BPI Infiltration & Duct Leakage (IDL) Online Course
Master the skills needed to perform blower door and duct leakage testing with the BPI Infiltration & Duct Leakage (IDL) Online Course. Designed for energy auditors, HVAC professionals, code inspectors, and building performance specialists, this course prepares you to conduct testing in accordance with IECC building code requirements while preparing for the BPI Infiltration & Duct Leakage (IDL) Certification.
Course Overview
The BPI Infiltration & Duct Leakage (IDL) certification—also known as Duct and Envelope Tightness (DET)—qualifies professionals to perform blower door and duct leakage testing on new homes to verify compliance with IECC 2009 and IECC 2012 building energy codes.
Throughout this self-paced online course, you'll learn the principles of air movement, identify common causes of air leakage, understand ventilation requirements, and develop the skills needed to perform accurate blower door and duct leakage tests.
The course also includes a 30-minute IDL Field Exam Prep Video that demonstrates each step of the testing process to help you confidently prepare for the BPI field exam.
What You'll Learn
- Understand the principles of air movement and air leakage
- Identify common sources of building envelope air leaks
- Perform blower door testing using industry best practices
- Conduct duct leakage testing to evaluate HVAC system performance
- Understand residential ventilation requirements
- Interpret test results for IECC code compliance
- Prepare for the BPI Infiltration & Duct Leakage certification exam
Who Should Enroll
This course is ideal for:
- Energy auditors
- Home performance contractors
- HVAC technicians
- Residential building inspectors
- Weatherization professionals
- Code enforcement officials
- Building performance professionals
- Individuals pursuing BPI IDL certification
Course Features
- 100% Online, Self-Paced
- Interactive Knowledge Checks
- Final Exam
- Certificate of Completion
- 30-Minute IDL Field Exam Prep Video
- Technical Support
- Student Support
Course Details
| Format | 100% Online, Self-Paced |
|---|---|
| Estimated Completion Time | Approximately 6 Hours |
| Access Period | 90 Days |
| Certificate of Completion | Included |
| Support | Technical & Student Support Included |
Why Choose This Course?
The BPI Infiltration & Duct Leakage (IDL) certification is recognized throughout the building performance industry for professionals responsible for verifying building envelope and duct system tightness. This course provides the practical knowledge needed to perform accurate testing, improve residential energy efficiency, support IECC code compliance, and prepare for the BPI certification exam.