A-Rated uPVC Double Glazing in Cornwall
Allglass have been installing double glazing in Cornwall for the past 30 years. We specialize in high end a-rated products that come secure and energy efficient as standard. We pride ourselves on our friendly service which is product driven, not sales focused. Flush sash windowsUpvc Sash WindowsWarm, quiet and secure
uPVC windows keep your home warm, quiet and secure. With a 10 year guarantee on materials and workmanship, your investment is safe as well as your home.
We have been supplying and installing uPVC windows for over 30 years and have seen the market change greatly. What was once a product to keep out the cold is now a way to change the look of a property. Today's white profile is lead free, and gone are the days of it losing its shine or turning pink.
Colour is the new norm. Grey is the new white and is particularly popular on modern homes, now available in a smooth finish without the grain to mimic aluminium. In Cornwall, Chartwell Green is a hotspot as it goes so well with natural stone and traditional cottages.
For security we use Police Preferred Specification locks on our windows and doors.
Why choose All Glass
- 10 year guarantee on materials and workmanship
- Fensa registered
- Family run for over 30 years
- No salesmen. Supplied and fitted jobs are quoted by email or after a single site visit
Profile 22 Chamfered windows
We now fit the Profile 22 Chamfered system, a British-made 70mm uPVC window and door system designed for the UK market.
A++ energy rated
Window Energy Ratings up to A++, with U-values as low as 0.8 W/m²K with triple glazing (1.2 W/m²K with double).
70mm multi-chamber system
A 6-chamber outer frame and 5-chamber sash, with glazing options from 24mm to 44mm, including triple glazing.
Secure by design
PAS 24 accredited and Secured by Design approved, with multipoint locking.
Colour choice
Stock and made-to-order colours including Anthracite Grey, Black, Chartwell Green and woodgrain foils, with dual-colour options.
Built to last
Central Eurogroove and local wall thickening give 35% better screw and hardware retention. Deeper drainage channels and a 10mm cover on the weather seals.
Made in Britain
Profile 22 Chamfered by Epwin Window Systems, certified to ISO 9001, ISO 14001 and ISO 45001.
A-rated tilt & turn casements
Ideally suited to modern homes, they give all the benefits of casement windows but allow for easy cleaning access and secure ventilation.
- Tilt inwards for fresh air, or open 90 degrees for maximum opening
- Safe cleaning from the inside, no need for ladders
- Energy efficient, which helps reduce your heating bills
- Secure: key locking handles, internal glazing and toughened low-e glass
- Effective noise reduction, great for dampening outside sounds
- PAS 24 option
Some of our recent installations
No salesmen, really!
We don't employ salesmen, never have and never will. When you contact us for a free quote, that's what you get. If you want a ballpark figure we can usually do this by email without visiting. If you prefer a site visit for a supplied and fitted job, an experienced surveyor will measure up, talk through the products, then leave and email or post your quotation. You decide in your own time, and there is no need for a second visit as the measurements are already taken.
Get a free quoteOr call us on 01326 563 053
