|£51.96 (ex. VAT)||£49.35 (ex. VAT)||£47.07 (ex. VAT)||£44.19 (ex. VAT)||£42.86 (ex. VAT)|
The best performing airtight loft hatch available
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.
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 foam insulation bonded to the inside of the lid (AT25 and AT35) 100mm PIR (AT15)
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
Fits a ceiling opening of 640x560mm
Clear opening once installed 538x520mm
Frame around lid: 25mm (all sides)
Depth AT35: 60mm AT25/ AT15: 100mm
Protrudes just 2mm from ceiling when fitted
Hinged on the 560mm 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
AT35, 25 and 15 Technical Drawing
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 and D:
This includes certain parts of Scotland, Scottish Islands, Northern Ireland, Channel Islands and IOM)
We only supply to Trade Account Customers in Zone E
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.