New Low-e Glass or Window Film? A Comparison to Help You Decide

Check out the differences when it comes to ROI, insulating performance, and the installation process to see which option will work best for your building and its occupants.

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[source: http://www.buildings.com/article-details/articleid/14300/title/new-lowe-glass-or-window-film-a-comparison-to-help-you-decide.aspx]