{"title":"Natural Riven Slate Hearths","description":"\u003cp\u003eOur Natural Riven finish — the traditional, textured cleft surface, in every size and thickness we offer. Part of our \u003ca href=\"\/collections\/slate-hearths\"\u003eSlate Hearths\u003c\/a\u003e range.\u003c\/p\u003e","products":[{"product_id":"brazilian-black-riven-slate-hearth-slab-1200-900-20mm","title":"Brazilian Black Riven Slate Hearth Slab | 1200×900×20mm","description":"\u003cp\u003eSupplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales.\u003c\/p\u003e\n\n\u003cp\u003eLooking for the ultimate \u003cb\u003elog burner hearth\u003c\/b\u003e or \u003cb\u003efireplace hearth stone\u003c\/b\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 20mm \u003cb\u003ehearth slab\u003c\/b\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cb\u003ecustom-cut slate hearth\u003c\/b\u003e fabrication service. Browse our \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003efull Natural Riven Slate Hearths range\u003c\/a\u003e or our \u003ca href=\"\/collections\/slate-hearths\"\u003eSlate Hearths range\u003c\/a\u003e to compare sizes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Delivery on all full crate orders\u003c\/b\u003e to England and Wales.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e14-Day Crack Guarantee:\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Pre-Dispatch Photo Service:\u003c\/b\u003e Every premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eGuaranteed Level Surface:\u003c\/b\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOrder a sample:\u003c\/b\u003e Choose up to 2 free samples for a flat \u003cb\u003e£5 delivery fee\u003c\/b\u003e. See the texture and quality in person before committing to a full slab. \u003ca href=\"\/products\/slate-and-limestone-samples\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 20mm slate hearth is designed for heavy or wood-burning stoves and fireplaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHeat Resistance:\u003c\/b\u003e These calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 1200 x 900 x 20mm (+\/- 1mm) with clean, \u003cb\u003e90° machine-sawn edges\u003c\/b\u003e for a precise, contemporary fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 61 kg per slab (2-person lift)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSurface Finish:\u003c\/b\u003e Subtle Natural Riven surface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEdge Finish:\u003c\/b\u003e Clean 90° machine-sawn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eColour Profile:\u003c\/b\u003e In its raw state, the stone features a \u003cb\u003eGraphite Grey to Black\u003c\/b\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003cb\u003edeeper, darker tone\u003c\/b\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for living rooms and dining rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eSlip Resistance:\u003c\/b\u003e PTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFlexural Strength:\u003c\/b\u003e 19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWater Absorption:\u003c\/b\u003e Less than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003eWe offer two distinct grades for this natural stone. Both share identical \u003cb\u003e20mm structural integrity\u003c\/b\u003e and test results, but differ in visual selection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eStandard Grade:\u003c\/b\u003e Celebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePremium Grade:\u003c\/b\u003e Hand-selected for \u003cb\u003eaesthetic harmony\u003c\/b\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGuaranteed Level Surface — The Credit Card Test:\u003c\/b\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003c\/p\u003e\n\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur in-house fabrication team based in \u003cb\u003eMilton Keynes\u003c\/b\u003e provides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Professional Laser Guided Cutting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide precise laser-guided straight-line cutting to match your dimensions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eShapes:\u003c\/b\u003e Squares, rectangles and pentagons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eT-Shape:\u003c\/b\u003e We can supply 2pc T-Shape solutions - significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/h3\u003e\n\u003cp\u003eBring out the true character and depth of your natural stone.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eProcess:\u003c\/b\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Finish:\u003c\/b\u003e We apply \u003cb\u003etwo coats of Stovax Dressing Oil\u003c\/b\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003cb\u003edeeper, darker, and more luxurious tone\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/h3\u003e\n\u003cp\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eDressed Edges:\u003c\/b\u003e We manually \u003cb\u003eease the edges and hone the sides\u003c\/b\u003e of your stone (a process we call \"dressing\").\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Look:\u003c\/b\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional value\u003c\/strong\u003e - dressing the stone is included at no additional cost within this bundle, representing exceptional value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\n\u003ch2\u003eLocal Service \u0026amp; Trade Support\u003c\/h2\u003e\n\u003cp\u003eLocal to \u003cb\u003eMilton Keynes\u003c\/b\u003e?\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Click \u0026amp; Collect\u003c\/b\u003e to waive delivery fees entirely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eTrade-Ready service\u003c\/b\u003e for local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Samples\u003c\/b\u003e - collect samples totally free from our warehouse to check colour and texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Delivery:\u003c\/b\u003e Applies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSingle slab(s):\u003c\/b\u003e If you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eNationwide Logistics:\u003c\/b\u003e Direct-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCustomer quotes:\u003c\/b\u003e Call \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email drawings to \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63842482815353,"sku":"SS-EB12090-S","price":95.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63842486976889,"sku":"SS-EB12090-P","price":125.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (15 slabs)","offer_id":63842487009657,"sku":"FC-EB12090-S","price":1282.5,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Full crate (15 slabs)","offer_id":63842487042425,"sku":"FC-EB12090-P","price":1687.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-15090.png?v=1785780403"},{"product_id":"brazilian-black-riven-slate-hearth-slab-900-900-20mm","title":"Brazilian Black Riven Slate Hearth Slab | 900×900×20mm","description":"\u003cp\u003eSupplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales.\u003c\/p\u003e\n\n\u003cp\u003eLooking for the ultimate \u003cb\u003elog burner hearth\u003c\/b\u003e or \u003cb\u003efireplace hearth stone\u003c\/b\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 20mm \u003cb\u003ehearth slab\u003c\/b\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cb\u003ecustom-cut slate hearth\u003c\/b\u003e fabrication service. Browse our \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eNatural Riven Slate Hearths range\u003c\/a\u003e to explore more options.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Delivery on all full crate orders\u003c\/b\u003e to England and Wales.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e14-Day Crack Guarantee:\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Pre-Dispatch Photo Service:\u003c\/b\u003e Every premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eGuaranteed Level Surface:\u003c\/b\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOrder a sample:\u003c\/b\u003e Choose up to 2 free samples for a flat \u003cb\u003e£5 delivery fee\u003c\/b\u003e. See the texture and quality in person before committing to a full slab. \u003ca href=\"\/products\/slate-and-limestone-samples\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 20mm slate hearth is designed for heavy or wood-burning stoves and fireplaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHeat Resistance:\u003c\/b\u003e These calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 900 x 900 x 20mm (+\/- 1mm) with clean, \u003cb\u003e90° machine-sawn edges\u003c\/b\u003e for a precise, contemporary fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 45 kg per slab (1-person lift)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSurface Finish:\u003c\/b\u003e Subtle Natural Riven surface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEdge Finish:\u003c\/b\u003e Clean 90° machine-sawn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eColour Profile:\u003c\/b\u003e In its raw state, the stone features a \u003cb\u003eGraphite Grey to Black\u003c\/b\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003cb\u003edeeper, darker