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This is a reflective insulation roll made of aluminum foil bonded to a foam core, sold as a general-purpose barrier for heat, moisture and light. The foil face reflects radiant heat while the foam layer slows conduction, so it works in both summer and winter. It is aimed at DIY users insulating roofs, floors, walls, ducts, bags and cable runs rather than at a single finished product. Compared with plain bubble foil, the foam core gives it more body and a cleaner cut, but it is thinner than rigid foam board and not a structural or load-bearing material.
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This is a reflective insulation material made of aluminum foil bonded to pearl cotton foam. The foam is high-density, and the foil layer gives the sheet heat insulation, moisture resistance and water resistance. It has no odor and is easy to clean.
The material holds its shape and does not deform. In summer it blocks ultraviolet light, and in winter it helps keep indoor heat in, so it can be used in every season.
It can be used for roof insulation, floor heating laying, library insulation, communication cable, bag lining and thermal insulation bags.
