Hotel room door width is generally ≥0.9m, bathroom door width ≥0.75m.
The width of the exit door for safe evacuation should be set according to calculation and norms (about fire prevention norms). The aluminum glass door design for overhaul of pipe well is generally 0.6m in width.
For motor vehicles or equipment through the door, in addition to its own width, each side also only leave 0.3 ~ 0.5m gap.