Structural 2D drafting is the process of creating drawings of a structure's physical elements. These drawings may be used to help plan and design the structure, or to document the construction process. The first step in structural 2D drafting is to create a basic layout of the structure. This includes the location of the walls, windows, and doors, as well as the shape and size of the rooms. Next, the structural elements are added. This includes the beams, columns, and floors. Finally, the finishing touches are added, such as the roof and windows. There are a number of software programs that can be used for structural 2D drafting. Autodesk AutoCAD is one of the most popular programs used for Structural 2D drafting.