What is the minimum width in mm for the solid and continuous stripe on handrails?

The minimum width for the solid and continuous stripe on handrails is established to ensure visibility and safety, which is crucial in preventing accidents, especially in environments where handrails are frequently used for support. A width of 25 mm provides a balance between being sufficiently noticeable for effective guidance and not being too wide to interfere with the handrail's functionality or aesthetic. This measurement helps in maintaining compliance with safety standards and regulations that aim to protect individuals, especially in public spaces.

Handrails with a marker of this width help visually delineate the handrail itself, aiding individuals in needing assistance or those with visual impairments to identify the handrail more easily. Therefore, a stripe width of 25 mm is the correct standard measurement to follow for ensuring safety and compliance in construction practices.