tone\u003c\/b\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for living rooms and dining rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eSlip Resistance:\u003c\/b\u003e PTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFlexural Strength:\u003c\/b\u003e 19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWater Absorption:\u003c\/b\u003e Less than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003eWe offer two distinct grades for this natural stone — part of \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e. Both share identical \u003cb\u003e20mm structural integrity\u003c\/b\u003e and test results, but differ in visual selection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eStandard Grade:\u003c\/b\u003e Celebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePremium Grade:\u003c\/b\u003e Hand-selected for \u003cb\u003eaesthetic harmony\u003c\/b\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGuaranteed Level Surface — The Credit Card Test:\u003c\/b\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003c\/p\u003e\n\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur in-house fabrication team based in \u003cb\u003eMilton Keynes\u003c\/b\u003e provides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Professional Laser Guided Cutting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide precise laser-guided straight-line cutting to match your dimensions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eShapes:\u003c\/b\u003e Squares, rectangles and pentagons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eT-Shape:\u003c\/b\u003e We can supply 2pc T-Shape solutions - significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/h3\u003e\n\u003cp\u003eBring out the true character and depth of your natural stone.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eProcess:\u003c\/b\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Finish:\u003c\/b\u003e We apply \u003cb\u003etwo coats of Stovax Dressing Oil\u003c\/b\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003cb\u003edeeper, darker, and more luxurious tone\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/h3\u003e\n\u003cp\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eDressed Edges:\u003c\/b\u003e We manually \u003cb\u003eease the edges and hone the sides\u003c\/b\u003e of your stone (a process we call \"dressing\").\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Look:\u003c\/b\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional value\u003c\/strong\u003e - dressing the stone is included at no additional cost within this bundle, representing exceptional value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\n\u003ch2\u003eLocal Service \u0026amp; Trade Support\u003c\/h2\u003e\n\u003cp\u003eLocal to \u003cb\u003eMilton Keynes\u003c\/b\u003e?\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Click \u0026amp; Collect\u003c\/b\u003e to waive delivery fees entirely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eTrade-Ready service\u003c\/b\u003e for local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Samples\u003c\/b\u003e - collect samples totally free from our warehouse to check colour and texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eFree Delivery:\u003c\/b\u003e Applies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSingle slab(s):\u003c\/b\u003e If you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eNationwide Logistics:\u003c\/b\u003e Direct-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCustomer quotes:\u003c\/b\u003e Call \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email drawings to \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63846892568953,"sku":"SS-EB9090-S","price":71.15,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63846892601721,"sku":"SS-EB9090-P","price":86.36,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (15 slabs)","offer_id":63846892634489,"sku":"FC-EB9090-S","price":817.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-12090.png?v=1785780435"},{"product_id":"brazilian-black-riven-slate-hearth-slab-1500-900-20mm","title":"Brazilian Black Riven Slate Hearth Slab | 1500×900×20mm","description":"\u003cp\u003eSupplied by \u003cstrong\u003eBluesky Stone\u003c\/strong\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales.\u003c\/p\u003e\n\u003cp\u003eLooking for the ultimate \u003cstrong\u003elog burner hearth\u003c\/strong\u003e or \u003cstrong\u003efireplace hearth stone\u003c\/strong\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 20mm \u003cstrong\u003ehearth slab\u003c\/strong\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cstrong\u003ecustom-cut slate hearth\u003c\/strong\u003e fabrication service. Browse \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e or explore \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e for the complete selection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-from-Quarry Pricing:\u003c\/strong\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery on all full crate orders\u003c\/strong\u003e to England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14-Day Crack Guarantee:\u003c\/strong\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Pre-Dispatch Photo Service:\u003c\/strong\u003e Every premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Level Surface:\u003c\/strong\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder a Sample:\u003c\/strong\u003e Choose up to 2 free samples for a flat \u003cstrong\u003e£5 delivery fee\u003c\/strong\u003e. See the texture and quality in person before committing to a full slab. \u003ca href=\"\/products\/slate-and-limestone-samples\" title=\"Order a slate or limestone sample\"\u003e\u003cstrong\u003eOrder your sample\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 20mm slate hearth is designed for heavy or wood-burning stoves and fireplaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Resistance:\u003c\/strong\u003e These calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1500 x 900 x 20mm (+\/- 1mm) with clean, \u003cstrong\u003e90° machine-sawn edges\u003c\/strong\u003e for a precise, contemporary fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 81 kg per slab (2-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Subtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Finish:\u003c\/strong\u003e Clean 90° machine-sawn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Profile:\u003c\/strong\u003e In its raw state, the stone features a \u003cstrong\u003eGraphite Grey to Black\u003c\/strong\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003cstrong\u003edeeper, darker tone\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for living rooms and dining rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlip Resistance:\u003c\/strong\u003e PTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexural Strength:\u003c\/strong\u003e 19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Absorption:\u003c\/strong\u003e Less than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003eWe offer two distinct grades for this natural stone. Both share identical \u003cstrong\u003e20mm structural integrity\u003c\/strong\u003e and test results, but differ in visual selection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Grade:\u003c\/strong\u003e Celebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade:\u003c\/strong\u003e Hand-selected for \u003cstrong\u003eaesthetic harmony\u003c\/strong\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\" title=\"Choosing between Standard and Premium slate grades\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed Level Surface — The Credit Card Test:\u003c\/strong\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur in-house fabrication team based in \u003cstrong\u003eMilton Keynes\u003c\/strong\u003e provides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/p\u003e\n\u003ch3\u003e1. Professional Laser Guided Cutting\u003c\/h3\u003e\n\u003cp\u003eWe provide precise laser-guided straight-line cutting to match your dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes:\u003c\/strong\u003e Squares, rectangles and pentagons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Shape:\u003c\/strong\u003e We can supply 2pc T-Shape solutions — significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/h3\u003e\n\u003cp\u003eBring out the true character and depth of your natural stone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Finish:\u003c\/strong\u003e We apply \u003cstrong\u003etwo coats of Stovax Dressing Oil\u003c\/strong\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003cstrong\u003edeeper, darker, and more luxurious tone\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/h3\u003e\n\u003cp\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDressed Edges:\u003c\/strong\u003e We manually \u003cstrong\u003eease the edges and hone the sides\u003c\/strong\u003e of your stone (a process we call \"dressing\").