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Volcano-Inspired Roof Embraces Night Sky in Sustainable Community Hub

Authors:
Boris Papeians, Marine Burtonboy, Julien De Muynck
Volcano-Inspired Roof Embraces Night Sky in Sustainable Community Hub
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The design's volcano-inspired roof minimizes light pollution while offering expansive views of the night sky, supporting a sustainable dining experience and indoor farming in a community-focused environment.
5 key facts about this project
01
Roof design mimics a volcano, enhancing aesthetic appeal and functionality.
02
Integrates indoor farming with dining spaces for a farm-to-table experience.
03
Promotes community engagement through designated multipurpose areas.
04
Utilizes a minimal visual profile to blend with the natural landscape.
05
Visibility of structural elements creates a rhythmic interior atmosphere.

The design elements of the building respond thoughtfully to its geographical setting, characterized by long nights and dark scenery. It features a low-rising form reminiscent of a lighthouse, allowing for necessary visibility without dominating the landscape. The overall concept integrates sustainability with food production, aiming to create an inviting atmosphere for a variety of users, from families to the elderly.

Architecture Concept

At the heart of the design is a small roof shaped like a volcano, encouraging a connection to the night sky while minimizing light pollution. This choice combines both visual appeal and functionality, enhancing the experience of being in a natural setting.

Spatial Organization

The building is strategically positioned to take advantage of the site’s topography and views. There is space for potential future expansion, and the design includes an open-air parking area. Visitors first enter through a clear entrance space, which serves as a transition into the building and prepares them for the experience to come.

Functional Zoning

Interior areas are divided into distinct zones, such as a closed-off outdoor spot, a well-oriented terrace, and a multipurpose area. This thoughtful zoning allows for various activities, fostering interaction among visitors. Additionally, there are pocket spaces within the greenhouse designed for private dining or team-building events centered around sustainability, promoting community involvement.

Material Transparency

The building’s structure is defined by visible columns and beams that add rhythm and depth to the interior. The open plan encourages connectivity between spaces and utilizes large windows to invite natural light inside. The integration of the greenhouse and restaurant provides an opportunity for diners to observe the growth of their food, reinforcing the relationship between what is cultivated and what is consumed.

Each design detail contributes to a cohesive environment, highlighting the interaction between architecture and the natural landscape. The thoughtful arrangement promotes engagement with both nature and community, creating a space where people can connect and learn about sustainability.

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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
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Eligibility Open to all
Early bird registration deadline 19 November 2025

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