Coach-man wrote:
All RV's have rubber roofs, options,rubber roof!
Rubber EPDM membrane has proven over the years to be a very cost effective solution and as such is the most commonly used by many trailer manufacturers but some (KZ Spree being an example) instead feature a TPO vinyl membrane. Many older roofs used to be metal and on smaller trailers such as the RPod the fiberglass front wall curves up to form the roof and then back down to form the rear wall, all as one continuous piece. Alpha Systems which produces the majority of RV roof membranes has also introduced
new roof membrane products such as AlphaPly and Superflex ... so to suggest that "all RVs have rubber roofs" is simply not true at all. There are
plenty options available other than EPDM rubber that the OP may choose for his roof repair.