How 3d Rendering Is Transforming Interior Design 

 |  Justin Osborne

3D Rendering in the Interior Design: Everything You Need to Know

3D rendering in interior design

3D rendering in interior Design: Image source Tallbox

The interior design profession is just about a hundred years old. Nothing like it was ever mentioned until Elsie de Wolfe was given a commission for home decoration in 1913. This was effectively the start of the interior design profession.

Professional interior designers started from simply knowing how to paint a house and arrange the furniture. Then they gradually evolved till the point where they consider every detail of the building for their decoration. However, they were faced with a big problem, which was showing customers work samples. This was a complex problem for interior designers. Not until 15 years ago, they would have to go the extra mile to create a small room model or present sketches that are hand-drawn and colored combined with textiles and color palettes to their clients.

Introducing 3D design software into interior design by modern interior designers a few years ago was the turning point in this industry. The use of programs such as SelfCAD to create 3D rendered drawings and lifelike images to present to customers has made things much easier for modern interior designers. The use of 3D software for interior designs has entirely changed the process.

Many interior designers will agree that one of the best things to happen to the industry is introducing 3D rendering for interior designs. Now interior designers are more empowered to showcase their projects even better.

Professional interior designers expect to use the best available tools in the market to grow their business. With 3D rendering for interior designs, they are more equipped with a gateway to success in the interior design industry. 3D rendering has massively transformed the interior design process and industry at large. In this article, we will be discussing how 3D rendering has changed the interior design industry.

3D Rendering and Interior Design

Interior Design

3D rendered interior design of the house. Image source:

3D rendering in the interior design industry involves professionals such as architects and interior designers and how they create 3D images to showcase their design concepts. One of the most prominent features of interior rendering or 3D rendering for interior design is that the professional can present an item realistically and artistically. There is also a wide range of tools that designers can use for 3D rendering.

3D rendering is a far cry from 2D images and sketches that were the industry standard for displaying products in the past. These processes are now outdated and have no place in an interior design market that is very competitive. To effectively put your thoughts and ideas into visual designs that clients can see and appreciate, you need 3D rendering.

These days, all interior designers use 3D rendering as an integral part of their business and service to their customers. The ability to present 3D designs of their ideas and concepts to customers and clients has made the work easier for designers. Customers easily understand their projects and the expected outcome.

There are many benefits to 3D rendering, and it has helped the interior design sector in many ways. Here are some of the ways that 3D rendering is transforming interior design.

Maximizing profits

The use of different 3D rendering concepts in interior design marketing strategies helps boost sales and increase profit. This is because you are able to create interior designs that are perfect and crispy with minimal effort, and you are able to express your ideas perfectly to a prospective client. Apart from being used to boost marketing efforts, it is also capable of helping to create and nurture a strong relationship between you and your customers. 

The primary role of the interior designer is to give life to the ideas and visions of their customers. This was challenging to accomplish in the past and designers could take weeks or months to sketch and build tiny models with their hands. The process was very time-consuming, expensive, and tedious, as you can imagine. 

However, things have been much different since the advent of 3D software. Interior designers have created perfect design samples for their clients with much less effort and time. They're now able to do more within a short time. Also, they have created strong relationships with their customers to grow and maximize their profits. 

Project success

3D rendering is essential to the success of an interior design project. When designers are fussy with details, they may lose the whole concept. This happens when interior designers fail to add 3D rendering to their workflow and instead rely on traditional methods such as charts, swatches, boards, and stimulating client conversations. 

With 3D rendering, interior designers can use pre-design rendering to explore different variations of their designs at an early point of the design process. This saves a lot of time and money and offers a lot of value to the customers as they can understand what their project will look like even before it is started. 

There are times when interior designers have to present compelling concepts and have very little time to do so. It is also possible that the designers are not sure of the best option for the project while time continues to run down. 3D interior renderings and interior illustrations are the best approaches for the pre-design stage. They allow you to be flexible after the initial concepts and can be used quickly for your final presentation.

3D interior visuals are also crucial for interior designers because, apart from boosting profit, it also reduces the cost the client bears. This will help you build a strong relationship with them and make the working process smoother. 3D rendering will help interior designers to create a clear picture of the final product to the client, often leading to faster approvals. The work is easily understood by the client, improving the chances of completing the project successfully.

Error detection 

3D rendering ensures that clients can visualize themselves within their space before it is even completed. This is why it is essential for interior designers who also understand the need to provide high-quality delivery in all their projects. So, interior designers are always looking to create high-quality immersive and engaging projects. 

However, like with all kinds of designs, they may make mistakes too. Some of these mistakes will become very expensive to both the client and customer if they are detected very late in the project. Thankfully, 3D interior rendering takes care of this. With 3D rendering, it is easy for both the interior designer and client to detect mistakes at an early stage of the project, and rectify it before it becomes a bigger problem later in the project. 

Quick turnaround time for projects

The interior design process is usually time-consuming, and there are no effective shortcuts that you can take. So, it is essential that you use a tool that can help cut down the amount of time you will spend on the project while maintaining the high quality that you want your project to have. 

3D rendering helps to cut the timeframe needed for interior design projects. Interior designers no longer have to create different mood boards and a physical model, coupled with numerous showroom visits, requiring as much as months. 3D rendering requires just hours to do the work effectively and create a high-quality project. This takes away revisions from their work and reduces the possibility of losing clients because of delays. It is also easy for the clients to take their time in the showrooms to strengthen their choice. 

The reason 3D rendering helps to reduce the time for projects is that it boasts of straightforward processes. These processes include:

  • Client supplies the document: this kickstarts the whole process. The designer checks the clients’ ideas and adds ideas that they think are suitable for the projects.
  • Geometry, modeling, and camera selection: at this stage, the designer renders the project’s preview scenes which the client still has to review. Here, the designer uses cameras to show the client some parts or the whole model so he has an idea of what to look forward to in real life. 
  • Execution: the execution stage is where the model is created before it is sent over for the client’s approval. Various materials are used at this stage, and it requires lots of coordination. This stage is complete only when the client verifies and approves the project after being satisfied. 
  • Production stage: here, the designer renders the executed model and includes other things such as decorations, furnishings, furniture, etc. Again, only when the client approves of it is this stage complete. 
  • Post-processing: at this stage, post-processing features are added to the design, such as background, skies, and color adjustments. It is then delivered to the client. 


3D rendering has been helpful across many industries, but its most significant impact is probably in the interior design industry. It has completely transformed the industry from what it used to be before its introduction. Now interior design is easier, faster, and more cost-effective for both interior designers and their clients.

Justin is a teacher from Leicester, England, UK. When not teaching his little students and rooting for Leicester FC, he loves to share his thoughts and opinions about education, writing and blogging with other people on different blogs and forums. Currently, he is working as an editor at the essay writing service.

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