Minimum Bathroom Width
For code requirements the minimum staircase width is the horizontal dimension between the sidewalls of a staircase measured above the handrail s.
Minimum bathroom width. Width refers to the length of risers and treads from side to side. Headroom is the vertical dimension from the stair treads to the ceiling directly above. It is measured.
When designing your shower enclosure keep in mind that each glass panel needs to be at least 4 1 2 wide which is the minimum width for tempering glass and supporting the hardware. In some cases the available clear space can be supplemented by open space under a fixture to meet the minimum requirement. For this kind of motion a clear floor space of at least 60 inches in diameter is required allowing a 180 degree turn.
Minimum width of glass panels.