JORDAHL profiled metal sheet channel rails are the ideal solution for fastening profiled sheets to reinforced concrete components without damaging the load-bearing components. For this reason, they are often used in prefabrication plants. The slim anchor shapes fit easily into the reinforcement. The profiled metal sheet channels with inserted foam filling are concreted into the concrete component flush with the surface. The profiled sheets are fastened to the channel with approved fasteners, self-tapping screws or set bolts. There is a JORDAHL profiled metal sheet channel for every installation situation and degree of reinforcement.