Manthorpe GL270F Fire Rated Loft Hatch & Surround; Square Drop Down; White (WH); Fits 531mm x 531mm Opening; 515mm x 430mm Clear Access; 580mm x 580mm External Frame; Budget T Key Lock

White (WH) powder coated steel drop down door, finished with a light texture, the door can be easily cleaned with a solvent-free damp cloth, or alternatively can be painted to match the surrounding décor.

For use in premises over two storeys, garage spaces, public buildings etc.

Independently tested by Warrington Fire Research (Test Report No. 157180).

Draught seals are located to all 4 sides of the door and seal to the frame complete with latch preventing the problem of moist, warm air entering the roof space.

This Fire Rated Loft Door comes with a budget lock and ‘T’ key.

The GL280 F fire rated access door met the British Standard recommendation for a leakage rate of <1m³ at a pressure differential of 2 Pa, and the Building Regulations Part L2A ‘reasonable limit’ for the design air permeability of buildings of 10m³/h.m² at 50Pa.

Key Features:
1 hour fire rated.
Built in draft seals.
Powder-coated mild steel finish.
Square drop-down version.
Mineral wool insulation offers of a U-Value of 0.35 W/m²K.

Material:
Zintec Electro Galvanised Mild Steel Finished in Poly-ester Powder Coat White.

Insulation:
Mineral wool.

U-Value:
0.35W/m²k

Dimensions:
Overall Size: 580mm x 580mm.
Fitting Size: 531mm x 531mm
Accessible Opening: 515mm x 430mm.

Colour:
White (WH)