Module 6: Air Sealing for 2021 International Energy Conservation Code (IECC) Compliance, presented by Joe Nebbia. Continue on to read or click on the video below to watch the one-hour session.
Installation of the air barrier and then testing of that air barrier are the most challenging parts of the residential energy code and have been since 2012. It's not something that you can get by with ignoring and hope you're going to pass. It is a challenge. It is essential to pay attention to these details if you don't want to have a problem with compliance at the end of your build.
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