All of the following are part of an exterior frame wall except which one?

An exterior frame wall typically consists of several components that contribute to its structural integrity and aesthetic appearance. Sheathing serves as a protective layer that adds strength and insulation, while siding is the outermost protective material that provides weather resistance and visual appeal. Studs are vertical framing members that support the structure and create the framework of the wall.

Bridging, on the other hand, is not a standard part of an exterior frame wall. It refers to a technique used in framing to add stability to the structure by connecting floor joists or rafters, which helps prevent lateral movement. Since bridging is not directly involved in the construction of the exterior wall frame itself, it is correct to identify it as the component that doesn't belong to the exterior frame wall.

Understanding the definitions and roles of these components clarifies their relationships to the overall structure, emphasizing how each contributes specifically to the integrity of an exterior frame wall.