Quote:
Originally Posted by Daox
My question is, do you guys know of any other suppliers of windows I could look into?
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A lot of our discussions and the energy reduction goals we are shooting for make Passive House standards relevant.
The European market is more mature than in the US simply because energy prices are about double.
As far as I know, Serious Window is one of the better manufacturers in the US.
But one window that has gotten higher ratings is:
Integrity Windows and Doors - Integrity Windows
Also try:
To compare apples to apples, you may need to convert from SI measurements to US, so here is a slider to use:
http://www.passivehouse.us/passiveHo...0Converter.swf
-AC_Hacker