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Title: On the road to a low-energy house Post by: Shrey on October 09, 2011, 04:43:09 PM On the road to a low-energy house
During a green building tour, owners and designers say super-efficient homes have many common products and techniques, starting with a very well insulated building "envelope." http://feedproxy.google.com/~r/cnet/tcoc/~3/tw-UggMEOaI/ |