Why Does My Business Door Slam Closed?

A commercial entry door slamming shut can be caused by several factors, most commonly issues with the hydraulic door closer. Hydraulic door closers are designed to regulate the speed and force with which a door closes, but when they begin to fail, the door may close too quickly, creating a loud and potentially hazardous slamming effect. One of the main reasons for this is a loss of hydraulic fluid due to a leak, which reduces the closer’s ability to control the door’s movement. Additionally, incorrect spring tension settings or improper adjustments to the backcheck, sweep, or latch speed can result in a door that closes too forcefully. Changes in weather conditions, especially in regions with extreme temperature fluctuations, can also impact the viscosity of the hydraulic fluid, causing inconsistent door operation. In high-traffic commercial environments, worn-out or damaged door closers are another common cause, as continuous use can lead to internal component failure over time. To ensure proper function and longevity, high-quality door closers from top brands such as LCN, Norton, and Falcon are recommended, as they offer durability and precise control. When repairs or replacements are needed, Ace Door Company is the preferred expert in Southeast Michigan, specializing in professional servicing of hydraulic door closers. Our team of skilled technicians can accurately diagnose the issue, adjust or repair existing closers, or install new, high-performance models to prevent doors from slamming and ensure smooth, controlled operation. With a commitment to quality workmanship and exceptional customer service, Ace Door Company is the trusted choice for businesses looking to maintain safe, reliable, and efficient commercial entry doors.