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Geothermal Retreat With Siberian Larch Framework and Extensive Green Roof

Authors:
Silvio Gonçalves, Samuel Pirmin Dafflon, Lucas Jolan Rodriguez
Geothermal Retreat With Siberian Larch Framework and Extensive Green Roof

Project in-detail

Harnessing geothermal energy, the design utilizes a Siberian larch framework and a green roof to create a sustainable retreat that offers essential amenities for users engaging with the Mývatn landscape.
5 key facts about this project
01
Uses locally sourced Siberian larch for structural framework.
02
Incorporates a green roof to enhance insulation and biodiversity.
03
Designed to optimize natural light while protecting against wind.
04
Equipped with geothermal heating for energy efficiency.
05
Features communal spaces that foster social interaction post-adventure.
The "Torfbær" project presents a thoughtful architectural solution designed for the Mývatn region of Iceland, incorporating local traditions and modern sustainability practices. This project consists of three distinct volumes arranged to serve multiple functions, creating a space that fosters community engagement while providing necessary amenities for outdoor enthusiasts. The building operates as a transitional space, accommodating guests who explore the surrounding landscapes characterized by volcanic features and natural beauty.

In the southern volume, a social area allows users to relax and connect, featuring expansive windows that promote natural light and views of the surroundings. The central volume serves as the multifunctional hub, providing space for gatherings, activities, and communal dining. The northern volume is designated as a garage, designed to protect vehicles from harsh weather conditions while maintaining a cohesive visual harmony with the other two structures.

Sustainable architecture is a key focus of the project's design. The use of locally sourced Siberian larch for the building's post-and-beam framework is not only durable but also aesthetically pleasing, blending with the natural landscape. Furthermore, the building employs geothermal heating systems which take advantage of Iceland's natural resources to minimize environmental impact. This commitment to environmentally friendly practices is demonstrated through several innovative approaches, such as insulated stone foundations and effective moisture barriers that ensure structural integrity in the region's variable climate.

Unique Design Approaches

The Torfbær project differs from traditional architectural designs through its seamless integration with the surrounding topography. Each volume is carefully oriented to maximize sunlight exposure, offering comfortable outdoor areas year-round. The thoughtful arrangement of spaces enhances wind protection, making the terraces usable in various weather conditions and promoting outdoor interactions.

The project incorporates green building techniques, with extensive use of thermal insulation materials including sheep's wool, providing effective temperature regulation. The extensive green roof not only enhances the building's aesthetic appeal but also increases biodiversity and insulation. The inclusion of efficient waste management systems aligns with Iceland’s commitment to sustainability, minimizing the impact on local ecosystems.

Architectural Details

Attention to detail is evident throughout the project. The choice of terazzo flooring in communal areas provides both functionality and a warm atmosphere. Large openings in the facade are designed to facilitate natural ventilation, while eaves and overhangs protect against rain and snow accumulation. The careful selection of materials, including vapor barriers and OSB panels, reflects a commitment to durability and energy efficiency.

Overall, the architectural design of the Torfbær project exemplifies a balanced approach to function, sustainability, and aesthetics. For those interested in delving deeper into the architectural plans, sections, designs, and ideas, additional resources are available to explore the project's full scope and innovative methodologies.
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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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