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Before and after air sealing can lights. This home air sealing strategy significantly reduces stack effect air loss that is a leading cause of uncomfortable rooms and high energy bills. This is an easy and affordable insulation improvement.
Before (remove old fiberglass batting insulation) and after installation of spray foam to air seal home in Appleton, Wisconsin.
Before and after installation of R49 cellulose insulation in an attic of a home in Appleton, WI.
Before and after adding spray foam to attic floor bay cavities of this home in Appleton, Wisconsin.