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A Quick Guide to Understanding ENERGY STAR® and NFRC Ratings

When in the market for new windows, don’t just settle for any kind of windows. Make sure you get the most of your investment by looking for two things: the ENERGY STAR® and National Fenestration Rating Council® labels.

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Reviews

"I wished to have this done long time ago, had I known the benefits of these products provided by Renewal by Andersen"

PATRICK IP | FREMONT
June 26

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