Temperature Protection: Double aluminum foil, good sealing performance, avoiding heat loss, stopping winter cold, window insulation for summer heat to stay cool in summer, soundproof, protects privacy.
Superior Construction: The insulation roll features a dual-sided design crafted from top-grade reflective aluminum foil and a polyethylene air bubble layer—3 mm thick closed-cell polyethylene foam encapsulated between highly reflective engineered foil on each side. This window insulation offers exceptional durability and longevity, making it resistant to scratches.
Reflective Insulation: Reflects 95% of radiant energy, perfect radiant barrier. Unaffected by humidity and moisture, it can be used indoors/outdoors.
Wide Application: Summer use Windows to block UV rays can insulate, RV window coverings, winter use to keep heat inside, use windows, attics, garage doors, walls, floor, around fireplaces, radiator reflector, etc
Easy Installation: Easy to cut and clean, Strong but lightweight. Simply cut it to the desired size with a utility knife or scissors, then use the provided double-sided tape for easy installation.