Construction Process: Air leakage testing

We use our door fan to measure air leakage at the framing stage and again at completion.  It's not enough just to do all the right things and hope for the best.  It's critical to test for success and find all the areas that were missed and seal them up.  We don't just say we build a high performance energy efficient home, we prove it!

Video test

Les White, Acorn Construction General Contractor, #RG0055853
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