In order to offer a tailored solution in every case, Duco has expanded its existing range of sliding panels with a dynamic form of architectural external solar shading. These folding panels, which accentuate the façade design of any building, are built into a frame that slides away completely. This creates a clear-cut aesthetic difference between the open and closed positions. The manually operated panels consist of solid aluminium louvre blades or a perforated aluminium sheet for effective solar shading. This type is available in both single (BiFold) and double (QuadraFold) folding panels.