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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
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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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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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