Arbonia operates as a building supplier. The Company operates through three divisions: Building Technology, Windows, and Doors. It offers heating, air-conditioning, and ventilation technology products, including fan coils, steel radiators, radiant panels, unit heaters, air handling units, surface heating systems, and heat pumps. The Company also offers sanitary equipment, such as shower enclosures and areas. Arbonia develops, produces, assembles, and sells a range of windows and exterior doors comprising vinyl, aluminum, and wood windows, as well as lift-and-slide doors.