Manthorpe Building Products

Loft Doors

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Fire Rated Loft DoorsFire Rated

Manufactured from powder-coated steel, the Manthorpe one-hour Fire Rated Loft Door is a must for situations in which safety is paramount.

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 decor.

Both rectangular and square drop-down versions are available to match the aesthetic design of the wider Manthorpe Loft Door range. Their hour long fire rating has been certified by Chiltern International Fire Ltd.

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.

The Fire Rated Loft Door (GL 280 F) comes with a budget lock and ‘T’ key as standard, or can be supplied with a euro lock (GL 281 F).

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 Regula¬tions Part L2A ‘reasonable limit’ for the design air  permeability of buildings of 10m³/h.m² at 50Pa.

Product Benefits

  • 1 hour fire rated
  • Built in draft seals
  • Powder-coated mild steel finish
  • Available in rectangular and square drop-down versions
  • Available with square “T-keys” or euro locks

Product Specifications

Product Code Description Lock Type Material Insulation Material Fitting Size
GL270F Square Drop Down One Hour Fire Rated Door T-key Zinc Electro-Galvanised Mild Steel Rigid Phenolic Insulation Board 562mm x 562mm
GL271F Square Drop Down One Hour Fire Rated Door Euro Lock Zinc Electro-Galvanised Mild Steel Rigid Phenolic Insulation Board 562mm x
562mm
GL280F Rectangular Drop Down One Hour Fire Rated Door T-key Zinc Electro-Galvanised Mild Steel Rigid Phenolic Insulation Board 562mm x
726mm
GL281F Rectangular Drop Down One Hour Fire Rated Door Euro Lock Zinc Electro-Galvanised Mild Steel Rigid Phenolic Insulation Board 562mm x
726mm