We have an older house; the windows are not insulated. This outside insulation really helps seal out the wind and cold. It makes a big difference in the warmth and comfort inside. Easy to put on (taping a piece of plastic to the outside of the window frame).
Verified purchase: Yes | Condition: New
I covered several windows with the plastic film Easily. It seems to help my rooms stay warmer in the cold days!
Verified purchase: Yes | Condition: New
This seller has best price.quality is a true 3m complete see through will save you hundreds on your,heating and has great clarity see through air tight
Verified purchase: Yes | Condition: New
This works. My heater stopped kicking off all the time ever since i put these on. Great product.
Verified purchase: Yes | Condition: New
Heavier and clearer than others I have used. The tape sticks pretty well. Easy to smooth, didn't require much heating.
Verified purchase: Yes | Condition: New
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