What is the minimum width for a barrier-free doorway according to standards?

The minimum width for a barrier-free doorway, in compliance with accessibility standards, is established as 800mm. This width is designed to accommodate the passage of individuals using mobility aids such as wheelchairs, walkers, or other assistive devices. Ensuring this width allows for safe and comfortable access for all users, aligning with the intent of creating an inclusive environment.

This dimension reflects an understanding of the diverse needs of individuals with disabilities and promotes universal design principles. By setting the minimum at 800mm, buildings can provide adequate space for maneuverability, ensuring that individuals can enter and exit safely without being impeded.

The other options, while they may represent varying standards or interpretations, do not meet the established requirement that prioritizes accessibility. For effective compliance with the applicable building codes and guidelines, adherence to the 800mm minimum is crucial.