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Choosing high-performance windows, doors, and skylights can save you money and keep your home comfortable.
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Fenestration refers to all things related to windows, doors, and skylights. Learn product types, performance basics, and what to look for before you buy. What does the NFRC label tell you? The NFRC label helps you compare between energy-efficient windows, doors, and skylights by providing you with energy performance ratings in multiple categories. Window Label Door Label U-Factor measures how well a product can keep heat from link from the inside of a room.
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The lower the number, the better a product is at keeping heat in. Range: 0. The higher the number, the more natural light is let in. The higher the number, the better a product resists condensation.
Download the optional label. Solar Heat Gain Coefficient measures how well a product can resist unwanted heat gain, which is especially important during summer cooling season. Range: Look for: Low numbers Air Leakage measures how much air will enter a room through a product. The NFRC helps you compare between energy-efficient products by giving you independent ratings in Prvoisions energy performance categories. Contact Payment Portal Member Login. Are you a manufacturer?
View guidelines to get your product NFRC certified. Become our Platinum Sponsor. Your logo here. The National Fenestration Rating Council is committed to advancing continuous improvement of windows, doors, and skylights, contributing to making buildings more comfortable and energy efficient.]
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