Assan Kenet is applied on standing-seam sandwich panel and standing-seam trapezoidal sheet roofs, perpendicular or parallel to the corrugation direction. Profile length is standing-seam clamp plus rail, or clamp only; layout is horizontal or vertical, and the joint element is the standing-seam clamp. It can be mounted by clamping with fittings suitable for all standing-seam roof brands. In vertical layouts the clamp and rail are used together; in horizontal layouts the clamp alone can be used if preferred. The lockable fibre-nut system provides a safer solution under static loads.