supercub wrote:
The best thing to do is replace the dual pane windows that will always leak given enough time with single pane. There are single pane windows that are thicker then normal and have a similar R factor of dual pane. Obviously with single pane you never have to worry about them leaking. The price is about the same as having your dual panes resealed. Funny how we think dual panes in an RV are a big deal........yet we have this huge front widow(windshiel) that is about the size of all the other windows combined and that windshield is NOT dual pane. Save the money and hassle and replace with thicker single pane.
That sums up my feelings exactly. a single pane window with a thick drape/curtain would be as good.
bumpy