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Gabion Walls and Thermal Mass Create Sustainable Refuge for Travelers

Authors:
Jonathan LeMaster, Sruthy Sukumaran
Gabion Walls and Thermal Mass Create Sustainable Refuge for Travelers

Project in-detail

Constructed with locally sourced gabion walls and designed for optimal thermal performance, the structure serves as a sustainable refuge for travelers navigating the challenging Himalayan terrain.
5 key facts about this project
01
Gabion walls provide structural support while enhancing thermal insulation.
02
The design incorporates bamboo as a sustainable material for internal frameworks.
03
Rainwater collection systems are integrated into the roof structure.
04
Large openings allow for natural light and passive solar heating.
05
Mud plaster enhances thermal performance and reflects local building techniques.

### Overview

Vasa Maulika is situated in Nepal, designed to respond effectively to both the local environmental conditions and the social requirements of its community. The project emphasizes the concept of shelter, drawing inspiration from traditional architectural forms and focusing on the wall as a primary element of protection and comfort. Its intent is to create a safe haven, particularly for travelers who seek refuge from the mountainous climate.

### Architectural Form and Function

The structure features a robust facade characterized by minimalist geometric lines and a strong visual presence. Constructed with locally sourced stone in gabion baskets, the exterior not only provides thermal mass but also blends with the surrounding landscape. Key design elements include a bold entrance defined by large pivoting wooden panels, which contrast with the stone facade and create a welcoming atmosphere. The internal layout organizes spaces into functional zones, facilitating areas for sleeping, restrooms, and communal interactions, thereby fostering engagement among users.

### Sustainable Material Choices

The project opts for a selection of materials that align with local traditions and sustainability goals. Locally sourced stone serves as the main component of the gabion walls, offering both structural integrity and insulation. The design incorporates bamboo for internal scaffolding and fittings, reflecting traditional construction techniques, while mud plaster enhances thermal performance within the gabion walls. Notably, the inclusion of photovoltaic panels on the roof maximizes solar energy use, complemented by a rainwater collection system using PVC piping to support sustainable water management practices.

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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

Enter an open architecture
competition now

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