Universal Washroom Door Packages (AODA)

A single enclosed washroom, intended for use by one person at a time — including a person who needs an attendant, and where the attendant may be of a different gender. That is the distinction from an "accessible stall" inside a larger washroom: the universal washroom is its own room, with its own lockable door, and it serves people that a row of stalls cannot. In Ontario it appears in the Building Code's barrier-free section, and it is required in most new and substantially renovated buildings of any size.

Four things, and they have to work together. It gives the full barrier-free clear width. It can be locked from inside by someone with limited hand strength, and that lock can be released from outside in an emergency. It opens under power from both sides, so a person in a chair does not have to pull it. And it must not trap anybody — which is why these doors swing outward or slide rather than opening inward onto the floor space where a person could have fallen.

In practice, yes — and it is the reason this is a package rather than a door. The barrier-free requirement is that a person using the washroom can operate the door, and on a room that has to be closed, locked, unlocked and opened again by someone who may have one usable hand, a low-energy operator with actuators on both sides is the only arrangement that reliably does it. What varies between projects is the lock, the indication and the call station around it, not whether the door is powered.

Press the plate outside: the lock releases and the operator opens the door. Once inside, press the interior plate: the door closes and locks, and an occupancy indicator on the outside changes to show the room is in use. Press it again to unlock and open. From outside, an emergency release — usually keyed or tool-operated — overrides the lock so staff can get in. All of that is one wiring sequence, which is exactly why it should be bought as one package from one supplier rather than assembled on site from four.

It lets someone who has fallen or is in difficulty call for help without reaching the door — a pull cord or a button positioned low enough to be reached from the floor. Where its alarm reports to is a design decision: a light and sounder outside the washroom door, a front desk, a nurse call system, or a monitored panel. It is a separate system from the door, but it is installed at the same time and by the same trade sequence, which is why it belongs on this list.

Often, and it is a large share of this work. The three things that decide whether it is straightforward are the doorway width, which way the door swings, and whether power can reach the head of the opening. Widening a doorway in a block wall or reversing a door that swings into the room are both real construction, not door work — so we survey first and tell you which of those you are facing before anything is ordered.

Typically 4–6 weeks to supply the package once the specification is approved, then 1–2 weeks to schedule and install it — around 5–8 weeks in total, depending on the size of the project. The critical path is almost never the door: it is the electrical rough-in. On new construction, get the wiring for the operator, lock, indicator and call station into the drawings before the walls close and the installation itself becomes a day.

Two failures dominate. The lock and operator drift out of sequence, so the door opens before it has unlocked and the operator strains against its own lock — noisy, and destructive over months. And the occupancy indicator stops matching reality, which produces the complaint that the washroom is "always occupied". Both are adjustment and wiring faults rather than component failures, and both are what an annual inspection is for.