Terma has invested in pipe bending technology which allows it to produce heated towel rails such as the Warp S. Warp S is designed with large flat bars which sweep forward and then bend backwards on themselves to create a towel rail which is only mounted to the wall on one side, leaving the other side open and free for easily hanging towels on. Warp S has a very free floating effect as there are minimal brackets on show and it is free from obstruction for hanging the towels. Warp S has a large surface area in comparison to lots of standard ladder type rails - this means you get a higher heat output. The electric towel rail is pre filled with oil and supplied with a factory-installed heating element (with the selected type of cable), meaning it can be installed and connected with minimal comissioning.