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Charred Wooden Shingles and Cross-Laminated Timber Define a Volcanic Dining Experience

Authors:
Gerry D'anza, Loredana Di Benedetto
Charred Wooden Shingles and Cross-Laminated Timber Define a Volcanic Dining Experience
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Constructed with charred wooden shingles and cross-laminated timber, the design integrates seamlessly with its volcanic landscape to create a restaurant that emphasizes sustainability while offering panoramic views of Iceland's natural beauty.
5 key facts about this project
01
Constructed primarily from cross-laminated timber, enhancing structural efficiency while reducing carbon footprint.
02
The façade incorporates charred wooden shingles, offering weather resistance and a unique aesthetic.
03
Designed with a bent A-frame structure that optimizes both sunlight exposure and views of the surrounding landscape.
04
Features an integrated greenhouse, allowing for on-site cultivation of fresh ingredients for the restaurant.
05
Incorporates geothermal energy systems, providing heating and hot water derived from local natural resources.

The Grænn Eldfjall Restaurant is a contemporary architectural project situated in Iceland, designed to offer a unique dining experience while harmonizing with its volcanic landscape. The structure exemplifies a coherent relationship between functionality, aesthetics, and sustainability. Its design approach integrates local environmental factors, ensuring an effective balance between the built form and nature.

Design Approach and Conceptual Framework

The design of the Grænn Eldfjall Restaurant draws inspiration from volcanic forms, employing a circular and conical shape that reflects its surroundings. This geometric layout fosters a sense of unity with the landscape, while the design also emphasizes a connection to the elements, notably through the use of natural materials. The architecture serves as a direct response to Iceland’s unique climate and terrain, strategically positioned to maximize views of the surroundings.

Materiality is a critical aspect of this project. The predominant use of Cross-Laminated Timber (CLT) ensures that the structure is not only sustainable but also resilient in the face of Icelandic weather extremes. The lightweight, transparent Ethylene Tetrafluoroethylene (ETFE) covering facilitates natural light, enhancing the indoor environment while reducing energy consumption. This material selection prioritizes ecological impact and aligns with the restaurant's commitment to sustainable practices.

Innovative Functional Spaces

The internal layout of the Grænn Eldfjall Restaurant has been designed to optimize functionality while maintaining an engaging dining atmosphere. Key spaces include the dining area, which offers panoramic views of the landscape, and a greenhouse that supplies fresh produce for the menu. This farm-to-table approach underscores the project's focus on local sourcing and sustainability.

Unique aspects of the design include efficient operational zones, incorporating kitchens and service areas that enhance logistics without disrupting the dining experience. The building’s orientation has been carefully planned to enhance solar gain, taking advantage of Iceland's natural light and minimizing energy use throughout the year.

Sustainability and Energy Efficiency

Sustainability is a cornerstone of the Grænn Eldfjall Restaurant's design philosophy. The integration of geothermal energy systems exemplifies the project's commitment to renewable resources. This system provides heating and hot water, significantly reducing energy consumption and aligning with Iceland's existing infrastructure.

Additionally, the project's thoughtful incorporation of natural ventilation and passive heating techniques demonstrates an advanced understanding of environmental control. By combining these elements, the restaurant aligns its functional requirements with ecological considerations, representing a forward-thinking example of modern architecture.

For those interested in a detailed exploration of this architecture project, including architectural plans, sections, designs, and innovative ideas, it is encouraged to review the project presentation for further insights into the design and its unique attributes.

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

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