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Cold outside air seeps in through old, uninsulated windows, making your living room less than cozy.
The average home loses between 10% and 25% of its heat through drafty windows. Keep the cold air out—and heated air in—with easy-to-install Window Insulation Shrink Kits that fit right over existing windows. No fancy tools are required: all you need for installation is a hair dryer and a pair of scissors.
