Do pass-through windows leak?
Traditionally, truck campers have had a window that opens, usually a side-slide window, through to the truck cab. One manufacturer in particular is telling it's dealers that they stopped installing...
Forum Discussion
My 2004 Lance 815 pass through window never leaked when I carried it on my 2004 Ram. Then I switched to a 2015 Ram where I had to add a 3/4" spacer under the truck camper. It leaked during heavy rains and I dealt with it leaking for a year. Finally added a piece of vinyl siding J-channel to the bottom side of the cab over and no more leaks.
So my thought is any window had the chance of leaking giving enough water driven by enough window. IF you eliminate the widow, you eliminate the chance of it leaking.
Personally, I will always want the pass-through window as I use it for my low point vent which when combined with a roof vent slightly open creates enough of a draft to remove moisture preventing condensation problems.
So my thought is any window had the chance of leaking giving enough water driven by enough window. IF you eliminate the widow, you eliminate the chance of it leaking.
Personally, I will always want the pass-through window as I use it for my low point vent which when combined with a roof vent slightly open creates enough of a draft to remove moisture preventing condensation problems.
