Delamination

Unfortunately this will be the beginning of the end as it is for many of the older TC campers that had early laminated siding. As the years tick away, it is apparent that these laminated sided RV's are not standing up to the test of time. I can tell you for a fact(and back it up with pictures), that once a "bubble" occurs, that moisture will proliferate the area as a cancer and will only grow larger. That pocket will only trap more and more moisture from heating and cooling and if it ever freezes your even more screwed. Your hell is just beginning and I'm sorry to tell you that you have a lot of work ahead of you.