A Blower Door Test is a test of your Building Envelope, or how “air tight” your home is. A leaky home is very difficult to keep dry and cool, as it’s the equivalent of having a window open all of the time, while trying to condition the home. By air sealing your home around doors, windows & attic penetrations, you not only keep the conditioned air where it belongs, but you also keep the dusty, dirty air from entering your home. A Blower Door test is one of the most revealing tests when defining where the source of energy is most lost in your home.
