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Hexagonal Modules with Natural Stone Accents and Solar Integration for Sustainable Living

Hexagonal Modules with Natural Stone Accents and Solar Integration for Sustainable Living
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Constructed with hexagonal modules and natural stone accents, this sustainable dwelling seamlessly integrates solar technology to create an adaptive living environment.
5 key facts about this project
01
Constructed using hexagonal modules to enhance spatial efficiency.
02
Incorporates natural stone accents to blend with the surrounding landscape.
03
Features integrated solar technology for energy self-sufficiency.
04
Utilizes local timber to support regional economies and sustainability.
05
Designed for adaptive reuse, allowing flexible living arrangements.

### Overview

Located in a contemporary residential setting, the Capsule Home merges sustainable living practices with a brutalist architectural aesthetic, influenced by the structure of a beehive. The design's intent is to create a self-sustaining environment characterized by hexagonal spatial arrangements that promote efficient living while allowing for potential expansion in both horizontal and vertical directions. This project reflects contemporary architectural trends that prioritize environmental harmony and robust industrial elements.

### Spatial Configuration

The architectural layout consists of hexagonal modules that delineate various functional areas, such as living rooms, kitchens, and outdoor spaces. This geometric approach not only optimizes space but also facilitates an organic transition between distinct sections of the house. The design accommodates a basement and ground floor, along with modular extensions that offer flexibility for future adaptations. Large windows are integrated throughout the facade, enhancing natural light penetration and fostering a connection to the surrounding landscape. This strategic fenestration contributes to energy efficiency and promotes interactive living with the outdoor environment.

### Material Selection and Sustainability

The Capsule Home employs a diverse range of materials that support its structural integrity and aesthetic vision. Reinforced concrete forms the basis of the design, aligning with the brutalist narrative while ensuring durability. Locally sourced timber is utilized for both structural and finishing elements, introducing warmth to the interiors. Large glass windows provide natural illumination and visual continuity with external spaces, while structural steel offers strength without compromising minimalism. Natural stone is used in countertops and flooring, combining elegance with practicality. The project incorporates solar panels into the design, reinforcing its commitment to renewable energy and responsible resource utilization. The thoughtful integration of local materials not only enhances the building's ecological footprint but also supports the local economy, exemplifying a sustainable architectural approach.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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