EN 1125 or EN 179 in 2026: Panic Bar or Emergency Lever, and the One Question About People That Decides It

Two standards, two products that look like they do the same job, and a choice that is made by asking about people rather than about the door.

Get it the wrong way round and you can produce an opening that is fully specified, properly installed, expensively certified, and non-compliant.

What separates the two standards

The reason the bar exists is the crowd. A horizontal bar can be operated by somebody who has been pushed against the door and cannot lift an arm, by somebody being pressed from behind, and by somebody who has never seen the building before and is not looking for a handle. A lever cannot reliably do any of that.

**The choice is therefore about the people, not about the importance of the exit.** A rarely used fire exit in a stadium is EN 1125; a main door in a small office may be EN 179.

The occupancy test

Three questions settle almost every case.

**Will the people using this exit know the building?** Staff who work there every day, yes. Members of the public, customers, visitors, students in a large institution — no.

**How many people could be moving through it at once?** The threshold varies by jurisdiction and building type, and it is set by building regulations rather than by the hardware standards. Where a significant number of people could converge, EN 1125.

**Is panic foreseeable?** Not a judgement about the people; a judgement about the situation. A dark crowded space, an unfamiliar route, a situation where people cannot see the exit until they reach it.

If the answers are "familiar, few, no", EN 179 is available. If any answer goes the other way, EN 1125. And the decisive rule when it is genuinely borderline: **EN 1125 hardware is acceptable where EN 179 would be enough, and the reverse is not true.** Where the two are close, the bar is the safe answer.

The number that binds is not in either hardware standard. It is in the building regulations of the jurisdiction, which is why this page gives the test rather than a threshold — confirm the figure that applies to the building before specifying.

Reading the classification

Both standards classify a device across a series of digits, in the same shape as the other EN hardware standards covered on our EN and ANSI cross-reference page.

The fields cover category of use, durability in cycles, door mass, suitability for fire and smoke doors, safety in use, corrosion resistance, security, projection, type of operation and the field of door application — whether it suits a single door, an active leaf or an inactive leaf.

Two of those are worth singling out because they are the ones a specification most often omits.

**Field of door application.** A device classified for a single door is not automatically suitable for the inactive leaf of a pair. On pairs, this digit is the one to check.

**Fire and smoke suitability.** As our fire door page sets out, this is a property of the tested assembly rather than of the device alone, and a device without that classification on a fire door takes the opening outside its certificate.

The three mistakes that produce a non-compliant opening

**EN 179 hardware on a public escape route.** The commonest, and usually made on cost. It produces a door that works perfectly in every test anybody performs and fails in the one situation it exists for.

**Dogging on a fire exit.** Covered in full on our exit device trim page. Dogging holds the latch retracted; a fire door works by staying latched. Devices for fire doors are built without the facility, and fitting one that has it is non-compliant whatever else is right.

**Anything added to the inside face.** A secondary bolt, a padlock hasp, a chain, a keyed override — added later by somebody solving a security problem. Each one adds an action between a person and the outside, and the entire point of both standards is that there is exactly one action.

That third one is not a specification failure; it is what happens to a building after handover. It is worth writing into the handover documents that nothing may be added to the inside of an escape door, because the person who will do it has not read the specification.

The two numbers a specification has to carry, and why they are constraints rather than preferences

Both standards define limits on how the device behaves under a hand, and they are the two figures a specification most often leaves to the supplier.

**Operating force.** The force required to release the door has a ceiling. The point is not comfort — it is that the device must work when it is operated by somebody small, somebody injured, or somebody pressed against it by a crowd rather than pushing deliberately.

**Operating direction and the size of the actuating area.** On a panic device the bar must span enough of the leaf that contact anywhere along it releases the door. A short bar on a wide leaf leaves an area where pressure does nothing, and that area is where somebody will arrive.

The exact figures belong to the standards and to the certificate for the specific device, so ask for them against your model rather than taking them from any page including this one. What the specification should carry is the requirement — that the device is certified to the standard, with the classification digits stated — because that is the form a reviewer can check.

Electrically locked escape doors

The hardest case in this whole category, and the one where a specification most needs to be explicit.

An escape door can be electrically locked — for access control, for a secure ward, for a retail exit that also needs to resist theft — but doing so introduces a dependency the mechanical device does not have. The lock now needs power, a controller, and a release path, and an evacuation is exactly the moment when all three may be unavailable.

So an electrically locked escape opening needs a mechanical route out that works when the power, the network and the controller are all gone, plus whatever the jurisdiction requires by way of emergency break-glass release, alarm interface and fail-safe behaviour. Our lock function page covers fail-safe versus fail-secure and why the choice belongs to the opening rather than to the product.

This is not a decision to leave to commissioning. It has to be drawn, specified and signed off with the fire strategy, because the people who commission the access control and the people who own the escape route are frequently not the same people.

What to write on the schedule

The standard — EN 1125 or EN 179 — and the full classification, not just the standard number.

The device type: rim, mortise, surface vertical rod or concealed vertical rod, which our exit device page compares.

The outside trim and its function, named, because the device half was never the question.

Whether the opening is fire rated, which constrains dogging out of existence and constrains the device to those classified for it.

For pairs: which leaf is active, whether the inactive leaf must open, and the coordinator.

And, where the opening is electrically locked, the fail state and the mechanical override — on the schedule, not in a separate access control document that the hardware supplier will never see.

Single leaf, pairs, and the inactive leaf

A pair of doors on an escape route raises a question the device cannot answer alone: whether the inactive leaf must open.

If it must — because the clear width with one leaf open is insufficient — then the inactive leaf needs its own device. Flush bolts are not an equivalent: a bolt requires a second action, and a second action is the thing both standards are built to remove.

If the active leaf alone gives the required clear width, the inactive leaf can be secured with bolts, and the pair also needs a coordinator so the leaves close in the right order. Our exit device page covers why a pair costs more than twice a single door in hardware terms.

What we hold, and what we do not

Our catalogue carries 46 products named as panic or exit hardware — 30 devices, 15 outside trims and one lock case.

**Our 307 and 311 exit devices are in testing.** Until certificate numbers exist, nothing we publish will imply that they hold EN 1125, EN 179, a fire rating, an ANSI grade or a UL listing — not in a description, not in a comparison, and not by putting a standard's number near a product that has not been tested to it.

That is a real commercial cost on this category more than any other, because escape hardware is bought on certification. We would rather carry it than write a classification we cannot produce a certificate number for, and our certificate validation page explains exactly how a buyer should check anybody's claim, including ours.

Where a project requires EN 1125 or EN 179 certification today, ask us and we will tell you plainly whether we can meet it. On several models the answer is currently no, and that answer is more useful to you than a quotation would be.