Push Bar or Touch Bar: Which Panic Device Your Door Needs

Ask a supplier for a panic exit device and you will be offered two shapes without being told they are different products. One is a bar that stands off the door on two arms and swings toward the leaf when you push it. The other is a bar that sits almost flush in a full-width housing and sinks into that housing when you lean on it. The first is a push bar, sometimes called a crash bar or a panic bolt. The second is a touch bar, sometimes called a touch rail. Every one of the 42 devices in the Canton Hyland range is the push-bar type.

Both do the same job in the same way as far as the law is concerned. A person moving at speed, in the dark, possibly carrying someone, hits the bar anywhere along its length and the door opens. Neither requires a key, a code, or a second action, and that single-motion release is the whole point: EN 1125 exists because doors that need two hands or a conscious decision have killed people in fires. What separates the two is not compliance. It is mechanism, and mechanism is what determines cost, wear and how the door behaves after five years of abuse.

A push bar carries its load on two pivoting arms bolted through the door. When you push, the bar travels three or four centimetres toward the leaf and rotates those arms, which retract the latch. The travel is visible and the mechanism is exposed, which sounds like a disadvantage and is mostly the opposite: you can see what is worn, the moving parts are reachable without dismantling a housing, and a bent arm can be replaced on site. The exposed geometry is also why a push bar shrugs off the thing that destroys hardware in real buildings — a trolley, a bed, a pallet truck hitting the door at hip height. It hits the bar, the bar retracts, nothing binds.

A touch bar hides its mechanism inside a housing that runs the full width of the door, and the bar depresses into that housing rather than travelling away from it. It looks better. On a hotel corridor or a gallery it looks considerably better, because there is no gap between bar and door collecting dust, and the profile is a clean horizontal line. The cost is that everything moving is inside a sealed extrusion. A distorted housing after an impact is not a part you swap; it is a device you replace. Touch bars are also, as a class, more expensive to manufacture, which is why they dominate specification-led European projects and are rare on the price-sensitive end of the market.

The choice usually makes itself from the building rather than from the door. A school corridor, a warehouse, a back-of-house route in a hotel, a hospital service door — anywhere carts move — takes a push bar, and takes it in stainless steel rather than a coated finish. A front-of-house fire exit in a building where the exit is visible to the public, and where nothing wider than a person passes through it, is where a touch bar earns its price. Between those two cases sits most of the world, and most of the world buys push bars.

Two questions matter more than the bar shape and are asked less often. The first is what happens on the outside face. A panic device is an exit device: it guarantees you can get out, and says nothing about getting in. If the door is also an entrance, it needs outside trim — a lever, a knob or a pull, keyed or not — and that trim is a separate order line with its own finish and its own handing. Our range carries exterior trim as its own sub-type for exactly this reason, because a device ordered without it arrives as a door that opens one way only, and that is discovered on site.

The second is the double door. Two leaves meeting in the middle need a decision about which leaf is active and what holds the inactive one shut. A device with top-and-bottom bolts — a multi-point or two-point locking version — pins the inactive leaf into the frame and the head, and the active leaf latches against it. Ordering two single-point devices for a pair of doors produces a pair that rattles, does not seal against smoke, and will not pass an inspection. Our multi-point and double-door versions exist as distinct models rather than as an option on the standard one.

On certification, we will be plain, because this is where catalogues are least honest. Panic hardware sold into Europe is expected to carry EN 1125, and a compliant device is a tested assembly — bar, latch, trim, fixings — not a shape. We hold our own test documentation and can supply it for a tender; ask the export team for the current report against the specific model you are quoting, and specify the model before the finish, because the finish never changes the test and the model always does. Treat any datasheet quoting a standard number that does not exist as what it is. We have seen a competitor's page for a device in this category cite EN 1205 compliance. There is no EN 1205. It is a typo for EN 1125 that has been copied from price list to price list for years, and it tells you how much of this industry's paperwork is transcription rather than testing.