8/14/2023 0 Comments Commercial ada bathroom layoutMaking sure that you have an ADA compliant bathroom ensures that your commercial restroom can be used by everyone, including those with a disability. The requirements are based on the needs of a person who uses a wheelchair, but it is also important to make additional accommodations when possible to benefit all types of disabilities. We used Chapters 3 and 6 of the 2010 ADA Standards for Accessible Design to explain the ADA requirements for sinks and bathroom accessories to help you design an ADA compliant bathroom. ADA Sink Height and ClearanceĪt least one sink in each ADA compliant bathroom must meet these minimum requirements. The ADA sink must have a centered clear floor space of at least 30 inches x 48 inches, not including the required knee and toe clearances (see below). When sinks are installed into a countertop, they should be placed as close as possible to the front edge for maximum accessibility. The sink must also be installed so that the highest point (either the front rim or the countertop) is a maximum of 34 inches above the finished floor. ADA also requires that all pipes and exposed surfaces underneath the sink are insulated and designed to protect against contact, such as installing wrapped pipes or a removable protective panel. The ADA sink shall also be free from any sharp objects and abrasive surfaces.įaucets on the sink should comply with the ADA standards for operable parts and reach ranges (below). All ADA sink controls should be centered to allow for left-hand and right-hand operation. However, two of the same control may be provided (one for each type of operation). Faucets that are hand-operated and self-closing are allowed as long as they remain open for at least 10 seconds. The height of the toe clearance underneath the ADA sink should be at least 9 inches above the finished floor and shall extend the full width of the clear floor space (30 inches minimum). The depth of the toe clearance should measure 17-25 inches from the front edge of the sink. However, ADA specifies that anything more than 6 inches in front of the 9-inch knee clearance is no longer considered toe clearance. Knee ClearanceĪDA defines knee clearance as the area underneath the sink between 9 and 27 inches (minimum) above the finished floor. The knee clearance for an ADA sink must extend a maximum depth of 25 inches underneath the front edge of the sink and shall also extend the full width of the clear floor space (30 inches minimum). At a height of 27 inches above the finished floor, the depth of the knee clearance should measure at least 8 inches from the front edge of the sink.
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