AtticFoil® House Wrap can be used as an air barrier (not the same as a vapor barrier) and as a secondary drainage plane in older homes. It also creates a back-ventilated system that allows for maximum drying of the wall assembly. Replace Tyvek® with this product, when you unroll the product you have foil on one side and the scrim face on the other; foil always gets installed facing the air gap/space! The single-sided foil can also be used in roofing applications, under metal and tile roofing. Learn more here.

Our 48" wide house wrap covers an 8′ wall with just one seam and our 60″ wide radiant barrier house wrap covers a 10′ wall with just one seam!

• Install with an air gap on the foil side that is at least 1/2" or more for the radiant barrier performance.
• Heavyweight foil 23 lbs per 1,000 sq ft roll
• 100% PURE aluminum – this is *not* metalized film
• Linear Footage/Roll Size: 48" wide by 250 ft long (1,000 sq ft); 60″ wide by 200 ft long (1,000 sq ft). Orders larger than 1,000 sq ft are fulfilled with multiple rolls. 
• Single-Sided (SS) foil on one side only
• Looking for Foil Tape? Click here.
• This foil is NOT rated as a VAPOR barrier; you usually do NOT want a vapor barrier in attic applications.