US Energy Products 48" x 75' White Double Bubble Reflective Foil Insulation Thermal Barrier R8

Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective/White metalized aluminum polyester film.

Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing.

Does not compress, collapse or disintegrate.

Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install.

Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass.