Code for the doorway opening to the bathroom is 32 inches with 34 inches being.
Minimum bathroom stall size.
The minimum interior shower size is 30x30 inches or 900 square inches in which a disc 30 inches in diameter must fit.
The first size consideration to make when designing a bathroom is the entry and the amount of clear space required.
The minimum width of the stall is 60 inches 1525 mm.
The location of the door is in front of the clear space and diagonal to the water closet with a maximum stile width of 4 inches 100 mm.
To satisfy ada requirements all newly constructed square restroom stalls must have doors that swing outward with no more than four inches from the diagonal corner to the toilet.
The size and arrangement of the standard toilet stall shall comply with figure here under standard stall.
Figure 30 a standard stall.
However stall depth can be anywhere between 48 inches to 78 inches as needed.
If the depth of a standard toilet stall is increased at least 3 in 75 mm then a floor mounted water closet may.
Even if you eschew the bench 36 inches by 36 inches is a.
Standard toilet stalls with a minimum depth of 56 in 1420 mm see figure here under shall have wall mounted water closets.
Standard bathroom stall sizes rarely vary and tend to be 36 inches wide and 60 inches deep.
The centerline of the water closet is 18 inches 455 mm from the side wall.
The ada suggests a minimum size of 36 inches by 36 inches for a walk in shower which features a bench attached to one wall for sitting.
The interior shower size is at least 36x36 inches.