Forum Discussion
colliehauler
Feb 15, 2017Explorer III
JohnG4706 wrote:The other is cheaper, they would build them out of cardboard if they could.
Our brick and stick homes are built in the elements, exposed to rain and snow, etc. They generally use an exterior grade of plywood or chipboard. I imagine cost might be a consideration, but with all of the stories that result in soft or rotted floors, why doesn't the rv mfgrs use exterior grade flooring and maybe treated lumber for the walls and roof trusses?
About Travel Trailer Group
44,060 PostsLatest Activity: Jul 17, 2025