Trapezoidal and sandwich roofs — This mounting system offers 60 mm and 80 mm height options and is top-mounted on the roof rib (crest).

During installation, sharp-point screws for stainless sheet metal or suitable rivets may be used. The wide lower slot enables easy installation, while the upper slot supports both horizontal and vertical mounting. Holes can be pre-drilled during piece-length production to prevent burr formation. EPDM tape ensures roof watertightness. Designed with structural calculations, the system is lightweight and durable, meeting wind, snow, and seismic load requirements.