\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Look:\u003c\/strong\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional value\u003c\/strong\u003e — dressing the stone is included at no additional cost within this bundle, representing exceptional value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Slate cutting, finishing, and sealing services\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\u003ch2\u003eLocal Service \u0026amp; Trade Support\u003c\/h2\u003e\n\u003cp\u003eLocal to \u003cstrong\u003eMilton Keynes\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Click \u0026amp; Collect\u003c\/strong\u003e to waive delivery fees entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-Ready Service\u003c\/strong\u003e for local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Samples\u003c\/strong\u003e — collect samples totally free from our warehouse to check colour and texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery:\u003c\/strong\u003e Applies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle slab(s):\u003c\/strong\u003e If you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics:\u003c\/strong\u003e Direct-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Quotes:\u003c\/strong\u003e Call \u003cstrong\u003e01908 46 46 56\u003c\/strong\u003e or email drawings to \u003cstrong\u003esales@blueskystone.com\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63846895059321,"sku":"SS-EB15090-S","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63846895092089,"sku":"SS-EB15090-P","price":165.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (12 slabs)","offer_id":63846895124857,"sku":"FC-EB15090-S","price":1458.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Full crate (12 slabs)","offer_id":63846895157625,"sku":"FC-EB15090-P","price":1782.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-12090.png?v=1785780435"},{"product_id":"brazilian-black-riven-slate-hearth-slab-900-600-20mm","title":"Brazilian Black Riven Slate Hearth Slab | 900×600×20mm","description":"\u003cp\u003eSupplied by \u003cstrong\u003eBluesky Stone\u003c\/strong\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales.\u003c\/p\u003e\n\u003cp\u003eLooking for the ultimate \u003cstrong\u003elog burner hearth\u003c\/strong\u003e or \u003cstrong\u003efireplace hearth stone\u003c\/strong\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 20mm \u003cstrong\u003ehearth slab\u003c\/strong\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cstrong\u003ecustom cut slate hearth\u003c\/strong\u003e fabrication service. Part of \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e and \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-from-Quarry Pricing:\u003c\/strong\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery on all full crate orders\u003c\/strong\u003e to England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14-Day Crack Guarantee:\u003c\/strong\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Pre-Dispatch Photo Service:\u003c\/strong\u003e Every premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Level Surface:\u003c\/strong\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder a Sample:\u003c\/strong\u003e Choose up to 2 free samples for a flat \u003cstrong\u003e£5 delivery fee\u003c\/strong\u003e. See the texture and quality in person before committing to a full slab. \u003ca href=\"\/products\/slate-and-limestone-samples\" title=\"Order a slate or limestone sample\"\u003e\u003cstrong\u003eOrder your sample\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 20mm slate hearth is designed for heavy or wood-burning stoves and fireplaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Resistance:\u003c\/strong\u003e These calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 900 x 600 x 20mm (+\/- 1mm) with clean, \u003cstrong\u003e90° machine-sawn edges\u003c\/strong\u003e for a precise, contemporary fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 31 kg per slab (1-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Subtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Finish:\u003c\/strong\u003e Clean 90° machine-sawn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Profile:\u003c\/strong\u003e In its raw state, the stone features a \u003cstrong\u003eGraphite Grey to Black\u003c\/strong\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003cstrong\u003edeeper, darker tone\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for living rooms and dining rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlip Resistance:\u003c\/strong\u003e PTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexural Strength:\u003c\/strong\u003e 19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Absorption:\u003c\/strong\u003e Less than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003eWe offer two distinct grades for this natural stone. Both share identical \u003cstrong\u003e20mm structural integrity\u003c\/strong\u003e and test results, but differ in visual selection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Grade:\u003c\/strong\u003e Celebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade:\u003c\/strong\u003e Hand-selected for \u003cstrong\u003eaesthetic harmony\u003c\/strong\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\" title=\"Choosing between Standard and Premium slate grades\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed Level Surface — The Credit Card Test:\u003c\/strong\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur in-house fabrication team based in \u003cstrong\u003eMilton Keynes\u003c\/strong\u003e provides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/p\u003e\n\u003ch3\u003e1. Professional Laser Guided Cutting\u003c\/h3\u003e\n\u003cp\u003eWe provide precise laser guided straight line cutting to match your dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes:\u003c\/strong\u003e Squares, rectangles and pentagons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Shape:\u003c\/strong\u003e We can supply 2pc T-Shape solutions — significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/h3\u003e\n\u003cp\u003eBring out the true character and depth of your natural stone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Finish:\u003c\/strong\u003e We apply \u003cstrong\u003etwo coats of Stovax Dressing Oil\u003c\/strong\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003cstrong\u003edeeper, darker, and more luxurious tone\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/h3\u003e\n\u003cp\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDressed Edges:\u003c\/strong\u003e We manually \u003cstrong\u003eease the edges and hone the sides\u003c\/strong\u003e of your stone (a process we call \"dressing\").\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Look:\u003c\/strong\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional value\u003c\/strong\u003e — dressing the stone is included at no additional cost within this bundle, representing exceptional value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Slate cutting, finishing, and sealing services\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\u003ch2\u003eLocal Service \u0026amp; Trade Support\u003c\/h2\u003e\n\u003cp\u003eLocal to \u003cstrong\u003eMilton Keynes\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Click \u0026amp; Collect\u003c\/strong\u003e to waive delivery fees entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-Ready Service\u003c\/strong\u003e for local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Samples\u003c\/strong\u003e — collect samples totally free from our warehouse to check colour and texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery:\u003c\/strong\u003e Applies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle slab(s):\u003c\/strong\u003e If you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics:\u003c\/strong\u003e Direct-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Quotes:\u003c\/strong\u003e Call \u003cstrong\u003e01908 46 46 56\u003c\/strong\u003e or email drawings to \u003cstrong\u003esales@blueskystone.com\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63953318510969,"sku":"SS-EB9060-S","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63953318543737,"sku":"SS-EB9060-P","price":38.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (30 slabs)","offer_id":63953318576505,"sku":"FC-EB9060-S","price":756.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-12090.png?v=1785780435"},{"product_id":"brazilian-black-riven-slate-hearth-t-shape-set-20mm","title":"Brazilian Black Riven Slate Hearth T-Shape Set | 1200×380 + 900×450 | 20mm","description":"\u003cdiv class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color md-content tutor-markdown-rendering\" id=\"model-response-message-contentr_4328406dc3c06af6\" dir=\"ltr\"\u003e\n\u003cp\u003eSupplied by Bluesky Stone, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales.\u003c\/p\u003e\n\u003cp\u003eDirect-from-quarry Brazilian Black Natural Riven Slate (1200 x 380 x 20 mm + 900 x 450 x 20mm). Engineered with a calibrated 20mm thickness, a flat, subtle riven surface, and clean 90° machine-sawn edges. Part of \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e and \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis set features a book-matched design—cut sequentially from a single slab—ensuring the natural grain flows seamlessly across both sections, ensuring perfect aesthetic harmony when installed.