To meet ada guidelines sinks shouldn t be mounted higher than 34 inches from the floor and they should have a knee clearance of 27 inches high 30 inches wide and 11 to 25 inches deep.
Ada sink requirements 2020.
These design requirements must be met for most public and commercial bathrooms.
4 24 2 height sinks shall be mounted with the counter or rim no higher than 34 in 865 mm above the finish floor.
The sink should not be connected at an extremely high location where the disabled individual cannot reach it.
They can also serve as a general guide for safe user friendly accessible design when ada compliance is not required.
What are ada sink and faucet requirements.
Sinks required to be accessible by 4 1 shall comply with 4 24.
Choose a faucet design with a single lever or loop that is easy to operate.
Knee clearance that is at least 27 in 685 mm high 30 in 760 mm wide and 19 in 485 mm deep shall be provided underneath sinks.
More specifically it should not be higher than 34 inches from the floor and should have a 27 inches high clearance from the knee.
The sink should also be 11 to 25 inches deep and 30 inches wide.
The americans with disabilities act ada aims to help prohibit any discrimination based on disabilities and that includes specific building requirements.
Faucets drains and back sink areas should be within easy arm reach without causing excess strain on the back neck or shoulders.
The 2010 ada standards for accessible design lay out these rules including those regarding any kitchen sink.