Reflective Insulation Roll, 24 in x 25 ft, 3.2 mm

Double reflective insulation roll helps reduce heat transfer fast, keeping interiors cooler in summer and warmer in winter for year-round comfort. Built with double-sided aluminum foil and a high-density EPE foam core, this radiant barrier roll combines radiant blocking, insulation support, and vapor control in one lightweight sheet. Cut to fit windows, RV panels, garage doors, and roofs to help stabilize temperatures and improve efficiency.

• Delivers 3-in-1 performance with radiant barrier, insulation support, and vapor control


• Reflects ≥95% radiant heat to help cut solar gain and reduce indoor hot spots


• Fits DIY installs—cut with scissors/knife, shape to your space, fold for storage


• Resists tears and punctures for dependable use on high-traffic panels and surfaces


• Works on windows, garage doors, RV walls/roof, home roofing layers, and sheds

Use this thermal insulation roll where heat builds up most—sun-facing windows, metal doors, RV roofs, attic sections, or garage panels. The double-sided foil surface helps reflect radiant energy, while the foam core slows heat transfer, supporting more consistent indoor temperatures. Lightweight and flexible, it’s easy to trim to size, reposition, and store between projects. Ideal for home, camper, and workshop upgrades when you want practical thermal control without bulky materials. Grab yours today.

• Type: Double-sided radiant barrier insulation roll with EPE foam core


• Size: 24 in x 25 ft (610 mm x 7620 mm)


• Thickness: 1/8 in (3.2 mm)


• Color: Silver


• Heat reflectivity: ≥95%


• Net weight: 1.10 lb (0.5 kg)