Profile: Gibraltar Industries, Inc. is a manufacturer, processor and distributor of products for the building, industrial & vehicular markets. Our building products include bar grating, drywall corner bead, anchors, fiberglass grating, HVAC, mailboxes, epoxies, resins and grout products. Our processed metal products include flat rolled products and metal powders. Our mailboxes are made in a variety of sizes, colors and materials including galvanized steel, brass, satin nickel, cast aluminum, aluminum, plastic & cedar.