The Frigo Logistics freezer consists of four main parts. The first two are the food product deep-freezing freezer hall (with an internal temperature of -24°C) and the dispatch hall (with an internal temperature of 0.4°C). Both are connected by a sliding door system and an emergency exit door. The building has an extensive technical section and a two-storey office and social centre. In the freezer room decompression valves have been installed, which continuously equalize the pressure between the chamber’s surroundings and the interior.