Reflective Insulation Foam Roll - 3mm 40 Inch x 40 Inch Foam Core Radiant Barrier, Aluminum Foil Bubble Insulation for Window, Thermal Shield

Description

🛠️ Reflect your comfort, block the rest — insulation that works as hard as you do!

This 3mm Reflective Insulation Foam Roll combines high-quality double-sided aluminum foil with a polyethylene foam core to reflect 95% of radiant heat. Lightweight and moisture-resistant, it’s designed for versatile indoor and outdoor use, providing year-round thermal protection and soundproofing. Easy to cut and install, it’s perfect for windows, attics, garages, and more, helping reduce energy costs while enhancing comfort and privacy.