About Blower Doors
In 2007, Georgia adopted a new energy code requiring all new homes to meet certain energy efficient requirements. This is measured with Duct Blaster and Blower Door tests.
In the duct blaster test, we use a calibrated fan to measure air loss in the HVAC system.
For the blower door, we use a different calibrated fan to measure air loss “drafftyness” of the building envelop.
Click here for more information on the updated Energy Code
Click here for information on how to pass the test
Even more info for an energy efficient house

