SD Fire Rated Loft Hatch, Part L Compliant in 5 Sizes

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From £58.50 (ex. VAT)
( £59.40 (inc. VAT) inc. VAT)
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  • 1 Hour Fire Rated - Complies with Part L & NHBC Building Regulations
  • 5 Sizes to fit ceiling cut outs of: 550x550mm, 555 x 800mm 600x600mm, 555x755mm & 900x600mm all hinged on short side (where applicable)
  • Key lockable option available
  • Air tested in a UKAS accredited test house with superb result of 0.76m3/hr @ 50Pa
  • Airtight tri-drive lock
  • Incredible and unrivalled thermal properties @ 0.32 "U" value

The "SD" hinge down steel 60-minute fire rated loft access hatch has a simplistic design for the contemporary modern house.

Can be operated from floor level with a pole - found in the loft hatch accessory section

With its powder coated zintec steel smooth white maintenance free finish. The loft hatch requires no painting and projects into the ceiling space a mere 8mm.

Once the drop down loft door is opened, all size options have a minimum clear opening to satisfy building regulations, therefore compliant to NHBC regulations as Chapter 7.2 Section D14 "to a minimum clear opening of 520mm in any direction". This will assist if you have catered for storing sizeable items in the attic.

The loft access hatch is insulated with an exposed fire resistant mineral slab insulation to comply with the building regulations 0.35 "U" value.

The SD loft hatch is compatible with our entire range of loft ladders.

The loft door has a 25mm flange that projects beyond the fitting size, The SD loft hatch has concealed hinges and a completely flush lid to frame, this helps to contribute towards its unobtrusive look.

The loft access door has a neat tri-drive budget lock with an integral chamfer for a smooth closing action. A tamper proof double-pin recessed lockable version is available (SDL). However, a lock can be purchased at a later date, for retro fit into the SD if required.

The loft panel is fully draught sealed between the door and frame, virtually eliminating warm air leakage and vapour ingress, it also assists with ease of decoration of the ceiling up to the edge of the loft access trap frame.

  • The loft hatch colour is white RAL No. 9010 with 20% gloss.
  • The hatch ceiling cut out (trim) size is 555mm x 755mm.
  • The loft hatch is easy to fit, weighing only 7.6kg, with fitting instructions on the box.
  • Strictly compliant to the following regulations:
  • UKAS accredited 1 hour fire test.
  • Part "L" of building regulations for loft hatches i.e. 0.35 "U" value.
  • NHBC compliant for loft doors, including 520mm clear opening in any direction.

UKAS accredited air infiltration test compliant for loft access hatches without the use of sealant to the external frame.

In addition:

The insulation used in the loft hatch is CFC & HCFC free, ODP zero and compliant to Eco Homes standards with a GWP (global warming potential) rating of zero.

The SD loft access hatch box packaging is 100% recycled & recyclable.

5.00 out of 5 based on 2 ratings.
Showing 2 of our total 11 reviews, with an average rating of 5 stars. Read all 11 reviews for SD Fire Rated Loft Hatch, Part L Compliant in 5 Sizes.
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  • Currently 5/5 Stars.
5Just the job!

Fast delivery, well packaged and easy to fit. Really neat looking and no maintainence what more could you ask for?

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  • Currently 5/5 Stars.
5Great hatch

Fast delivery. Easy to install and looks great.

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