What is the normal maximum rise of residential stair treads?

The maximum rise of residential stair treads is crucial for ensuring safety and compliance with building codes. The correct standard for the maximum rise of stair treads in most residences is 7 3/4 inches. This height strikes a balance between comfort and safety, allowing users to ascend and descend stairs without excessive strain or risk of misstep.

When stair risers are too tall, it increases the risk of falls and can make it difficult for individuals, especially those with mobility issues, to navigate the stairs safely. This standard has been established in various building codes, including the International Residential Code (IRC), which serves as a guideline for safe construction practices.

Other options provided exceed this critical threshold, leading to potential safety hazards. Such variations are typically found in different contexts, but for residential settings, keeping the rise at 7 3/4 inches maximizes safety while providing a comfortable experience for users.