Welcome to the forum from mid California - Enjoy. Congrats on the 5th wheel purchase is it new or used?
I am not roof specialist but there are many expeienced people on this forum that are going to jump right on this with great advise. Once you answer the above question (new or used) several bits of info will be asked of you so you may as well get on now, that is what is the TT, model, year, where has it been ie in storage rotting or in continuous use (if used) and well cared for. Have you inspected the roof and what did you see, are there any cracks at the joints or where sealant has been applied around vents etc on the roof. Pictures are always helpful.
Dale & Terri, Lulu & Tiki (our Chihuahua's), New rescue puppy Prince - Pom/Pug mix.
2013 Tundra, Double Cab, 5.7, TRD Off-Road, 4X4, Full Tow Package
2013 Wildwood T26TBSS - Sold
2000 Gulf Stream Sun Voyager M-8357 MH, Ford Trident V10 Gasser, 35 foot.