How to adjust a door closer?
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How to adjust a door closer?

Views: 0     Author: Site Editor     Publish Time: 2023-06-26      Origin: Site

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How to adjust a door closer?

Open doors are a symbol of welcome; however, if they swing too widely or close too quickly, they can be a safety hazard. Ensuring the tension of a door closer is adjusted to the proper setting is essential for preventing any potential accidents or injuries.


  • Locate the adjusting screw

  • Adjust the tension by turning the screw clockwise

  • Test the tension by manually opening and closing the door

  • Adjust the backcheck by turning the screw counterclockwise


Locate the adjusting screw

The first step in adjusting the tension of a door closer is to locate the adjusting screw. The adjusting screw is usually located either in the back of the door closer or at the bottom. It is usually a small screw with a slot in the head. Once you have located the adjusting screw, use a screwdriver to loosen or tighten it. Turning the screw counter-clockwise will decrease the tension while turning it clockwise will increase tension. Be sure to check the tension regularly, as it can change over time.


Adjust the tension by turning the screw clockwise

Once you have determined the desired tension level, it's time to adjust the door closer. To do this, locate the tension adjustment screw on the back of the closer. It is usually labeled “Adjust” or “Tension Adjustment.” Using a Phillips head screwdriver, turn the screw clockwise to increase the tension. As you turn the screw clockwise, the closer will become harder to open, indicating that you are increasing the tension. Once you have achieved the desired tension, make sure to test the door by opening and closing it.


Test the tension by manually opening and closing the door

Once you have adjusted the tension of the door closer to your desired level, it is important to test it. To do so, manually open and close the door a few times. If the door is easy to open and close, but closes smoothly and securely, then the tension is likely just right. If the door is difficult to open or doesn’t close properly, then you may need to make some further adjustments to the tension. Make sure to repeat the testing process until you are satisfied with the results.


Adjust the backcheck by turning the screw counterclockwise

The fourth step in adjusting the tension of your door closer is to adjust the backcheck. To do this, you will need to locate the backcheck screw on the closer. It is most often located on the arm of the closer. To adjust the backcheck, turn the screw counterclockwise. This will reduce the tension of the backcheck and make the door close easier and slower. Be sure to make small adjustments rather than large ones so that you can fine-tune the tension to the desired level. If you adjust the backcheck too much, you may cause the door to close too quickly and slam shut.


Adjusting the tension on the door closer will make the door open smoothly and close securely. It is important to be careful when adjusting the tension as too much tension can cause the door to close too quickly or too forcefully. DOORCARE HARDWARE provides high-quality after-sales service, you can buy products with confidence.


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