Model:UMB-5 One Piece Curb with Integral Rib Closures - Use with R & SSR Panels
APPLICATION The Model UMB-5 is a one-piece curb with 18ga. Galvalume steel shell and baseplate; 8" minimum height, cricket water divider, insulated, internal angle reinforcing with mitered corners and watertight welds; integral rib closures, prime painted after fabrication.