What is the maximum height for a drinking fountain to ensure accessibility?

The maximum height for a drinking fountain to ensure accessibility is established to facilitate ease of use for individuals with disabilities. The maximum height of 850 mm is aligned with accessibility standards, such as those outlined in the Americans with Disabilities Act (ADA) in the United States, which aims to make public facilities inclusive.

Setting the maximum height at 850 mm allows individuals in wheelchairs or with other mobility challenges to access the fountain comfortably without additional assistance. It ensures that the spout is within reach, promoting independence and accessibility in public spaces.

While the other heights proposed may be close, 850 mm is specifically designed to balance usability across a wider range of users, including children and those who may struggle with higher fixtures. Therefore, maintaining this height standard is essential for promoting equitable access to drinking fountains in various environments.