Duct Leakage Testing

To comply with the International Energy Code, most states now require duct testing for both new construction and retrofit. Duct leakage testing provides an in-depth understanding of duct leakage testing procedures, methods of expressing results, and terminology.

Building Science is the study of a building's interaction between the structure and its components. A structure's occupants, mechanical systems, and the surrounding outdoor environment all play a role in the performance of a building.

Duct Leakage Testing covers:
* Duct leakage testing methods or total leakage.
* Leakage to the outside using a duct pressurization tester.
* Modified blower door subtraction methods.