Bilite Aluminum Windows...
Posted by Dave in
Home Project,
Windows on April 26th, 2010 |
Comments Off on Bilite Aluminum Windows
http://biltite.com/index.shtml
http://www.popsci.com/environment/article/2009-10/green-dream-clearly-efficient
These could be too pricey, but something to think about. From the article:
His frames use four insulating techniques: two types of plastic thermal breaks, air pockets to help prevent condensation...