45" Wide SuperPerf AtticFoil® for Over Insulation install-info AtticFoil Radiant Barrier · AtticFoil

AtticFoil Radiant Barrier · AtticFoil Clearance Vs

the perfect solution for cooling down a residential garage door

*Looking for insulation for a roll up style garage door

to easily find the holes again after the insulation is installed

Limited Supply

45" Wide SuperPerf AtticFoil® for Over Insulation install-info AtticFoil Radiant Barrier · AtticFoilSuperPerf 45 wide radiant barrier is a double sided roll that has been punch perforated for maximum breathability. If you are laying radiant barrier foil on top of existing insulation, you should use SuperPerf. This product is an AtticFoil exclusive and was designed for over the insulation installations inside attic spaces. SuperPerf is a punched foil (vs the traditional pin perforations) which allows more water vapor to pass through the foils