Although overhead closers are the most common, there are other types that aren’t mounted at the top of the door. Concealed closers, for example, are hidden within the jamb, offering a more appealing look. Similarly, floor closers are concealed within the floor and they aren’t visible when the door is opened. Examples include:
1.Concealed: Concealed closers are fitted into recesses in the door and frame. Thus, they aren’t visible when the door is closed. They are available as hydraulic or spring-loaded versions, and they are typically used for interior doors that are fairly light.
2.Surface-mounted: These types of door closers are fitted to the door frame, with a bar along the back of the door. Typically, these are fairly small in size, and they can be used to match the color of the door. They are a cost-effective option for automatically closing doors.
3.Floor-Spring: Floor-spring closers are typically used on glass storefront doors. They are mounted in the floor, and are concealed. A bar within the closer is fitted into the underside of the door, which controls the closing action. These provide one of the most appealing looks, and they are often used for upscale commercial properties. Floor-spring closers typically have an open setting, so that they can be left open. Over-head spring closers are also available.