Updated March 09, 2017 by Chase Brush

The 6 Best Foil Insulations

video play icon
Best High-End
Best Mid-Range
Best Inexpensive

We spent 27 hours on research, videography, and editing, to review the top choices for this wiki. Good for heat retention in the winter and for preventing gain in the summer, foil insulation can be an effective means of reducing radiant heat transfer across open spaces, such as the attic or basement, and thus reducing energy costs. These best-selling options incorporate reflective materials on bubble or foam wrap, are designed to resist fire and moisture, and can be used indoors or outdoors. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best foil insulation on Amazon.

6. RadiantGUARD Reflex-Air

5. Reflectix ST16025

4. Reach Barrier DD48025

3. InfraStop Double Bubble

2. AES NASA Tech

1. Reflectix BP48010


Chase Brush
Last updated on March 09, 2017 by Chase Brush

Chase is a writer and freelance reporter with experience covering a wide range of subjects, from politics to technology. At Ezvid Wiki, he applies his journalistic expertise to a similarly diverse assortment of products, but he tends to focus on travel and adventure gear, drawing his knowledge from a lifetime spent outdoors. He’s an avid biker, hiker, climber, skier, and budget backpacker -- basically, anything that allows him a reprieve from his keyboard. His most recent rovings took him to Peru, where he trekked throughout the Cordillera Blanca. Chase holds a bachelor's in philosophy from Rutgers University in New Jersey (where he's from), and is working toward a master's at the Craig Newmark Graduate School of Journalism in New York City (where he now lives).


Thanks for reading the fine print. About the Wiki: We don't accept sponsorships, free goods, samples, promotional products, or other benefits from any of the product brands featured on this page, except in cases where those brands are manufactured by the retailer to which we are linking. For our full ranking methodology, please read about us, linked below. The Wiki is a participant in associate programs from Amazon, Walmart, Ebay, Target, and others, and may earn advertising fees when you use our links to these websites. These fees will not increase your purchase price, which will be the same as any direct visitor to the merchant’s website. If you believe that your product should be included in this review, you may contact us, but we cannot guarantee a response, even if you send us flowers.