Center Cutout Stringer Requirement on a 36" Wide Wood Stairway

When is a center cutout stringer required on a 36" wide wood stairway?

1) the stairway has more than 14 risers

2) the stairway has fewer than 14 risers

3) the stairway has only 7 risers

4) the stairway has a total height of more than 10 feet

Answer:

A center cutout stringer is required on a 36" wide wood stairway if it has more than 14 risers.

Center cutout stringers are an important component in ensuring the safety and stability of a wood stairway. When it comes to a 36" wide wood stairway, the requirement for a center cutout stringer is based on the number of risers present.

Having more than 14 risers on a 36" wide wood stairway necessitates the installation of a center cutout stringer. This additional support helps distribute the weight and pressure evenly across the stairs, making them safer to use.

It is crucial to follow the specified guidelines and requirements when constructing or renovating a stairway to ensure it meets safety standards. By including a center cutout stringer on a 36" wide wood stairway with more than 14 risers, you enhance the overall structural integrity of the stairs.