NFRC’s CEO, Jim Benney, was recently featured in a blog article where he speaks about why NFRC uses U-factors.
Benney points out that he has recently seen a number of articles, blogs, and online discussions regarding U-factor and R-value, especially with regard to fenestration products. Benney’s posting is intended to set the record straight on this important issue.
NFRC encourages you to visit the blog and to post your comments. You can do that here.