Danpalon multicell standing seam skylight system s a dry-glazed roofing system of suitable for any new and existing structure. Available with a variety of snap-on interlocking dry-glazed connectors made from polycarbonate or aluminium, the system is cyclonically rated and offers huge resistance against impact. Microcell polycarbonate panels, concealed clips and snap-on proprietary connectors can be installed onto any steel frame with spacings of up to 2500mm and can easily deal with curves.