For more information for information about the ada including the revised 2010 ada regulations please visit the department s website www ada gov.
Ada bar counter depth.
Restaurant bar counter where the customer is served drinks and food is required to comply with 11b 227 3 counters and 11b 904 4 sales and service counters.
If the bar exceeds 34 inches in height a 60 inch long protion of the counter must be lowered where it is readily achievable to between 28 and 34 inches from the floor to the top of the bar with knee space at least 27 inches high 30 inches wide and 19 inches deep for customers who use wheelchairs.
This depth means most people easily reach the back of the counter.
The 2010 ada standards require that at least 5 percent of the seating spaces and standing spaces at the dining surfaces be accessible.
They measure between 19 5 and 22 5.
The usual argument about accessible bars is simple.
Sales counters and service counters shall comply with 904 4 1 or 904 4 2.
904 4 sales and service counters.
The ada home page provides access to americans with disabilities act ada regulations for businesses and state and local governments technical assistance materials ada standards for accessible design links to federal agencies with ada responsibilities and information updates on new ada requirements streaming video information about department of justice ada settlement agreements.
A linear foot is 12 by 25 inches in this case since the standard counter depth for kitchens is 25 inches.
The ada also requires minimum unobstructed areas in front of different counter types.
Most bars are at a height that is comfortable for an adult who is standing which will be at least a foot higher than the 34 maximum height for.
The accessible portion of the counter top shall extend the same depth as the sales or service counter top.
Most americans with disabilities act ada compliant countertops must be no more than 36 inches from the floor but certain counters can be two inches higher and others can be as low as 34 inches from the floor.
Ada standards for accessible design can be downloaded from www ada.