What is the ideal riser height for stairways according to building standards?

The ideal riser height for stairways according to building standards is 7 inches. This height is widely recognized as it strikes a balance between comfort, safety, and accessibility. A riser height of 7 inches allows for easier navigation, particularly for individuals with mobility challenges, as it minimizes strain on the legs and feet when ascending or descending stairs.

Additionally, building codes often prescribe maximum and minimum riser heights to ensure uniformity in stair design, enhancing safety. Variations typically lead to missteps and increased risk of falls; therefore, a consistent riser height like 7 inches helps maintain predictability for users.

Other options may exceed comfort levels or violate building regulations, which is why adhering to the recommended height of 7 inches is crucial in stairway construction.