- Suitable for five standard window sizes
- Shrinks tightly and is wrinkle free
- Can increase R value up to 90%
- Prevents Energy Loss and Cold drafts through window panes
- Installation is very easy
From the manufacturer
About Us
It all began when L.A Macklanburg and his wife moved to their new Oklahoma City home in 1919. Prompted by the need to keep cold winter air and summer dust and dirt out, L.A. Macklanburg built the weather stripping in order to keep the elements from coming under his front door. Seeing an opportunity, he built a brass-folding hand-crank weatherstrip machine and took it to the Oklahoma State Fair in early July 1920, and thus a new entity was born.
Product Description
Product Description
Shrink & Seal Window Insulation Kit, 62 X 210 in, Clear. See through film and tape. Installs around entire window or patio door, Eliminates drafts and frost build-up. Creates dead air space to increase insulating R-Value.
From the Manufacturer
Shrink & Seal Indoor Window Kit is installed around entire window to eliminate cold air drafts and frost build-up. Crystal clear film that is easy to install with a hair dryer that shrinks tight and wrinkle free. Creates dead air space to increase insulating R-Value up to 90%.