I've been retrofitting exit doors across Calgary for years, and I'm seeing the fire department crack down harder than ever on improper egress.
Business owners are failing inspections. Not because they're careless, but because they don't realize their exit doors violate current code.
Here's what you need to know about panic hardware, fire exits, and the requirements that keep your building compliant.
The One-Action Rule You Can't Ignore
If you see the word "EXIT" above a door, that door must open with one single action.
Push a lever. Turn a knob. Press a panic bar.
That's it. One motion in the direction you're traveling.
Panic hardware is the best solution for this requirement. It's mechanical egress that works every time, regardless of power or electronics.
The Exact Technical Requirements
Here are the specifications your panic hardware must meet:
Force: The door must open with less than 15 pounds of pressure.
Mounting height: Install panic bars between 34 and 48 inches above the floor, depending on your door leaf width.
No additional locks: You cannot add chains, padlocks, barrier bars, or any other locking device to a door with panic hardware. According to industry standards, nothing should inhibit egress or prevent occupants from opening doors during an emergency.
Fire-rated doors: If your door is fire-rated—even an interior door—your panic hardware must also be fire-rated. The label must state this clearly on the hardware itself.
When You're Required to Install Panic Hardware
The requirements depend on your occupancy and hazard level.
IBC (International Building Code): You need panic hardware for assembly or educational occupancies with 50 or more people.
NFPA 101 (Life Safety Code): You need panic hardware for assembly or educational occupancies with 100 or more people.
High-hazard areas: You need panic hardware regardless of occupant load in areas where gas tanks, propane, or other hazardous materials are stored.
Electrical rooms: You need panic hardware on doors within 25 feet of electrical equipment rated at 800 amps or more.
Most business owners don't realize these thresholds exist until an inspector shows up.
Why Door Swing Direction Matters More Than You Think
Your exit doors must swing in the direction of egress travel.
Picture this: A fire breaks out. Five people rush toward an exit door. They're pushing against it, trying to escape.
If that door swings inward, they can't pull it open. The pressure from bodies against the door makes it impossible.
That's not proper egress. That's a death trap.
I check the swing direction on every door I inspect. It's one of the most common violations I find.