What is the minimum side wall clearance required for a water closet?

The minimum side wall clearance required for a water closet is 15 inches. This requirement is established to ensure that there is sufficient space for users to comfortably access and use the fixture without obstruction. Adequate clearance from the wall not only enhances usability but also ensures compliance with safety standards, making the space more accessible for individuals with different needs.

Having this standard in place helps prevent potential issues, such as difficulty in using the water closet due to limited space, which could lead to safety hazards or accessibility challenges. It also facilitates easier cleaning and maintenance of the area around the toilet. Overall, the 15-inch clearance is designed to promote a functional and user-friendly bathroom environment.