1991 ADA Standards for Accessible Design

4.32 Fixed or Built-in Seating and Tables.

4.32.1 Minimum Number.

Fixed or built-in seating or tables required to be accessible by 4.1 shall comply with 4.32.

4.32.2 Seating.

If seating spaces for people in wheelchairs are provided at fixed tables or counters, clear floor space complying with 4.2.4 shall be provided. Such clear floor space shall not overlap knee space by more than 19 in (485 mm) (see Fig. 45).

Fig. 45 Minimum Clearances for Seating and Tables

4.32.3 Knee Clearances.

If seating for people in wheelchairs is provided at tables or counters, knee spaces at least 27 in (685 mm) high, 30 in (760 mm) wide, and 19 in (485 mm) deep shall be provided (see Fig. 45).

Fig. 45 Minimum Clearances for Seating and Tables

4.32.4* Height of Tables or Counters.

The tops of accessible tables and counters shall be from 28 in to 34 in (710 mm to 865 mm) above the finish floor or ground.