Duct Leakage Testing

Duct Leakage Testing

Duct Leakage Costs Money!

Duct Leakage Testing provides an in-depth understanding of duct leakage testing procedures, methods of expressing results, and terminology.

ETAHPM Buy Training Manual

Instructor Resources
Contains PPT
Item #: DLTPPT

Building science is the study of a buildings interactions 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.

Training Manual

Duct Leakage Testing covers:

  • Duct leakage testing methods for total leakage and leakage to the outside using a duct pressurization tester
  • Modified Blower Door Subtraction Method

Instructor Resources

Instructor resource media includes:

  • PPT - PowerPoint that correlates directly with the training manual. Each slide within the presentation contains speaker notes that are designed to aid the instructor through the presentation and provide additional talking points.


A 25 question written duct leakage exam is available to measure retained knowledge.