Clip-in cladding system is one of the newly developed concealed metal cladding system for interior applications. The system is simple in design planning for wall panel configuration. It is cost effective for large or small wall area. The original Suckow & Fischer's proprietary clip-in system is structurally stable and easy to assemble on site as well as simple to access to the void between the cladding panels and the solid wall structure. It is one of the economical and functional internal wall cladding systems.