What is the maximum height allowed per step in a stairway?

The maximum height allowed per step in a stairway is 8.25 inches. This standard is set to ensure safety and accessibility, as steps that are too high can increase the risk of tripping and falling. A maximum riser height of 8.25 inches helps maintain a comfortable and manageable incline, allowing people to ascend and descend stairs more easily.

When risers exceed this height, it can lead to fatigue and a greater chance of missteps, particularly for individuals with mobility challenges or those who may be carrying items. This standard is reflected in building codes and guidelines, promoting uniformity and safety in stairway design.

Understanding these specifications is vital not just for compliance with regulations, but also for creating environments that are safe for everyone.