Timloc 1169 Insulated Loft Trap 562 x 662mm Hinged Drop Down Hatch Attic Door
White Loft Trap Hinged Door and Frame
562 x 662mm
Easy to install hinged drop-down loft access door.
Fully draught sealed & independently air leakage tested by BRE.
Required Joist Opening: 562 x 662mm.
Overall Dimensions: 670 x 770mm.
Insulation is CFC free expanded polystyrene foam.
Part L compliant to a rating of 0.35Wm²k.
Insulated area on the back of the door is fully maximised.
Please note: Listing is for loft hatch only, the loft ladder is NOT included.
Other loft hatches available in our shop.
Timloc loft access doors comply with the most recent Building Regulations; ‘THE BUILDING REGULATIONS ‘Conservation of fuel and power’ APPROVED DOCUMENT L1A & L2A (2013 Edition).
Timloc loft access doors comply with the most recent Building Regulations; ‘THE BUILDING REGULATIONS 2000 ‘Conservation of fuel and power’ APPROVED DOCUMENT L1A & L2A (2006 Edition).
The Timloc loft access door has demonstrated a zero 0.00m3/(h.m2) air leakage at ‘positive’ 50Pa to exceed requirements set in the Building Regulation Part L1A & L2A while fully complying with BS5250:2011 the Code of Practice for control of condensation in buildings.
Timloc loft access doors contain polystyrene insulation with a Thermal Conductivity of 0.038W/mK. For this reason, a correction U value of 0.004W/m2k should be calculated to the proposed U value figures for a ceiling (U value for a ceiling not to exceed 0.16W/m2k).
With reference to insulation, the products in this range do not use, contain or produce Urea Formaldehyde, CFCs or indeed any of the so-called soft CFCs, i.e.. HCFCs & HFAs. They have an ozone depletion potential of zero and Global Warming Potential of less than 5.