{"product_id":"100mm-rockwool-rw3-slab-insulation-1200mm-x-600mm-copy","title":"75mm Rockwool RW3 Slab Insulation 1200mm x 600mm","description":"\u003cp\u003e• 75mm Rockwool RW3 Slab Insulation — rigid mineral wool boards for superior thermal performance\u003c\/p\u003e\n\u003cp\u003e• Dimensions: 1200mm x 600mm per slab\u003c\/p\u003e\n\u003cp\u003e • Thermal Conductivity (λ): 0.035 W\/mK\u003c\/p\u003e\n\u003cp\u003e• U-Value (75mm): 0.46 W\/m²K • Density: 30 kg\/m³\u003c\/p\u003e\n\u003cp\u003e• Fire Rating: Euroclass A1 (non-combustible)\u003c\/p\u003e\n\u003cp\u003e • Specific Applications: Cavity wall insulation, pitched roof insulation, flat roof insulation, and timber frame construction\u003c\/p\u003e\n\u003cp\u003e • Compressive Strength: ≥10 kPa\u003c\/p\u003e\n\u003cp\u003e• Water Vapour Resistance: Open structure — allows vapour transmission\u003c\/p\u003e\n\u003cp\u003e•\u003cstrong\u003e Available in Single Pack: 4.32 sqm Individual slab purchase for smaller projects \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Available in Pallet Quantity: Bulk purchasing for larger installations (\u003cstrong\u003e12 Packs per pallet\u003c\/strong\u003e)— cost-effective for commercial and residential builds\u003c\/p\u003e\n\u003cp\u003e• Easy to cut and fit between timber joists and studs\u003c\/p\u003e\n\u003cp\u003e Excellent acoustic properties as secondary benefit\u003c\/p\u003e\n\u003cp\u003e • Durable and long-lasting performance\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDELIVERY INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFAST RELIABLE UK DELIVERY \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSTANDARD DELIVERY - 1 TO 3 WORKING DAYS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE DELIVERY ON ORDERS OVER £500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePALLET DELIVERY AVAILABLE\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePALLET DEALS AVAILABLE - CALL FOR BEST PRICE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Insulation King","offers":[{"title":"Single Pack","offer_id":57625449038208,"sku":null,"price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Pallet Quantity (12 Packs)","offer_id":57625449070976,"sku":null,"price":456.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/Screenshot_20260316_131314_Chrome.jpg?v=1773666856","url":"https:\/\/www.insulationking.co.uk\/products\/100mm-rockwool-rw3-slab-insulation-1200mm-x-600mm-copy","provider":"Insulation King","version":"1.0","type":"link"}