SmartSHIELD -3mm 48x10ft Reflective Insulation Roll, Foam Core Radiant Barrier No Adhesive Flexible For House Walls Ceilings Insulation Thermal 20cbbd1a Db12 47c8 B757 5cc48070d1d8.46845d277f675a5a0cd8fea29aafc0ff ALL IN ONE PRODUCT - Insulation (R15), Radiant Barrier, Vapor Barrier, Sound Barrier. Smart SHIELD -3mm 24"x50Ft Reflective Insulation roll - ENGINEERED FOIL. Insulation Radiant Barrier Vapor Barrier Sound Barrier Air Barrier. Crawl Space. Foam Core Radiant Barrier, Thermal Insulation Shield EXCELLENT LOOK - Clean white look, requires no painting, No additional insulation required. US Energy Products 48 x 100' White Double Bubble Reflective Foil... Metal Building insulation, Steel building insulation, Pole Barn insulation, Attics, Ceilings, Walls, Steel Buildings, POLE BARNS, Roofing, Concrete Floor, Radiant Heat in a Concrete Floor, Radiant Heating Under a Wood Floor, Cathedral Ceiling, Water Heater Tank, Radon Barrier, Water Pipe and Air Duct, Reflective Ceiling System, Behind a Hot Water Radiator, Crawl Space, In Ground Swimming Pools, Shed, Fish & Hunting Shelter, Cooling Room, Cold Chamber or Wine Cellar, Concrete Block Wall, Cavity Wall for Metallic Studs in Commercial Buildings, Foundation Wall, Above Ground Swimming Pools, Quanset Hut, House Wrap. Animal shelter designs using cob or straw bales for cold climates FIRE RATE - Fire rate Class 1 / Class A, NON TOXIC - will not irritate skin, eye or throat., Non allergic.