What is a panic bar, and when does a door need one?
A panic bar, also called a push bar or crash bar, is the horizontal bar across the inside of an exit door. Push it and the latch pulls back, so anyone can leave without a key, without knowing how a lock works, and without turning a knob. Exit device is the trade term, and panic hardware is the name for the whole family: rim devices that latch onto the surface of the frame, vertical rod devices, mortise types built into the door edge, and electrified versions tied to alarms or access control.
Whether a particular door needs one depends on how the space is used and how many people it holds. That decision belongs to the local building and fire authorities, not to a locksmith, and we will not pretend otherwise. What we can tell you is what we see in the field: assembly rooms, shops with a back exit that customers or staff rely on, workshops, and shared common areas in multifamily buildings are the doors where panic hardware tends to come up. If an inspector or your insurance carrier has flagged an exit door, or you are simply unsure, we look at the door in person and tell you plainly what we find.
The job is simple in concept and fussy in the details. The device has to match the door material, the door thickness and width, the swing direction, and the frame. A bar mounted on the wrong door, or set slightly out of alignment, will work on the day it goes in and fail on the day someone actually needs to leave in a hurry. Getting those details right is most of what we are paid for.
Why do emergency exit doors fail, and what does it look like?
Exit doors are the doors nobody thinks about until they stop working. They get slammed, propped open with a milk crate, kicked open with a loaded hand truck, and rarely get maintenance. Most of the calls we get for panic bar repair and push bar repair fall into a few familiar patterns:
- The bar pushes in, but the latch does not fully retract, or it retracts slowly and drags.
- The door will not latch when it closes, so it sits slightly ajar or bounces back off the frame.
- The bar is loose on the door, rattling, sagging, or hanging at an angle because mounting screws have worked free.
- The outside trim, such as a lever or a key cylinder, is loose, stuck, or no longer operates the latch.
- The dogging feature, which holds the bar down so the door can be used as a normal entrance during the day, is jammed in one position.
- An exit alarm or electric latch retraction has stopped working, or the alarm sounds with no reason.
- Someone has chained, wired, or screwed the door shut after a break-in scare.
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Call (213) 577-1366How do we handle panic bar installation and repair, step by step?
Every exit door is a little different, but the sequence we follow is the same. The point is that you know what is happening and why before any hardware comes off the door.
- You call (213) 577-1366 and describe the door: wood, hollow metal, or aluminum storefront; single or double; which way it swings; what hardware is on it now. A photo of the existing device and the edge of the door helps us bring the right parts.
- We inspect the door, the frame, the strike, and the closer. We push the bar several times, close the door from different distances, and look for what is actually causing the trouble, because a latch problem is sometimes really a door-alignment problem.
- We tell you plainly whether the answer is an adjustment, a repair, or a replacement, and what the realistic options are, before we start cutting or drilling.
- We prepare the door. That means removing the old device, checking the door for reinforcement where the new hardware mounts, and making any cuts or drilled holes cleanly so the door keeps its strength.
- We mount the exit device, set the strike so the latch catches without slamming, and fit the trim if the door needs outside access.
- We test the whole opening: the bar from the inside, the outside trim and key if there is one, the dogging, any alarm function, and the way the door closes on its own and latches.
- We walk you through how the dogging works, what to check each month, and hand over any parts we removed if you want to see them.
Should you repair the exit device or replace it?
Repair is often the more economical route when the device is a sound, recognizable model and the trouble is wear in one part: a worn latch, a broken spring, a bent cross-bar, a stripped mounting point. Many commercial exit devices are built to be rebuilt, and when parts are still available, a repair brings the door back to working order without disturbing the rest of the opening.
Replacement makes more sense when the device is a discontinued model with no parts, when the bar has been forced or bent, when the door has been drilled repeatedly by earlier repairs, or when the device was never right for the door to begin with. We see that last one more than you would expect, such as a light-duty bar on a heavily used door. If the door itself is warped, or the frame is out of square, a new bar on top of that is only a short-term fix, and we say so.
