[rotaxman]

I had my 06 from August of 05 until July of 2010 and never had any problem with fogging they didn't close worth a damn you had to go outside and push them in after you cranked them down as tight as you dared. Once they were pushed in they did seal pretty well.

They never had condensation on the inside.

On this junk 09 the two big windows in the dinning room slide condensate in the lower front corners. I contribute that to a defective seal between the panes. I think I will have to replace those two windows to correct the problem. I'm currently in the process of trying to make a trade so I'm not doing any other repairs to the trailer until the verdict is in on the trade.

I would never have another trailer that did not have thermo pane windows even though the quality is not what is should be. I feel that they do make the trailer a little more comfortable.

I would say that it is a personal preference. They work for some and for others they don't

As always good camping

Jerry