Commercial · Aurora
Panic & Exit Hardware
A padlock went on the stockroom's back door years ago for security and nobody has thought about it since, until the walkthrough this week pointed out that the same door is the room's only other way out.
In plain words
A pair of doors is its own small project, and not every pair needs the same approach. Some rim-device pairs keep their mullion and latch each leaf independently with no set closing order. Where sequencing does matter, one leaf is chosen as the inactive leaf and closes first, guided by a coordinator so the active leaf's device can seat properly into the strike or into an astragal on the inactive leaf. Removing a centre mullion calls for a compatible replacement arrangement on each leaf, which can matter for wheelchair access or for moving equipment through.
How the visit goesSomeone at the front counter always has to unlock the side door by hand before the lunch rush, because the round doorknob out there was never meant to be an exit for a room this size.
Panic & Exit Hardware
How the visit goes
Is this door part of a pair?
Single doors and pairs get assessed differently from the first look. On a pair, the locksmith checks whether a mullion currently splits the opening, whether a coordinator is already fitted, and whether the leaves close independently or in a set order. This decides whether the project is a straightforward device swap on each leaf or something larger, such as removing a mullion and fitting a compatible replacement latching arrangement to turn two narrow doors into one wide exit. Getting this right at the assessment stage avoids ordering hardware for a single door when the opening is really two leaves working together.
Labelling, signage and the dogging key
Any signage the opening needs, such as a label identifying the door as an exit or noting an alarm, is fitted alongside the hardware rather than left for later. Where the device carries a dogging function on a standard opening, the key or keyed cylinder for it is handed to whoever the building's management names as responsible, along with an explanation of when dogging is appropriate; on any door that sits in a fire separation, mechanical dogging is left off the device entirely and is never installed as a management choice.
A door that opens under one motion, every time
What the space has afterward is straightforward: anyone inside can leave through that door with a single push on the crossbar or touchpad, no key, no second step, no need to remember which way a lock turns. Staff can be shown the motion once and it stays intuitive, because that is exactly what the hardware is built to do. Outside, entry still works the way it was set up to, through the trim chosen for that door, entirely separate from the exit function inside.
Panic & Exit Hardware
In the van
Strike and reinforcement
Installation template and jig
Force gauge
Rated exit device
Outside trim (pull, lever or cylinder)
Panic & Exit Hardware
What affects the quote
Access to the opening
A ground-floor commercial door is straightforward to reach. An opening behind scaffolding, up a stairwell with no elevator, or in a space still under active construction takes longer to work at.
Number of openings involved
One door with a single device is the simplest case. A building with several affected exits, such as doors from a stairway plus an assembly-room exit, is quoted as the sum of each opening's own work.
Door and frame condition
A door that has sagged, a frame that has shifted, or a strike pocket that no longer lines up needs correcting before hardware is fitted, which adds its own line to the quote.
What to have ready
- Is any door part of a pair with a second leaf?
- Is the existing hardware still working, or does it need replacing outright?
- Has a fire inspector or building official already flagged a specific door?
Panic & Exit Hardware: questions
QuestionsCan the door be alarmed without making it hard to open?
Yes. An exit alarm module sounds when the device is used, which tells staff a door meant to stay closed has been opened, but it does not add any resistance to the push that releases the latch. The alarm is a notification layer on top of hardware that still opens under one motion, which is why it suits stockroom, dock or perimeter doors where entry through that opening should be rare.
Can a padlock or extra deadbolt stay on a door that has this hardware?
No additional fastening should stay on an exit door that does not release the same way the primary device does. A hasp, padlock or separate deadbolt added at some point for extra security is a common finding on an older door, and removing or replacing it with something that releases under the same push is part of bringing that opening back to a single, reliable exit.
Is delayed-egress hardware allowed here?
Delayed-egress locking has a defined place in the codes that cover it, generally paired with sprinkler protection and a fire alarm system, and it is not a way to lock a door indefinitely; a short delay still releases on its own once the push is held, and always releases as soon as a fire alarm signal arrives. Whether it suits a given opening depends on the occupancy and the authority having jurisdiction, so it is confirmed with them before it is specified.
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