Forum Discussion
RVcircus
Aug 17, 2015Explorer II
We had the same issue with our older TT and it was water from the roof leaking down through the wall and collecting in the underbelly. The water could be coming from anywhere and will likely take some thorough digging. I starter at the bottom bu cutting the fabric from the underbelly, removing the insulation and following the rot. Unfortunately, the previous owner neglected this trailer long enough to do major damage.
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