One of the air control and distribution equipment is air duct dampers. A device plates of which open/close to regulate or redirect the airflow. In addition, dampers are classified into two types of manual and motorized. Manual dampers usually adjusted once are used to balance pressure and airflow in duct lines. On the other hand, motorized dampers according to installed actuator type and model on them are mounted to redirect airflow in essential situations or regulate the airflow by remote control. Moreover, these products are made of galvanized sheets, steel sheets, aluminum profiles, and PIR (POLYISOCYANURATE) panels that according to customers’ needs can be produced in different dimensions, thicknesses, and leakage classifications.