NELCO has the largest installed base of shielded therapy doors in the Americas. NELCO Guardian Slide Door Systems are designed, manufactured, and installed to meet the demanding needs of radiation therapy departments. These systems allow for the elimination of vault mazes and can also increase patient throughput. With a variety of thicknesses available, slide doors are acceptable for use in rooms with high and low energy machines. Standard slide door packages include the steel-faced door, required shielding materials, a support and rail system, operating system, safety features, and installation. NELCO also offers Guardian Swing Door systems and an array of services, from helping you chose the best equipment for your facility to aiding in the design of your vault.