The worst decades for building science weren’t in the 1800s; they were late 1970s... More
Certain home performance problems are hard to catch because you may not be at the... More
The building science behind common moisture problems in attics and roofs, and a... More
Avoiding the risk of condensation in a modern low-slope roof design that doesn't... More
Building a small home without considering basic physics is a recipe for a... More
A pair of home-performance experts show how to use a fog machine to do a... More
Randy Williams explains the difference in these two types of tests, and when it's... More
The only way to accurately measure air changes per hour is to accurately measure... More
Blower door testing a home requires much more than simply setting up the equipment... More
