Commercial doors are the unsung heroes of your business — they protect your assets, control customer access, and contribute to energy efficiency and curb appeal. But like any mechanical system, they can develop issues over time. Left unchecked, minor door problems can turn into expensive Commercial doors repairs or even safety hazards.
In this blog, we’ll cover 10 of the most common commercial door problems and offer practical solutions for each. Whether you’re a business owner or facility manager, knowing how to identify and address these issues can save time, money, and frustration.
1. Door Misalignment
Problem:
A misaligned door may scrape against the floor, fail to close properly, or appear uneven in its frame. This often occurs due to loose hinges, shifting of the building structure, or wear and tear from frequent use.
How to Fix:
- Check and tighten all hinge screws.
- Inspect the door frame and strike plate alignment.
- If necessary, remove and reinstall the door correctly or replace worn hinges.
Professional Tip: For metal doors or doors with automatic closers, call a professional like Providence Door Company to ensure precise realignment without causing further damage.
2. Broken or Malfunctioning Locks
Problem:
Locks that stick, jam, or won’t turn properly can compromise your building’s security and make entry frustrating.
How to Fix:
- Lubricate the lock with graphite or silicone-based lubricant.
- Check for debris or obstructions inside the locking mechanism.
- Replace the cylinder or the entire lock if it’s worn or damaged.
Pro Tip: If your business relies on access control systems or keypad locks, have a specialist inspect and reprogram the hardware.
3. Automatic Door Malfunctions
Problem:
Automatic sliding or swinging doors may fail to open or close properly, move slowly, or make unusual noises.
How to Fix:
- Clean the sensor lenses and ensure there are no obstructions.
- Check the power supply and circuit breakers.
- Reset the door mechanism following manufacturer instructions.
Important: Avoid DIY electrical fixes. Commercial automatic doors should be inspected and repaired by certified technicians.
4. Sagging Doors
Problem:
Over time, heavy commercial doors may sag due to worn-out hinges or frame distortion. This can lead to gaps, security vulnerabilities, or poor insulation.
How to Fix:
- Replace or reinforce the door hinges.
- Install a door reinforcement kit.
- Use longer screws to secure the hinges into the door frame studs.
5. Damaged Door Closers
Problem:
Door closers help doors shut securely and safely. If your door slams shut, won’t close fully, or resists opening, the closer might be faulty or misadjusted.
How to Fix:
- Adjust the tension and speed screws on the door closer.
- Inspect for fluid leaks (in hydraulic closers).
- Replace the closer if adjustment doesn’t solve the issue.
6. Drafts and Air Leaks
Problem:
Doors that don’t seal properly let in cold air, dust, or insects — increasing energy costs and reducing comfort.
How to Fix:
- Install or replace weatherstripping.
- Adjust the threshold or door sweep.
- Seal gaps with foam or rubber gaskets.
7. Jammed or Stuck Doors
Problem:
A jammed door may be the result of dirt buildup, rusted components, or warping.
How to Fix:
- Clean and lubricate all moving parts.
- Check the alignment of hinges and locksets.
- In severe cases, the door may need to be rehung or replaced.
8. Broken Glass Panels
Problem:
Glass doors or glass inserts in doors can crack or shatter from impact, temperature changes, or structural stress.
How to Fix:
- For minor cracks, apply temporary safety film to prevent spreading.
- Replace the glass panel immediately with safety or tempered glass.
- Ensure proper sealing and installation by a qualified technician.
9. Corroded or Rusted Hardware
Problem:
Moisture and lack of maintenance can cause metal components to rust, affecting hinges, handles, locks, and door frames.
How to Fix:
- Remove surface rust with a wire brush and apply rust-inhibiting paint.
- Replace heavily corroded hardware.
- Keep components lubricated and protected from the elements.
10. Access Control System Failures
Problem:
Key card systems, keypads, or biometric locks can fail due to wiring issues, software errors, or physical damage.
How to Fix:
- Reset the access control panel.
- Check power connections and cables.
- Contact a technician to reprogram or replace malfunctioning components.
Note: Always keep backup access methods for emergencies.
Preventative Maintenance Tips
Most door issues can be avoided with regular maintenance. Here’s how:
- Inspect doors monthly for signs of wear, unusual sounds, or difficulty in operation.
- Lubricate moving parts like hinges, locks, and closers every few months.
- Test automatic and access-controlled doors regularly for proper function.
- Schedule annual professional maintenance, especially for high-traffic commercial spaces.
Call in the Experts
Some door problems are easy to fix, but others can escalate if not handled properly. That’s why it’s wise to partner with a trusted commercial door repair company.
Why Choose Providence Door Company?
Providence Door Company specializes in commercial door installation, repair, and maintenance throughout Providence, RI, and surrounding areas. With a team of experienced technicians, 24/7 emergency services, and customized maintenance programs, they help businesses maintain secure, functional, and code-compliant entry systems. For expert service you can rely on, contact Providence Door Company at (401) 389-4900.
