We traveled mostly during the Winter months out West and always found that our windshield sweated so much that we had to put towels at the bottom to soak up the water. The windshield is laminated glass. Our side windows, in which Monaco used double pane glass, did not sweat but the aluminum frames would occasionally sweat. We had a fogging problem in two windows and went to Suncoast in Hudson, FL to have them repaired. My own experience told us that the best choice was to use the double pane windows.
