Proudly Serving the Metal Building Industry since 1978
Welcome to
Design Components
Since our humble beginnings in 1978, Design Components, Inc. has grown into a leader in the Metal Building Accessory market. We are proud to offer the METALWALK® Rooftop Walkway System—our flagship product. This system along with our other products like Roof Hatches, Ladders, Mezzanines and Stairs are invaluable in providing safe access for Commercial and Industrial buildings.