Ever wondered why doors to public restrooms stop short of the floor? At first glance, the design might seem strange, even inconvenient.
Many people assume it’s simply an oversight in architecture or a cost-cutting tactic. Yet the gap beneath restroom stall doors is intentional and serves multiple practical purposes. Far from being a random quirk, this elevated shape contributes to hygiene, safety, accessibility, and even efficiency.
One of the main reasons for the gap is cleanliness. Public restrooms are high-traffic spaces where spills and messes are inevitable. If stall doors extended all the way to the floor, cleaning staff would have a much harder time mopping and sanitizing the area. The open space allows cleaning tools to reach under doors without needing to enter each stall individually. This not only speeds up the process but also ensures that every corner of the restroom can be reached and kept sanitary. In this way, the gap supports better hygiene in places that must serve large numbers of people.
