What is a scaled view that shows the shape and size of the exterior walls and roof of a building called?

The term that defines a scaled view showing the shape and size of the exterior walls and roof of a building is known as an elevation drawing. This type of drawing provides a vertical representation of the building's exterior, showing dimensions and detailing such as roof slopes, facade materials, and architectural features. Elevation drawings are essential for understanding how a building will look from different viewpoints.

On the other hand, blueprints typically refer to the complete set of architectural plans, including elevations, floor plans, and sections, rather than being limited to just the exterior walls and roof. A detail view focuses on a specific part of the construction, offering a close-up look at an element, which is different from the comprehensive exterior view provided by elevation drawings. A detailed drawing, while it can show fine features, is usually also more focused than what elevation drawings provide, which include broader views of all exterior aspects.

Thus, elevation drawings are integral in architectural design, allowing for a clear understanding of a building's overall aesthetics and structural form.