The locks on commercial doors help protect a company's inventory, equipment, tools, and decor from intruders and vandals. They also help employees stay safe during opening and closing procedures. With proper and regular maintenance, business owners, managers, and staff members can continue enjoying these benefits and avoid the need for premature replacements. 

4 Tips for Maintaining Commercial Door Locks

1. Grease the Mechanism

The mechanism of your commercial door lock is prone to wear and tear due to frequent use. This wear and tear can cause the lock to malfunction, making it easier for intruders to break in. To prevent this from happening, it’s important to grease the mechanism of your commercial door lock regularly. 

Greasing the mechanism ensures that it remains lubricated, preventing it from breaking down. You can use a silicon-based lubricant or graphite powder to grease the mechanism. Apply a small amount of lubricant or powder to the lock and turn the key to ensure that it spreads evenly.

2. Check the Closer

The closer is the part of the commercial door lock that ensures that the door closes automatically after someone opens it. A malfunctioning closer can cause the door to remain open, leaving your property vulnerable to break-ins. 

To prevent this from happening, it’s important to check the closer regularly. Ensure that the closer is functioning properly by opening and closing the door a few times. If the door doesn’t close automatically or makes a creaking sound, it’s time to replace the closer.

3. Keep Them Clean

Keeping your commercial door locks clean is important to ensure that they function properly. Dust and debris can accumulate in the lock, causing it to jam. 

To prevent this from happening, use a dry cloth to clean the lock regularly. You can also use a can of compressed air to blow away any dust or debris that might be stuck in the lock. Avoid using water or any liquid to clean the lock as it can damage the mechanism.

4. Lubricate the Hinges

Commercial doors are heavy and often put a lot of strain on the hinges. Over time, the hinges can become stiff or rusted, making it difficult to open and close the door. Lubricating the hinges regularly can prevent this from happening.

To lubricate the hinges, apply a small amount of lubricant to each hinge. Then, open and close the door a few times to distribute the lubricant evenly. It's recommended to use a silicone-based lubricant as it's less likely to attract dirt and dust.

The locksmiths at Fortress Safe & Lock can help replace or repair damaged and broken commercial door hardware, locks, and keys. This locally owned and operated business serves commercial clients throughout Cincinnati, OH. They provide a full suite of services, including electric lock installations and stuck lock and loose bolt repairs. They are also available 24/7 for emergencies. Call (513) 772-4392 to make an appointment, or learn more about their commercial services online.