The Importance of Air Sealing Insulation is an extremely important aspect of home energy efficiency and home performance. However, air sealing is an equally important component that is often overlooked. When we talk about an air barrier, we are referring to the “building envelope” – a boundary between conditioned space and unconditioned spaces. The tighter the […]
In the world of energy efficiency, a blower door test may be the energy evaluator’s (or “auditor’s”) best friend, but this important test is still relatively unknown to most of the general public. In simple terms, a blower door test is a diagnostic procedure performed by a certified professional to identify air leakage in a […]
