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Sod Integration and Volcanic Ash Create Sustainable Community Hub

Authors:
Bjarke Jansen, Costanza Angeloni, Kleopatra Balatsouka
Sod Integration and Volcanic Ash Create Sustainable Community Hub

Project in-detail

Crafted from volcanic ash and reclaimed wood, the design integrates sod roofs to blend seamlessly with the Icelandic landscape while providing a multifunctional space for community engagement.
5 key facts about this project
01
Crafted with a substantial portion of the structure submerged underground for thermal efficiency.
02
Utilizes volcanic ash for insulation, enhancing energy performance with local materials.
03
Integrated sod roofs support vegetation, promoting biodiversity and ecological engagement.
04
Features large communal greenhouses to foster local agriculture and community interaction.
05
Incorporates climbing walls as part of the design, encouraging active outdoor engagement.
TheHUG is an architectural project located in Iceland that seeks to integrate seamlessly with its natural surroundings while fostering community interaction. The building is organized across six levels, with 60% of its mass situated underground. This strategy not only minimizes its visual impact on the landscape but also maintains thermal stability within the structure throughout varying seasonal climates. The design incorporates a range of sustainable practices, focusing on the careful selection of materials and efficient engineering solutions.

Unique Design Principles

The layout emphasizes communal spaces designed for both individual and collective use. At the ground level, large greenhouses and open communal areas promote agriculture and social gatherings. Each subsequent level features versatile room configurations, including a community room, children's area, and workshops. This tiered structure mimics Iceland's natural topography, with walkable roofs that serve as gardens and recreational areas.

The selection of materials plays a crucial role in the project’s identity. Reclaimed wood, volcanic ash, and reinforced concrete are utilized to create a sustainable building fabric. The incorporation of volcanic ash enhances the insulating properties while also leveraging local resources. This focus on materiality supports the project's ecological goals and reflects a commitment to low-carbon design.

Functional Integration

TheHUG's design advances energy efficiency and promotes recycling. A strategic layout ensures natural daylight optimizes interior spaces while reducing reliance on artificial lighting. Key features such as composting initiatives allow for effective waste management, contributing to the building’s environmental strategy. The presence of climbing walls and interactive gardens encourages residents to engage with their environment actively.

This architectural project stands out for its emphasis on adaptability to Iceland's climatic extremes. The design provides usability throughout the year, facilitating various outdoor activities regardless of the season. The harmonious blend of built and natural environments invites users to experience a connection with the landscape.

For more details on architectural plans, sections, and design ideas, readers are encouraged to explore the project presentation to fully appreciate the thought that has gone into TheHUG's development. This project exemplifies a balanced approach to architecture, sustainability, and community development.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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