The Practecol Easy-Roll Film Kit has a special clear film that you can easily place on your windows (it even has per-taped edges!) to increase their r-value (or degree of heat resistance) by up to 90%! It can save you $15 a year in heating costs and save 231 lbs of CO2 annually. The kit includes film, a cutting tool, mounting tape and a surface cleaner. With a quick installation time of less than 10 minutes, it will easily help insulate your house better.
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Category: Door & Window, Weather Seal
