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/Roll Sizes: 48" wide by 62.5 ft long (250 sq ft), or 48″ wide by 125 ft long (500 sq ft roll), or 48" wide by 250 ft long (1,000 sq ft roll).  Orders larger than 1,000 sq ft are fulfilled with multiple rolls. 
• Double-sided (DS) foil on both sides
• Perforated, breathable foil with micro perforations
• Also available in 26″ wide and 60″ wide, or get any of our rolls custom cut down to the exact smaller width you need.
• Shop matching Foil Tape in 2" wide rolls
• FREE SHIPPING to *contiguous USA only
• Automatic Contractor Pricing on 10,000 sq ft or more!