The realisation of the entire ventilation system serving the ‘Palazzo dei congressi’ building at the Padua Fairgrounds was a commitment that involved IRAL srl with all its know-how as it is a very delicate system and for ventilation in both heating and cooling where it was necessary to provide maximum comfort and quietness in the rooms. The plant involved IRAL srl’s professional workers who contributed to the achievement of both the planned deadlines and the plant engineering objectives required by the customer. An ambitious job order that allowed IRAL to qualify itself, once again, as a qualified and skilled company in aeraulic systems.