What’s the Difference Between Panic Bars and Crash Bars?
by Jona Young -
When it comes to emergency exit doors, business owners and property managers in Buda often hear the terms “panic bar” and “crash bar” used interchangeably. But are they really the same thing? The short answer is—yes and no. While they look similar and often serve the same purpose, there are subtle distinctions that can affect code compliance, safety, and ease of use.
In this guide, Okey DoKey Locksmith breaks down the differences between panic bars and crash bars so you can make the best decision for your building. Whether you're outfitting a retail space, warehouse, or public facility, knowing which device fits your needs can save you headaches during fire inspections or emergency drills. If you're also looking into compliant closers, check out our guide on how to choose the right door closer.
Contents
- Understanding Emergency Exit Hardware
- What Is a Panic Bar?
- What Is a Crash Bar?
- Panic Bar vs. Crash Bar: Key Differences
- Code Compliance: When Each Is Required
- Safety and Security Considerations
- Installation and Maintenance Tips
- Which One Should You Choose?
- Common Myths About Panic and Crash Bars
- Need Help Deciding? Contact Our Experts
Understanding Emergency Exit Hardware
Emergency exit hardware allows people to exit a building quickly in the event of fire, power outage, or other emergencies. Devices like panic and crash bars are mounted on the inside of exit doors and are designed to open easily with a push.
Both types of bars help reduce the chance of injury or stampede by simplifying the egress process. These devices are especially critical in spaces with high occupancy, such as schools, theaters, and hospitals. They are also required by law in many commercial buildings.
For a deeper look at why these devices matter, check out our guide on why every business needs proper exit hardware.
What Is a Panic Bar?
A panic bar—also called an exit device or push bar—is specifically designed for use on exit doors where fire or building codes require rapid egress. It typically includes a horizontal bar that activates the door latch when pushed, allowing the door to open instantly.
Under building codes, panic bars must unlatch with less than 15 pounds of force and require no key, special knowledge, or tight grasp to operate. These are often seen on fire-rated doors and come with features like alarms and dogging mechanisms.
What Is a Crash Bar?
Crash bars are often used synonymously with panic bars, but the term "crash bar" is more of a colloquialism. It generally refers to any bar you can push to open a door in an emergency—but not all crash bars meet panic hardware requirements.
Some crash bars are installed on non-fire-rated doors or interior office doors where panic-rated hardware isn't legally required. They may still provide quick exit access, but they lack the certifications and design specs needed for regulated use.
Panic Bar vs. Crash Bar: Key Differences
| Feature | Panic Bar | Crash Bar |
| Code Compliance | Meets UL305 and NFPA standards | May not be code-compliant |
| Required in | High-occupancy and public buildings | Low-occupancy, private offices |
| Fire-Rated | Usually tested for fire resistance | Not necessarily fire-rated |
| Installation | Strict specs and labeling required | More flexible applications |
While all panic bars can be called crash bars, not all crash bars qualify as panic hardware.
Code Compliance: When Each Is Required
According to the International Building Code (IBC) and NFPA 101, panic hardware is mandatory for doors serving assembly and educational occupancies with 50 or more people. It’s also required in many healthcare and industrial settings.
Crash bars, however, are often used in private or non-public areas where code doesn’t mandate panic-rated hardware. Always check your local building codes or consult a locksmith before choosing your hardware.
Safety and Security Considerations
Panic bars typically include features such as alarm integration, fire-resistance, and tamper-proof mechanisms. These enhance both egress safety and property security.
Crash bars may not offer the same level of reliability in emergencies. If safety is a top priority, or if your building is open to the public, panic bars are the better investment.
Concerned about your bar not working properly? Read our guide on what to do when your panic bar doesn’t latch.
Installation and Maintenance Tips
Proper installation is crucial. Always follow manufacturer instructions, especially for fire-rated doors. Poor alignment, incorrect strike plate placement, or using incompatible door materials can render the hardware ineffective or non-compliant.
Regular maintenance includes tightening screws, lubricating moving parts, and testing the latch weekly. Also inspect for any damage or corrosion that could affect performance. For fire-rated hardware, see our article on selecting compliant panic devices.
Which One Should You Choose?
If you're managing a public building or one with high traffic, panic bars are the way to go. They meet safety regulations, improve exit performance, and often include extra features like alarms or dogging mechanisms.
Crash bars may be sufficient for low-occupancy areas or internal rooms where full compliance isn't required. However, always double-check whether your use case requires a specific rating or certification.
Common Myths About Panic and Crash Bars
- Myth: All crash bars are fire-rated – False. Only labeled panic bars meet fire codes.
- Myth: They’re only needed for big businesses – False. Any public building may require panic hardware.
- Myth: They’re expensive and hard to install – False. Basic models are affordable and quick to mount with professional help.
- Myth: Crash bars are illegal – False. They just aren't sufficient for code-required exits.
Need Help Deciding? Contact Our Experts
If you’re still unsure which exit device is right for your Buda business, give Okey DoKey Locksmith a call. We’ve helped property owners choose and install compliant exit hardware in schools, clinics, warehouses, and storefronts throughout Hays County.
We’ll review your layout, usage needs, and budget—then recommend the best panic or crash bar to meet local fire and safety codes. We also offer fast installation and can supply hardware from trusted brands like Von Duprin and Sargent.
Need replacement parts or door closers? Visit our page on where to get commercial door hardware in Buda.