On the other hand, you could seal it up as best you can, and not attempt long and difficult repairs.
I would be considering this, knowing it was always covered..
And food for thought from a TC builder about delamination..
Before we started Rugged Mountain production, I built camper walls with aluminum framing. What I found is that the metal on luan separated the adhesive in cold and hot weather. The lamination adhesives holding the fiberglass skin to the quarter-inch luan backing were letting loose on the aluminum side.
I could not find an adhesive that didn’t suffer this problem. Here in Idaho, we have cold winters and hot summers. I do not want a de-lamination problem, so we decided to stay with wood framed campers.
