The Inward Door

Almost every bathroom door opens into the room. Try to picture one that does not. Maybe a public restroom on a college campus, where the engineers fought for it. In private homes the door pushes in, every time.

There are practical reasons given. Privacy, because you cannot accidentally swing a door open into someone in the hallway. Corridor space, because an outward door clips people walking past. Water containment, because an outward door can fail to seal shower spray. All true. None of them about safety.

On November 28, 1942, the Cocoanut Grove nightclub burned in Boston. The single revolving front door jammed in seconds. Side doors opened inward, against the panicked crowd. 492 people died, many crushed against the doors they could not open. It is still the deadliest nightclub fire in American history.

The fire codes rewrote themselves within a year. Every public exit had to swing in the direction of escape. Push the door, fall against it, the door yields. Outward, always outward, where the people are running. A century of building practice flipped because of one Saturday night in Boston.

The bathroom door kept its old direction. No one had ever died in enough bathroom fires to force a rule. The door that protects your privacy is the one that never got updated by a disaster.