Commercial · Kensal Park
Panic & Exit Hardware in Kensal Park
The new access-control reader at the staff entrance works fine going in, but nobody has sorted out the door's exit side, and right now a card reader and a pushbar exist as two separate ideas.
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 goesA 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.
Panic & Exit Hardware
How the visit goes
Occupancy, fire rating and the authority reviewing the space
The assessment records the occupancy type and calculated occupant load for the room the door serves, whether the door sits in a fire separation, and who the authority having jurisdiction is likely to be, whether that is a fire inspector, a building official or an insurer. These facts, not the door's appearance or its width alone, are what decide whether a releasing device is required, whether it must also be fire-rated exit hardware, and what documentation the finished installation should carry.
Mounting the device and fitting the strike
Installation follows the device's own template so every hole lands where the manufacturer intended, rather than adapting the door to a device that does not quite fit. Fasteners are chosen to match what the template and the door's own construction call for, and where the device specifies through-fixings, they run all the way through the door rather than biting into the surface alone. The strike is set and reinforced so it holds the latch securely under normal use. The crossbar or touchpad is aligned so it sits at a comfortable height and releases evenly across its width, not only at one end.
A written record for the next review
The building now has a document naming every device fitted, its rating, the trim and any electrified function, and the tests each assembly passed on installation day. That record is what a fire inspector, an insurance reviewer or a new facilities manager will ask for, and having it ready saves reconstructing the history of a door from memory or from whatever sticker happens to still be on the case. It is worth keeping with the building's other life-safety paperwork.
Panic & Exit Hardware
In the van
Strike and reinforcement
Through-fixings and mounting hardware
Door closer
Request-to-exit switch
Dogging key or keyed cylinder
Panic & Exit Hardware
What affects the quote
New preparation or existing cut-outs
A door with no prior hardware needs new holes cut and reinforced to the device's template. A door already prepared for a similar device, even an old one, is often a simpler fit with less new drilling.
Device family required
A rim device suits many single doors with modest work. A mortise or vertical-rod device, or hardware built to a fire-exit listing, takes more preparation and generally more hardware, which the quote reflects.
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.
What to have ready
- Which doors are involved, and are any of them fire-rated?
- Who should hold the dogging key once the work is finished?
- Is access control or an alarm system planned for any of these doors?
Panic & Exit Hardware: questions
QuestionsHow high should the crossbar or touchpad be mounted?
Exit-device makers publish a mounting range for their own models, and in practice a crossbar or touchpad sits no higher than about 1200 mm above the finished floor. The locksmith sets the hardware inside the maker's range and below that ceiling, allowing for anyone in the space who needs a lower reach, a wheelchair user or a shorter staff member among them.
When does a door actually need this hardware rather than a regular lock?
It comes down to occupancy and occupant load rather than preference. Rooms used for assembly, such as banquet halls, places of worship or gyms, and doors serving a stairway in a busier building, are where this hardware becomes the standard choice instead of a keyed lock on the exit side. A fire inspector or building official is the practical way to confirm whether a specific room has crossed that line.
What happens with a pair of doors instead of one?
It depends on the pair. Some latch independently and need nothing extra. Where the hardware calls for a set closing order, a coordinator lets the two leaves close in the right sequence, letting the active leaf's device seat properly into a strike carried on the inactive leaf, or into an astragal. Alternatively, the centre mullion can be removed and a vertical-rod device fitted to each leaf, turning the pair into one wide exit. Whichever applies, both leaves are tested working together, not one at a time.
Related services
- Master Key System DesignThe new wing was built with its own brand of cylinder, so the two-year-old keys from the original building do not open a single door in the addition.
- Access Control InstallationThe keypad on the side door has started sticking on cold mornings, codes get shared instead of reset, and half the staff still remember a code you meant to retire two hires ago.
- Commercial-Grade Lock ReplacementAn inspection report flagged the rear exit as needing hardware that opens with one motion and no key, and that door currently has an ordinary keyed knob on the inside.