Get Web Promotions - Why NFRC Ratings Matter In Choosing New Replacement Windows Energy Star ratings have already been employed to evaluate the efficiency of different kinds of appliances for the home for several years. This label helps homeowners keep their bills down and lower their environmental footprint by choosing energy-efficient appliances. Energy Star ratings also exist for glass to be able to pick the best replacemet windows to meet your needs. Mon, 03 Apr 2017 05:23:45 UTC en