Tag Archives: Blower Door Test

Building Science is Worthless…

Building Science is Worthless… Thousands of hours went in this construction detail. When we factor all the time spent by building science engineers, from all over the world, researching and testing each material and the various assembly options, and to figure out what works and what fails, the time is, really, impossible to quantify. Not to mention […]

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Hold the Foam! This Home is Already High Performance!

Before spray foam insulation was installed in the walls and roof-line of this Atlanta-area home, it tested better than the 2012 IECC requirements in climate zones 3-8 for building envelope tightness. The High Performance Home Several weeks ago we reported that the Proud Green Home at Serenbe, built by the Imery Group, achieved a blower door […]

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