What is the common required depth of treads for residential construction?

In residential construction, the commonly required depth of treads is typically 10 inches. This depth is established to ensure safety and comfort when using stairs. A tread depth of 10 inches provides enough space for a standard adult foot to rest securely, minimizing the risk of slipping and falling when ascending or descending stairs.

Moreover, building codes and guidelines often specify this measurement to maintain consistency and safety in residential building practices. While some variations can occur depending on specific municipal codes or unique architectural designs, 10 inches is a widely accepted standard across many areas. This practice contributes to the overall safety and functionality of stairways in residential properties.