{"product_id":"timloc-loft-access-doors","title":"Timloc Hinged Plastic Airtight Loft Hatch","description":"\u003ch1\u003eHinged Plastic Airtight Loft Hatch (Insulated Loft Doors)\u003c\/h1\u003e\n\u003cp\u003eInsulated hinged loft access hatch and frame sets to provide simple, easy access through ceilings into the loft space.\u003c\/p\u003e\n\u003cp\u003eFeaturing an integral anti-draught, vapour and condensation migration seal with a choice of insulation U value performances of 0.82, 0.35 and 0.25W\/m2k.\u003c\/p\u003e\n\u003cp\u003eSimple twist operated catch release with secure key lock option.\u003c\/p\u003e\n\u003cp\u003eDesigned to fit between 38mm thick trussed rafters or ceiling joists spaced 600mm centres which provide a clear joist opening width of 562mm.\u003c\/p\u003e\n\u003cp\u003eEasy to use, from floor level, and cost effective dedicated loft door operating poles available for this range - to be ordered separately (not suitable for key lock variants).\u003c\/p\u003e\n\u003cp\u003eClean simple design that will blend well with most surrounding decors; with slightly textured finish that can be painted if required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength Outer -770mm\/660mm \u003c\/li\u003e\n\u003cli\u003eWidth Outer - 670mm\/560mm\u003c\/li\u003e\n\u003cli\u003eHatch Length - 626mm\u003c\/li\u003e\n\u003cli\u003eHathch Width - 526mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Advice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to fit between 38mm thick trussed rafters or ceiling joists spaced 600mm centres to provide a clear joist opening width of 562mm\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\u003eTrimmers must be installed across the ends of a frame; these should be spaced to give a clear opening length of 662mm\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\u003eDo not over tighten the fixing screws as this could distort the screws\u003c\/li\u003e\n\u003cli\u003eFit the loft access door after the ceiling has been plaster boarded and skimmed\u003c\/li\u003e\n\u003cli\u003eThe frame must be a good fit into the trimmed opening, never force it into an opening that is too small, if the opening is too large use packers to ensure a good fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConcealed downward opening hinge mechanism allows use with telescopic loft ladder systems.\u003c\/p\u003e\n\u003cp\u003eTested by BRE (Building Research Establishment) as meeting Building Regulation Part L’s reasonable air leakage requirements of \u0026lt;10m3\/(h.m2) at a pressure differential of 50Pa and BS5250:2011\u003c\/p\u003e\n\u003cp\u003e*air permeability measured at 50Pa as 0.00m3(h.m2) under positive pressure test conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.timloc.co.uk\/loft-hatches\/plastic-loft-hatches\/drop-in-loft-access-doors\"\u003eFull Specs\u003c\/a\u003e\u003c\/p\u003e","brand":"TIMLOC","offers":[{"title":"Default Title","offer_id":36573966205090,"sku":"1169","price":39.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/5912\/4642\/products\/LoftHatchTimloc.jpg?v=1605066539","url":"https:\/\/building-supplies-uk.myshopify.com\/products\/timloc-loft-access-doors","provider":"Trade 4 Less - Building Supplies UK","version":"1.0","type":"link"}