Panic bar replacement also gives you a chance to correct the function. If your staff keep propping the door because the hardware is awkward, a better-suited device or a proper dogging setup can solve the real problem. If the door slams, a tuned closer matters as much as the bar, which is where our door closer repair work comes in.
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We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of panic bar installation?
We do not quote blind, and we are not going to throw out a number before we know what is on the door. Here is what moves the cost of exit device installation and repair up or down:
- The type of device: surface rim, vertical rod, concealed rod, or mortise, and the grade of hardware built for light, moderate, or heavy use.
- The door material and its condition. Hollow metal, solid wood, and aluminum storefront doors each need different mounting methods, and a worn door may need reinforcement first.
- One door or a pair. Double doors often need a second device and sometimes a removable center mullion or a different strike arrangement.
- Whether the door is fire rated. A rated opening limits how we can cut, drill, and which hardware can go on it, and that affects both the parts and the labor.
- Outside trim and key function: a plain exit-only door is simpler than one with a lever, a key cylinder, or an electrified outside entry.
- Alarm and electrified features, including exit alarms, electric latch retraction, and connection to an access control system.
- What has to happen around the device, such as a new strike, hinge work, a closer adjustment or replacement, or frame repair.
- Timing. An urgent after-hours call to secure a door that cannot latch is a different job from a scheduled daytime installation.
- How many doors we are doing in one visit.
What does a panic bar job look like in Winnetka?
Winnetka is a compact, working- and middle-class neighborhood, and most of our hardware work here involves single-family homes and small multifamily or small commercial buildings, not large towers. That shapes the panic bar work. You will not find us installing hardware for a big HOA tower in Winnetka, because there are none here. What we do see is the smaller version of the same problem: a shop with a back exit and a worn bar, or a small building where the exit door has been jury-rigged for years.
Along the Saticoy Street corridor and the Vanowen Street corridor, the commercial strips are the small storefront type. A business there might have one rear door that doubles as an emergency exit and the delivery door, which means it takes a beating. A bar that sticks in the 91306 ZIP is the same problem anywhere, but the building tends to be older, and the door and frame are often not as square as they once were. That is where a pure parts swap turns into a proper repair, and it is why we like to see the opening in person. If you also need other work on the same strip, our storefront lock repair service covers the front door, and the same visit can often handle both.
Sherman Way and Roscoe Boulevard are lined with apartment buildings, and that is where we usually see exit devices on shared stairwell, laundry, or garage-side doors. Those doors serve many people, so tenants, managers, and sometimes a nearby shop owner all notice when one fails. In the Sherman Way corridor and the Roscoe Boulevard corridor, the hardware is often a mix of old and new from years of piecemeal fixes.
Climate plays a small part. Winnetka has hot, dry summers that cycle wood doors and frames through expansion and contraction. The effect on locks is modest, but it shows up as sticking latches and misaligned strikes, and an exit device latch is not immune. If your bar works in the cool of the morning and drags in the afternoon heat, that is usually strike alignment or door movement, and it is fixable without replacing the whole device.
Our storefront is at 10740 Wilshire Blvd in Westwood, and Winnetka is about 20 miles from our base. Our mobile vans carry common exit device parts and tools so many repairs can be completed on the first visit. Parts for a less common model might need ordering, and we tell you that up front. For more on how our vans work, see mobile locksmith service.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for exit device work?
We have been in business since 1987, and exit hardware is something you learn by seeing a lot of doors fail in a lot of different ways. We have a storefront plus mobile vans, so the person who answers the phone is part of the same company that sends the technician, not a dispatch service that forwards your call to whoever is free. There are no middlemen between you and the work.
David, the owner and lead technician, oversees the work. That matters on exit doors, where a quick fix that looks fine can leave a door that does not latch or release correctly. Our phone line, (213) 577-1366, is answered 24 hours a day, 7 days a week, year-round, which matters when a door that cannot be secured is your problem at night. If you are locked out of a business at the same time, that is a separate call we handle through our business lockout service.
One more thing worth knowing, whoever you hire: California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Ask any locksmith for that license number before they start work. It is a fair question, and a company that is comfortable with it will answer plainly.