\u003c\/p\u003e\n\u003ch3\u003eHighlights \u0026amp; Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Delivery:\u003c\/b\u003e Available on all full crate orders to England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e14-Day Crack Guarantee:\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it at no extra cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Pre-Dispatch Photo Service:\u003c\/b\u003e Every premium-grade order includes a free dispatch photo of your exact slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGuaranteed Level Surface:\u003c\/b\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrder a Sample:\u003c\/b\u003e Choose up to 2 free samples for a flat £5 delivery fee. See the texture and quality in person before committing to a full slab. \u003ca href=\"\/products\/slate-and-limestone-samples\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDesign Details:\u003c\/b\u003e The 1200 x 380 x 20mm front hearth section features expertly dressed, outward-facing edges with a subtle chamfered edge profile and matte-polished sides for a clean, contemporary look. The rear chamber section is precision machine-sawn on all four sides, ensuring a tight, flush fit against surrounding brickwork or walls.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 20mm slate hearth is designed for heavy or wood-burning stoves and fireplaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHeat Resistance:\u003c\/b\u003e These calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 1200 x 380 x 20 mm + 900 x 450 x 20mm (+\/- 1mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBook-Matched:\u003c\/b\u003e Yes — both sections have been cut from the same slab to ensure a consistent visual appearance and uniformity across both sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 48 kg per slab (1-2-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurface Finish:\u003c\/b\u003e Subtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Finish:\u003c\/b\u003e Front section dressed sides and edges \/ rear section sides all sawn\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColour Profile:\u003c\/b\u003e Raw state Graphite grey \/ Black with natural variation in colour and tone. After sealing, expect a much deeper and darker tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Ideal for living rooms and dining rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSlip Resistance:\u003c\/b\u003e PTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexural Strength:\u003c\/b\u003e 19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption:\u003c\/b\u003e Less than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003eWe offer two distinct grades for this natural stone. Both share identical structural integrity and test results, but differ in visual selection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStandard Grade:\u003c\/b\u003e Celebrates the raw character of natural stone with visible variations in texture, tone, and pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Grade:\u003c\/b\u003e Hand-selected for aesthetic harmony; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eGuaranteed Level Surface — The Credit Card Test:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003eTailored stone solutions for a perfect hearth installation.\u003c\/p\u003e\n\u003cp\u003eOur in-house fabrication team based in Milton Keynes provides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1. Professional Laser-Guided Cutting:\u003c\/b\u003e We provide precise laser-guided straight-line cutting to match your dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eShapes:\u003c\/b\u003e Squares, rectangles, and pentagons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eT-Shape:\u003c\/b\u003e We can supply 2pc T-Shape solutions—significantly easier to handle and reducing the risk of the stone cracking during transit and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e2. Deep Clean \u0026amp; Seal Service:\u003c\/b\u003e Bring out the true character and depth of your natural stone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProcess:\u003c\/b\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Finish:\u003c\/b\u003e We apply two coats of Stovax Dressing Oil. For Brazilian Slate, this transforms the raw graphite-grey profile into a deeper, darker, and more luxurious tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e3. The \"Signature Bundle\" Package (Best Value):\u003c\/b\u003e Our most popular choice for a professional, high-end fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDressed Edges:\u003c\/b\u003e We manually ease the edges and hone the sides of your stone (a process we call \"dressing\").\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Look:\u003c\/b\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes, representing exceptional value with edge-dressing included at no additional cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLocal Service \u0026amp; Trade Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLocal to Milton Keynes?\u003c\/b\u003e Enjoy free Click \u0026amp; Collect to waive delivery fees entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTrade-Ready Service:\u003c\/b\u003e Available for local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Samples:\u003c\/b\u003e Collect samples at no cost from our warehouse to check colour and texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFree Delivery:\u003c\/b\u003e Applies to all full crates and covers all areas of England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSingle Slabs:\u003c\/b\u003e If you're in England or Wales, your delivery cost shows automatically at checkout—no quote needed. Delivering to Scotland, Northern Ireland, or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNationwide Logistics:\u003c\/b\u003e Direct-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustomer Quotes:\u003c\/b\u003e Call 01908 46 46 56 or email drawings to sales@blueskystone.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Single set","offer_id":63953618698617,"sku":"SS-EBTSH-S","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"Full crate (15 sets)","offer_id":63953618731385,"sku":"FC-EBTSH-S","price":2025.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/RIVEN2PCSET-FRONTANGLE.jpg?v=1784897408"},{"product_id":"brazilian-black-riven-slate-hearth-slab-1200-900-30mm","title":"Brazilian Black Riven Slate Hearth Slab | 1200×900×30mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSupplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e, based in Milton Keynes, specialising in \u003ca href=\"\/collections\/slate-hearths\" title=\"Brazilian Slate Hearths\"\u003eBrazilian slate\u003c\/a\u003e and \u003ca href=\"\/collections\/limestone-hearths\" title=\"Limestone Hearths\"\u003elimestone hearths\u003c\/a\u003e available in standard stock sizes or custom-cut for trade and residential installations across England and Wales\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003eLooking for the ultimate \u003cb\u003elog burner hearth\u003c\/b\u003e or \u003cb\u003efireplace hearth stone\u003c\/b\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 30mm\u003cb\u003e hearth slab\u003c\/b\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cstrong\u003ecut-to-size log burner hearth\u003c\/strong\u003e fabrication service.\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Delivery on all full crate orders \u003c\/b\u003eto England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cb\u003e14-Day Crack Guarantee:\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it free of charge.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb class=\"ng-star-inserted\"\u003eFree Pre-Dispatch Photo Service\u003c\/b\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cstrong\u003e: \u003c\/strong\u003eEvery\u003c\/span\u003e premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb\u003eGuaranteed Level surface:\u003c\/b\u003e A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eOrder a sample:\u003c\/strong\u003e Choose up to 2 free samples for a flat \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e£5 delivery fee\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e. See the texture and quality in person before committing to a full slab. \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e \u003ca href=\"\/products\/slate-and-limestone-samples\" title=\"Order a slate or limestone sample\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 30mm slate hearth is designed for heavy or wood-burning stoves and fireplaces\u003c\/p\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eHeat Resistance:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e T\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003ehese calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDimensions:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e1200 x 900 x 30mm (+\/- 1mm)\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e with clean, \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e90° machine-sawn edges\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e for a precise, contemporary fit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 