❄️ Stay warm, save smart—winter-proof your windows with 3M!
The 3M Indoor Window Insulator Kit is a clear, heat-shrink plastic film designed to cover one large indoor window (6'8" x 19.5'). It reduces heat loss, condensation, and frost buildup, helping to lower heating bills. Easy to install without tools, it offers UV protection and comes with a 1-year limited warranty from 3M.
Manufacturer | 3m Company |
Part number | 2149W-6 |
Item Weight | 399 g |
Product Dimensions | 213.36 x 601.98 x 0.25 cm; 399 g |
Is Discontinued By Manufacturer | No |
Size | 1 Window |
Color | clear |
Style | Indoor use |
Material | Plastic |
Pattern | Insulator Kit |
Item Shape | 形状 |
Item Thickness | 0.75 Mils |
Installation Method | Heat Shrink |
Ultraviolet light protection | True |
Included Components | Insulation Kit |
Batteries Included | No |
Batteries Required? | No |
Item Dimensions LxWxH | 2.13 x 6.02 m |