What do code and inspections mean for your exit door?
Exit doors are regulated, and it is worth understanding the basics even though the final word belongs to the building department or the fire marshal. Generally, a door serving as a means of egress must open from the inside with one motion, without a key, special knowledge, or effort beyond a push. Panic hardware is how many commercial doors meet that requirement. Whether your specific door must have it depends on the use and occupancy of the space.
Here is how we handle that honestly. We install and repair the hardware properly, and we will tell you if something on your door looks like it will not pass, such as a keyed deadbolt on an exit door, a chain, or a door that does not swing the right way. We will not sign off on your occupancy, and we will not tell you a door is code-compliant for your building without the authority having jurisdiction saying so. If an inspector has given you a correction notice, bring it, or send us a photo, and we will work to that.
Some things we will not do. We will not lock an emergency exit so it cannot be opened from inside, and we will not remove an exit device to make a door more secure at the expense of getting people out. If you want better security on that door, there are ways to do it that keep egress intact, including alarms, controlled outside entry, and a properly set up access control installation. Our wider commercial door hardware work covers the rest of the opening, and the commercial locksmith page shows the other business services we offer.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you do when an exit door will not close or latch tonight?
If an emergency exit door will not latch and you cannot leave the building open overnight, call us. We can often secure the door temporarily so it latches, then schedule the full repair or replacement. Do not chain or screw the door shut as a stopgap, since that creates a safety problem and may also cause trouble with an inspector or insurer. Our emergency locksmith line is the same number, (213) 577-1366, and it is answered by a person at any hour.
To make the call faster, have these on hand: a photo of the bar and the door edge, whether the door is wood, metal, or glass, whether there is a closer, whether there is an alarm, and any inspection notice. None of that is required, but it helps us arrive with the right parts.
Frequently asked questions
What is the difference between a panic bar, a push bar, and a crash bar?
They are different names for the same kind of device. Panic bar, push bar, and crash bar all describe a horizontal bar that releases the door latch when pushed. Exit device and panic hardware are the trade terms, and they also cover the rod and mortise versions of the same idea.
Can you repair my existing panic bar, or does it have to be replaced?
Often it can be repaired, especially if it is a common model and the problem is a worn latch, spring, or loose mounting. We look at the device, the door, and the frame, then tell you which route is likely to hold up. Parts that are discontinued, a bent bar, or a damaged door can push things toward replacement.
Does my Winnetka business legally need a panic bar?
That depends on how your space is used and how many people it holds, and the building department or fire marshal makes that call. We do not rule on it. We can tell you what we see on your door and install or repair hardware to match whatever you are told is required.
Can you install a panic bar on a wood door or an aluminum storefront door?
Yes, but the method differs. Wood and hollow metal doors usually take surface or rod devices mounted through the door, while aluminum storefront doors need devices made for their narrow stiles. We check the door first, because the wrong device on the wrong door is the main reason new bars fail early.
Why does my emergency exit door stick when it is hot out?
Winnetka summers are hot and dry, and doors and frames expand and contract through the day. That can shift the strike out of line with the latch. Often the fix is a strike adjustment, hinge tightening, or closer tuning, not a new bar. We look at the door, not just the hardware.
Is it okay to keep my exit door locked with a key from the inside?
A door that serves as an exit generally has to open from the inside with one motion and no key. A key-locked inside side is a common reason doors fail inspection. If you want to control entry from outside, we can set up outside trim or access control that keeps the inside free to exit.
Do you handle exit alarms and electrified panic hardware?
Yes, we can work on exit devices with alarms or electric latch retraction, and connect them to an access control system. Those jobs depend on the wiring and what the system is meant to do, so we usually need to see the setup before we say what is involved.
How do I get a quote for panic bar installation in Winnetka?
Call (213) 577-1366, answered 24 hours a day, and describe the door, or send a photo of it. We explain what affects the cost and what we need to confirm in person. We do not give a firm figure before we know the door, the device, and the condition of the frame.
More locksmith help in Winnetka
Panic Bar Installation near Winnetka
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
