Two outer layers of metalized polyester bonded to polyethylene around an inner core of insulating air bubbles. The dual reflective surfaces resist radiant heat flow in both directions, making it useful in walls, attics, crawl spaces, ductwork, hot water tanks, and pipe wraps.

• Two metalized polyester reflective surfaces
• Bonded to polyethylene with an insulating bubble inner layer
• Resists radiant and conductive heat flow
• Reduces energy consumption
• Use for walls, attics, crawl spaces, ductwork, hot water tanks, and pipe wrap
• Cuts easily with scissors or a utility knife
• Without staple tabs (plain edge)
• Width: 24"
• Length: 50 Ft

Tip: Reflective insulation works best with an adjacent air space - leave at least 3/4" of gap between the foil face and the adjacent surface to develop the radiant barrier effect.