23mm
The standard height of a stair is typically around 7 inches.
The average stair width typically recommended for residential buildings is around 36 inches.
The standard stair rise is typically around 7 inches, and the standard stair run is usually around 11 inches for residential buildings.
The standard stair depth for residential buildings is typically around 10 inches.
The standard stair height for residential buildings is typically around 7 inches.
The standard stair step height for residential buildings is typically around 7 inches.
The standard height requirement for a residential stair railing is typically 34 to 38 inches.
18 inches
The standard outdoor stair dimensions for residential buildings typically include a tread depth of at least 10 inches and a riser height of around 7 inches. The width of the stairs is usually between 36 to 48 inches. These dimensions are important for safety and comfort when using outdoor stairs.
The standard stair step height recommended for residential buildings is typically around 7 inches.
what is the standard depth of stairs
The number of stair stringers needed for a staircase depends on the width of the stairs and the building codes in your area. Typically, you will need one stringer for every 16 inches of stair width. It is recommended to consult with a professional to determine the exact number needed for your specific staircase design.