Image Credit: ubercultureGreenNorthFL:
Replacing windows with new energy efficient windows can be cost prohibitive for many people. Has anyone ever used energy saving window film?redambrosia99:
Also wondering about this. I live in an apartment, so replacing the windows is not an option. I've been wondering about these things, if they work well and how easy it is to install them.
Do you have any experience with this type of film?
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