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Rammed Earth Structure with Etfe Roofing Creating Communal Spaces in the Himalayas

Authors:
Adam Holloway, Maria Valente, Maria Valente
Rammed Earth Structure with Etfe Roofing Creating Communal Spaces in the Himalayas
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Constructed from rammed earth and topped with ETFE roofing, the facility integrates communal living spaces and sustainable practices in a mountainous environment.
5 key facts about this project
01
Integrates local rammed earth materials for enhanced insulation and sustainability.
02
Utilizes ETFE roofing to maximize natural light while minimizing structural weight.
03
Employs a geodesic design for optimized load distribution and earthquake resistance.
04
Incorporates a variable brick jig for on-site, tailored production of building materials.
05
Features a central hearth for communal warmth and social interaction within living spaces.

### Project Overview

Located in a mountainous region, this design draws inspiration from the spiritual principles associated with mandalas, reflecting a deep connection between built forms and cultural significance. The project incorporates locally sourced materials and energy-efficient strategies, enhancing sustainability and cultural resonance.

### Conceptual Framework

The design is informed by the symbolism of mandalas, characterized by their circular forms representing wholeness and interconnectedness. This geometric framework enhances communal living and interaction, aligned with the values of local Himalayan cultures. The architectural organization promotes spaces for social engagement and personal reflection, while integrating mathematical properties to illustrate natural patterns, thus fostering an educational environment alongside its primary functions.

### Materiality and Construction Techniques

The construction utilizes rammed earth bricks, chosen for their environmental benefits and thermal insulation, important for the mountainous climate. Complementing this are ETFE panels in the roof, which allow natural light ingress while supporting the structure's energy demands through solar integration. Wood, coconuts, and bamboo are incorporated to enhance interior warmth and reflect local craftsmanship.

The project employs innovative construction techniques, including geodesic tessellation for earthquake resilience and variable brick jigs for tailored production on-site. The use of color-coded bricks aids in construction efficiency while adding visual interest. These choices not only address functional needs but also ensure minimal environmental impact, promoting sustainable building practices.

### Functional Strategies

The design features a central hearth for heating common areas, effectively distributing warmth without smoke intrusion. Renewable energy sources, including wind turbines and solar panels, support the building's energy requirements. The layout of multi-use spaces allows for adaptable living arrangements, incorporating sleeping, cooking, and communal gathering areas to meet diverse user needs.

By intertwining resilience, sustainability, and cultural significance, the design stands as a functional and meaningful addition to its environment.

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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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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 €
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Final registration deadline 30 October 2025

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