The National Fenestration Rating Council (NFRC) is a 501(c)3, non-profit organization which provides performance ratings on windows, doors, and skylights. NFRC administers a certification and labeling program overseeing energy-efficiency of windows, doors, and skylights.
The NFRC helps determine how well a product performs in regards its energy efficiency. The information on the NFRC label allows architects, builders, code officials, contractors, home owners, and specifiers to do the following:
National Fenestration Rating Council (NFRC), a non-profit organization, administers an independent, uniform rating and labeling system for the energy performance of fenestration products. NFRC is the "engine" that drives virtually every window energy efficiency program in the country including ENERGY STAR (the U.S Government Sponsored Initiative).
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