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FIRE RATED

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

Code: SD
  • From £58.50 (ex. VAT)
Item in Stock | Free Next Working Day Delivery (Mon-Fri)
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1+5+10+20+30+
£58.50 (ex. VAT) £55.00 (ex. VAT) £53.28 (ex. VAT) £50.18 (ex. VAT) £49.50 (ex. VAT)
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  • 1 Hour Fire Rated - Tested to "Part B" BS EN 1634-1:2008 and BS EN 1634-2:1999, including 1Hr Fire Rating on the insulation by virtue of integrity
  • Complies with Part L & NHBC Building Regulations
  • Key lockable option available
  • 600x600 & 555x755 Air tested in a UKAS accredited test house with superb result of 0.76m3/hr @ 50Pa
  • Airtight tri-drive lock (and key)
  • Unrivalled insulation properties @ 0.32 "U" value (Exceeds Part L Building Regs)

    Size information
SizeStructural OpeningOverall size Inc. FrameDepth (Frame / Insulation)
550 x 550mm555 x 555mm600 x 600mm63mm / 65mm
555 x 800mm560 x 805mm605 x 850mm63mm / 65mm
555 x 755mm*555 x 755mm586 x 786mm63mm / 65mm
600 x 600mm605 x 605mm650 x 650mm63mm / 65mm
600 x 900mm605 x 905mm650 x 950mm63mm / 65mm

*Note actual hatch size is 536 x 736mm to fit a ceiling cut out of 555 x 755mm when lined with 9.5mm fireboard. Other sizes do not need lining with fireboard

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, the 555x755 and 600x600mm 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 fixings contributing 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 secure radial pin tumbler lockable version is available (SDL).

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 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.

Write a review ›
Showing 2 of our total 31 reviews, with an average rating of 5 stars. Read all 31 reviews for SD Fire Rated Loft Hatch, Part B and Part L Compliant in 5 Sizes.
Review Summary - 5 out of 5 based on 31 ratings.
January 20, 2019 | Nathalie Rush
great quality

arrived very promptly and the product is a good quality.

Jupiter Blue Ltd
October 22, 2018 | Balson Homes
Loft hatch and pole

Great product, easy to install and works faultlessly.

Jupiter Blue Ltd

Free Next Working Day Delivery

Applies to the vast majority of our customers and all but one of our products (more information on this later).

The lead times and delivery service are clearly displayed against each product, just below the price.

Please note, for certain products and delivery zones we can offer AM deliveries and Saturday Deliveries, if available, you'll be able to select and pay for these options via the checkout.

Delivery Charges will be applied for the following reasons:

Geographical:
You're outside of UK Zones A&B (Certain parts of Scotland, Scottish Islands, Northern Ireland, Channel Islands and IOM)
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Product:
We're unable to offer the following product/s with Free delivery:
Stira Loft Hatch/ Ladder combined

Returns:

You can return a product within 14 days of receipt. Please note Made to measure products cannot be returned

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