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EERE » BTO » Building America » Solution Center Home » Image Gallery » The rough opening around this window is air sealed and insulated with nonexpanding spray foam.

The rough opening around this window is air sealed and insulated with nonexpanding spray foam.

Image

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Southern Energy Homes

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

Forrestal Building
1000 Independence Ave. SW
Washington DC 20585

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