Double Bubble Reflective Foil Insulation Foam Radiant Barrier Bubble Film Heat Blocker RV Window Insulation No Tear for Winter Weatherproof Attics, Windows, Garages RV's, Ducts (16.5 Inch x 15 Feet)

Description

❄️🔥 Stay cool or cozy—insulate like a pro with Double Bubble brilliance!

This Double Bubble Reflective Foil Insulation features a large 16.5-inch by 15-foot roll of durable, triple-layer polyethylene bubble film with aluminized reflective surfaces that reflect 97% of radiant heat. Designed for versatile use in attics, windows, garages, and RVs, it blocks over 80% of thermal energy to reduce utility bills year-round. Lightweight and tear-resistant, it installs easily with staples or nails and resists moisture, making it a smart, all-season insulation solution.