In Angleton we built a 20’x45′ Steel RV Cover. We walled it down 6′ on 3 sides to better protect from the weather. We also built a 3″ Insulated patio cover on the back though I don’t have a picture just showing the patio cover.
RV Cover
RV Cover Frame
RV Cover Inside
RV Cover
RV Cover Top
Below you see a portion of the Patio Cover.
RV Cover and Patio Cover