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Rammed Earth Shelter with Local Hardwood and Thermal Efficiency for Himalayan Trekkers

Authors:
Nikhil Tricam, Ghanisha Bucktowar
Rammed Earth Shelter with Local Hardwood and Thermal Efficiency for Himalayan Trekkers
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Constructed from rammed earth and local hardwood, this mountain hut in the Himalayas offers thermal efficiency and a communal space for hikers seeking refuge in a remote landscape.
5 key facts about this project
01
Constructed with locally sourced rammed earth for optimal thermal performance.
02
Features a bent A-frame design that enhances structural stability against heavy snow.
03
Includes a communal dining area designed to foster interaction among hikers.
04
Incorporates a natural veranda that merges indoor and outdoor spaces for user engagement.
05
Utilizes sustainable hardwood throughout, minimizing environmental impact.

### Overview

The mountain hut, titled “_of earthlof air_,” is situated in the Himalayas, designed specifically to address the environmental challenges of the region while catering to the needs of hikers. The project emphasizes a strong connection between shelter and nature, reflecting a commitment to ecological harmony and user experience. The design intends to create a nurturing environment that fosters both physical comfort and emotional well-being among users.

### Spatial Organization and User Engagement

The hut features a two-level layout that accommodates communal and private spaces. The upper floor includes sleeping areas for up to 20 individuals, structured with efficient bunk beds, alongside a dining area that encourages social interaction among guests. Staff accommodations are also integrated to streamline service. The lower floor houses essential facilities including a kitchen and food storage, along with social areas designed to promote engagement among visitors and staff. The building's orientation has been carefully planned to optimize natural light, enhancing the overall user experience throughout the day.

### Material Choices and Sustainability

The material palette for “_of earthlof air_” is chosen for its environmental compatibility and functional performance. Rammed earth walls provide natural insulation while minimizing ecological impact. Locally-sourced hardwood is employed in the roof and sliding screens, promoting contextual integration. A slate roof offers durability against snow and rain, while locally-sourced stone forms the robust plinths necessary for stability in high-snow conditions. Additional features, such as double-glazed windows and concrete foundations, contribute to the structural resilience and energy efficiency of the hut. Solar panels are incorporated to enhance the building's sustainability, reinforcing its ecological responsibility within the Himalayan landscape.

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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. 

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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.

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