What’s the Difference Between Panic Bars and Crash Bars?
by Tom Ashley -
Commercial doors need to meet building code and safety requirements. That’s where emergency exit hardware like panic bars and crash bars come in. They allow quick egress during an emergency and are often required by law. Most people think they’re the same thing, but there are a few subtle differences. Let’s break it down so you can choose the right option for your Atascocita business.
Contents
What Is a Panic Bar?
A panic bar is a spring-loaded metal bar installed across the inside of an exit door. When someone pushes it, the latch releases and the door opens immediately. These are designed to comply with fire codes and ADA requirements for easy exit. They’re a key feature in public buildings, schools, hospitals, and offices.
What Is a Crash Bar?
Crash bars are often used interchangeably with panic bars, but not all crash bars meet panic hardware codes. The term "crash bar" is more general and can describe any push-bar exit device. Some may not be fire-rated or designed for high-traffic emergency exits. Understanding the difference is critical when choosing exit hardware.
Panic Bar vs. Crash Bar: Key Differences
Panic bars are always code-compliant and used where emergency exits are required by law. Crash bars may not meet all the same requirements and can be used for general access control. If you're retrofitting doors, choosing a fire-rated panic device ensures compliance and safety. Design, mechanism, and compliance are the three main areas where these devices differ.
Crash bars might be more affordable or decorative, but if your business sees heavy public traffic, panic bars are the way to go. You’ll also find variation in how the door closes—some have soft-latch closers while others have heavy-duty spring returns. For help finding the right closer type, check out our guide on selecting automatic door closers.
Code Compliance: When Each Is Required
Panic bars are required in certain buildings based on occupancy load and function. This includes schools, assembly spaces, and many commercial settings in Atascocita. Fire marshals and building inspectors look for specific ratings and certification. Crash bars that don’t meet these criteria can result in fines or failed inspections.
Safety and Security Considerations
Panic bars enhance occupant safety during fire or active threat situations. They’re designed to work even when power fails. Some panic bars also include alarm functions to alert staff when opened. To troubleshoot exit door alarms, read our quick guide on fire code-compliant exit devices.
Installation and Maintenance Tips
Proper installation ensures long-term durability and safety. Make sure the bar sits at a height compliant with ADA standards—typically around 34 to 48 inches from the floor. Test the device regularly to ensure the latch mechanism operates smoothly. If your bar sticks or won’t latch, follow our guide on adjusting panic hardware.
Which One Should You Choose?
If your property needs to meet building codes for emergency exits, go with a panic bar. Crash bars might work for internal doors or less regulated exits. Consider foot traffic, door material, and fire safety needs. Still not sure? Our locksmith team in Atascocita is happy to walk you through your options.
Common Myths About Panic and Crash Bars
Myth #1: Panic bars and crash bars are exactly the same. Not true—only panic bars are guaranteed to meet life-safety standards. Myth #2: You only need panic hardware on one exit. Also false—most codes require compliant devices on all egress routes. Myth #3: They’re too expensive. Actually, hardware costs vary and many businesses qualify for insurance discounts after installing them.
Need Help Deciding? Contact Our Experts
Choosing between crash bars and panic bars doesn’t have to be complicated. At Okey DoKey Locksmith in Atascocita, we install and service both. We’ll help you find durable, code-compliant hardware that fits your doors and budget. Visit our page on where to get commercial door hardware in Atascocita or call us for expert help today.