Cottle Passive House Certification

We are proud to have the Cottle Zero Energy Home meet the most rigorous building performance standard in the world, Passive House. Visit the house and you can see and feel the dramatic difference in air quality, thermal comfort and quietness over and above any building you have ever been in before ...not to mention that the home is so well insulated and air sealed it can be heated with a hair dryer. See the video that proves it.

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