3D rendering of a contemporary office space with a floating wooden staircase, glass walls, and seating area, emphasizing Product visualization.

3D Product Rendering for Staircase Designs 7CGI Projects

4 min read
Last Updated on May 13, 2026 by Abdullah Al Baki

The Client and The Project

First, let me introduce our client, Marretti International. They are headquartered in Italy and sell staircases internationally. It has been a couple of years we have been working together. They usually contact us upon receiving an order to visualize their design on their customer’s house interior. But this time, the intent was different. They want to tag luxury to their name and target a different segment of customers. I loved how they planned it for various reasons. The quality they offer is beyond the standard level. They just needed to show it to the world.

7CGI’s Take

Here, we joined in and provided our product rendering service to Marretti. From the outset, our team at 7CGI Limited worked closely with the client to understand their brand identity, target audience, and aspirations for the project. We planned each phase, ensuring a seamless execution from conception to delivery. The goal was to show off their beautiful staircases in some spaces where the viewers could relate luxury to the images they were viewing.

We figured out that to meet our client’s needs best, we should focus on commercial interiors. This was our initial idea for our contact at Marretti.

Photorealistic 3D rendering of modern luxury living room with large curved beige sofa, round coffee table, built-in shelving, pendant lights and dramatic city skyline view through floor-to-ceiling windows at dusk
Photorealistic 3D rendering of modern luxury floating wooden staircase with glass railing, dramatic black wavy ceiling panels and polished marble floor
Photorealistic 3D rendering of modern luxury office interior featuring dramatic floating wooden staircase, glass partition walls, gray armchairs, round coffee table and open-plan workspace in the background

The client’s Unique Taste

The client had unique tastes, preferring an interior filled with wood for a cozy, upscale look. We weren’t quite sure which way to go. So, we came up with several options for the client to pick from. Apart from our teamwork at 7CGI, I reached out to my network of 3D artists on LinkedIn for their thoughts. 

These are the images that the client wanted to move forward with. So, we worked only around these two images to take them to the next level. Here is the outcome:

The client gave detailed feedback on the interior and their staircase design. They mentioned that the staircase requires a wooden railing to meet state regulations. After addressing the client’s comments, the images now look like this:

Photorealistic 3D rendering of luxurious modern interior featuring dramatic floating wooden staircase with glass railing, rich wood paneling, herringbone wood flooring and contemporary living area
Photorealistic 3D rendering of modern luxury office lounge with dramatic floating wooden staircase, glass railing, light gray armchairs, round wooden coffee table on circular rug, wood-paneled walls and herringbone flooring

 

Project Completion

The client was happy with the image quality, so we rendered it in higher resolution and sent them the final product. They were thrilled, confirming that we met their high standards. The client marked the project as complete.

A few Months Later

The Marretti International team reached out again. They asked us to add strip lights at the bottom of each stair step in one of the renderings we made for them before. We made revisions and sent them for review. Here are the Renderings:

Photorealistic 3D rendering of modern luxury office lounge with dramatic floating wooden staircase featuring warm under-step lighting, light gray armchairs, round wooden coffee table on circular rug, light wood paneling and glass partitions

Our partnership with a top staircase seller shows the power of 3D visuals. At 7CGI Limited, we help brands captivate audiences with engaging 3D Visualization, blending creativity, skill, and tech.

Need similar services for your brand and show off your products? Contact us today!

ABOUT THE AUTHOR

founder of 7cgi limited sitting on a boat

FOUNDER & CREATIVE DIRECTOR

Abdullah has been at the helm of 7cgi Limited since 2015. With a career as a 3D artist that began in 2008, he has positioned himself as an industry thought leader and serves as a mentor to numerous 3D artists today. You can connect with him on LinkedIn to gain from his extensive knowledge and experience.

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