WE'RE OPEN AND DISPATCHING ORDERS DAILY (Mon-Fri)
FREE DELIVERY to most of the UK
Trade Customer? Ask about a Credit Account
BUY IN BULK AND SAVE on a wide range of products
AIRTIGHT

AT Patented Airtight Loft Hatch. Range 640 x 560mm Hinged

Code: AT
  • From £39.37 (ex. VAT)
Item in Stock | Free Next Working Day Delivery (Mon-Fri)
Loading...
Want it by Thursday 12th August? Order within 9 hours, 30 minutes and choose FREE Delivery to most of UK (Mon-Fri) at checkout.
1+5+10+30+60+
£39.37 (ex. VAT) £35.97 (ex. VAT) £33.22 (ex. VAT) £31.01 (ex. VAT) £29.98 (ex. VAT)
FREE DELIVERY to most of UK See above for delivery estimate
  • Airtight at 600Pa air pressure (Positive and negative)
  • Easy to fit and easy to open with hinge down movement
  • Patented granted
  • Neatest loft hatch on the market, protrudes just 2mm from ceiling when fitted
  • Fits a structural opening of 645 x 560mm
  • Clear opening when fitted 530 x 520mm (Meets NHBC guidelines)
  • Fabricated from steel, finished in white Powder coat (RAL 9010)
  • Made from 80% recycled steel. GWP and ODP ratings of zero
  • 2 XPS insulation options giving U values of 0.35 (60mm - Blue) and 0.25 (100mm - Blue)


Product dimensions
Fits a ceiling opening of 640x560mm
Clear opening once installed 538x520mm
Frame around lid: 25mm (all sides)
Depth AT35: 60mm AT25: 100mm
Protrudes just 2mm from ceiling when fitted
Hinged on the 560mm side

Why an airtight loft hatch?
The AT35 metal loft hatch is the first air tight loft hatch of its kind. Insulated to meet Part L of the building regulations the AT35 is airtight in both positive and negative air pressures at 50Pa. This hatch is designed specifically to meet the stringent demands new properties are subjected to ensure they are as airtight and well insulated as possible. The air permeability test is based on BS EN 1026:2000 and BS EN 12207:2000 for a ceiling use only.

Easy to fit
Fitting is a doddle, just screw fix through the pre-drilled holes in the frame into the surrounding joists. The spring loaded twist catch lock ensures a high compression seal between the door and the frame. The outer frame is also fitted with a seal to ensure air cannot easily escape from around the outer edge of the hatch.

Appearance

This steel loft trap protrudes just 2mm from the ceiling when fitted. You'll also notice its lovely clean lines and smooth finish (Powder-coated in white) it's the neatest loft hatch on the market.  Let's face it does anybody really want a great unsightly lump of plastic protruding from their ceiling?

Insulation - 65mm of foam insulation bonded to the inside of the lid

Lock options:
Standard: Twist lock with a tri-drive lock body (Comes with opening key - Pole also available as separate item)
Optional: key lock available (Key supplied) Please note pole not suitable for use with this option

 

AT35, 25 and 15 Technical Drawing
AT35, 25 and 15 Technical Drawing

Write a review ›
Showing 2 of our total 52 reviews, with an average rating of 5 stars. Read all 52 reviews for AT Pented Airtight Loft Hch. Range 640 x 560mm Hinged.
Review Summary - 5 out of 5 based on 52 ratings.
June 16, 2021 | JS
Good loft door

Sturdy loft door, well sealed and insulated. Only issue was that there were no screws and the key for the lock delivered.

Jupiter Blue Ltd
May 26, 2021 | Gareth D
Great loft hatch

Sleek and sturdy loft hatch which had the added bonus of reducing noise from the loft compared to my old wooden hatch. It's well built and easy to install and use. Very pleased.

Jupiter Blue Ltd

UK Delivery Zones

Free Next Working Day Delivery on all stock items being sent to UK Zones A&B

The lead times and delivery service are displayed against each product, just below the price.
We will continue to send items on a Next working day delivery, but please accept delivery might take longer, this is out of our control.

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 deliveries to geographical  areas represented as Zones C, D and E:
This includes certain parts of Scotland, Scottish Islands, Northern Ireland, Channel Islands and IOM)

Returns:
You can return a standard product (most access panels and loft hatches) within 14 days of receipt. Roof domes, Roof Lights, Roof Hatches and AOV Smoke Vents will be subject to a collection restocking fee.
Please note Made to measure products cannot be returned.
Click here to download a return form.

 

 

Top