(BPI) Certified Weatherization Auditor (CWA) The CWA uniquely requires hands-on field assessment skills alongside technical knowledge—you’ll interpret blower door tests, thermal imaging data, and infiltration patterns to identify energy loss sources that lab-only preparation misses. This practical foundation separates weatherization professionals from theoretical energy specialists.
| Exam Name | (BPI) Certified Weatherization Auditor |
| Exam Code | CWA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