91 kg per slab (2-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurface Finish: \u003c\/b\u003eSubtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Finish: \u003c\/b\u003eClean 90° machine-sawn\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eColour Profile:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e In its raw state, the stone features a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eGraphite Grey to Black\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eApplications:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Ideal for living rooms and dining rooms\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSlip Resistance: \u003c\/b\u003ePTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexural Strength: \u003c\/b\u003e19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption: \u003c\/b\u003eLess than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWe offer two distinct grades for this natural stone, across \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e and \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e. Both share identical \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e30mm structural integrity\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e and test results, but differ in visual selection \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Grade: \u003c\/strong\u003eCelebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb class=\"ng-star-inserted\"\u003ePremium Grade:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Hand-selected for \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eaesthetic harmony\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\" title=\"Choosing between Standard and Premium slate grades\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eGuaranteed Level surface — The Credit Card Test:\u003c\/b\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur in-house fabrication team based in \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eMilton Keynes \u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003eprovides professional tailoring for our entire range of Brazilian Slate and Limestone slabs. We offer three service tiers:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Professional Laser Guided Cutting\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eWe provide precise laser-guided straight-line cutting to match your dimensions \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes\u003c\/strong\u003e: Squares, rectangles and pentagons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Shape\u003c\/strong\u003e: We can supply 2pc T-Shape solutions - significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBring out the true character and depth of your natural stone.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eProcess:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Finish:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We apply \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003etwo coats of Stovax Dressing Oil\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker, and more luxurious tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDressed Edges:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We manually \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eease the edges and hone the sides\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e of your stone (a process we call \"dressing\"). \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Look:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eExceptional value\u003c\/strong\u003e - dressing the stone is included at no additional cost within this bundle, representing exceptional value\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Slate cutting, finishing, and sealing services\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"ng-star-inserted\"\u003eLocal Service \u0026amp; Trade Support\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eLocal to \u003cb class=\"ng-star-inserted\"\u003eMilton Keynes\u003c\/b\u003e? \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cb class=\"ng-star-inserted\"\u003eFree Click \u0026amp; Collect\u003c\/b\u003e to waive delivery fees entirely. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eTrade-Ready service \u003c\/strong\u003efor local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eFree Samples\u003c\/strong\u003e - collect samples totally free from our warehouse to check colour and texture \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery: \u003c\/strong\u003eApplies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle slab(s): \u003c\/strong\u003e\u003cspan class=\"hearth-banner__text\"\u003eIf you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics: \u003c\/strong\u003eDirect-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer quotes: \u003c\/strong\u003eCall \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email drawings to \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63953701437817,"sku":"SS-EB-1209030-S","price":140.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (10 slabs)","offer_id":63953701470585,"sku":"FC-EB-1209030-S","price":1260.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63953715954041,"sku":"SS-EB-1209030-P","price":170.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Full crate (10 slabs)","offer_id":63953715986809,"sku":"FC-EB-1209030-P","price":1530.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-1509030.jpg?v=1785777987"},{"product_id":"brazilian-riven-slate-hearth-1500x900-30mm","title":"Brazilian Black Riven Slate Hearth Slab | 1500×900×30mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cmeta charset=\"utf-8\"\u003eSupplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003eLooking for the ultimate \u003cb\u003elog burner hearth\u003c\/b\u003e or \u003cb\u003efireplace hearth stone\u003c\/b\u003e? Engineered from direct-from-quarry Brazilian stone, this calibrated 30mm\u003cb\u003e hearth slab\u003c\/b\u003e combines rugged safety with contemporary style. Featuring a flat, subtle riven surface and clean 90° machine-sawn edges, it can be fully tailored to your exact dimensions through our \u003cb\u003ecustom cut slate hearth\u003c\/b\u003e fabrication service.\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Brazilian slate sourced container-direct to avoid retail markups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Delivery on all full crate orders \u003c\/b\u003eto England and Wales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cb\u003e14-Day Crack Guarantee\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb class=\"ng-star-inserted\"\u003eFree Pre-Dispatch Photo Service\u003c\/b\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cstrong\u003e: \u003c\/strong\u003eEvery\u003c\/span\u003e premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb\u003eGuaranteed Level surface:\u003c\/b\u003e  A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eOrder a sample:\u003c\/strong\u003e Choose up to 2 free samples for a flat \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e£5 delivery fee\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e. See the texture and quality in person before committing to a full slab. \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e \u003ca href=\"\/products\/slate-and-limestone-samples\" title=\"Order a slate or limestone sample\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 30mm slate hearth is designed for heavy or wood-burning stoves and fireplaces\u003c\/p\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eHeat Resistance:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e T\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003ehese calibrated slabs are engineered to withstand the weight and heat of a log burner. Not suitable for direct flame.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDimensions:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e1500 x 900 x 30mm (+\/- 1mm)\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e with clean, \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e90° machine-sawn edges\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e for a precise, contemporary fit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 113 kg per slab (2-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurface Finish: \u003c\/b\u003eSubtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Finish: \u003c\/b\u003eClean 90° machine-sawn\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eColour Profile:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e In its raw state, the stone features a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eGraphite Grey to Black\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eApplications:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Ideal for living rooms and dining rooms\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSlip Resistance: \u003c\/b\u003ePTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexural Strength: \u003c\/b\u003e19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption: \u003c\/b\u003eLess than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWe offer two distinct grades for this natural stone, across \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e and \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e. Both share identical \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e30mm structural integrity\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e and test results, but differ in visual selection \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Grade: \u003c\/strong\u003eCelebrates the raw character of natural stone with visible variations in texture, tone and pattern.