Infiltration & Duct Leakage

With the adoption of IECC 2015 by many jurisdictions around the country, there is an immediate need for professionals who can competently measure the leakage rates of both building envelopes and ducted systems. The tests verify compliance with tightness thresholds prior to occupancy.

Build Green Maine offers one-day hands-on training that prepares you to confidently execute these tests and overcome challenges presented by partially completed projects. Not only do we show you how to conduct these tests. But, we explain how the results can be impacted by site-specific conditions. Training is offered one-on-one or in small groups.

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Lowell, MA

I cannot believe how much I learned. This was worth every penny!


Portland, ME

I’ve been to many workshops and conferences on buildings and energy efficiency, but yours is by far the best I’ve ever attended.


Montclair, NJ

It's easy learning from someone who is passionate about what they're teaching. You made it fun.

Dave C.

Rockland, Maine

I have found the quality of the video very good and the subject matter very interesting and well presented. I really enjoy learning the science behind what I have sort of “known” most of my life. It really all makes a lot of sense and there have already been several “AH HA” moments where I go “I knew that” but at the same time could never explain why to anyone.