3D architectural models

3D architectural models for engineer and architect

If you are an engineer or architect who needs better visualizes the design, you should know about the 3D architectural models. These models can support every stage of the design process from the concept of a project to presenting it to investors.

Learn more about the types available to you and the benefits of using them.


1. Types of 3D architectural models

Here are some 3D architecture models are available to use to support the design process and help clients visualize plans:

  • 3D architectural models: 3D architectural models are created in 3D modeling software that allows users to build a three-dimensional model of an object in their programs. They can be more informative than 2D models as they can show the texture, shape, and size of potential buildings.
  • 3D printed architectural models: 3D printed architectural models are created with software that allows users to craft three-dimensional buildings. Instead of staying in a digital 3D form, these printed architectural models are printed out to provide a physical, 3D built-to-scale representation of your building plans.
  • Handmade 3D architectural models: Sometimes, engineers or architects want to have a more personal touch with their models. Instead of designing models in the software, employees will hand-craft these 3D models. While manual models are a bit outdated, they can still be valuable for times. When you need to convey a project’s perspective such as scale and proportion, it can sometimes be difficult to facilitate with 3D printing.
2. Types of construction models

Different types of construction models are used at different stages of a project’s design. The three main types are the conceptual, working, and presentation models:

  • Conceptual models are usually used at the beginning of a project’s design to understand what a project might look like. Stylists often make these types with cheap materials like foam and cardboard so they can quickly modify the model to test different designs.
  • Working models are used while a project is in the design process. Modelers upgrade from the foam and cardboard seen in concept models to more solid materials because they needed to capture more details of the design. They help clients see how architectural ideas are coming to life and the development of the project.
  • Presentation models are usually the last type of construction models after completing designs. Modelers build these models to scale to represent everything from single buildings to the entire community. These buildings will also include objects that represent the landscape and any details related to a project. Details can be especially important if a company needs to sell its plans or get approval from the governing body.


Using 3D models comes with several advantages that architectural and engineering firms will love. Below are the top three benefits that 3D models can give to a business:

1. Better Representation

Seasoned architects and engineers can easily visualize a completed design based solely on 2D architectural drawings. However, it may be difficult for newer designers and other employees in your company. One of the main advantages of 3D modeling is the way it provides accurate descriptions of a project.

Now, you don’t have to look through different drawings to figure out what the project will look like in real life. With 3D models, you can see a built-to-scale representation of your projects. Besides, these drawings can highlight what the project will look like with certain paint colors, landscaping options, and design features.

2. More Effective Marketing and Project Submissions

3D models provide better representation than 2D drawings when needed to help clients better visualize a project. If you are trying to sell a home design, for example, to an individual buyer or development company, 3D models can bring your design quality more effectively than any flat drawing ever had.

Also, if you are planning for community or other large scale projects, you may need to submit your plan to regulatory authorities for approval. In competition, you should do everything possible to separate yourself from other companies and a 3D model can do it. A 3D model can also speed up the approval process because they are easier to understand for non-technical people.

3. Errors Control

3D building models are excellent at saving your company from costly errors by helping staff catch errors before construction begins. A 2D drawing can be more abstract. It can cause some mistakes that can lead to big costs if the errors go unnoticed until after construction starts. 3D models can make errors much easier to spot and help you correct them before your company presents a model to clients.

For example, you can compare a repaired model to a faulty model to illustrate the project’s environment and specifications. Typically, you will need clients to log into any changes to the project, so these 3D models can help illustrate the changes needed to clients who might not understand why the original design isn’t possible.