Plan

Definition

A plan is a horizontal geometrical section of a building, showing the walls, doors, windows, stairs, chimneys, columns, etc. It is a drawing in which it is assumed that the observer is situated above the area represented.

Purpose

Plans are essential in architectural and construction projects for illustrating the layout and spatial relationships within a building. They provide a detailed view of the design, aiding in construction, renovation, and maintenance.

Examples of Use

• Architectural Plans: Detailed drawings of building layouts, including floor plans, site plans, and roof plans.
• Construction Blueprints: Used by builders and contractors to guide the construction process.
• Interior Design: Plans showing the arrangement of furniture, fixtures, and fittings within a space.

Related Terms

• Elevation: A vertical projection of a building, showing the façade and height.
• Section: A drawing that represents a vertical cut through a structure, illustrating the interior elements.
• Blueprint: A detailed architectural drawing used for construction.

Notes

• Scale: Plans are typically drawn to scale, allowing accurate representation of dimensions and spatial relationships.
• Details: Should include all necessary details such as dimensions, materials, and construction methods for effective communication.