Kountry Star roof material & basement storage

Thanks for the responses. I finally was able to get a view of the 2003 brochure from Newmar and it confirmed my fear that Brite-Tek was essentially a "rubber" roof. My '96 Pace Arrow Vision has a EPDM and after that no more of those types for me. It will be only fiberglass or aluminum from here on. My next coach will probably be my last so I don't want future issues like I have had this year with an older roof exposed to the local elements year round. Caulking & sealing I can do, but not if I have to fight deterioration of the roof fabric itself. I will now focus on an Allegro Bay or Holiday Rambler Vacationer as they seem to meet my personal requirements.
Thanks again!