In nonload-bearing walls, what is the minimum spacing on center for studs not part of a braced wall panel?

In nonload-bearing walls, the minimum spacing for studs not part of a braced wall panel is typically set at 24 inches on center. This spacing allows for adequate support and proper installation of wall finishes, while also ensuring compliance with building codes and structural integrity.

When studs are spaced at 24 inches, it provides sufficient support to resist lateral forces and load distribution associated with the wall's weight, while maintaining flexibility for utilities and insulation between the studs. This distance strikes a balance between structural performance and material efficiency, minimizing the need for excessive lumber while still maintaining a strong wall assembly.

Stud spacing that is tighter, such as 12 inches on center, can be unnecessarily excessive for nonload-bearing applications, thereby increasing material costs. Conversely, wider spacings, like 36 or 48 inches, would not provide the necessary structural integrity and could result in failures during load conditions, especially in areas prone to wind or seismic activity. Thus, the choice of 24 inches is essential for meeting the criteria set by building codes and ensuring the functionality and safety of nonload-bearing walls.