An inward opening door in an assisted bathroom is a rescue problem, not a design preference. What the standards ask for and what to do when the corridor will not take an outward swing.
A resident who collapses behind an inward opening door has blocked the only way in. It is the one detail in a wet room specification that cannot be corrected afterwards without taking the door and often the frame out, and it is decided in about four seconds by whoever is drawing the layout. Everything else in the room -- the fall of the floor, the grab rails, the shower seat, the thermostatic valve -- can be adjusted later. The direction the door swings is structural to how the room is used and it is almost always settled by default rather than by decision.
Approved Document M Volume 2 and BS 8300-2:2018 both expect doors to accessible sanitary accommodation to open outward. The reasoning given is manoeuvring space for a wheelchair, but the more serious reason is access in an emergency. Where an outward opening door genuinely cannot be accommodated, the guidance permits an inward opening door only where there is sufficient clear space for the door to be opened with a person inside, and where the door is fitted so that it can be removed or opened from the outside in an emergency. That last condition is the one most commonly ignored. An inward opening door with a standard privacy bolt and no external release does not meet it.
Any door to a bathroom or WC used by residents should carry a privacy set with an external emergency release -- the coin slot or thumb turn on the outside face that overrides the bolt. This is standard ironmongery and costs very little, and its absence is one of the most common findings on a care home environmental audit. Check what is actually fitted rather than what was specified. Privacy sets get replaced during redecoration and maintenance with whatever was on the van, and a plain bolt frequently ends up on a door that had a release set when it was handed over.
The usual objection to an outward opening door is the corridor. A door swinging into a circulation route can obstruct it, and on an escape route that is a fire safety problem under Approved Document B as well as a nuisance. There are three workable answers. A sliding door on a proprietary track removes the swing entirely and is the most common solution in care refurbishment, though it needs careful specification for privacy, acoustic performance and ease of operation for someone with limited grip. A bi-fold or concertina door folding outward takes roughly half the swing space. A door hung to open outward into a recess or alcove formed in the corridor wall keeps the leaf clear of the circulation route, which costs more but is often the cleanest result in a new build or a substantial reconfiguration.
Where an inward opening door is unavoidable and the room is large enough to satisfy the manoeuvring requirement, lift-off hinges allow the door to be removed quickly by staff without tools. They are a legitimate mitigation and they should be recorded as one, in the fire risk assessment and in the room specification, rather than fitted quietly and forgotten. Anything relied on in an emergency has to be known about by the people who would be relying on it. A lift-off hinge nobody has been shown is the same as no mitigation at all.
Walk the assisted bathrooms and en suites with three questions. Which way does each door swing. If it swings inward, is there a clear route to open it with somebody on the floor behind it, and can it be opened or removed from outside. Is there an emergency release on the privacy set, and does it actually work. Photograph anything that fails and put it into a defect log with a target date. Under CQC Regulation 15 the premises must be suitable for the purpose for which they are being used, and a bathroom that cannot be entered when a resident has fallen is the clearest example there is of premises that are not.
State the door direction in the scope, not on the drawing alone. A schedule of works that says level access shower, tanked to the manufacturer system, contrast sanitaryware, and outward opening door with emergency release privacy set is a scope a contractor can price and an inspector can check. One that omits the door leaves the decision with whoever is fitting it on the day, and the default on the day is inward, because inward is easier and the corridor is clear.
CareHomeDesk gives you compliance checklists, maintenance logs, and contractor management tools built around exactly this kind of knowledge.