Model:UMB-1 One Piece Curb with Integral Rib Closures, Use with R & SSR panels
APPLICATION The Model UMB-1 is a one-piece curb with 18ga. Galvalume steel shell and baseplate; 8" minimum height, cricket water diverter, insulated, internal angle reinforcing with mitered corners and watertight welds, integral rib closures, prime painted after fabrication.