What is a Blower Door Test?
Posted On: 3/9/2016 12:34 PM
A blower door test is used during an energy audit, and is able to locate air leaks by attaching a fan to a doorway to depressurize the house.
Zerodraft conducts blower door tests before and after air sealing to measure the effectiveness of their work.
An infrared camera may be used during a blower door test to determine where air is leaking into your home.
The average untreated home has the equivalent air leakage to leaving a window open for 24 hours a day!