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Peat Roof and Molten Rock Structure in an Icelandic Cultural Hub

Authors:
Luca Scardulla, Riccardo Gelmini, Linda Consiglieri, Federico Robbiano
Peat Roof and Molten Rock Structure in an Icelandic Cultural Hub

Project in-detail

Defined by its green roof and sheltered by wooden slats, the structure crafts a strong connection to the Icelandic landscape while serving as a vibrant cultural hub for exhibitions and community engagement.
5 key facts about this project
01
Defined by its green roof constructed from displaced soil, enhancing ecological integration.
02
Wooden slats serve as windbreakers and define the building's unique silhouette.
03
The structure is partly below ground, blending seamlessly with the surrounding terrain.
04
Utilizes locally sourced molten rocks for durability and aesthetic cohesion.
05
Features a central Piazza that encourages community interaction and artistic activities.

The Ice Pyre is located in the remote wilderness of Iceland, designed to connect with the surrounding landscape while serving as a center for cultural activities. Partially buried in the earth, the building has a unique shape that includes natural elements, making space for exhibitions, a café, and co-working areas. The design invites both indoor and outdoor experiences, fostering a relationship between the structure and its environment.

Structure and Form

The building’s form rises gently from the turf, with a structure that is partly underground. Wooden slats wrap around the building, acting as windbreakers while creating a distinctive outline that resembles the nearby Hverfjall mountain. This thoughtful design emphasizes the connection to the geological features of the site, offering protection from harsh weather conditions.

Spatial Organization

At the heart of the Ice Pyre is a central Plaza, which invites public interaction and artistic activities. This open area serves as a gathering point, leading visitors through interconnected spaces via a gently sloped ramp. The careful arrangement of rooms accommodates multiple functions, including exhibition areas, meeting spaces, and a café, adapting to the needs of the community and the change of seasons.

Material Considerations

Materials are chosen to complement the natural surroundings and ensure durability. The primary building material is molten rocks, which blend into the landscape. The upper part of the structure has a glass façade that lets in natural light, enhancing the feeling of openness inside. The green roof, made from the soil removed during construction, provides insulation and reinforces ecological values.

Sustainability and Energy Efficiency

Sustainability is a core feature of the Ice Pyre. It uses geothermal energy for heating, addressing the local climate while reducing environmental impact. By learning from nature and implementing passive solar techniques, the building creates a comfortable space for its users while promoting responsible architectural practices in a sensitive environment.

The design details are noticeable in the way light interacts with the façade. The arrangement of wooden slats creates patterns of light and shadow. Throughout the day, these patterns shift, allowing the building to change appearance, much like the landscape that surrounds it.

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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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