Remove Window Screens For 30% More Light and Heat
 

The other day I was reading about interior storm windows and happened upon this statistic, screens block 30% of the light coming through a window. So, I decided to test it. I have interior screens on the windows of my sunroom. Here are some compairison shots of the windows with and without [...]Post from: EcoRenovator.org

Remove Window Screens For 30% More Light and Heat



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