Building Code Administrators and Inspectors Florida Principle and Practice Licensure Practice Exam

The requirement for knee clearance is a minimum width of how many inches?

1. 17 inches

2. 25 inches

3. 27 inches

4. 30 inches

The correct answer is: 30 inches

Knee clearance is an important aspect of accessibility design, particularly for areas where individuals may be seated or using a surface such as a desk or work table. The requirement specifies a minimum width to ensure that users with mobility devices or other assistive technologies can comfortably access these spaces without obstruction. A minimum knee clearance of 30 inches is established to accommodate a range of users, including those using wheelchairs, allowing sufficient space for leg movement and positioning. This width ensures that individuals can approach and use the table or counter without hindrance from any structural elements, enhancing overall accessibility and compliance with relevant building codes and standards. This requirement reflects best practices in design for inclusivity, ensuring that spaces are usable by people of varying abilities.