Commercial Bathroom Size Code

The walls or partitions shall begin at a height not more than 12 inches 305 mm from and extend not less than 60 inches 1524 mm above the finished floor surface. In a corner handicap stalls require a minimum of 60 x 60 compartment and is required with a minimum door size of 32 and the maximum size and more common is the 36 door. For commercial bathrooms with multiple toilet stalls and handicap the rules change a little.