Architectural Elevation Drawings: A Complete Guide to Types, Components, and their Importance

The construction industry across the globe now embraces model-based construction a lot.

Over time, we have moved from 2D hand drawings to complete packaged 3D models with detailed building information.

However, there is still something in 2D that’s very important for the architecture discipline. It is the architectural elevation drawings that we are talking about.

So, these are two-dimensional drawings that provide a clear view of a building’s exterior.

More specifically, these drawings are available to show the building from different angles.

So, for example, the floor plans reveal the vertical relationships of spaces and sections in a building.

However, the primary purpose of these drawings is to provide a greater understanding of the building’s external functionalities.

Let’s dive deeper into why they even matter and how we can create them.

What are Architectural Elevation Drawings?

During the construction phase, professionals need to learn about a building’s external elements and their functioning or relationship with the rest of the components.

So, architectural elevation drawings are the representation of the walls, doors, windows, rooflines, finishes, materials, etc.

Now, it is not like the 3D representation, and doesn’t have the perspective that can represent the visual depth and distortion in an exterior facade. However, for professionals, they become strongly useful for communicating dimensions, proportions, levels, and design details.

Now, in practice, architects develop these drawings to communicate facade designs. Contractors get the information they need for construction and coordination directly from these drawings.

And, elevation serves as a strong assistance, allowing architects to understand the relation between various levels.

Types of Architectural Elevation Drawings

There are several categories to separate elevation drawings when they show the building from different directions.

Additionally, professionals take care of the level of detail required while preparing a particular drawing.

And for a project, the number of elevation drawings usually depends on the building design complexity, documentation standards, and construction needs.

Front Elevation

Let’s take the example of a front plan section elevation drawing. This represents the primary facade, where professionals highlight the main entrance, windows, exterior finishes, and other prominent architectural features.

Rear Elevation

Similarly, a rear elevation drawing can show the back facade, along with secondary entrances, service openings, and other visible elements.

Side elevation

These drawings provide a clear left-right view of a building structure. It communicates design setbacks, side windows, and wall profiles. Professionals can also understand the change in a building’s height after any design updates.

Interior elevations

As we can understand, these show the individual walls of a building that separate the kitchen, bathrooms, bedrooms, offices, and reception area.

Sometimes interior elevations can be prepared in great detail when you need to represent the cabinetry, fixtures, wall finishes, and built-in elements with different materials.

Detailed elevations

Now these are specific drawings that professionals prepare for special architectural features. These features need to be shown with greater clarity. Such details include facade treatments, entrance assemblies, wall systems, and decorative elements.

The table below will give you a detailed idea of the types of Architectural Elevation Drawings

These are the various types of elevation drawings that together serve a greater purpose. Despite the project scale, they provide a comprehensive view of the building’s exterior and some selected interior surfaces. This supports design communication, clearer construction documentation, and accurate representation of the plan.

So, now let’s understand how professionals create these drawings and what inputs they take from other teams.

How are Architectural Elevation Drawings Created?

When creating such drawings, the primary thing involved is translating the building’s design into a precise representation of its exterior.

However, there are various workflows depending on the software differences and the type and scale of the project.

These are the steps that professionals generally follow:

Start with a model or floor plan: This is the first input that professionals acquire from the BIM modeling team. Thanks to this technology and software like Revit, floor plans come out directly from the architectural model. Professionals need the architectural model and approved floor plans for their primary reference of the geometry and spatial relationships.

Elevation Drawing Development

• Establish elevation viewpoints: Next, the architect’s vision determines the direction from which the drawing will show the building externally. And based on this second step, we can decide the type of elevation drawing we are preparing.
• Project Building Elements: Now, they include the project walls, doors, windows, slabs, roofs, and other elements.
• Develop facade geometry: This is the step where things start to take shape. Once the professionals get the above details, they start with the facade detailing. This process makes the facade design executable with details, such as cladding, balconies, projections, parapets, and other design elements.
• Add levels and dimensions: Now comes the part where professionals represent the vertical plane relationships. However, this is not a straightforward process where they can simply add the dimensions. Before they start the process, an analysis of sections and floor plans happens. Only after that can they include the floor levels, overall heights, and some critical dimensions and precise measurements.
• Add materials and annotations: This is where the drawings start taking shape into the proposed architectural styles. Next, architects identify the required finishes, materials, and openings to add them directly to the facade, interior, and exterior wall materials. They also keep in mind any keynotes and preferences that the client or project owner has shared.

Elevation Drawing Coordination and Review

• Coordinate with plans and sections: Even if the drawing is almost ready at the previous step, there is something vital missing. At this stage, professionals cross-check the elevation against floor plans and sections. This helps them identify all the inconsistencies in geometric shapes, levels, openings, or dimensions.
• Review and issue: Professionals finally send these drawings to QA teams. This is a critical stage where there can be several revisions before publishing it for further coordination and regulatory compliance.

Architects prefer CAD-based workflows because they involve drafting tasks. Once the geometry is set manually, BIM connects the elevations to the coordination model.

Now, while creating architectural drawings, there are some common mistakes. These can ruin your workflow or even cause reworks downstream. Let’s have a look at the most common ones that we mostly do not notice.

Common Mistakes in Architectural Elevation Drawings

Most firms are aware of the importance of their elevation drawing output quality in architectural practice. They need to ensure that it depends on dimensions and annotations accurately for the rest of the project documentation. Nevertheless, there are these mistakes that make their way into the workflow. These are:

Using outdated information

In a lot of projects, there are inconsistent inputs from the contractor side. They become less aware of what they share and end up providing outdated information. For instance, a team will begin elevation drawings, where rework now becomes an inevitable thing.

Failing to establish drawing standards

We have multiple teams from different trades working together with construction guidance on a single building. Every team produces data that is useful for another team, and sometimes even the only input to start their work. In such a scenario, if there are no standardized conventions, elevations will be inconsistent and would not meet the zoning laws.

Drafting independently from the model

A lot of teams do not wait for inputs of facade geometry from the model. They begin to recreate it manually, which again increases discrepancies as they are not working on the coordinated data.

Not defining the required level of detail

Sometimes teams get very little information, which brings in a lot of ambiguity. And since they do not have a specific idea, there could be unnecessary details, or even some details might be missing.

Weak revision management

Drawing revisions are bound to occur, sometimes from clients and most of the time from coordination issues. And every change affects the overall design intent and other drawings. Teams often do not keep track of every change, and that’s what creates problems downstream. But tracking can ensure that the revisions of architectural elements are propagated across all drawings and views.

Architectural Elevation Drawings: From Visual Representation to Construction-ready Documentation

These drawings play a critical role in the architectural process by translating building design into visual input for other teams.

Detailed and elevation drawings that are well- developed can serve additional purposes apart from just illustrating the facade. It becomes the base input for accurate levels, dimensions, openings, materials, and finishes to create buildings.

Modern drums should aim to improve their crafting workflows. That will help them avoid the above mistakes and create construction-ready drawings. If they can effectively track revisions across floor plans, sections, and BIM models, it will drastically reduce discrepancies.

Wrapping Up

The workflows we use today to generate elevation drawings are continuously changing the fundamentals. It is not the tool or the expertise that changes, but the approach through which these drawings are created. Some noteworthy changes can be standardizing naming, annotation, and dimension conventions, tracking revisions effectively, and seamless collaboration with other trades. Firms often think it is only about drawing generation, and this is where they fall short. The reality is that architectural elevation drawings are a part of the complete digital construction process.

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