M-D Building Products shrink and seal indoor window kit is installed around the entire window to eliminate cold air drafts and frost build-up. Crystal clear film that is easy to install with a hairdryer that shrinks tight and wrinkle-free. Creates dead air space to increase insulating R-value up to 90 percent.
M-D Building Shrink & Seal Window Kit
Frost King Clear Outdoor Storm Window Kit 36 in. W X 72 in. L
Frost King E/O 42 in. x 62 in. Premium EZ Roll Shrink Window
The Frost King Premium, Heavy-Duty, EZ Roll Shrink Window Kit-3 PK is twice as thick as a standard shrink kit. It has a pre-taped edge and roll on
E/o 42 In. X 62 In. Premium Ez Roll Shrink Window Insulation Kit (3-pack)
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Frost King® EZ Roll Heavy Duty Polyolefin Insulation Window Shrink Kit - Fits 3 Standard Windows
Window Insulation Kit for 5 Windows of 3' x 5' - Indoor Window