Originally Posted by mjones12
The Surveyor website characterizes it as "One Piece Roof Membrane with 12 Year Warranty." Not very specific.
Ya that's what the build sheet says that came with our TT.
I found on-line a Forest River MSRP sheet for the Surveyor Sport that list standard options and options that can be purchased. It says "One piece Alphaply roof - 12 yr warranty" as one of the standard options.