What type of studs are typically used for building interior partition walls?

The correct choice is based on the standard use of studs in constructing interior partition walls. In typical construction practices, 25 gauge studs are commonly utilized because they provide an optimal balance of strength and weight for non-load-bearing applications. This gauge is thick enough to support drywall and other finishes while remaining lightweight, making it easier to handle during installation.

While other gauges do exist, such as 20 gauge which is thicker and heavier, they are generally reserved for more demanding structural applications or areas that may require additional support due to potential loading issues. Conversely, 30 gauge studs, being thinner, do not provide the same level of structural integrity, which can be inadequate for standard interior partition use. Therefore, the use of 25 gauge studs is widely accepted in the industry for building interior partitions, striking a balance between sufficient strength and ease of installation.