ABEC South Seminar: Air Tightness in Small Buildings

In this half-day seminar, experienced Energy Advisors will describe the blower door test process as relates to small buildings.

Participants will review a small selection of final test results and how to interpret them, as relates to ACH50 (air changes per hour), NLR50 (normalized leakage rate), NLA10 (nominal leakage area) and ELA10 (equivalent leakage area).

We will briefly touch on the performance requirements for:

• the building code (NBC(AE)2023), tier codes
• Prescriptive and Performance requirements