Realization of outdoor canopies by a biomethane production plant in the area of Este (Padua). Deltabi has dealt with the realization of external canopies of the plant for an extension of 3700 square meters. It presents a load-bearing structure in hot galvanized metal carpentry, ideal workmanship for the resistance to the bad weather and to the creation of rust, thanks to a zinc layer placed over the metal of the structure. The covering in trapezoidal sandwich panels is painted with RAL 6003 on the external side, finished with natural AISI304 stainless steel sheet metal. The gutters, downpipes and ridges are made of stainless steel sheet. The external canopies are completed with painted runways to facilitate the sliding of two bridge cranes, piperack and perimeter veil on the three open sides in galvanized and pre-painted RAL 6003 sheet metal panels on the external side.