Tubelite Standard Wide Stile Entrance Systems achieve performance for commercial buildings with light to heavy traffic, such as in retail centers and hospitality facilities. Tubelite entrances are manufactured with extruded aluminum and steel tie-rod construction for quick installation, continuous use and a long service life. This sytem spans 4 by 8 feet with 5-inch-wide vertical stiles and top rail. A 6-1/2-inch bottom rail is standard, and a 10-inch bottom rail for ADA compliance also is available.