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Do It Yourself Radiant Barrier Foil Insulation

Cool Down & Save Money

with AtticFoil™ Radiant Barrier!

Our Do-It-Yourself radiant barrier will make your home more comfortable and energy efficient.
AtticFoil™ is the proven solution for 250,000+ homes!
100% Satisfaction 1 YEAR money-back guarantee!
Same Day Shipping On orders placed M-F by 3pm CT
“In a word: AMAZING. This stuff should be in every attic in the world. Really… Installing AtticFoil™ is probably the most cost effective thing you can do to your home to save energy.”
– Albert in KS

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Install Pictures

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Radiant Barrier Videos

50+ videos – Over 5 million views! Install videos, FAQs & product info.

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Stop Heat & Moisture