There are 4 styles of interior door-closer
A surface mounted one, is attached to the door frame behind the door (where the hinges are) next to the middle hinge. The “arm” rests against the door, and a spring that is bent by the user opening the door closes the door by retracting to its proper shape.
Concealed In Frame Door Closer allows for concealment in the door or frame header. All of the closers feature independent control valves for backcheck, sweep and latching speed.
Floor closers provide the best mechanical means to support and control a door. They are designed to work with the laws of physics to provide long-lasting performance and reliability.
What is the usage of door closers?
- Fire safety
Door closers are most commonly installed on fire doors, which need to be closed in case of fire, to help prevent the spread of fire and smoke. In most countries, their performance will be governed by national standards.
- Maintaining room temperatures
Door closers also play a role in maintaining average cooling temperatures, since colder air does not vent out for longer periods if the door remains closed for longer periods on average.
What is a back check on a door closer?
The backcheck function slows (and some cases, stops) the door in its opening cycle so that it can’t be thrown open violently and damage the door, the closer, and the walls adjacent to the doorway.
What is a door damper?
Stop the slam with this soft close adapter that quietly and smoothly closes cabinet doors. It can be adjusted by the turn of a screw to the desired closing speed and is the perfect retrofit solution. This damper is easy to mount in the upper corner of your cabinet.
How do you slow down a door closer?
Start with no more than 1/8 of a turn. Turn the adjustment screw clockwise to slow the door closer down, counter-clockwise to speed it up, then get down off the ladder and observe the effect. Open the door and watch it close. If it closes right the first time, check it 10 more times.
How do you fix a door closer?
If the door slams shut or closes too slowly, adjust the pneumatic cylinder:
To slow the closing, turn the screw on the end of the pneumatic cylinder clockwise.
To speed up the closing, turn the screw counterclockwise.
Door Closers NYC technicians are experts with hydraulic door closer, door closer fitting, automatic door closers, door closer adjustment. We also providing you with the latest products and installation methods, as well as prompt and reliable service, ensuring you receive superior results and satisfaction. Other services can be new door installations and door repair. We strive towards constant improvement by staying focused on what we do best – DOOR CLOSERS, DOOR REPAIR and DOOR INSTALLATIONS!