Understanding the Symbols and Notations in Architectural Drawings

architectural drawings are more than just plans or blueprints – they are the foundation of a building’s construction. Just like a chef follows a recipe, an architect follows a set of drawings to bring their vision to life. These drawings have to be precise, detailed, and informative to ensure that the building is built safely and to code. In this blog post, we’ll talk about the art and precision of architectural drawings and how they are essential to successful construction projects.

The first thing that comes to mind when we think about architectural drawings is probably the floor plan. Floor plans are a crucial part of architectural drawings, as they show the layout of the building, including the walls, doors, and windows. They also show the precise measurements of each element in the space. This precision is essential to ensure that the building is built correctly and conforms to building codes. Architects work with the latest software tools to create complex 3D models of the floor plan before putting it to paper. This helps them work out any kinks in the design before construction begins.

Elevations are another type of architectural drawing that shows the vertical view of the building from different angles. They include exterior walls, windows, and doors. While floor plans show the horizontal layout of the building, elevations show the vertical dimension. This helps builders get a clear understanding of how the building will look and how different materials will come together to create the final structure.

Another type of drawing involved in architectural plans are sections. They show a vertical cut through a building to illustrate the relationship of different spaces. This helps architects understand how levels and spaces fit together, and construction workers can understand the physical layout of a building. Sections are vital in creating a building with efficient and practical use of space as a lack of thought to these kind of things can result in issues like insulation problems.

Site plans show the entire property and the building’s orientation on it, including parking, landscaping, walkways, and drainage systems. Site plans are essential as the builders can understand the plot’s layout and work accordingly, avoiding any issues that would occur during construction later on. The plan should also show how the building relates to its surroundings.

In this era, digital technology has changed the way architects design and create their drawings. It has allowed architects to push their designs to new horizons, as tools such as AutoCAD, REVIT and SketchUp are making drafting and design easier than ever. They make it possible for architects to create in 3D, which can help clients better visualise the final product before it’s even built. Nevertheless, hand-drawn drawings are still valuable to architects due to the creativity that comes with it.


Architectural drawings are the backbone of a building’s construction, as they depict the design and construct a vision that architects have. Drawing plans require precision and are essential to bring the vision to life. The presence of digital technology and tools have simplified the drafting process for architects, but hand-drawn plans still hold their value due to the flexibility and artistic flair that hand-drawing provides. Ultimately, architectural drawings do more than being a plan or blueprint. They are the foundation of a better future, as these drawings take an architect’s vision and bring it into reality.

Antonio Carter
Emily Carter: Emily, a trained environmental journalist, brings a wealth of expertise to her blog posts on environmental news and climate change. Her engaging style and fact-checked reporting make her a respected voice in environmental journalism.