Original roofing trade vintage catalog for RIB-ROOF INDUSTRIES, INC. Main office was located at 5775 Locust Avenue, Rialto, CA. Manufacturers of standing seam, roll formed, sliding & roofing for industrial, commercial and residential usage. Patented clip fastening system, span and gauge selection tables provided. Unbound from a large 1982 architectural catalog, this unique old four page technical brochure would display beautifully matted and framed. Nice cover graphics. A marvelous addition to your retro roofing construction library. Pages are detached and may contain a small amount of residual glue on edge.