Blower Door Test

A blower door test is a professional air leakage testing method that uses a powerful fan mounted in an exterior doorway to measure how much air is entering or escaping your home. By creating pressure differences, it reveals hidden gaps, cracks, and inefficiencies that affect energy use, comfort, and indoor air quality. This professional blower door test helps identify exactly where improvements are needed, making it easier to reduce energy loss, prevent drafts, and optimize your home’s overall performance.