Air Leakage - Biggest Cause of Heat Loss/Gain

According the U.S.. Department of Energy and its Energy Star program, an average home can lose 30-40% of its heat due to air leakage. Control air leakage requires control of several factors.

These factors include insulation materials that prevent air infiltration, such as open-cell spray foam insulation, calking framing joints, and sealing gaps around windows/doors. Arbor Insulation's spray foam product and energy seal option helps you create homes and buildings that well sealed against air leakage. For a more detailed article from the DOE Energy Star progam see below:

Air Leakage - DOE arictle on controlling air leakage is available for download.

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