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Sips and Cyclopean Concrete Form a Sustainable Mountain Retreat in Nepal

Author:
Andrew Karpov
Sips and Cyclopean Concrete Form a Sustainable Mountain Retreat in Nepal
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Constructed with structural insulated panels and cyclopean concrete, this mountain retreat in Nepal integrates local motifs and sustainable practices to provide a functional lodging space for visitors in a challenging environment.
5 key facts about this project
01
Constructed with structural insulated panels for enhanced thermal efficiency.
02
Utilizes cyclopean concrete for durability against harsh mountain conditions.
03
Features flexible sleeping arrangements with modular two-tier configurations.
04
Incorporates local architectural motifs to reflect the cultural context.
05
Includes renewable energy solutions through integrated solar panels.

## Overview

Located in the Himalayan region of Nepal, the Himalayan Mountain Hut project is designed to provide sustainable accommodation in a remote, high-altitude environment. The intent is to integrate local architectural styles with modern sustainability practices, creating a functional space that acknowledges and enhances the cultural heritage of the area while serving the needs of tourists seeking both short and extended stays.

## Spatial Strategy and User Experience

The architectural design features a two-floor layout, optimizing usability while ensuring comfort for guests. The first floor includes a porch, a central dining area, a fully equipped kitchen, and essential utility spaces, totaling approximately 172.6 square meters. The second floor accommodates flexible sleeping arrangements that can adapt to varying group sizes, allowing for up to 20 occupants. The modular design includes features such as two-tier beds, facilitating dynamic adjustments for guest capacity.

## Materiality and Sustainability

Material selection emphasizes durability and environmental integration while adhering to sustainable construction practices. Structural Insulated Panels (SIPs) are utilized for their superior insulation and efficient assembly, while cyclopean concrete reinforces the structure with contemporary benefits drawn from traditional building techniques. Wooden siding provides regional character and aesthetic harmony, and fiber-reinforced cement panels ensure weather resistance against the harsh Himalayan conditions. The project prioritizes the use of local materials, contributing to its self-sustainability objectives. Solar panels will also be integrated to supply renewable energy, enhancing the hut's environmental credentials.

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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.

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Final registration deadline 25 September 2025

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