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Manthorpe GL250-015 PU Insulated Drop Down Loft Door - 562mm x 726m The GL250 drop down loft door is an innovative solution to the need for energy efficient loft space access, offering a cost effective alternative to traditional roof space access. The unobtrusive design coupl... Read More
Manthorpe GL250-015 PU Insulated Drop Down Loft Door - 562mm x 726m
The GL250 drop down loft door is an innovative solution to the need for energy efficient loft space access, offering a cost effective alternative to traditional roof space access. The unobtrusive design coupled with sleek, contemporary styling makes the door an ideal match for modern decors.
The revolutionary design of the multi-point catch mechanism means that the GL250 door can maintain a more effective draught seal around the entire accessible opening, helping to meet the air leakage requirements of Part L of the Building Regulations and preventing the problem of moist warm air entering.
The GL250 has been independently tested by the BRE to BS EN 13141-1:2004, and easily surpasses the requirements for air leakage which are outlined in the current building standards, certification is available.
The door can also be used in conjunction with the GLL256 and GLL257 loft ladders and can be operated by the pole supplied with them.
Due to the high performing draught seal, this loft hatch is ideal for new builds or where air tightness targets have to be achieved.
Fitting size : 726mm x 562mm.
Opening size : 715mm x 545mm.
Visible Size : 856mm x 686mm.
uValue : 0.15 W/m2k.
Insulation material : Polyurethane.
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