Single Bubble Insulation - Foil/Foil - 6' x 125' (750 sq ft)

EcoFoil Single Bubble Foil Insulation is primarily used in pole barns, metal buildings, basement walls, crawl spaces, and storage units located in moderate climates. Single bubble insulation combines the heat-shielding properties of solid radiant barrier with a layer of polyethylene bubbles, which acts as a built-in air gap that reduces contact between temperatures on either side of the product. The layer of bubbles effectively combats the formation of frost and condensation that can occur when temperature differences are extreme on either side of the material. It's very thin (approximately 1/8" thick), lightweight, and installs easily with minimal equipment. A radiant barrier and vapor barrier, all in one product Not only does Single Bubble Insulation reflect radiant heat, when properly installed with tape it also acts as a vapor barrier, preventing the passage of moisture and other unwanted particles which can cause mold. In order to establish a vapor barrier, you must tape all seam