Blower door testing is a way to check the "leakiness" of a home. By depressurizing (pulling air out of a home) and measuring the rate at which air leaks in through openings in the building envelope, we are able to assess how much energy (and money) is escaping through air leaks. Knowing the total amount of air leakage and where the leaks are located helps us determine the most effective strategy to improve your home.

Before we consider an energy retrofit job complete, we use the blower door as our final step to check our work and measure the improvement achieved by our services.

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Testimonials

Gary and his team were great.  Gary took the time to explain all aspects to us and provided multiple options for improvement.  He did not pressure us on any of the recommendations and, when we decided what to have done, was able to schedule his team quickly.  The team was respectful of our time and space, and clearly took the time to do the work well.  We noticed a difference in the comfort in our home after the first day, and look forward to the long-term payoff we expect to see.  I would recommend Gary and his team to anyone looking to...

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Melissa A., Greensboro