\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb class=\"ng-star-inserted\"\u003ePremium Grade:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Hand-selected for \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eaesthetic harmony\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\" title=\"Choosing between Standard and Premium slate grades\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eGuaranteed Level surface — The Credit Card Test:\u003c\/b\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur in-house fabrication team based in \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eMilton Keynes \u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003eprovides professional tailoring for our entire range of Brazilian Slate and Limestone slabs.  We offer three service tiers:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Professional Laser Guided Cutting\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eWe provide precise laser guided straight line cutting to match your dimensions \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes\u003c\/strong\u003e: Squares, rectangles and pentagons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Shape\u003c\/strong\u003e: We can supply 2pc T-Shape solutions - significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBring out the true character and depth of your natural stone.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eProcess:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Finish:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We apply \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003etwo coats of Stovax Dressing Oil\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker, and more luxurious tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDressed Edges:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We manually \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eease the edges and hone the sides\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e of your stone (a process we call \"dressing\"). \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Look:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eExceptional value\u003c\/strong\u003e - dressing the stone is included at no additional cost within this bundle, representing exceptional value\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Slate cutting, finishing, and sealing services\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"ng-star-inserted\"\u003eLocal Service \u0026amp; Trade Support\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eLocal to \u003cb class=\"ng-star-inserted\"\u003eMilton Keynes\u003c\/b\u003e? \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cb class=\"ng-star-inserted\"\u003eFree Click \u0026amp; Collect\u003c\/b\u003e to waive delivery fees entirely. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eTrade-Ready service \u003c\/strong\u003efor local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eFree Samples\u003c\/strong\u003e - collect samples totally free from our warehouse to check colour and texture \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery: \u003c\/strong\u003eApplies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle slab(s): \u003c\/strong\u003e\u003cspan class=\"hearth-banner__text\"\u003eIf you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics: \u003c\/strong\u003eDirect-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer quotes: \u003c\/strong\u003eCall \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email drawings to \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63953701634425,"sku":"SS-EB-1509030-S","price":160.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Full crate (10 slabs)","offer_id":63953701667193,"sku":"FC-EB-1509030-S","price":1440.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63953716478329,"sku":"SS-EB-1509030-P","price":190.0,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Full crate (10 slabs)","offer_id":63953716511097,"sku":"FC-EB-1509030-P","price":1710.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-1509030.jpg?v=1785777987"},{"product_id":"brazilian-riven-slate-hearth-1500x900-30mm-dressed","title":"Brazilian Black Riven Slate Hearth Slab | 1500×900×30mm — Premium Grade, Fully Dressed Edges","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSupplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e, based in Milton Keynes, specialising in Brazilian slate and limestone hearths available in standard stock sizes or custom-cut for trade and residential installations across England and Wales\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003eLooking for the ultimate \u003cb\u003elog burner hearth\u003c\/b\u003e or \u003cb\u003efireplace hearth stone\u003c\/b\u003e? Engineered from direct-from-quarry Brazilian stone, this \u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003ePremium Grade\u003c\/strong\u003e \u003cb\u003eBrazilian Black Natural Riven Slate 1500 x 900 x 30 mm \u003c\/b\u003eslab combines rugged safety with contemporary style. \u003cmeta charset=\"utf-8\"\u003eEngineered with a calibrated 30mm thickness, a flat, subtle riven surface, chamfered edges and honed sides. \u003cmeta charset=\"utf-8\"\u003eIt can be fully tailored to your exact dimensions through our \u003cb\u003ecustom cut slate hearth\u003c\/b\u003e fabrication service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights \u0026amp; Key Features\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDirect-from-Quarry Pricing:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Brazilian slate sourced container-direct to avoid retail markups\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFree Delivery on all full crate orders \u003c\/b\u003eto England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e14-Day Crack Guarantee:\u003c\/b\u003e If your slab cracks within 14 days of delivery (provided it is installed within that same 14-day window), we'll replace it completely free\u003c\/li\u003e\n\u003cli\u003e\n\u003cb class=\"ng-star-inserted\"\u003eFree Pre-Dispatch Photo Service\u003c\/b\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cstrong\u003e: \u003c\/strong\u003eEvery\u003c\/span\u003e premium-grade order includes a \u003cstrong\u003efree\u003c\/strong\u003e dispatch photo of your \u003cstrong\u003eexact\u003c\/strong\u003e slab sent straight to you before delivery. Standard-grade slabs also include this service whenever a custom cutting or finishing service is added\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGuaranteed Level Surface:\u003c\/b\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e  A standard credit card slides smoothly across without catching on sharp ridges on the surface.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder a sample:\u003c\/strong\u003e Choose up to 2 free samples for a flat \u003cb class=\"ng-star-inserted\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e£5 delivery fee\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e. See the texture and quality in person before committing to a full slab. \u003c\/span\u003e\u003ca href=\"\/products\/slate-and-limestone-samples\" title=\"Order a slate or limestone sample\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eOrder your sample\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated 30mm Thickness:\u003c\/strong\u003e Ensures a flat, consistent bed height for quick, seamless installation.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003ePremium Grade Only\u003c\/strong\u003e - this product is only available in premium grade\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cb\u003eDressed Sides and Edges:\u003c\/b\u003e All four sides are honed to a lovely matte finish to remove any saw marks. Additionally, a refined chamfer is applied to the top edges, completing the look with a polished, high-end finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Suitability\u003c\/h2\u003e\n\u003cp\u003eYes, this 30mm slate hearth is designed for heavy or wood-burning stoves and fireplaces\u003c\/p\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eHeat Resistance:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e T\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003ehese calibrated slabs are engineered to withstand the weight and heat of a log burner or open fire. Not suitable for direct flame.