The Over the Edge Sign System™ works on an engineered track and trolley system where a display carrier smoothly travels up and down a pair of rails. This system is designed to be completely assembled and installed from the rooftop. Each part is designed to fit in most service elevators allowing easy transport from the ground to the roof. The main system components of each kit include a pair of rails, winch system, display carrier, and support stands. The rails and display carrier are customer painted to blend into the building exterior making the system virtually unseen from the ground. Each kit can support up to 10′ of display width and a wide range of display heights. Kits are designed to be installed side by side to give you unlimited display widths. For example, a set of LED Channel Letters with a width of 36′ would require (4) kits installed side by side.