Forum Discussion
Peralko
May 25, 2013Explorer
Country Coaches went to dual-pane (not dual pain!) in late 90's. Not sure of the exact year. I can't remember any brochure I've seen on any coach where dual-pane windows were optional. Either the coach came with them, or it didn't. Dual-pane windows make a tremendous difference in noise level inside. Also, they have about triple the insulation value of a single-pane window. Retrofitting dual-pane windows can be very expensive--much more cost effective for the coach to already have them.
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