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Viktar Varabei's Lumen Cube Office emerges from an elevated aerial vantage point that reveals the structure's complete formal organization within its verdant urban context, presenting a contemporary…

Lumen Cube Office by Viktar Varabei is a highly esteemed winner of the very prestigious 2026 Bronze A' Design Award in Architecture, Building and Structure Design Competition Category.


BronzeArchitecture· 2026

Lumen Cube Office

by Viktar Varabei

Client: Intelstock Engineering

Bronze A' Design Award Winner in Architecture Category

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Verified Award Winner

Verify Award Status for #173338

Colors

The Design

About Lumen Cube Office

Lumen Cube is a commercial development that seamlessly balances business efficiency with a substantial contribution to the urban environment. It creates a bright, creative, and inspiring space for people. The fully glazed central atrium is the main highlight flooded with daylight by day and glowing warmly at night. The dynamic cubic composition with protruding glass volumes gives the building visual lightness and a distinctly modern character. Open green terraces, flexible office layouts, and energy-efficient solutions make Lumen Cube a prime example of modern, comfortable architecture.

The Recognition

About the Bronze A' Design Award

Lumen Cube Office is a Bronze A' Design Award winner, a highly prestigious recognition granted to outstanding designs distinguished by creativity, ingenuity, and astuteness. Bronze winners are amply skillful and strikingly creative artifacts that authenticate the vast experience, imagination, and resourcefulness of their designers. Lumen Cube Office is expected to be a highly regarded, admired, and cherished object that is notably professional and innovative. This Bronze A' Design Award-winning design incorporates best practices in art, science, design, and technology, and is excellent for its attention to detail. Lumen Cube Office splendidly satisfies needs, touches desires, charms feelings, and appeals to curiosity.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The project demonstrates a balance between commercial functionality office and public spaces recreational areas, pedestrian accessibility. The atrium became the main wow-effect and the center of everything – not only the interior space, but also the shaping. The dynamic structure with protruding glass volumes creates a visual lightness and a modern image, emphasizing the connection between the interior and exterior spaces. The main purpose of an atrium is to provide a place for relaxation, and the best way to relax is to change activities or at least the environment.
Dimensions & Packaging
The site covers an area of 4,340 square meters, with a total building area of 7,790 square meters (6,540 square meters above ground and 1,250 square meters underground). The building has a height of 40 meters, with 5 floors above ground and some areas reaching 6 floors
Tags
Urban Catalyst, Office, Urban Renewal, Green Spaces, Community
Production Technology
The building consists of six floors, with retail spaces and cafes on the ground floor. The typical floors 2 to 5 are dedicated to offices. The structural grid allows for a flexible layout system that can be easily adapted to meet any needs and can be modified based on the residents' requirements. The building features open green terraces on various floors, providing a comfortable working environment.
The modular facade geometry with panoramic windows and light-colored concrete panels maximizes natural light while reducing energy consumption by up to 40%.
Design Challenge
The primary challenge was balancing commercial functions with public accessibility..
Research
With all the general rationality and restraint of decisions, it was possible to create an architecture that was not boring at all, with a creative, stimulating atmosphere and an abundance of light. For the success of the project, it was important to achieve durability, elegance and a surreal spatial effect.
Inspiration
Lumen Cube is not merely a structure-it is a light-responsive urban catalyst, where architecture becomes a medium for dialogue between people, nature, and the city. Lumen Cube reimagines the urban office typology through the interplay of light, geometry, and human-centric design. At its core, the project is a modular concrete-and-glass composition where translucent volumes emit a soft, energy-efficient luminescence at night-transforming the building into a beacon of transparency and innovation. The name Lumen Cube reflects this duality-Lumen symbolizes enlightenment, openness, and the flow of ideas, while Cube embodies the structural clarity and urban presence of its geometric massing.
Project Duration
Design period 2023-2025
Location: Belarus, Hrodna
Operation Flow
he project combines advanced architectural solutions, environmental innovations, and social responsibility, creating a space that not only meets business needs but also improves the quality of life in the city.
The urban planning significance of this point is reflected in the design of the new building's corner, which features a broken "cubistic" line. The sculptural nature of the corner is enhanced by glass consoles arranged in a cubic composition. The corner of the building features a recessed entrance, which extends the street square and "lures" passersby inside. The pattern of the concrete tiles unobtrusively "directs" the flow of people in the right direction. The atrium's full-glass construction creates a dynamic interior space and allows sunlight to enter the building, creating a connection between the inside and outside. In the evening, the building is illuminated, becoming a visual and color focal point.
Patents
Copyrights belong to Viktar Varabei
Image Credits
Viktar Varabei

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