blower door

Blower Door Test

When building your new home, it is important to create a tight seal that does not allow outside air to penetrate the building's interior. While natural ventilation is important to maintain indoor air quality, too much air infiltration is like throwing money out the window each month when you pay your utility bill. Dubois REC has the capability of measuring this airflow by performing a blower door test. The blower door is a diagnostic tool that helps locate and measure air leaks in a building.