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£54.95 £96.79

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The Manthorpe - Lockable Drop Down Loft Access Door 562 x 762mm - GL251 is an innovative solution to the need for energy efficient loft space access, offering a cost effective alternative to traditional roof space entry.

  • Low profile design with sleek, contemporary styling
  • The door and frame are fully draught sealed
  • Lockable Sliding door mechanism supports the seals with multiple perimeter catches
  • Frame screws up into ceiling timbers for simpler installation
  • Innovative hinge detail is hidden when the door is locked
  • Hinge pivot positioned to provide largest accessible opening
  • Insulated area on the back of the door is fully maximised
  • Suitable for use with Loft Ladders
  • Can be operated by hand or pole (not supplied)

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 GL251 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 roof space causing condensation and heat loss issues.

Available with a range of insulation options to suit all requirements of modern construction levels; from an entry level insulation, to the Robust Construction Detail U-Value of 0.35 W/m²K and even down to a U-Value of 0.15 W/m²K to help meet the higher levels of the Code for Sustainable Homes. 

    The Manthorpe - Lockable Drop Down Loft Access Door 562 x 762mm - GL250 is available for speedy delivery.


      ColourWhite
      SizeOverall Size: 856mm x 686mm
      Fitting Size562mm x 762mm
      Accessible Opening Size715mm x 545mm
      U-Value0.35W/m2k
      MaterialsHigh Impact Polystyrene
      PackagingPolythene Bag and Cardboard Box
      Insulation Type50mm Expanded Polystyrene
      Manufacturing ProcessInjection Moulded
      BRE Airtightness Report No.283-506
      Single Person Installation PossibleYes

      Manthorpe Building Products is a leading designer, manufacturer and supplier plastic injection moulded, vacuum formed and extruded products for the building industry, with extensive product ranges available throughout the UK.



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