What is the minimum clear space required between a handrail and a wall?

The minimum clear space required between a handrail and a wall is 1-1/2 inches. This standard is important for ensuring safety and accessibility. A gap of at least 1-1/2 inches allows individuals to easily grasp the handrail without their hands being obstructed or pinched against the wall. It also provides enough room for comfortable use, especially for people with disabilities or those using mobility devices. Adhering to this measurement ensures that the handrail can effectively aid individuals in navigating stairs or ramps while maintaining their safety and comfort. This spacing aligns with building codes designed to promote user safety in commercial and public buildings.