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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
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