40 in. x 25 ft. Radiant Barrier Aluminum Foil Reflective Heat Insulation Foam

It is a professional heat insulation material, good heat insulation effect, environmental protection, no odor, and water resistance is also very strong. It has a wide range of application scenarios, such as library insulation, floor heating laying, communication cable, bag lining, roof insulation, thermal insulation bags and other occasions. 2-layer aluminum structure, the second layer of double-layer bubbles block heat transfer, reflecting 97% of radiant heat, HVAC efficiency is outstanding.

Suitable for all seasons, Summer use can block ultraviolet light, Winter use can keep indoor heat, so that you can enjoy life better

Sealing performance of the double-layer aluminum foil is good, which can better avoid heat loss

2-layer aluminum structure, the second layer of double-layer bubbles block heat transfer, reflecting 97% of radiant heat, HVAC efficiency is outstanding

Double-sided aluminum foil with foam insulation inside is able to effectively control excess heat and reduce your bill significantly