Alumatite Door Systems are designed to provide an attractive and practical solution when maximum light and/or visibility is required. Built to withstand heavy use and high traffic using extruded aluminum alloy rails and stiles with a full width integral horizontal reinforcing truss at each pair of meeting rails. Highest quality hardware components provide years of dependable operation. Choose from a variety of finish and glazing options or configure your door with Thermatite panels for extra strength and additional energy savings.