ALPINA is a modular, demountable, hot-dip galvanised steel structure. The concrete trough, with its weight of 640 kg/m, ties the structure securely to the ground. As the Alpina canopy is not fixed to the ground, it is to be considered mobile, temporary and simply supported.
Roofing:
Class 2 fireproof PVC sheeting (green) - hail-resistant (supplied with eyelets all around the perimeter - 1 eyelet every 20 cm).
Corrugated steel sheet pre-painted white above and grey below, 0.8 mm thick.