Foil Double Bubble 4'x125'
Reflectix is a 5/16" thick, seven layer, reflective insulation which is available in rolls of various widths and lengths. It is used extensively in both specialty and standard construction projects. Two outer layers of aluminum foil reflect 97% of radiant heat. Each layer of foil is bonded to a tough layer of polyethylene for strength. Two inner layers of insulation bubbles resist conductive heat flow, while a center layer of polyethylene gives Reflectix high reliability and strength.