Important! Rocky Mountain Power’s wattsmart Starter Kit will no longer be available effective August 5, 2016. For questions or additional clarification, please email

National Fenestration Rating Council (NFRC)

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.

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