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDimensions:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e1500 x 900 x 30mm (+\/- 1mm)\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e with clean, \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003e90° machine-sawn edges\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e for a precise, contemporary fit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 113 kg per slab (2-person lift)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurface Finish: \u003c\/b\u003eSubtle Natural Riven surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Finish: \u003c\/b\u003eClean 90° machine-sawn\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eColour Profile:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e In its raw state, the stone features a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eGraphite Grey to Black\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e profile with natural variation. Once sealed, the stone transforms to a much \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eApplications:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Ideal for living rooms and dining rooms\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications (Lab Results)\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis slate has been rigorously tested to ensure it meets the highest safety and durability standards:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSlip Resistance: \u003c\/b\u003ePTV 62 (Dry) \/ PTV 49 (Wet) – Rated as Low Slip Risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexural Strength: \u003c\/b\u003e19.6 MPa (48 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption: \u003c\/b\u003eLess than 0.50% (High Frost Resistance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNatural Riven Grading: Standard vs. Premium\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eImportant: This product is only available in Premium Grade \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/collections\/natural-riven-slate-hearths\"\u003eour full Natural Riven Slate Hearths range\u003c\/a\u003e or \u003ca href=\"\/collections\/slate-hearths\"\u003eour Slate Hearths range\u003c\/a\u003e to explore all available grades and sizes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb class=\"ng-star-inserted\"\u003ePremium Grade:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Hand-selected for \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eaesthetic harmony\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e; manually sorted to ensure a homogeneous appearance with a consistent colour tone across the surface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eSee our guide to \u003ca href=\"\/pages\/grade-guide\" title=\"Choosing between Standard and Premium slate grades\"\u003echoosing between Standard and Premium slate grades\u003c\/a\u003e, including our Credit Card Test for surface quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eGuaranteed Level surface — The Credit Card Test:\u003c\/b\u003e\u003cbr\u003eRegardless of grade, every slab must pass our internal surface tolerance test: a standard credit card must slide smoothly across the riven surface without catching or snagging on sharp ridges.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eBespoke Cutting \u0026amp; Fabrication Services\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTailored stone solutions for a perfect hearth installation\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur in-house fabrication team based in \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eMilton Keynes \u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003eprovides professional tailoring for our entire range of Brazilian Slate and Limestone slabs.  We offer three service tiers:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Professional Laser Guided Cutting\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eWe provide precise laser guided straight line cutting to match your dimensions \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShapes\u003c\/strong\u003e: Squares, rectangles and pentagons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Shape\u003c\/strong\u003e: We can supply 2pc T-Shape solutions - significantly easier to handle and reducing the risk of the stone cracking during transit and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e2. Deep Clean \u0026amp; Seal Service\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBring out the true character and depth of your natural stone.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eProcess:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e Each slab is deep-cleaned and washed to remove quarry dust and reveal its natural riven character.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Finish:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We apply \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003etwo coats of Stovax Dressing Oil\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e. For Brazilian Slate, this transforms the raw graphite-grey profile into a \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003edeeper, darker, and more luxurious tone\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\"\u003e\u003cb class=\"ng-star-inserted\"\u003e3. The \"Signature Bundle\" Package (Best Value)\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOur most popular choice for a professional, \"high-end\" fireplace finish. This package includes everything in the cutting and sealing services, plus:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eDressed Edges:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e We manually \u003c\/span\u003e\u003cb class=\"ng-star-inserted\"\u003eease the edges and hone the sides\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e of your stone (a process we call \"dressing\"). \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\n\u003cb class=\"ng-star-inserted\"\u003eThe Look:\u003c\/b\u003e\u003cspan class=\"ng-star-inserted\"\u003e This creates a smooth, chamfered edge that offers a truly wonderful, high-quality aesthetic for modern and traditional homes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eExceptional value\u003c\/strong\u003e - dressing the stone is included at no additional cost within this bundle, representing exceptional value\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Slate cutting, finishing, and sealing services\"\u003eslate cutting, finishing, and sealing services\u003c\/a\u003e work, from laser-guided cuts to the Signature Bundle finish.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"ng-star-inserted\"\u003eLocal Service \u0026amp; Trade Support\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cmeta charset=\"utf-8\"\u003eLocal to \u003cb class=\"ng-star-inserted\"\u003eMilton Keynes\u003c\/b\u003e? \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cb class=\"ng-star-inserted\"\u003eFree Click \u0026amp; Collect\u003c\/b\u003e to waive delivery fees entirely. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eTrade-Ready service \u003c\/strong\u003efor local installers who require precision-cut material on short lead times. Contact our team for details.\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eFree Samples\u003c\/strong\u003e - collect samples totally free from our warehouse to check colour and texture \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Delivery: \u003c\/strong\u003eApplies to all full crates and covers all areas of England and Wales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle slab(s): \u003c\/strong\u003e\u003cspan class=\"hearth-banner__text\"\u003eIf you're in England or Wales, your delivery cost shows automatically at checkout — no quote needed. Delivering to Scotland, Northern Ireland or the Islands? Delivery costs vary by location, so we provide a free personalised quote instead.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics: \u003c\/strong\u003eDirect-to-site delivery via 3rd-party nationwide pallet delivery. Offloaded by pallet and delivered kerbside\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer quotes: \u003c\/strong\u003eCall \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email drawings to \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Single slab","offer_id":63953717035385,"sku":"SS-EB-1509030-P+","price":220.0,"currency_code":"GBP","in_stock":true},{"title":"Full crate (10 slabs)","offer_id":63953717068153,"sku":"FC-EB-1509030-P+","price":1980.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-1509030-P_PLUS.png?v=1785777861"},{"product_id":"brazilian-black-riven-slate-hearth","title":"Brazilian Black Riven Slate Hearth","description":"\u003cp\u003eContainer-direct Brazilian black riven slate hearths, supplied by \u003cb\u003eBluesky Stone\u003c\/b\u003e from Milton Keynes and Colchester. Four stock sizes, two thicknesses, two grades — all from the same quarry, all held in stock.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRectangles, done properly, this week.\u003c\/strong\u003e We cut rectangles, squares and the two-piece T-set. If your opening needs a circle, a teardrop or a one-piece T, we are not your supplier — and we would rather say so here than waste your time.