At Waterway Marine Products, we offer a heavy duty galvanized truss dock system. The advantages of a truss frame dock include: a stronger dock, longer lasting, and no rotting wood like a treated lumber dock. Our frames are 3/16″ x 1 1/2″ x 1 1/2″ angle with a strong 3″ x 3″ x 3/16″ corner. The frames are welded together then hot dipped galvanized. Frames are available in either 10″ or 12″ heights and in a variety of widths and lengths to customized any dock that you may have. Call us today, and let us help you design your custom dock.