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VELUX Passive House Roof Windows

VELUX Passive House Roof Windows

VELUX are introducing GGU 008230, which is ideal for situations where Passive House-certified building components are required. This is the first and only roof window on the market certified for Passive House building constructions in cold climate regions.

This roof window consists of a triple outer-glazing plus an additional inner double-glazing. The roof window itself has a Uw 0,51 W/(m2K) (EN ISO 12567-2), which is the best on the market.

The roof window is powered by the sun. For increased comfort, solar-powered shutters or awning blinds can be added. VELUXs unique touch-screen control pad lets you operate the complete solution in a convenient and intuitive way.

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Happy Clients

"Condell are the best builders merchant in the Sutton area. I have used them for years and they never let me down."
Harvey - Capital House Builders,
Best local builders merchant
"Excellent service, great prices, delivered on time. What more could I ask for."
Frank - PHI Construction,
Wonderful Service!
"Remarkably good price, helpful friendly staff, a hidden gem I never realised was there."
Charlie - Beltane Building Company ,
Remarkably good price
"I use Condell Building Supplies in and around London and find the staff knowledgeable and especially helpful when sourcing special products. As well as a great website they are a old fashioned family run timber and builders merchants so many of the deliveries come directly from their yard in Sutton. I would recommend them to anyone looking for good prices and old fashioned customer service. "
Tom Pounder ,
Good Prices and Good Old Fashioned Customer Service
Condell are the best builders merchant in the Sutton area. I have used them for years and they never let me down.
Harvey - Capital House Builders
Best local builders merchant
Excellent service, great prices, delivered on time. What more could I ask for.
Frank - PHI Construction
Wonderful Service!