Shrink & seal window insulator kit, indoor, shrink & seal, 84 in width, 110 in length, Clear, for patio door. Crystal Clear film for use on interior windows to reduce cold air drafts. Improves the insulating r-value of windows up to 90-Percent. Easy to install with tape and hair dryer. Clear film shrinks tight and wrinkle free to prevent cold drafts and heat loss through window panes.
Crystal clear film for use on interior windows to reduce cold air drafts. Improves the insulating R-value of windows up to 90-Percent. Easy to install with tape and hair dryer. Clear film shrinks tight and wrinkle free to prevent cold drafts and heat loss through window panes.
- Can be used to insulate one standard size patio window 84 inch X 110 Inch
- Easy installation
- Reduces cold drafts of air significantly
- Can improve insulating R value up to 90%
- Saves energy and money throughout the year