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Charred Timber Cladding and Cross-Laminated Structure Supporting Geothermal Heating in a Communal Hub

Authors:
Blanka Vincze-hajnal, Milán Kas, Milan Valer Horváth
Charred Timber Cladding and Cross-Laminated Structure Supporting Geothermal Heating in a Communal Hub

Project in-detail

Utilizing charred timber cladding and cross-laminated timber construction, this communal hub harnesses geothermal energy to provide a functional and sustainable gathering space for outdoor enthusiasts in Iceland's unique landscape.
5 key facts about this project
01
Utilizes geothermal heating integrated directly into the conversation pit for enhanced comfort.
02
Features charred timber cladding for both aesthetic appeal and weather resistance.
03
Incorporates cross-laminated timber panels to achieve structural efficiency and warmth.
04
Designed with a bent A-frame to optimize views of the surrounding landscape.
05
Includes basalt slabs in the conversation area, connecting to the local volcanic context.
The architectural project "Common Grounds" is located in the Mývatn region of Iceland, nestled within the crater of a volcano. This facility has been designed to serve as a communal hub for skiers and outdoor enthusiasts, focusing on fostering social interactions amid the breathtaking natural landscape. The architecture is characterized by its integration with the environment, utilizing local materials and sustainable practices to create a welcoming space.

The primary functions of "Common Grounds" include providing areas for gatherings, relaxation, and observation. Central to the design are two main components: a conversation pit and a viewing deck. The conversation pit is strategically designed as a circular space that encourages dialogue and communal experiences, supported by geothermal heating to ensure comfort during colder months. The viewing deck enhances the interaction with the natural surroundings, offering expansive views that invite visitors to appreciate Iceland's unique landscapes.

Architectural Design Choices

Several unique design approaches distinguish "Common Grounds" from other similar projects. The use of charred timber for exterior cladding not only adds an aesthetic appeal but also enhances durability against the harsh weather conditions typical of Iceland. This material choice reflects a modern interpretation of traditional techniques while ensuring low maintenance.

Cross-Laminated Timber (CLT) is a primary material used for the interior, providing a warm atmosphere conducive to relaxation. The use of Rock Wool insulation within the walls contributes to energy efficiency, addressing thermal performance in the context of varying weather. Additionally, basalt slabs have been employed in the conversation pit area to tie in with the volcanic landscape, offering a tactile experience for users.

Flexible Design Elements

The architectural layout promotes fluidity between indoor and outdoor spaces, facilitating a harmonious interaction with nature. Two spacious areas designed for various activities support both social gatherings and quieter reflections. Large windows strategically placed throughout the design maximize natural light while framing views of the surrounding landscape.

Accessibility has been prioritized through the inclusion of two distinct entrances and a service station. This thoughtful approach ensures that the space accommodates diverse user needs efficiently.

Engagement with Sustainable Practices

Sustainability features prominently in the design philosophy of "Common Grounds." The use of geothermal energy for heating and the implementation of compostable HUUSI toilets exemplify the commitment to environmental responsibility. These choices align with contemporary architectural principles focused on sustainable building practices, minimizing ecological impact, and promoting energy conservation.

For those interested in delving deeper into the architectural principles and detailed components of "Common Grounds," additional insights can be found by reviewing the architectural plans, architectural sections, and architectural designs associated with the project. Exploring these elements will provide a comprehensive understanding of the innovative ideas and strategies that define this unique 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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