HetayC Aluminum Finish Commercial Medium-Duty Automatic Door Bottom for 36 Door

This HetayC Commercial Medium-Duty Automatic Door Bottom is mechanically actuated. An internal carrier bar with a vinyl insert drops from a concealed cavity to form a tight seal between the base of the door and the threshold preventing dust moisture and wind from entering. It is ideal for use where carpeted interiors require the door bottom to retract when the door is opened. Supplied with a frame actuator protector plate the door bottom is field reversible for either hand of door.