Is this de-lamination?

Mine is aluminum but I think a lot of the fiberglass trailers are only laminated on the top , bottom, and both sides. I think the front on back are some times just loose fiberglass and normal insulation . Either way good luck!

Paul

No. It is as designed. Your rear wall is not a laminated unit like yor side walls. It is layers, but held together by attachment points (ladder, windows, sides, etc).

I would be taking that back to the dealer!

Longtime lurker here, but that sure doesn't look right to me, My small fiberglass camper sure doesn't do that.

Keystone hangs the back wall of their trailers and laminates the sides. That is not delamination. You can breath easy. I'm not a fan of the way it looks but what you are seeing is they way they make their campers.

You can't push in the rear of my fiberglass trailer like that. Good luck.

I wish people on this forum would read the entire thread before responding.. The question has been asked and answered.

Now there will be 112 more replies by people (use a dumb person voice when you read this), "That don't look rite"... Causing the original poster to worry needlessly - and likely a useless trip to the dealer.

Does not look like delamination. I have a 2013 keystone Laredo also and I do believe that is just the panel flexing. That back wall is hung with fiberglass insulation behind it. That is a luan panel with fiberglass gelcoat sprayed over it. Just the edge trim and applied items seem to hold it in place. I would still have the dealer look at it but I suspect they will also say that is not a problem. The sides and floor of the trailer are laminated.

Just as S.A.D. indicated, it is not delam and it is perfectly normal. The rear of your trailer is not vacuum bonded so they can easily run the wires for the clearance and tail lights. Since the fiberglass is glued to the luan paneling underneath and the paneling is just floating over bat insulation, there's nothing to support it as firmly as where it's vacuum bonded.

My Keystone Passport is the same way. It's by design as many others have answered.