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Are foil radiant barriers the same as standard household aluminum foil?

April 26, 2017aluminum barriers foil household radiant standard

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Are foil radiant barriers the same as standard household aluminum foil?

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Standard aluminum foil (i.e. Reynolds Wrap) is not the same as a reflective foil radiant barrier. Standard household aluminum foil is a very thin sheet of aluminum mixed with other alloys that will oxidize over time, and has virtually no tear-resistance. Radiant barrier foil has a multi-layer structure, and is reinforced with a woven scrim that provides outstanding tear and tensile strength. Radiant barrier foil also has much greater reflectivity, and is coated for durability and corrosion-resistance.