Rectangular loft access door and frame with drop in and push up access operation.
Rectangular loft access door and frame with drop in and push up access operation for simple easy access through a ceiling into the loft space. Higher insulation (U-value: 0.35 and 0.25 W/m²K) versions of standard 1169 loft access doors to meet the Robust Details thermal bridging and U-value new build project requirements where required.
Air permeability measured at 50 Pa as 0.00 m² (h.m²) under positive pressure test conditions
Quick and straight forward installation and operation
Designed to fit between standard 38 mm thick trussed rafters or ceiling joists spaced at 600 mm centres
Provides a clear opening size of 526 x 626 mm (which satisfies NHBC requirements)
Concealed hinge mechanism
Anti-draught, vapour and condensation migration seal system
Tested and certified by BRE
Helps to meet the requirements of Building Regulation (E&W) Approved Document L (air tightness)
Truly clean design to blend with most surrounding decors
Simple twist operated catch release or secure key lock options
Ideal for use with telescopic loft ladders
Joist opening size required – 562 x 662 mm
Clear opening size – 526 x 626 mm
Overall product dimensions (including frame) – 670 x 770 mm
U-value: 0.25 W/m²K, twist operated catch.
U-value: 0.25 W/m²K, secure key lock assembly.
U-value: 0.35 W/m²K, twist operated catch.
U-value: 0.35 W/m²K, secure key lock assembly.
Two section telescopic aluminium loft ladder.
Three section telescopic aluminium loft ladder.
Standard product features
RAL 9010, white.
CFC free low lambda expanded polystyrene.
<0.00 m³/(h.m²) at a pressure differential of 50 Pa.
Floor to top of ceiling joist: