 | LEED: Forging Ahead
A Letter from Rick Fedrizzi, President, CEO & Founding Chair, U.S. Green Building Council.
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 | Metal Roofs
Retrofitting flat roofs with sloped metal roofs is a concept that is tailor-made for these declining economic times. Interestingly, of the 40 billion square feet of roofing annually installed in the United States, only a fraction of that amount entails retrofitting roofs with sloped metal systems.
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