{"product_id":"timloc-drop-fire-rated-loft-access-doors","title":"Timloc Drop- Fire Rated Loft Access Doors","description":"\u003ch1\u003e1 Hour Fire Rated Loft Access Doors\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eFrame Fitting Size:\u003c\/strong\u003e 542mm x 630mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpening Size: \u003c\/strong\u003e520mm x 580mm\u003c\/p\u003e\n\u003cp\u003e Suitable for use with telescopic loft ladders.\u003c\/p\u003e\n\u003cp\u003eComplies with NHBC. Provides upto 60 minutes fire protection and is Class O surface spread flame classification.\u003c\/p\u003e\n\u003cp\u003eU value 0.82 W\/m2k \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Advice:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to fit between ceiling joists spaced 600mm centres to provide a clear joist opening width of 562mm to be plasterboard lined to give 542mm\u003c\/li\u003e\n\u003cli\u003eIf the roof design does not provide this joist opening width, a suitable opening must be formed\u003c\/li\u003e\n\u003cli\u003eIt is essential that trimmers are installed between the ceiling joists across the end of the frame\u003c\/li\u003e\n\u003cli\u003eThe frame fixes ten screws (supplied) - three through each side and two through each end\u003c\/li\u003e\n\u003cli\u003eA 50mm tall by 10mm thick protective plasterboard surround is required along all 4 sides of the trimmed opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TIMLOC","offers":[{"title":"Default Title","offer_id":36573967089826,"sku":"1161","price":96.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/5912\/4642\/products\/LoftHatchTimloc_daadf694-dfae-4531-adaf-4b41ad5bbf93.jpg?v=1605066540","url":"https:\/\/building-supplies-uk.myshopify.com\/products\/timloc-drop-fire-rated-loft-access-doors","provider":"Trade 4 Less - Building Supplies UK","version":"1.0","type":"link"}