2015 Rezerve Slide out floor

[mdstrout]

We have a 2015 Rezerve that has an issue with the large slide out floor. It is sagging in the middle the whole length of the slide. I believe its 12-14 ft. long and all one piece. Anyone have any advise on repairing or replacing? We are in a very humid climate here in South Texas which may have contributed to the problem.

Thanks

 

[dagst1]

Had a 05 Cruiser that we had to have the floor replaced a few years back. At a mom and pop dealership. It was 12' long and as I remember it was $ 3000 +. Not sure what it would be now.