· Single leaf aluminium Roof Hatch c/w 50mm thick twin foil backed PIR insulation
· Insulated to an industry leading U value of 0.43 W/m2K
· Air Permeability BS EN 12207: 100pa (Class 4)
· Secure design
· Fitted with twin gas assisted struts for easy opening c/w auto lock open strut
· Supports a live load of 200 Kg per m2
· The largest range of stock sizes for next day delivery on the internet
Supports a live load of 200 Kg per m2
The largest range of stock sizes for next day delivery on the internet
A range of premium Aluminium roof hatches fabricated from 3mm aluminium. Each unit is hand made in the UK to exacting standards and is insulated as well as being fitted with dual EDPM seals (Quadruple seals also available) for excellent weather protection and enhanced air permeability. The lid is fitted with twin gas struts which provide assisted opening. One of the gas struts also locks automatically when fully extended to prevent the lid accidentally closing. This negates the need for an additional stay open mechanism, as well as saving weight and improving aesthetics. Insulation: 50mm thick twin foil backed PIR insulation, CFC & HCFC free insulation with an ODP and a GWP rating of zero, thus maintaining the thermal integrity of the building.
The roof hatch lid is secured with hardened steel hinges. Each hatch is fitted with an internal cab lock handle and an external push button so can be opened from either the inside or the outside. Likewise each hatch is fitted with loops which allow a padlock (not included) to be fitted to provide a secure lock either internally or externally.
Standard- The standard finish is the mill finish "raw" aluminium as photographed.
Optional Finishes (3-4 weeks lead time)
Powder Coated We also offer two powder coated options either single (one) colour externally and internally or dual which allows the inside to be a different colour to the outside. Please note our pricing is based on standard RAL colours, special colours may be an additional cost (contact us for details).
Stainless Steel - We recommend this option for high corrosion environments such as any property within 5 miles of the coastline, swimming pools etc. The hatch is made entirely from Grade 316 (Marine) Stainless Steel (including the hinge).
The base of the upstand has a purpose made flashing which gives additional surface area to ensure maximum adhesion with the roof felt. This hatch can be adapted to suit roofs up to a pitch of 35 degrees as a bespoke hatch.
The sizes quoted are the internal clear opening measurements. Bespoke sizes available to order
Stock sizes in standard finishes are stock items, Stainless Steel and Powder Coated hatches will be made to order, please note our delivery time for these options will be longer.
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:
You're outside of UK Zones A&B (Certain parts of Scotland, Scottish Islands, Northern Ireland, Channel Islands and IOM)
To view our delivery zones please View our delivery zones
We're unable to offer the following product/s with Free delivery:
Stira Loft Hatch/ Ladder combined
You can return a product within 14 days of receipt. Please note Made to measure products cannot be returned