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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 Next House: USA
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Buildner's Unbuilt Award 2026
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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