Duct and Envelope Tightness Verification Training
This one-day course is designed to introduce the skills necessary to become a Duct and Envelope Tightness (DET) Verifier, certified to perform the diagnostic testing required for new homes by the 2009 IECC Georgia amendments.
Participants will learn:
- Protocols for blower door and duct leakage testing
- Calculations for ACH50 and percent duct leakage
- Tips for successfully completing the written and in-field DET Verifier certification exams
To achieve designation as a DET Verifier, a student must receive a passing score on both exams (included in tuition costs).
Click here to view a detailed course agenda.
Number of Attendees:
This course is limited to 20 participants.
Class Dates and Times:
To register for the trainings, check the Southface calendar.
Training Includes:
- DET training workbook
- Written DET Verifier exam
- In-field DET Verifier exam
- Certificate of course completion
Student Requirements:
Prior to taking the course, students are expected to complete Southface’s online Math Basics for DET Verifiers module. A link to this training will be provided one week prior to the start date of the course your register for.
Students must bring a calculator for the field and written exam
Additional Resources:
If you'd like to learn more about duct and envelope testing or the energy code, we recommed the following resources:
Additional DET Trainings:
Click here for a list of other DCA-accredited DET trainings.
