Extra’s solar active glass roof gives you the following incredible benefits:-
The world’s first Self cleaning glass
This active glass uses nature to continually and incredibly clean its self
Tinted Blue, Green or Neutral Grey
Works for a cooler internal environment with anti glare
Optifloat (An updated Low E Glass)
Improving insulation and keeping you cool in the summer
On top of all this...EXTRA WINDOWS automatically add ARGON GAS to our sealed unit glass cavity immediately improving insulation dramatically over our competition and reducing the all important u-value to an incredible 1.0 the lowest in the industry. Naturally helping you and the environment!
Don’t forget, Extra’s professional designers help you organise the design and submit any planning /building regulations on your behalf if required...so sit back and relax and leave it to the experts.
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