CITY STRIP CEILING is a concealed fastener flat surface panel used as a soffit, fascia or interior wall application. Due to their simple installation, slot-in panel systems are being used for both, technically and optically sophisticated facades on new buildings and for reconstructions with rear-ventilated curtain façade structures. The slot-in panel systems of facades are characterized by a finely structured flush mounted structure. Depending on design aspects, the panels can be also be installed vertically, horizontally or diagonally.