SYSTEA does not supply either wall anchors for the subframe to the substrate or visible fastening solutions for the cladding onto the subframe. Information related to wall anchors can be found in the download section. However, for the concealed fastening of cladding materials SYSTEA offers the UBE rail system together with KEIL undercut anchors. By means of a patented drilling system a blind hole with an expanded base is drilled into the backside of the façade panel. Subsequently, the KEIL undercut façade anchor is inserted into the hole. This anchor guarantees a positive-locking attachment, which is free of expansion force. As soon as the panel is equipped with the UBE hanger clips, it can be mounted directly on to the horizontal UBE support rail.