Stormclad Energy Efficient A Rated Windows

Stormclad’s A rated windows have been officially tested using the same European rating system that has been used for items such as fridges and washing machines for many years. An A rated window system will not lose any heat whatsoever from your home. None, Zero. It’s a little more complicated than that, but the principle really is true. Unlike a C rated window the money you invest does not trickle back out of the window.

Argon filled A Rated Windows 20 Years Guarantee on all Stormclad A Rated Windows A rated window

Here are just a few of the benefits you will enjoy from Stormclad A rated windows.

Argon Filled – The inner cavity of a traditional sealed unit is filled with dry air. Stormclad A Rated units have the air replaced with Argon, creating an extra barrier to heat loss.

Warm Edge Technology - An incredible 80% of a windows heat loss is through the aluminium spacer bar. Stormclad A rated windows do not use this dated technology and instead utilise a modern composite polymer material that is 950 time less conductive than aluminium.

Homebuyer Information Packs (HIPs) – Energy ratings now apply to your entire home and windows contribute hugely to the overall rating. Fit Stormclad A rated windows and you’re well on your way to an A rated home.

20 Year Guarantee – The units within our A rated windows come with an extended manufacturers guarantee of 20 years.

For more information contact us for a free demonstration on how our A rated windows work or call us on 0844 6691081.

“A” is the highest rating a double glazing window can currently achieve.
Stormclad A rated windows are twice as effective at retaining heat than standard clear double glazing, and 30% better than Pilkington K.

The transmission of heat is measured and quantified with a ‘U-Value’. The lower the value the lower the rates of heat transfer. The table above shows how the units in Stormclad A rated windows compare against more standard sealed units. Stormclad A rated units are twice as effective at retaining heat than standard clear double glazing, and 30% better than Pilkington K.