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Where can I find U-value and Solar Heat Gain values for Gorell products?

April 26, 2017gain gorell heat products solar u-value values

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Where can I find U-value and Solar Heat Gain values for Gorell products?

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Gorell manufactures a myriad of ENERGY STAR® qualified products that provide excellent thermal efficiency. To qualify for the label, these products were tested to meet stringent criteria established by the National Fenestration Ratings Council. U-value and Solar Heat Gain data for most Gorell products can be found on the NFRC web site at www.nfrc.org.