Riser – a stair riser is the vertical space between one step and another. It may be closed or open, depending on the style of the stairs. Tread – a stair tread is the horizontal part of the step that a person will stand on, and along with the riser, is an integral part of a staircase.
What Is the Riser on Stairs?
Risers are the vertical boards between stair treads. They are what you step up when you go up a step. The term riser is used in two ways. It can refer to the actual board that makes up the riser or it can refer to the height of the riser.
Risers can be made out of a variety of materials including wood, metal, and concrete. The height of a riser is typically between 4 and 8 inches. The most common heights are 6 and 7 inches.
The height of risers is regulated by building codes in order to ensure that stairs are safe to use. The maximum height for a riser is 8.5 inches and the minimum height is 4 inches.
Risers can be either flush with the treads or they can protrude above the treads. Flush risers are more common in commercial buildings. Protruding risers are more common in residential buildings. Risers can be decorated in a variety of ways.
They can be painted, stained, or left natural. Decorative risers are often used in stairways that are visible from the main living area of a home.