Cheap Tubs
We travel full time in our TT. Originally it had a plastic tub which developed a crack in the floor of the tub after 3 years. We replaced with what we thought was an “upgraded” fiberglass/composite ...
Forum Discussion
My tub is 46 inches long and was installed with wood framing under it with a plywood sheet on top. Then there is a layer of Styrofoam about a half inch thick on top of the plywood. The tub rests on top of the Styrofoam. It is pretty solid. I am 320 lbs and it has survived hundreds of showers.
