As you guys know I am currently rebuilding a 2002 Lance that deteriorated significantly from leaking windows. I assumed that the windows were leaking around the edges where they seal against the sidi...
x2 on molding being mostly cosmetic, while making backup for glass. Windows are glued to the frame and glue suppose to make good seal. I just had my household 4x8' window replaced. Guys used dual-sided neoprene tape to glue the window to frame.