What Were They Thinking?
When a Thermal Boundary Isn't
Both of these pictures are from the same house. We ran into this and much more while weatherizing this home in a small town with no building codes. The lady who owns this home uses ... [continue reading]
The U.S. Department of Energy (DOE) published new minimum energy efficiency standards for residential central air conditioners and heat ...
The National Fenestration Rating Council (NFRC) is pleased to announce the four newly-elected members of the 2017 Board of Directors.