Vevor reflective insulation sheets are designed to help reduce heat transfer year-round with a 3-in-1 design that combines a radiant barrier, insulation, and vapor control. Each sheet features double-sided aluminum foil with a dual-layer air bubble core to reflect over 95% of heat. The panels are easy to cut, install, fold, and store for flexible use in windows, garage doors, roofs, and other home applications. Their tear-, puncture-, scratch-, and wear-resistant construction supports durable indoor and outdoor performance.