Which term describes the illustration of the interior components of a wall?

The term that describes the illustration of the interior components of a wall is "Wall Detail." This type of drawing provides a close-up view and a comprehensive understanding of the various components that make up a wall, including framing, insulation, sheathing, and finishes. Wall details are essential for contractors and builders as they need clear, specific information on how to construct different parts of a building accurately.

A "Wall Section" is related but focuses more on a cut-through view of the wall from top to bottom, showing how it interacts with other elements like the roof or floor. While a "Wall Elevation" shows the vertical view of the wall exterior, including doors and windows, and "Wall Assembly" generally refers to the overall configuration of the wall system and its components without going into as much detail about individual parts. Thus, "Wall Detail" is the most accurate term for illustrating the interior components of a wall.