What is the maximum permitted vertical rise for any ramp?

The maximum permitted vertical rise for any ramp is vital to ensure accessibility and safety, particularly for individuals with mobility impairments. In many building codes and accessibility standards, such as the Americans with Disabilities Act (ADA), the prescribed limit for a ramp’s vertical rise is typically set at 30 inches. This guideline helps to keep ramps manageable for users, facilitating ease of movement and helping to prevent accidents.

Ramps with a rise greater than this would require additional considerations for safety, such as added handrails or switching to a stair system to ensure the ramp does not become too steep or difficult to navigate. Understanding this limit is crucial for inspectors to ensure compliance and to create safe environments in commercial buildings.