Views: 0 Author: Site Editor Publish Time: 10-02-2025 Origin: Site
Push bar doors, also known as panic doors or crash bars, are common in commercial buildings, schools, and other public spaces. These doors are designed for safety, offering a quick and easy way to exit a building during emergencies. However, when you're responsible for securing a property, you may be wondering how to lock a push bar door properly without compromising its functionality.
If you’ve been struggling with locking systems for these doors, you’re in the right place. This guide will explain everything you need to know, from understanding how these doors work to locking mechanisms and troubleshooting common issues.
Before you can effectively secure a push bar door, it’s important to understand how it operates. Push bar doors are a type of emergency exit solution designed to be opened quickly from the inside with minimal effort. The horizontal bar across the door activates a latch mechanism, allowing people to push the door open effortlessly.
While the purpose of push bars is clear, adding a locking mechanism to these doors often requires careful planning to ensure safety compliance and avoid unintentionally blocking emergency exits.
● Safety Compliance: Many jurisdictions have strict building codes that require push bar doors to remain openable from the inside at all times to ensure occupant safety in emergencies.
● Security: While these doors prioritize safe exits, they still need to be secured during non-operational hours to prevent unauthorized access.
● Functionality: Locking mechanisms must not compromise the core functionality of emergency egress.
There are various ways to secure a push bar door depending on the style of door and your specific security requirements. Here are the most common methods:
Cylinder locks are often integrated into the push bar mechanism. These locks require a key to engage or disengage the locking mechanism. When locked, the bar is either disabled or only functions in a way that does not open the door.
● Best for: Medium-security areas that still need quick unlocking capabilities for operations.
● Pros:
o Convenient and easy to use.
o Allows for quick re-locking after use.
● Cons:
o Requires key management.
o Prone to wear and tear if used frequently.
Electrified panic bars are connected to an electronic locking system, which can be controlled remotely via an access control system, smartphone app, or timer settings.
● Best for: Businesses or public buildings with automated security systems.
● Pros:
o Can be integrated with other security measures, such as alarms.
o Allows programming for specific times to automatically lock or unlock.
● Cons:
o Requires more advanced installation.
o Costlier than manual locks.
Mortise locks include an internal deadbolt mechanism installed within the door itself. These locks are more traditional but can work alongside push bar setups when properly configured.
● Best for: High-security facilities such as labs or vault rooms with restricted access.
● Pros:
o Provides additional layers of security.
o Durable and long-lasting.
● Cons:
o May complicate emergency egress if not configured correctly.
o Typically requires professional installation.
Some push bar doors feature manual locking rods and bolts that can be engaged to secure the door during non-operational hours.
● Best for: Limited-use facilities such as storage rooms.
● Pros:
o Budget-friendly option.
o Simple to operate.
● Cons:
o Requires manual engagement and disengagement.
o Not suitable for areas requiring frequent access.
Locking a push bar door properly depends on the locking solution you’re using. Below are step-by-step instructions for each type:
1.Insert the key into the lock cylinder located near the push bar mechanism.
2.Rotate the key as indicated (usually clockwise for locking).
3.Test the door from the outside to ensure it is secure, while confirming that the push bar still allows exit from the inside.
1.Connect the door to your building’s electronic access control system.
2.Configure the locking schedule using the control system interface or application. Many systems allow schedules for when the bar is locked or unlocked automatically.
3.Test the locking functionality remotely to ensure proper operation.
1.Insert the key into the mortise lock system installed on the door.
2.Engage the deadbolt by turning the key or activating a lever mechanism depending on the system.
3.Ensure the push bar maintains functionality for internal users.
1.Locate the locking rods or bolts on your door mechanism.
2.Manually slide or engage these into their respective slots to lock the door.
3.Double-check that the door cannot be opened from the outside while keeping the push bar functional for inside use.
Here are some common issues property managers encounter with push bar door locks and how to resolve them:
● Problem: Misaligned locking mechanism or worn components.
● Solution:oCheck alignment and make necessary adjustments. oInspect for wear and tear and replace faulty parts.
● Problem: Faulty installation or improper locking mechanism.
● Solution:
o Consult a professional locksmith to review and fix the installation.
o Ensure the locking system allows unrestricted exit.
● Problem: Power failure or software glitch.
● Solution:
o Check the power supply and test the locking mechanism.
o Contact your access control system provider for troubleshooting.
● Problem: Debris or worn lock cylinder.
● Solution:
o Clean the lock mechanism with compressed air or lubricant.
o Replace the cylinder if wear is excessive.
To ensure your push bar doors remain functional and secure, consider these maintenance tips:
● Regular Inspections: Check for signs of wear and tear on the locking system and push bar.
● Lubrication: Use a silicone-based lubricant to keep locking mechanisms smooth.
● Test Emergency Access Monthly: Confirm that the push bar operates correctly from the inside, even when the door is locked.
● Professional Servicing: Schedule regular maintenance from a licensed locksmith or security system professional.
Push bar doors are a vital safety feature in any building, and proper locking mechanisms ensure they maintain their functionality while providing the security you need. By understanding the available options and following the steps outlined above, you can easily secure these doors without compromising your safety compliance or convenience.
Need help installing or upgrading your push bar locking system? Reach out to our team of security experts to find the right solution for your building and ensure compliance with local fire and safety codes.
