What is the minimum thickness of a masonry bearing wall that is more than one story high in inches?

The minimum thickness of a masonry bearing wall that is more than one story high is typically set at 8 inches. This requirement is based on structural integrity and building codes that aim to ensure the wall can adequately support the loads imposed upon it, whether from the roof, floors, or any additional elements.

As the height of a masonry wall increases, the forces acting on it also increase, necessitating a thicker wall to provide sufficient support and resistance to buckling and other stress factors. A thickness of 8 inches for walls over one story provides a balance between structural strength and material efficiency, ensuring safety and adherence to building standards.