Airtight Loft Hatch 560 x 640mm
Product details
- Neatest hatch on the market, protrudes just 2mm from the ceiling
- Airtight at 600Pa air pressure (Positive and negative)
- Made from 80% recycled steel (GWP/ODP ratings of zero)
- U-Value options from 0.35 to 0.15 (XPS and PIR insulation)
- Easy to fit and easy to open with hinge-down movement
- Finished in white Powder coat (RAL 9010)
- Patent granted
- Meets NHBC guidelines with a clear opening of 520 x 560mm
Tested Performance & Compliance:
• Air Tightness: Independently tested and proven air-tight in both positive and negative air pressures at 50 Pa. Test certified to BS EN 1026:2000 and BS EN 12207:2000 for ceiling applications.• Thermal Regulation: Insulated to fully comply with Part L of the Building Regulations (Conservation of Fuel and Power), essential for maximising property efficiency.
Insulation & Design Specifications:
• Material: Robust steel loft trap construction with clean lines and a smooth white powder-coated finish, positioning it as a market-leading aesthetic solution.• Insulation Options: Variations offer tailored thermal performance: AT35 (60mm foam), AT25 (100mm foam), and AT15 (100mm PIR insulation), all bonded to the lid interior.
• Flush Aesthetic: The frame protrudes just 2mm from the finished ceiling, ensuring an exceptionally neat and flush installation.
Locking & Dimensions:
• Locking System: Standard operation via a twist lock with a tri-drive lock body (key supplied; pole available separately). An optional key lock is available (pole not compatible with this option).• Key Dimensions: Fits a standard ceiling opening of 642 x 562mm, providing a clear opening of 520 x 560mm (hinged on the short side).
Loft ladder compatibility
The AT Range of loft hatches is compatible with our entire range of residential loft ladders (AL2, AL3, AL3C). For more information on our loft ladders, click here
*Hinged on the short edge.
| Code | Structural Opening Required | Clear Opening (Once Installed) |
Depth | Weight | U-Value |
|---|---|---|---|---|---|
| AT35 | 562x642mm* | 520x560mm | 60mm | 5.9kg | 0.35 W/m²k |
| AT25 | 562x642mm* | 520x538mm | 100mm | 6.2kg | 0.25 W/m²k |
| AT15 | 562x642mm* | 520x538mm | 100mm | 6.8kg | 0.15 W/m²k |
Reviews
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A well-made solid product. Low-profile fairly descrete appearance when closed. Only the chrome-plated catch really sticks out of the otherwise flat finish. I've yet to be able to test it's air-tightness or thermal performance, but looking at the design I expect to need to add some solid insualtion around the perimiter above the frame to limit the cold-bridging. I also expect to add a seal (silicone bead) to the vapor-barrier as the fitted seal works to the plasterboard face. We are working to a very high standard of insulation on this project though.
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Sturdy loft hatch, well made and great value for money. Looks really tidy, and much neater than the standard plastic hatches.
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Really good product, sturdy, easy to fit, great appearance
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Good value, simple design and easy to fit ( if you have 3 arms
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Ordered loft hatch online. Fitted and within a week notice the chrome had started to come off the lock showing a copper looking metal underneath. Spoke with Supplier who sent a replacement only to find the same issue. Rang supplier again and was told a galvanised lock is being sent. It arrived and while it does not have the polish chrome look, it is all one colour - a dull silver. Given I fitted the hatch decided to replace lock and keep. Needs a better quality lock.
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A really impressive product, replaces an old wooden hatch. My landing is much warmer now.
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Ordered to replace a very old loft hatch, I removed the old hatch and amended the opening to fit this product. Good value loft hatch that's well insulated and does the job well!
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Had to have airtight loft hatches in new house, these were the least intrusive I could find showing only a few millimetres of depth. Easy to fit, opening and closing is simple.
Specification
- Frame style
- Picture Frame
- Fire rating
- Non Fire Rated
- Tested to
- BS EN 1026:2000 and BS EN 12207:2000
- Material
- Zintec Steel, white finish
- Frame width
- 25mm
- Wall or ceiling
- Ceiling Only
- Insulated option
- 0.15/0.25/0.35 U Value options