High – speed doors as the name implies open and close very fast or in other words very quickly as compared to other doors. it prevents the air flow between the sections separated by the doors and hence helps to keep the optimized temperature constant in section of interest. Rapid movement of doors accelerates the workflow of businesses, improves logistics services by increasing productivity. It consists of interconnected panels on a frame usually made of aluminium or steel. These doors are ideal for meeting the hygiene and sealing requirements of businesses. High – speed doors have automatic opening and closing feature and this increases the level of security in enterprises and reduces work related accidents.