Want to become a certified airtightness tester? This full-day practical training in Christchurch will show you how to:

✅ Set up a blower door system (Minneapolis)
✅ Prepare a building and define the test boundary
✅ Run pressurisation/depressurisation tests
✅ Find leaks using smoke and troubleshoot results
✅ Work to ISO 9972 and ATTMA L1 standards

📍 Venue: Formance Office, Christchurch

This course is ideal for builders, consultants, and energy professionals wanting to offer professional airtightness testing aligned with the NZ Building Code.