About Concealed Hinged Door Closer

A concealed hinged door closer for indoor use provides the functionality of an overhead door closer but is fitted within the door leaf and frame. This product helps decelerate the speed of the door at ±100 mm towards the end and self-closing itself slowly to reduce the unpleasant noise of the door hitting the frame and prevent pinched finger accidents. In addition, this type of installation is aesthetically pleasing and helps reduce vandalism, as most of the door closer is hidden from sight. Once installed, the closing speed can also be adjusted.