{"product_id":"xps-tile-backer-board-60x120cm","title":"XPS Tile Backer Board 60x120cm","description":"\u003ch1 data-section-id=\"bz4p5b\" data-start=\"206\" data-end=\"242\"\u003eXPS Tile Backer Board – 6mm \u0026amp; 12mm\u003c\/h1\u003e\n\u003cp data-start=\"244\" data-end=\"316\"\u003eBuilt for professional tilers who demand a stable, waterproof substrate.\u003c\/p\u003e\n\u003cp data-start=\"318\" data-end=\"603\"\u003eOur XPS Tile Backer Boards provide a high-density, reinforced solution for wall and floor tiling applications. Designed to offer strength, moisture resistance and dimensional stability, they create the ideal surface for tiles in bathrooms, wet rooms and general interior installations.\u003c\/p\u003e\n\u003chr data-start=\"605\" data-end=\"608\"\u003e\n\u003ch2 data-section-id=\"rkota4\" data-start=\"610\" data-end=\"631\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cp data-start=\"635\" data-end=\"665\"\u003e\u003cstrong data-start=\"635\" data-end=\"652\"\u003eCore density:\u003c\/strong\u003e ≥ 35 kg\/m³\u003c\/p\u003e\n\u003cp data-start=\"668\" data-end=\"723\"\u003e\u003cstrong data-start=\"668\" data-end=\"711\"\u003eCompressive strength (10% deformation):\u003c\/strong\u003e 35.7 tonnes per m²\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"777\"\u003e\u003cstrong data-start=\"726\" data-end=\"761\"\u003eThermal conductivity (λ value):\u003c\/strong\u003e ≤ 0.030 W\/m·K\u003c\/p\u003e\n\u003cp data-start=\"780\" data-end=\"808\"\u003e\u003cstrong data-start=\"780\" data-end=\"801\"\u003eWater absorption:\u003c\/strong\u003e ≤ 1%\u003c\/p\u003e\n\u003cp data-start=\"811\" data-end=\"858\"\u003e\u003cstrong data-start=\"811\" data-end=\"847\"\u003eReaction to fire classification:\u003c\/strong\u003e B-s2, d0\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"919\"\u003e\u003cstrong\u003eReinforced cementitious coating for strong tile adhesion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"922\" data-end=\"951\"\u003e\u003cstrong\u003eLightweight and easy to cut\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"954\" data-end=\"994\"\u003e\u003cstrong\u003eSuitable for internal walls and floors\u003c\/strong\u003e\u003c\/p\u003e","brand":"Acorn Tiles ","offers":[{"title":"6mm","offer_id":52651240292695,"sku":"XPS6MM","price":6.5,"currency_code":"GBP","in_stock":true},{"title":"12mm","offer_id":52651240325463,"sku":"XPS12MM","price":7.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/5708\/3223\/files\/ChatGPTImageFeb18_2026_03_47_54PM_1.png?v=1771429693","url":"https:\/\/acorntiles.co.uk\/products\/xps-tile-backer-board-60x120cm","provider":"Acorn Tiles ","version":"1.0","type":"link"}