What is a utility grade stud permitted to support?

A utility grade stud is typically designed for specific uses within construction, especially in residential buildings. It is important to recognize that utility grade lumber, such as studs, is generally used in applications that do not require high structural integrity or precision.

The correct response indicates that utility grade studs are permitted to support only the roof and ceiling in a one-story structure. This aligns with the intended use of these lower-grade materials, where they can provide sufficient support in non-load bearing capacities but may not be suitable for more demanding structural duties associated with multi-story frameworks or more robust load-bearing requirements.

While options focused on multi-story structures, interior non-load bearing walls, or wall partitions suggest applications outside the limitations of utility grade lumber, they do not accurately reflect the design constraints and performance standards expected in typical building practices. In summary, the correct choice highlights a scenario where the utility grade stud can safely and effectively be employed, ensuring compliance with building codes and structural safety.