NASATEK Double Bubble White/Foil Reflective Insulation (500sqft = 48ft Wide X 125ft Long) Roll Metal Building, Concrete Slab, Pole Barn, Crawlspace, Basement, Ceiling, Wall, Radiant Flooring ETC
- Product consists of two 99.97% Reflective Layers of Metalized Film bonded to two internal layers of heavy gauge polyethylene bubbles (1/4inch Thick).
- Double Bubble White/Foil Reflective Insulation is 1/4" thick and is designed for walls, basements, crawl spaces, metal buildings and under slab radiant heating systems..
- Not affected by moisture or humidity. Inhibits condensation and does not promote the growth of fungi, mold or mildew. Does not promote nesting of insects or rodents..
- Class 1 Class A Fire Rated (Meets all USA and Intl Fire Codes).
- Made in USA / Ships from USA / Nominal thickness is 1/4 inch / R8.