{"product_id":"brazilian-riven-slate-hearth-1200x900-20mm","title":"Brazilian Black Riven Slate Hearth Slab | 1200×900×20mm","description":"\u003cp\u003eSourced directly from quarries in Espírito Santo, Brazil and imported by container to our UK yards. No middlemen, no showroom markups. This is the same stone the trade buys, available directly to you.\u003c\/p\u003e\n\n\u003ch2\u003eChoose your grade\u003c\/h2\u003e\n\n\u003ch3\u003eStandard Grade\u003c\/h3\u003e\n\u003cp\u003eNatural riven surface with the tonal variation and character inherent to Brazilian slate. Blue-black colouring with subtle anthracite shifts, occasional pyrite flecks and natural veining. No two slabs are identical. Ideal for traditional and rustic fireplace settings where natural character is part of the appeal.\u003c\/p\u003e\n\n\u003ch3\u003ePremium Grade\u003c\/h3\u003e\n\u003cp\u003eHand-selected at our Milton Keynes yard for consistency of colour and surface. Tighter tonal range, cleaner face, fewer pronounced natural markings. Every Premium order includes our Free Photo Service — before your slab leaves our yard we photograph it and send you the picture, so there are no surprises on delivery day.\u003c\/p\u003e\n\n\u003cp\u003eFree Photo Service also included on all Standard grade orders where a cutting or finishing service is added.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 1200 × 900 × 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Brazilian Natural Riven Slate\u003c\/li\u003e\n\u003cli\u003eSurface: Natural riven (textured face, calibrated underside)\u003c\/li\u003e\n\u003cli\u003eEdge finish: Sawn sides\u003c\/li\u003e\n\u003cli\u003eThickness: 20mm nominal (natural variation ±2mm)\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 28kg per m² including packaging\u003c\/li\u003e\n\u003cli\u003eColour: Blue-black with anthracite tonal variation\u003c\/li\u003e\n\u003cli\u003eOrigin: Espírito Santo, Brazil\u003c\/li\u003e\n\u003cli\u003eApplication: Interior fireplace hearths, wood-burning stoves, multi-fuel stoves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOur 7-Day Zero-Friction Crack Guarantee\u003c\/h2\u003e\n\u003cp\u003eIf your slab cracks within 7 days of installation (installed within 14 days of delivery), we replace it. No quibble, no charge. No competitor offers this.\u003c\/p\u003e\n\n\u003ch2\u003eSuitable for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWood-burning stoves\u003c\/li\u003e\n\u003cli\u003eMulti-fuel stoves\u003c\/li\u003e\n\u003cli\u003eGas fire hearths\u003c\/li\u003e\n\u003cli\u003eElectric fire hearths\u003c\/li\u003e\n\u003cli\u003eInset and freestanding fireplace installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot suitable for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOpen fires where naked flame contacts the surface directly\u003c\/li\u003e\n\u003cli\u003eExternal unsealed applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation note\u003c\/h2\u003e\n\u003cp\u003eWe recommend installation by a HETAS-registered installer in accordance with Building Regulations Document J. Lay on a solid concrete base with a full bed of sand\/cement mortar (4:1 ratio) or a suitable flexible tile adhesive. Apply a stone oil or colour-enhancing sealer before use to protect the surface and enhance the natural colour.\u003c\/p\u003e\n\n\u003ch2\u003eAdd a service\u003c\/h2\u003e\n\u003cp\u003eOur Milton Keynes workshop offers precision cutting and signature finishing. Choose Express (3–5 days) or Standard batched (10–14 days, save 50%). Setup charge waived on orders of 5+ slabs.\u003c\/p\u003e","brand":"Blue Sky Stone Direct","offers":[{"title":"Standard \/ Single slab","offer_id":63842482815353,"sku":"SS-EB12090-S","price":92.14,"currency_code":"GBP","in_stock":true},{"title":"Premium \/ Single slab","offer_id":63842486976889,"sku":"SS-EB12090-P","price":107.74,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Full crate 15 slabs","offer_id":63842487009657,"sku":"FC-EB12090-S","price":963.66,"currency_code":"GBP","in_stock":false},{"title":"Premium \/ Full crate 15 slabs","offer_id":63842487042425,"sku":"FC-EB12090-P","price":1108.21,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/blueskystone.com\/products\/brazilian-riven-slate-hearth-1200x900-20mm","provider":"Bluesky Stone","version":"1.0","type":"link"}