Vapor Barrier Radiant Barrier AtticFoil® Single-Sided Solid 48″ Wide - Not for Attic Use! install-info Installation allows for the door

Installation allows for the door to continue moving on the track with no issues

Perforated and breathable for attic applications

especially when the door catches direct sun

99% of people can't tell the difference between this product and our Original AtticFoil® - they both reflect the same amount of radiant heat (97%)

sealing edges and repairing insulation facing

Vapor Barrier Radiant Barrier AtticFoil® Single-Sided Solid 48″ Wide - Not for Attic Use! install-info Installation allows for the doorWe do not recommend using this product in a vented residential attic. The 48 wide single sided solid is a vapor barrier & radiant barrier in one! If you're looking for a vapor barrier that also reflects radiant heat, this is the right product. This pure foil insulation is rated as a VAPOR RETARDER & it will block trap moisture. This material can be paired with a traditional roofing underlayment or be used in a crawlspace to stop moisture from coming