48" Wide AtticFoil™ Radiant Barrier Foil

Our most popular size roll. The 48' wide rolls are available in 250 sq. ft., 500 sq. ft. and 1000sq. ft., roll sizes. If you order 3000 sq. ft. in this product , you will get 3 rolls of 1,000 sq. ft. each.

Radiant Barrier For Attics


Our MOST POPULAR product for stapling up in attics!


Installs directly on TOP of your attic floor insulation

Other Products

Foil + White, House Wrap, & Solid Foil

Our Products For Attics

The best pure aluminum radiant barrier foil insulation available; AtticFoilblocks 97% of radiant heat. Radiant barrier AtticFoil acts like shade: the more coverage the better. Your home will be more energy efficient and comfortable. Compare us to our competitors; don’t be fooled by the name of their product! Many dealers sell a 14-15lb product but we only sell the 28-29lb (per 1,000 square ft.) product, and oftentimes for less than their mid-weight products.
Are you a radiant barrier contractor? Check out our competitive contractor pricing for bulk and repeat foil orders!

Orders placed Monday – Friday (excluding holidays) by 3pm CST will ship the same day (excluding holidays).