In my last two campers I too have dealt with peeling furniture. The previous one I had the jack knife couch recovered with quality marine fabric since the size was specific to my rv. I also replaced my dinette too, along with the horrible foam that was supposed to be four inches, but instead they used 3 3/4" crap that flattened out every time we sat on it. okay, no smart remarks, we are liteweights.
I could not just buy a drop in piece to replace it after dealing with Jayco and Lippert for several months directly trying to get more information about a replacement.
Well since I actually upgraded my previous one to a similar one , just a year newer but had no issues but with upgraded equipment, my sofa started doing the same thing.
I went back and forth again with Jayco to see if things had changed as it related to getting an upgrade. The prices had doubled to get things covered this time around. After another couple of months Lippert came back and said they would give me a 10 percent discount on a new one, one inch longer and I would have to change my supports at the open end on my 23 RB.
Well Amazon had the same couch for about 150 bucks cheaper, even with Lippert discount. So i said no that I was not interested. They finally came back and said they would give me 50 percent off but would have to create a new item number and would use the new fabric with five year warranty. Again Jayco parts and service blew me off with any help.
But during the process I went to Hobby Lobby and purchased some hybrid fabric that went really well with my interior and covered my couch over the existing foam and peeling fabric. It was a job, but there is no chance of it peeling now. I have a total of around 125 bucks with it on sale and it sits nice.