I have a floor in my 7 year old trailer that is soft in the busiest part of the trailer. You feel the support floorboard, but it is soft on both sides of it. The floor in that spot creaks like an old ...
Thanks everyone for your input. The trailer is a Skyline Nomad 22 ft. Of course, they are no longer in business. Anyway, the roof has been resealed last year. I have good confidence in our maintenance company. The trailer is 3600 lbs empty. They didn't skimp on quality. The trailer is in dry warm storage for 5 months of the year and we live in a dry climate the rest of the time. Hopefully water isn't the issue here.