We supply a comprehensive package of chimney systems which can be mounted on all types of roofs commonly used in the intensive animal husbandry sector. Our chimney systems have a unique, quick mounting system for rapid and easy installation. Our chimneys are available in diameters of 35 thru 80 cm, all with a special roof plate, which ensures the chimney fits perfectly onto the existing roof. During development Fancom paid special attention to creating an aerodynamic design to lower air resistance in the chimney.