A malfunctioning door is more than just a nuisance; it is a major security risk and a potential safety hazard. Because commercial doors see hundreds of uses every day, the internal parts eventually wear out. At JL Security, we want to help you spot these issues before a door gets stuck or fails to lock at night.
Difficulty Turning the Key
If you have to wiggle or force your key to get the lock to turn, the internal pins are likely worn down. Continuing to force it can lead to a broken key inside the cylinder. Before this happens, you should consult a commercial locksmith. Often, a simple cleaning or rekeying can fix the problem without a full replacement.
Issues with Door Alignment
In Calgary, the changing seasons cause buildings to shift and doors to expand. If your latch no longer lines up with the strike plate, the door might not lock automatically when it closes. This is a perfect time to consider keyless entry systems that feature motorized latches, as they often provide more flexibility than traditional deadbolts.
Managing Multiple Worn Locks
When several doors in your facility start acting up, it is often a sign that the entire hardware suite is reaching the end of its life. This is an ideal opportunity to reorganize your security. Our team at JL Security can implement master key solutions during the repair process. This allows you to fix your hardware while also making life easier for your employees.
Checking Your Perimeter Security
While you are inspecting your building doors, take a moment to look at your service vehicles. If the ignition or door locks on your fleet are sticking, an automotive locksmith can perform a similar diagnostic check. Keeping every entry point in top shape prevents emergencies during the workday. JL Security handles both your building and your mobile locks with the same professional care.
The Danger of “Key Slop”
If the key feels very loose inside the lock, it is a sign that the cylinder is failing. This makes the lock much easier for an intruder to pick or bypass. To stop this vulnerability, we recommend upgrading to restricted key systems. These cylinders use much higher tolerances and more durable materials, ensuring they last longer even in high-traffic environments. JL Security technicians can assess your hardware and provide a clear plan for repairs or upgrades.
FAQs
Why does my door close too fast? This usually means the hydraulic fluid in your door closer has leaked or the valves need adjustment for safety.
Can a sticking lock be fixed with oil? Never use standard oil or WD-40, as it attracts dust. We use specialized graphite or dry lubricants for commercial locks.
Is it normal for a door to be hard to open in the winter? Metal doors and frames contract in the cold, which often requires a professional adjustment to the hinges or strike plate.
How do I know if my lock is high-security? High-security locks usually have aUL rating or a patent-protected keyway that prevents easy picking or drilling.
What is the most common cause of commercial lock failure? Heavy usage and “slamming” the door are the most common reasons why internal components and latches break.