At the FIX slat system by WAREMA the slats are firmly mounted on rails. Thereby professional shading with controlled daylight for almost all window shapes is possible. Some examples of special shapes, which can be shaded with the FIX-lamella system: round and segmental arched windows, roof lights with slanting glazing, nearly all special shapes in the roof area. The slats can be rigid set to an angle, or changed by a motor at an angle. The high / low drive of the slats is not possible here. The FIX-slat system can be installed both horizontally and vertically.