These design requirements must be met for most public and commercial bathrooms.
Ada restroom sink clearance.
The measurement starts from the point where a person has 9 inch vertical clearance for their feet and 27 inch vertical clearance for their knees.
According to the 2010 update to adaag the basic ada guidelines for a single user restroom are.
Clearances are required at accessible elements fixtures and controls so that people with disabilities including those who use wheelchairs can approach and use them.
30 inch by 48 inch access to the sink the door can t swing into this rectangle.
The americans with disabilities act ada of 1990 includes specific guidelines for the construction of accessible or ada compliant bathrooms.
This guide explains requirements in the ada standards for clear floor or ground space and turning space.
These regulations adopted revised enforceable accessibility standards called the 2010 ada standards for accessible design 2010 standards or standards.
Clearance around a water closet shall be 60 inches 1525 mm minimum measured perpendicular from the side wall and 56 inches 1420 mm minimum measured perpendicular from the rear wall.
Where knee clearance is required under an element as part of a clear floor space the knee clearance shall be 11 inches 280 mm deep minimum at 9 inches 230 mm above the finish floor or ground and 8 inches 205 mm deep minimum at 27 inches 685 mm above the finish floor or ground.
They can also serve as a general guide for safe user friendly accessible design when ada compliance is not required.