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This is a double-sided aluminum foil radiant barrier wrapped around a polyethylene bubble core, sold as a 24-inch by 16.4-foot roll with 70 adhesive mounting pads. It reflects radiant heat rather than adding bulk insulation, so it suits windows, attic rafters, garage doors and RV walls where you want a thin layer that cuts summer heat gain and winter drafts. The B2 fire rating and cut-with-scissors installation make it a low-effort option, but it is not a substitute for batt or foam insulation in a cold climate. Rival foil-bubble rolls are similar in build; this one stands out mainly for the included adhesive pads and the fire rating.
In stockSold by ZGDong Co. ltdReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
This reflective insulation roll is a double-sided aluminum foil and bubble wrap barrier. It reflects radiant heat to help reduce cooling costs in summer and keep warmth in during winter. The roll measures 24 inches by 16.4 feet and comes with 70 self-adhesive pads.
It has three layers: two reflective aluminum surfaces around a polyethylene bubble core. It reflects up to 95% of radiant heat. It can be used on windows, in attic spaces, on garage doors, and inside RVs, workshops and greenhouses.
The material is soft and lightweight, and it cuts to size with standard scissors. The self-adhesive pads mount it on flat surfaces without drilling. It has a B2 fire-protection rating. It also dampens outside noise, gives daytime privacy and protects against condensation.
