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EERE » BTO » Building America » Solution Center Home » Image Gallery » This roof was insulated above the roof deck with 5.5 inches (R-38.5) of closed-cell spray foam.

This roof was insulated above the roof deck with 5.5 inches (R-38.5) of closed-cell spray foam.

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DP Construction

Building America Solution Center is a resource of the U.S. Department of Energy's Building Technologies Office.
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ENERGY EFFICIENCY AND RENEWABLE ENERGY

Forrestal Building
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