Forum Discussion
DrewE
Aug 01, 2018Explorer II
Typically the walls of the shower compartment are not sealed to the floor pan, but just overlap sufficiently that water doesn't work backwards. The pan must of course be sealed to the drain, and other joints may need caulking/sealing. I would guess maybe your water damage had some other source than the wall to pan junction.
Caulking the walls to the floor pan is problematic due to their flexing and moving relative to each other (due to thermal expansion and contraction, the slight twisting of the RV body as it goes down the road, etc.).
Caulking the walls to the floor pan is problematic due to their flexing and moving relative to each other (due to thermal expansion and contraction, the slight twisting of the RV body as it goes down the road, etc.).
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