Physical Therapy Assistant Practice Exam 2026 – Complete Prep Guide

The minimum clearance height required under a bathroom sink to accommodate a wheelchair is 29 inches. This dimension is critical for ensuring accessibility for individuals who use wheelchairs, allowing them to comfortably approach and use the sink without obstruction.

The Americans with Disabilities Act (ADA) sets forth guidelines that, among other requirements, dictate that sinks must have sufficient knee clearance for wheelchair users. A clearance height of 29 inches specifically allows for ample space for the average personal clearance needed for someone seated in a wheelchair, promoting independence and usability in the bathroom environment.

Choosing a height below this standard could hinder accessibility for individuals with mobility impairments, making it challenging for them to get close enough to use the sink effectively. Thus, adhering to the 29-inch requirement ensures compliance with accessibility standards and enhances the user experience for individuals with disabilities.