Porkka has sold thousands of modular step-in cold storage rooms all over the world. Their popularity is based on the ease of installation and functionality. Our Step-in Rooms made from high-quality materials combine low energy consumption and quiet operation. Porkka cold and freezer rooms have been designed to comply with the most stringent hygiene requirements and are for professional use. The rooms are simple and easy to install, and to use. All rooms are equipped with self-monitoring capability as standard interface. Porkka offers a wide range of modular room sizes, selectable in different temperature ranges. A full range of rooms is available with the traditional R452A refrigerant. Optionally, for room size up to 10 m3 you can choose cooling unit with very efficient R290 refrigerant, a natural hydrocarbon (‘Global Warming Impact’ (GWP 3)).