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Sheep Wool Insulation and Aluminum Elevation Integrate with Iceland’s Volcanic Landscape for Sustainable Living

Authors:
Maren Kühn, Morten Gisselbaek
Sheep Wool Insulation and Aluminum Elevation Integrate with Iceland’s Volcanic Landscape for Sustainable Living

Project in-detail

Incorporating locally sourced sheep wool insulation and a durable aluminum facade, the design elevates above Iceland’s volcanic landscape to create a sustainable living space that emphasizes community and connection to nature.
5 key facts about this project
01
Elevated on stilts to minimize environmental impact on the volcanic terrain.
02
Utilizes locally sourced sheep wool for insulation to enhance thermal performance.
03
Features large glass facades to maximize natural light and outdoor visibility.
04
Incorporates geothermal heating systems for energy-efficient climate control.
05
Design includes modular elements allowing for future adaptability and expansion.
The HRAUN project is an architectural endeavor located in the distinctive landscape of Iceland. It is designed to offer a space that seamlessly integrates modern living with the challenges and beauty of its natural environment. The building reflects traditional Icelandic architectural influences while employing contemporary materials and sustainable practices. Its primary function is to provide comfort and connection to the surrounding wilderness for visitors, allowing them to engage with the unique geographical features of the region.

Design and Spatial Organization

The HRAUN project stands out due to its elevated design on stilts, a choice that minimizes the impact on the volcanic terrain and enhances the building's interaction with the landscape. The elongated form of the structure facilitates expansive views, providing occupants with a direct visual connection to the Icelandic scenery. Inside, the spatial organization includes a large communal living and dining area that promotes social interaction, alongside compact sleeping quarters optimized for functionality.

This layout is tailored to accommodate various activities, allowing flexibility depending on the number of occupants. Technical areas are incorporated to maintain a clutter-free environment in communal spaces, emphasizing the project's efficient use of space. This combination of communal and private areas is integral to creating a cohesive living experience.

Materiality and Sustainability

What sets the HRAUN project apart from typical architectural endeavors is its thoughtful use of materials and sustainable energy solutions. The structure utilizes locally-sourced aluminum for its framing and facade, chosen for its durability and lightweight properties. Insulation is provided through sheep wool, an indigenous material known for its thermal efficiency, reducing the energy footprint of the building.

The implementation of geothermal energy systems takes advantage of Iceland's natural resources, ensuring that heating and hot water are provided sustainably. These elements highlight the project’s commitment not only to ecological responsibility but also to the local community, supporting regional material production and energy sources.

Visual and Environmental Integration

The transparency created by large glass facades fosters a strong connection between the interior and exterior environments, blurring the lines between the two. This design approach encourages occupants to engage with the natural surroundings, making the experience of residing in the building deeply immersive.

The architectural structure is designed to withstand the harsh Icelandic climate while maintaining energy efficiency. The choice of materials and the consideration of local environmental conditions demonstrate a comprehensive understanding of structural performance and sustainability.

For those interested in the architectural details and technical aspects of the HRAUN project, further exploration of the architectural plans, sections, and overall designs will provide deeper insights into the innovative concepts at play. The integration of traditional design with modern sustainability practices offers valuable lessons for future architectural projects. Explore the project presentation to gain a fuller understanding of its various elements and design ideologies.
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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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