Dual-layer Protection : Insulation roll 16ft features double-sided aluminum foil for optimal heat shielding on both sides, which keeps warmth, waterproofing and high reflectivity
Large Dimension of Window Insulation for Summer Heat 5mm Thick : At 39.3 inches wide by 16.3 feet long, a single sheet provides ample coverage for windows, walls, attics and more and easily you can cut it to your needed size
Superior Insulation: The bubble radiant design traps air for highly-effective R-value insulation, while the reflective aluminum resists heat transfer for year-round thermal regulation
Easy to Install : Cut to size with scissors and apply using the included adhesive strip on the back for a no-hassle barrier against outside temperature extremes
For Versatile Application: Window heat blocker with aluminum bubble roll is suitable for use in homes, RV's, garages and more; it protects interior spaces and lowers energy costs wherever ultra-thin radiant barrier sheeting is needed
