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Uploaded on Aug 10, 2010
Blake Bilyeu of Bilyeu Homes explains the importance of whole-building air tightness for net zero, highly energy efficient homes. See how an Oregon Passive House certified home is tested for air infiltration, and the remarkable results it accomplishes. It is a testament to the extreme thermal efficiency of the home Blake built, using a variety of energy-efficient approaches and materials, including super-insulating SeriousWindows. The home accomplishes a 90% reduction in energy usage compared to typical homes. You can read more about windows for Passive House here: http://index.seriouswindows.com/passi...