Design Drawings vs Shop Drawings: What Each Is For (and Why It Matters)
In the world of construction, there are two types of drawings that everyone—from architects and engineers to contractors and fabricators—depends on: design drawings and shop drawings. Though both serve the same project, their roles, purposes, and levels of detail are completely different. Understanding this difference can save time, prevent confusion, and ensure that every part of the construction process moves smoothly. What Are Design Drawings? Design drawings are the beginning of any building project. They are done by architects or design engineers and are used to illustrate the overall concept, layout, and intent of the building. These drawings serve as the visual and technical basis for the project. They don't typically include every minute detail but rather focus on how the building should appear and function. For instance, a series of design drawings will indicate room size and location, elevations, sections, and materials to be employed. They may even include structural sys...
