2D Floor Plans at Unbeatable Best Prices | B&W, Colored 2D Plan Drawings: 2D floor plans are flat, two-dimensional drawings that are used to visualize the layout of a house, building, or other structure. If you need to create 2D floor plans or draw 2D floor plans, we are here to assist you. They are used as a guide to constructing or renovating the structure. It does not have height or depth (no 3D perspective); it is a flat drawing. It shows the organization of the spaces within a building or a house in two dimensions by drawing lines representing walls, doors, staircases, and other passageways. 2D plans are a type of map that shows how a building’s different areas and spaces are laid out