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Essential Maintenance Tips for Commercial Door Closers

Commercial Door Closer

Commercial door closers play a crucial role in ensuring the smooth operation and security of businesses. However, like any mechanical device, they require regular maintenance to ensure their longevity and optimal performance. In this blog post, we will explore essential maintenance tips that can help you prolong the lifespan of your door closers. By following these simple steps, you can prevent malfunctions, avoid costly repairs, and ensure that your door closers continue to operate efficiently, providing reliable service for years to come.

Understanding the Importance of Regular Maintenance

Regular maintenance is key to preserving the functionality and extending the lifespan of door closers. Neglecting proper maintenance can lead to problems such as door misalignment, decreased closing efficiency, and even complete failure of the device. By dedicating time and attention to maintenance routines, you can prevent these issues and save money in the long run.

Cleaning and Dusting

One of the primary maintenance tasks for commercial door closers is regular cleaning. Over time, dirt, dust, and debris can accumulate in the closer mechanism, hindering its smooth operation. To clean the door closer, start by removing any loose dirt or debris using a soft brush or cloth. Next, use a mild detergent diluted in water to wipe down the closer, paying special attention to the moving parts. Avoid using abrasive cleaners or excessive moisture, as they can damage the closer's components.


Proper lubrication is essential for the smooth functioning of door closers. It reduces friction, minimizes wear and tear, and ensures consistent closing and latching. Lubricate the closer's moving parts using a silicone-based or graphite lubricant, as recommended by the manufacturer. Apply the lubricant to the hinges, pivot points, and other movable components, following the manufacturer's instructions. Be careful not to over-lubricate, as excess lubricant can attract dirt and cause clogging.

Adjustment and Inspection

Regular adjustment and inspection of the door closer are crucial for its optimal performance. Periodically check the closer's closing speed, latch speed, and backcheck settings, and make adjustments as necessary. Refer to the manufacturer's instructions for the correct adjustment procedures and recommended settings. Additionally, inspect the closer for any signs of wear, loose screws, or damaged components. If you notice any issues, address them promptly to prevent further damage.

Professional Maintenance and Servicing

While regular maintenance can be performed by business owners or facility managers, it is also important to schedule professional maintenance and servicing for your commercial door closers. Professionals have the expertise and knowledge to thoroughly inspect and service the closer, identify potential problems, and perform any necessary repairs or component replacements. Regular professional maintenance can help catch issues early on, prevent major malfunctions, and ensure the longevity of your door closers.

Investing time and effort into the regular maintenance of your door closers is a wise decision that pays off in the long run. By following the cleaning, lubrication, adjustment, and inspection tips outlined in this blog post, you can significantly extend the lifespan of your door closers and avoid costly repairs or replacements. Remember, regular maintenance not only ensures the proper functioning of the closers but also contributes to the overall security and efficiency of your business. Make maintenance a priority, and your commercial door closers will continue to serve your business reliably for years to come. Contact CDF Distributors today for more information.










June 27, 2023
Wayne Foreman

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