Foil has a 20-year guarantee with proof of purchase
Each roll 48″ x 125′ (500 sq. ft.)
Reflective ATTIC Foil Radiant Barrier is a perforated sheet composed of a single layer of woven polyethylene, bonded to and sandwiched between two highly reflective radiant barrier sheets.
Reflective ATTIC Foil Radiant Barrier will dramatically reduce summer attic temperatures, making it easier and less expensive to cool your home and reduce the workload on heating and cooling equipment.
Reflective ATTIC Foil Radiant Barrier also helps reduce winter heating costs by helping existing fiber insulation hold heat and lower energy usage.