48″ wide AtticFoil™ is our most popular size roll. The 48″ wide roll is the best option to staple horizontally across the attic, to the bottom of the roof rafters. 

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

• Install with an air gap on one side of the foil that is at least 1/2" or more for the radiant barrier performance.
• Can be joined/seamed with our 2" Foil Tape.
• Heavyweight Foil 28.6 lbs per 1,000 sq ft
• 100% PURE aluminum – this is *not* metalized film
• Linear Footage: 48″ wide by 125 ft long (500 sq ft roll); 48" wide by 250 ft long (1,000 sq ft roll)
• Double-sided (DS) foil on both sides
• Also available in 26″ wide and 60″ wide, or get any of our rolls custom cut to the exact width you need.
• Shop matching Foil Tape in 2" wide or 3" wide rolls
• FREE SHIPPING to *contiguous USA only
• Automatic Contractor Pricing on 10,000 sq ft or more!