2D Architect Drawings

The Importance of 2D Architect Drawings 

In the design process of any architectural project, 2D drawings are essential. Each type of 2D drawing provides specific information that is crucial for the success of the project. For example, site plans give an overall impression of where the project is located and how it affects the surrounding area. Elevations show the exterior design from each side, and floor plans show the internal layout of rooms. 

Without accurate and well-executed 2D CAD drawings it is impossible to obtain planning permission, building regulations drawings, structural engineering calculations or accurate construction quotes.

2D Drawings For Planning Applications

2D architectural drawings are essential for planning applications. They must be submitted to show existing and proposed designs for assessment by the local planning authority. These drawings provide a clear understanding of the site before and after works, helping planners assess how the development fits in its surroundings. 

They typically include site location plans, block plans, elevation drawings, and floor plans. Accurate scale drawings are necessary for evaluating compliance with planning regulations and policies. Planning applications require 2D architectural drawings for validation; without them, applications will not be processed.

2D Architectural Drawings For Building Regulations and Construction

Building regulations and structural engineering calculations are calculated and produced based on the 2D architectural drawings for the project. Without 2D architect drawings it is impossible to determine the requirements or costs for building regulations, structural engineering calculations and construction. 

Additionally, it is important to note that during the planning application process, the design might need to change at the request of the planning authority to secure planning approval. If the architectural design changes, new building regulations drawings and structural engineering calculations would be required at additional cost. It could also have a significant impact on estimated construction costs.

Existing & Proposed Elevation Drawings

Existing & Proposed Elevations are 2D architectural drawings showing each side of the property externally before and after works are complete. They must show every elevation of the building, such as front, side(s), and rear as applicable with accurate measurements. They must indicate the direction in which each elevation faces and show the position and size of windows and doors. Additionally, it is important to specify the proposed materials as applicable. 

EXISTING & PROPOSED FLOOR PLANS

Existing & Proposed Floor Plans are 2D drawings showing the layout of the building's interior, including room dimensions, wall placements, and other key features. Floor plans help planners visualise the proposal and assess it against relevant planning policies such as the minimum space standards as applicable. They must clearly label each floor and the use of each room. They must include the position of windows, doors, walls, and partitions.

Existing and Proposed Block Plans

Existing & Proposed Block Plans are maps showing the proposed development including existing buildings, and structures. They also show the position and size of existing and proposed hard-surfaced areas. Finally, they show the boundaries and access of the property, including boundary walls, fences and gates. Block plans enable planners to assess the impact of proposed changes on neighbouring properties and the surrounding area.

Site Location Plans

Site location plans are larger maps that show the location of the proposed development in relation to the wider area including neighbouring roads, buildings, and other land. These plans provide an idea of the area's density and help planners determine whether the proposed development is suitable for the surrounding area. They must also be correctly marked up showing the north direction, the site boundary and any other adjoining land owned by the applicant.

Existing and Proposed Roof Plans

Existing and Proposed Roof Plans are 2d architectural drawings that show the shape of the roof and any changes to its appearance and shape from a bird's eye perspective. These plans specify the position of ridges, valleys, dormer windows, and other features. They should also include details of the proposed materials as applicable.

SECTION DRAWINGS

Section drawings, also known as cross-sections, provide a detailed view of the building or site cut through vertically. These drawings show the internal structure, dimensions, and other important details. 

Visibility Splays

Visibility splays are drawings that show the visibility requirements for vehicle access points. These drawings ensure that drivers have adequate visibility when entering or exiting a property. They must show the required visibility areas and specify the dimensions and angles of the visibility plays. The are important to assess the impact on neighbouring properties and road safety.

Street Scene Elevations

Street scene elevations provide a visual representation of how the proposed development will look in context with the existing appearance of the street. These drawings show the building's elevations in relation to the neighbouring buildings and the street. They must show the building's elevations in relation to neighbouring buildings and indicate the height and outline of neighbouring buildings. They also show the position and size of windows and doors.

Landscape Plans

Landscape plans show the layout of the site, placement of vegetation, pathways, and other outdoor features. They help architects and clients communicate their vision to planners, ensuring that the proposed project is in harmony with the landscape. The design process for landscape plans involves considering factors such as site topography, existing vegetation, drainage, and accessibility.