What is the primary purpose of architectural drawings?

The primary purpose of architectural drawings is to communicate design intent. These drawings provide a visual representation of the architect's vision, showcasing the layout, dimensions, materials, and aesthetic elements of a project. They serve as a crucial communication tool between various stakeholders, including clients, contractors, and engineers, ensuring that everyone involved has a clear understanding of how the building or structure should be constructed and what the final outcome is intended to be.

While architectural drawings can indeed play a role in establishing construction schedules and may indirectly assist in cost estimation through the details they provide, the core function is to convey the design concepts and specifications visually. They illustrate how spaces will interact, the relationships between different areas, and the overall aesthetic, which are essential for guiding the construction process and ensuring that the final product aligns with the architect's original vision. The legal aspect may also come into play with drawings being used in contracts or permits, but this is secondary to their primary role in design communication.