Soft floor
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 ...
Forum Discussion
It doesn't have to be an ultra-light to have a foam core floor. My 2011 Keystone Cougar 24-foot TT was not an ultra-light, but it had a foam core floor that began to break down in high traffic areas when just short of 4 years old. There was absolutely no water intrusion. The glue that was supposed to hold the "sandwich" together broke down.
