This system employs 3 widths of profile to allow for a range of joint options. The edge of the profile is rebated. Joints are secured using a pin and connectors hidden inside the profile and the cut edge is covered by the rebate of the adjacent bar. This allows joints to be made at almost any angle in both straight and curved bars, making the system ideal for designs such as gothics where the spring points can be lined through different unit widths. The 18mm profiles are available in any RAL colour or woodgrain foil. The woodgrain foiled profile can be bent to a limited degree.