Fogged window glass.

Dave Root did mine, and I was very happy with the work. The place in Coburg OR mentioned in one of the above post also does replacement of dual pane windows with one thick pane. I believe the cost of the single pane is the same as having your dual panes resealed. You'll never have to worry about fogged windows again. My next go around, I'll go the thicker panes. The insulation factor between the dual and the thicker panes are very similar. Dual panes will leak over time no matter what. I understand many of the manufacturers are going to the thicker panes. You have a big windshield that's single pane.