Duct and Envelope Tightness

This Course is BPI Recognized for 4 CEU Credits

Energy codes in various jurisdictions require residential building performance verification by certified building science professionals, including those with DET Verification certifications.

Don’t miss out on the building industry's latest opportunity! Register for this Duct and Envelope Tightness (DET) Verification course today!

Register NowCourse Package: $99

Course Package Includes:

  • Online multimedia course
  • Backed by . Financing available.

Topics Include:

  • Protocols for blower door and duct blaster testing
  • Calculations for ACH50 and percent duct leakage
  • Tips for successfully completing the written and in-field DET Verifier certification exams

Register NowCourse Package: $99


Questions? Call 1-800-518-1877