Tag Archives: ach50

Sparky Doubled the Air Leakage in this Home!

Sparky Doubled the Air Leakage in this Home This is the home. This is the hole that Sparky (electrician) “innocently” made to feed a wire to the light on the front porch of the High Performance Bungalow. I discovered it a day or two after our home performance diagnostics team, Carl Seville and Abe Kruger, of SK […]

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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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