\u003c\/p\u003e\n\n\u003ch2\u003eStock sizes and weights\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e900 × 600\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e900 × 900\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1200 × 900\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e61 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1500 × 900\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e76 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1200 × 900\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003ctd\u003e91 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e1500 × 900\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003ctd\u003e113 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll slabs are calibrated to ±1mm with clean \u003cb\u003e90° machine-sawn edges\u003c\/b\u003e. \u003cb\u003e30mm is made in 1200×900 and 1500×900 only.\u003c\/b\u003e Every slab is a two-person lift and is delivered kerbside on a pallet.\u003c\/p\u003e\n\n\u003ch2\u003eOn every slab\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003e14-Day Crack Guarantee.\u003c\/b\u003e We stand behind the durability of our stone. If your slab cracks after installation, we will replace it free of charge — provided the slab was installed and the crack reported within 14 days of delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe credit card test.\u003c\/b\u003e Every slab must let a standard credit card slide across the riven surface without catching on a ridge. A hearth that rocks under a stove is the fault nobody checks for.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eContainer-direct pricing.\u003c\/b\u003e Brazilian slate bought by the container, not through a UK middleman.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree pre-dispatch photo\u003c\/b\u003e of your actual slab on every Premium order, and on any Standard order with a cutting or finishing service added.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFree collection\u003c\/b\u003e from Milton Keynes (MK8 8DD), Colchester (CO6 2JX) or Ballymena, Northern Ireland (BT42 4HZ).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard or Premium — this is stone selection, not edges\u003c\/h2\u003e\n\u003cp\u003eBoth grades are the same stone, the same thickness and the same test results. The difference is how the slab is chosen.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eStandard Grade\u003c\/b\u003e — the raw character of natural stone, with visible variation in texture, tone and pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePremium Grade\u003c\/b\u003e — hand-sorted for even tone, so the face reads as one consistent colour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeither grade changes the edge finish. Edge work is a service, chosen separately below.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eSlip resistance:\u003c\/b\u003e PTV 62 dry \/ PTV 49 wet — low slip risk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFlexural strength:\u003c\/b\u003e 19.6 MPa after 48 freeze-thaw cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWater absorption:\u003c\/b\u003e under 0.50% — high frost resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSurface:\u003c\/b\u003e subtle natural riven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEdge:\u003c\/b\u003e clean 90° machine-sawn as standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eColour:\u003c\/b\u003e graphite grey to black in its raw state. Sealing takes it to a noticeably deeper, darker tone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSuitability:\u003c\/b\u003e designed for the weight and radiant heat of a wood-burning or multi-fuel stove. Not for direct flame contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow it arrives\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eUnsealed\u003c\/b\u003e — included. Ships from stock in 3–5 working days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDeep Clean \u0026amp; Seal — £75.\u003c\/b\u003e Deep-cleaned to remove quarry dust, then two coats of Stovax Dressing Oil. This is what takes the stone from grey to black. 3–5 working days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSignature — £125\u003c\/b\u003e (14 working days) or \u003cb\u003e£175 priority\u003c\/b\u003e (7 working days). Cut to your size, edges dressed and honed, deep cleaned and sealed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExpress delivery barely helps a Signature order — the time is in the workshop, not on the lorry. We would rather tell you that than take the extra carriage.\u003c\/p\u003e\n\n\u003ch2\u003eDelivery and collection\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eCollection is free\u003c\/b\u003e from all three sites. Milton Keynes and Colchester are ready within 24 hours; Ballymena in 2–4 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDelivery to England and Wales\u003c\/b\u003e is priced at checkout — no quote needed, charged per order rather than per slab.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eScotland, Northern Ireland and the Islands\u003c\/b\u003e — costs vary by postcode, so we quote individually. Call \u003cb\u003e01908 46 46 56\u003c\/b\u003e or email \u003cb\u003esales@blueskystone.com\u003c\/b\u003e.\u003c\/li\u003e\n  \u003cli\u003eDelivered kerbside by pallet via a nationwide carrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuying by the crate?\u003c\/h2\u003e\n\u003cp\u003eFull crates carry a lower per-slab rate and ship free to England and Wales. Crate quantities vary by size — 30 slabs for 900×600, 15 for 900×900 and 1200×900, 12 for 1500×900, 10 for 30mm. Contact us or open a trade account for crate pricing.\u003c\/p\u003e\n\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003e28 days on stock sizes. You arrange and pay return carriage — worth knowing up front, because this is a pallet item and that is not a small cost. Bespoke Signature cuts cannot be returned.\u003c\/p\u003e\n","brand":"Bluesky Stone Direct","offers":[{"title":"900 × 600 \/ 20mm \/ Standard","offer_id":64280585798009,"sku":"SS-EB9060-S","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"900 × 600 \/ 20mm \/ Premium","offer_id":64280585830777,"sku":"SS-EB9060-P","price":38.0,"currency_code":"GBP","in_stock":true},{"title":"900 × 900 \/ 20mm \/ Standard","offer_id":64280585863545,"sku":"SS-EB9090-S","price":71.15,"currency_code":"GBP","in_stock":true},{"title":"900 × 900 \/ 20mm \/ Premium","offer_id":64280585896313,"sku":"SS-EB9090-P","price":86.36,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 20mm \/ Standard","offer_id":64280585929081,"sku":"SS-EB12090-S","price":95.0,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 20mm \/ Premium","offer_id":64280585961849,"sku":"SS-EB12090-P","price":125.0,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 30mm \/ Standard","offer_id":64280585994617,"sku":"SS-EB-1209030-S","price":140.0,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 30mm \/ Premium","offer_id":64280586027385,"sku":"SS-EB-1209030-P","price":170.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 20mm \/ Standard","offer_id":64280586060153,"sku":"SS-EB15090-S","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 20mm \/ Premium","offer_id":64280586092921,"sku":"SS-EB15090-P","price":165.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 30mm \/ Standard","offer_id":64280586125689,"sku":"SS-EB-1509030-S","price":160.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 30mm \/ Premium","offer_id":64280586158457,"sku":"SS-EB-1509030-P","price":190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/EB-15090_b53b1302-fc9b-4bc7-9e86-09deec6103dc.png?v=1787049092"},{"product_id":"brazilian-black-riven-slate-hearth-full-crate","title":"Brazilian Black Riven Slate Hearth — Full Crate","description":null,"brand":"Bluesky Stone","offers":[{"title":"900 × 600 \/ 20mm \/ Standard","offer_id":64402390286713,"sku":"FC-EB9060-S","price":756.0,"currency_code":"GBP","in_stock":true},{"title":"900 × 900 \/ 20mm \/ Standard","offer_id":64402390319481,"sku":"FC-EB9090-S","price":817.43,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 20mm \/ Standard","offer_id":64402390352249,"sku":"FC-EB12090-S","price":1282.5,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 20mm \/ Premium","offer_id":64402390385017,"sku":"FC-EB12090-P","price":1687.5,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 30mm \/ Standard","offer_id":64402390417785,"sku":"FC-EB-1209030-S","price":1260.0,"currency_code":"GBP","in_stock":true},{"title":"1200 × 900 \/ 30mm \/ Premium","offer_id":64402390450553,"sku":"FC-EB-1209030-P","price":1530.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 20mm \/ Standard","offer_id":64402390483321,"sku":"FC-EB15090-S","price":1458.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 20mm \/ Premium","offer_id":64402390516089,"sku":"FC-EB15090-P","price":1782.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 30mm \/ Standard","offer_id":64402390548857,"sku":"FC-EB-1509030-S","price":1440.0,"currency_code":"GBP","in_stock":true},{"title":"1500 × 900 \/ 30mm \/ Premium","offer_id":64402390581625,"sku":"FC-EB-1509030-P","price":1710.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/CRATE_LOADING_TRUCK_BRAZIL_70704eb2-8494-48dc-82a4-3e4f8315ffad.jpg?v=1787949600"}],"url":"https:\/\/blueskystone.com\/collections\/natural-riven-slate-hearths.oembed","provider":"Bluesky Stone","version":"1.0","type":"link"}