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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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