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Basalt Rock and Reinforced Concrete Supporting Indoor Agriculture in Iceland

Authors:
Rodrigo Barrales Morado, Andres Garcia Perez, Nimbe Adame Martinez
Basalt Rock and Reinforced Concrete Supporting Indoor Agriculture in Iceland
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Utilizing basalt rock and reinforced concrete, a greenhouse is seamlessly integrated into a restaurant, creating a functional space for indoor agriculture in the challenging Icelandic climate.
5 key facts about this project
01
Utilizes reinforced concrete for structural stability in harsh climatic conditions.
02
Incorporates basalt rock to enhance natural insulation for indoor agriculture.
03
Features a roof garden designed to double as an outdoor dining area.
04
Adopts bioclimatic design principles for optimal thermal performance.
05
Promotes local food sourcing by merging dining and cultivation in one facility.

KVIKA is an innovative project that combines a restaurant with a greenhouse, located in the distinct climate of Iceland. The design focuses on promoting sustainable practices by integrating food cultivation directly into the dining experience. This approach allows diners to enjoy fresh produce while engaging with the process of its growth, highlighting the connection between nature and food.

Design Strategy

The project employs bioclimatic principles, aimed at optimizing the building's performance in a challenging environment. With temperatures averaging -0.5°C, careful consideration has been given to orientation and thermal control. Features such as large windows and natural ventilation enhance airflow and sunlight penetration, creating a comfortable atmosphere for both the greenhouse and restaurant areas.

Material Selection

Reinforced concrete is used for the walls and slabs, providing a solid structure that can withstand the harsh Icelandic weather. This choice is not only practical but also contributes to the longevity of the building. Alongside concrete, basaltic rock plays an important role in insulation and stability, helping to regulate temperatures throughout the year.

Landscape and Outdoor Engagement

A significant aspect of KVIKA is its roof garden, which elevates the overall experience. This green space adds beauty to the structure and serves as a habitat for local wildlife. It also acts as an outdoor dining area, allowing guests to connect with the surroundings while enjoying their meals. The design emphasizes a relationship between the built and natural environments, enhancing the sense of place.

Sustainability Integration

Throughout the project, a strong emphasis is placed on sustainability. By integrating agricultural practices into the urban landscape, the design serves as a practical example of how to combine food production with dining. The thoughtful arrangement of spaces allows for a direct experience of both cultivation and consumption. Above the restaurant, the roof garden provides a refreshing touch of greenery, bridging the gap between nature and the dining table.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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