LISTEN...

This module in Air Barriers for Professionals presents blower door testing - descriptions of the parts and procedures involved with blower door testing, and how you should prepare your installation of air barriers.

When you've completed the module, you will have been introduced to:

• How a blower door system works
• The part and pieces of a blower door unit
• Troubleshooting for airtightness
• Terminology and targets for airtightness

When you're ready, you can attempt the Blower Door Testing quiz and move on to the Final Evaluation in Air Barriers for Professionals.