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Elevated Views From a Galvanized Steel Structure Within a Volcanic Landscape

Authors:
Majka Mikulska, Paul Geurts, Edwin Larkens, Jovita Laurukenaite
Elevated Views From a Galvanized Steel Structure Within a Volcanic Landscape

Project in-detail

Elevated above the volcanic terrain with a galvanized steel structure, this building seamlessly integrates a high-tech greenhouse and community spaces, offering stunning views while promoting local agriculture and social interaction.
5 key facts about this project
01
Elevated design optimizes landscape views while minimizing ground disturbance.
02
Integrates a high-tech greenhouse with public community features.
03
Constructed using a modular galvanized steel framework for easy reassembly.
04
Employs untreated timber for interior finishes to ensure sustainability.
05
Combines geothermal heat and solar energy for self-sufficiency.

The Green Diamond project emerges within the volcanic landscape of southern Iceland, designed to merge public functions with a high-tech greenhouse. It stands as a multifunctional facility that encourages community interaction and supports agricultural activities. The overall design focuses on being elevated above the ground, allowing for unobstructed views of Hverfjall Volcano and Lake Mývatn while maintaining a connection to the surrounding natural environment.

Site Integration

The shape of the Green Diamond is distinctive, featuring a diamond-like superstructure that lightly touches the slope. This careful positioning creates a sense of accessibility while maximizing the picturesque vistas it overlooks. From the high point of the entrance, visitors are welcomed into the building. The outdoor public routes guide them toward spacious viewing decks, enhancing their engagement with the landscape.

Functional Arrangement

Inside, the building clearly separates agricultural space from public areas. The high-tech greenhouse is strategically placed to capture the best views, while community spaces like the Green Diamond Shop and Restaurant are seamlessly integrated. This layout encourages movement throughout the facility, allowing visitors to experience local produce and partake in community events held in the versatile Green Diamond Hall.

Sustainability Features

Sustainability forms a key aspect of the design. The structure is constructed using a grid of galvanized steel, allowing for modular construction and easy reassembly. This choice supports the principles of cradle-to-cradle design, which prioritize the reuse of materials. Untreated timber is used for interior finishes, contributing to minimizing environmental impact and promoting reusability.

Energy Efficiency

The building incorporates several energy-efficient systems, including geothermal heat pumps and solar panels, alongside water-based heat collectors from the greenhouse. This combination ensures self-sufficiency while reducing dependence on outside power sources. The design emphasizes a commitment to sustainability in both energy usage and materials.

The viewing deck provides a direct connection to the vast landscapes. It encourages visitors to appreciate the surrounding beauty, blurring the lines between indoor and outdoor spaces. This detail highlights how the design not only serves a functional purpose but also invites users to engage with the natural environment as an essential part of the experience.

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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
competition now

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