Ada Knee Clearance Under Sink

34 above finish floor.

Ada knee clearance under sink.

Combined knee and toe space shall extend 19 inches 483 mm minimum under built in dining and work surfaces required to be accessible. Clear floor space to extend max. You also need a clear floor space and insulated pipes under the sink. On existing sinks that do not comply there is no quick easy fix.

You must have 30 of unobstructed continuous corners don t count countertop access to allow for repositioned countertops or provide 2 each 15 minimum width breadboards. In this video mark trieglaff illustrates how to measure an accessible sink knee clearance to meet compliance with 2010 adaag codes. If the doors are removed on sink bases clearance under the sink must be 27 or greater. There is a narrow window that allows both issues to be met but requires accuracy during the installation of the sink.

Between 9 inches 230 mm and 27 inches 685 mm above the finish floor or ground the knee clearance shall be permitted to reduce at a rate of 1 inch 25 mm in depth for each 6 inches 150 mm in height. A knee clearance of 24 inches 610 mm minimum above the finish floor or ground shall be permitted at lavatories and sinks used primarily by children 6 through 12 years where the rim or counter surface is 31 inches 785 mm maximum above the finish floor or ground. Combined knee and toe space shall extend 19 inches 483 mm minimum under sinks required to be accessible. The general rule there is that there must be 9 inches of clear space from the ground for the toes and up to at least 27 inches of clear space for the knees.

Knee clearance shall be 30 inches 760 mm wide minimum. Hot water and drain pipes to be insulated. It typically requires the relocation of the sink and depending on the design of the sink it may require complete removal and replacement. Sink to be max.

Helps provide knee clearance when the sink is used from a seated position. Provide knee clearance 27 high 30 wide and 19 deep under sink. Shallow bowl depth ada csa sink models feature a reduced bowl depth for wheelchair accessibility. Of 19 underneath the sink.