Aztec Conservatory Roof Systems has developed a dome option to complement its core linear system. Initial tests indicate that the new system can create domed roofs of up to 4 metres diameter, with arc radius depending on the chosen glazing material. Aztec will supply bar length already bent to shape, for glazing to be installed. 16mm multi-wall polycarbonate can be bent on site, up to 2.7m bend radius on sheet 1700mm wide.
Source
Glass Age