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Natural Stone and Adobe Shelter Embracing Passive Solar Principles in a Mountain Retreat

Authors:
Wai Sie Ng, Khang Siang Tey
Natural Stone and Adobe Shelter Embracing Passive Solar Principles in a Mountain Retreat

Project in-detail

Incorporating local stone and adobe plaster, this mountain retreat cleverly utilizes passive solar design to create a sustainable haven for trekkers seeking rest and connection with nature.
5 key facts about this project
01
The design incorporates local stone and adobe plaster for enhanced thermal performance and sustainability.
02
Passively designed with clerestory windows, maximizing natural light while minimizing energy use.
03
Features communal areas strategically arranged to foster social interaction among guests.
04
Constructed using local materials, significantly reducing the carbon footprint associated with transport.
05
Equipped with Peltier tiles for energy generation, showcasing an innovative approach to sustainability.
The project presents an architectural solution designed specifically for trekkers in a mountainous region, addressing both the functional needs of its users and the contextual requirements of its environment. This design represents a careful balance between utility and the interaction with nature, creating a sustainable and inviting shelter that enhances the experience of its visitors. The building serves as a communal retreat, accommodating approximately 20 guests while promoting social connections and individual reflection.

The structure's layout is organized around a central corridor, effectively connecting diverse spaces designed for sleeping, dining, and relaxation. Guest rooms are positioned to maximize both natural light and scenic views, creating an immediate connection to the mountainous landscape outside. This thoughtful placement helps to foster a sense of wellness and tranquility within the interior spaces. Common areas are designed to encourage interaction among guests, reinforcing a communal atmosphere that is integral to the overall experience.

A key aspect of this architectural project is its focus on materiality, with a strong emphasis on the use of locally-sourced materials. The primary materials include local stone for the façade, wood for structural and decorative elements, and adobe plaster to enhance insulation properties. This choice not only aligns with sustainability goals but also reflects the traditional building practices of the region. By utilizing materials that are readily available, the design minimizes transportation impacts and promotes environmental responsibility. The stone walls provide thermal mass, which contributes significantly to maintaining comfortable temperatures within the building throughout the changing seasons.

The design also integrates passive solar strategies that effectively respond to the local climate. The orientation of the building and the inclusion of large windows facilitate optimal sunlight penetration during the day. This passive heating strategy is complemented by the thermal mass of the stone walls, allowing the building to store solar energy and release it gradually during cooler nights. The presence of buffer spaces further aids in moderating temperature fluctuations, ensuring a comfortable indoor environment.

Unique design approaches are evident in the architectural features that connect the interior spaces with the natural surroundings. This relationship with the physical landscape is enhanced by the placement of clerestory windows, which not only bring additional light into the building but also frame stunning views of the mountains. The design prioritizes a sense of openness and continuity with nature, creating a seamless transition between inside and outside spaces. This connection is critical for the trekking community, as it allows users to fully appreciate the beauty and tranquility of their environment.

The project also employs innovative technologies, such as Peltier tiles for energy generation, showcasing a commitment to sustainability and modern design thinking. This thoughtful integration of building technologies and materials results in a structure that is not only practical but also embodies a deep respect for the region's natural resources and cultural heritage.

The overall design of this project stands out for its holistic approach to architecture, blending functionality with environmental considerations. By creating a refuge that fosters community interaction while respecting individual privacy, the design meets the diverse needs of its users. Each aspect of the project—from its communal areas to the meticulously chosen materials—has been carefully considered to create a harmonious and engaging living experience in a mountainous setting.

For a more detailed understanding of the architectural plans, sections, designs, and ideas that shaped this project, we encourage readers to explore the project presentation further. Engaging with these elements will provide deeper insights into the thoughtful decisions and innovative approaches taken in this architectural endeavor.
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100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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