{"product_id":"grey-limestone-hearth-900x600-20mm","title":"Grey Limestone Hearth Slab | 900×600×20mm","description":"\u003cp\u003eDirect-from-quarry \u003cstrong\u003eGrey Limestone (900 x 600 x 20 mm)\u003c\/strong\u003e. \u003cmeta charset=\"utf-8\"\u003eEngineered with a calibrated 20–24 mm nominal thickness, a tactile fine-textured surface, and crisp, machine-sawn edges. \u003cmeta charset=\"utf-8\"\u003eSophisticated mid-to-light grey tones with subtle natural variation and character. Part of \u003ca href=\"\/collections\/grey-limestone-hearths-20mm\"\u003eour Grey Limestone range\u003c\/a\u003e and \u003ca href=\"\/collections\/limestone-hearths\"\u003eour Limestone Hearths range\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCalibrated 20mm Nominal Thickness:\u003c\/b\u003e Precision-calibrated to ensure a flat, consistent bed height for quick, seamless installation and level bedding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTextured Sawn Finish (Tactile Orange Peel Feel):\u003c\/b\u003e \u003cmeta charset=\"utf-8\"\u003eSmooth natural texture with a modern straight-cut, \u003cb\u003esawn edge\u003c\/b\u003e profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMachine-Sawn Edges:\u003c\/b\u003e Precision-cut 4-side sawn edges provide crisp, clean lines for seamless jointing and a sharp, architectural frame around your stove or insert fire.\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 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\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\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eFeaturing contemporary clean lines and a smooth, minimalist aesthetic, these premium 900mm x 600mm x 20mm slabs are precision factory-sawn to deliver sharp, clean edges. Calibrated to a uniform 20mm thickness for effortless installation, they offer a stunning balance of timeless natural beauty that pairs seamlessly with both modern and traditional schemes.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv dir=\"ltr\" id=\"model-response-message-contentr_150ab416c0c064c0\" class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color md-content tutor-markdown-rendering\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 900 x 600 mm (+\/- 2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThickness:\u003c\/b\u003e 20 mm nominal (Calibrated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e Approx. 30 kg per slab\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurface Finish:\u003c\/b\u003e Tactile, matte fine-textured (\"orange peel\" feel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Finish:\u003c\/b\u003e 4-side machine sawn cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColour Profile:\u003c\/b\u003e Raw state Charcoal Grey; darkens to a deep, near jet-black when sealed\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexural Strength:\u003c\/b\u003e 24.69 MPa (56 Freeze-Thaw Cycles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption:\u003c\/b\u003e 0.04% (Ultra-Low Porosity \u0026amp; Exceptional Frost Resistance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSlip Resistance:\u003c\/b\u003e PTV 73 (Dry) \/ PTV 57 (Wet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eCrack Guarantee\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf 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\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFree Photo Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery 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\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIn-House Workshop Finishing \u0026amp; Fabrication Packages\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNeed custom cutouts, tailored edge profiles, or surface pre-treatments? Select from our workshop options before dispatch:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCutting Only\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eFactory Straight Cut (C-01 \/ C-02):\u003c\/strong\u003e Laser-guided precision sawn (+\/- 1.50mm) with edge matching.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Signature Finish\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eBespoke Profile Match (S-01):\u003c\/strong\u003e Custom edge reprofiling (pencil round, full bullnose) matching the sawn surface finish.\u003cbr\u003e• \u003cstrong\u003eMulti-Stage Face \u0026amp; Edge Honing (S-02):\u003c\/strong\u003e High-grit diamond pad refinement to restore refined edges after custom workshop cuts.\u003cbr\u003e• \u003cstrong\u003eK30 Chemical Deep Clean (S-03):\u003c\/strong\u003e Extracts micro-slurry and fine dust trapped during processing to ensure max sealer penetration.\u003cbr\u003e• \u003cstrong\u003eStovax Dressing Oil \/ Satin Sealer Treatment (S-04):\u003c\/strong\u003e Professional-grade pre-sealing that locks in the rich, dark finish and provides instant oil and water stain protection.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSee how our \u003ca href=\"\/pages\/workshop\" title=\"Cutting, finishing, and sealing services\"\u003ecutting, finishing, and sealing services\u003c\/a\u003e work for slate and limestone.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOrdering, Wholesale Crates \u0026amp; Nationwide Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Quantities:\u003c\/strong\u003e Buy individual slabs for precise cut-to-size hearth work, or full crates for trade project savings across the UK.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNationwide Logistics:\u003c\/strong\u003e Direct-to-site delivery via 3rd-party nationwide pallet networks. Offloaded by tail lift and delivered kerbside.\u003cbr\u003e\n\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\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluesky Stone Direct","offers":[{"title":"Single slab","offer_id":63959129096569,"sku":"SS-DG9060-S","price":29.0,"currency_code":"GBP","in_stock":true},{"title":"Full crate (30 slabs)","offer_id":63959129129337,"sku":"FC-DG9060-S","price":696.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/9866\/0501\/files\/DG-9060-FRONTON.jpg?v=1785776933","url":"https:\/\/blueskystone.com\/products\/grey-limestone-hearth-900x600-20mm","provider":"Bluesky Stone","version":"1.0","type":"link"}