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Magmatic Rocks and Green Roofs in a Community-Centered Space

Author:
Marianna Szyc
Magmatic Rocks and Green Roofs in a Community-Centered Space

Project in-detail

Utilizing magmatic rocks and a dual-layer facade, this design enhances energy efficiency while creating a central space for community engagement in the heart of Dimmuborgir, Iceland.
5 key facts about this project
01
Magmatic rocks are used in the facade to mimic the surrounding landscape.
02
An innovative air buffer system reduces heat loss and enhances natural ventilation.
03
Green roofs provide insulation and connect the building with its environment.
04
The layout prioritizes communal spaces to foster interaction among visitors.
05
The design reflects traditional Icelandic turf house principles adapted for modern use.

The Aurora Triangle is a design located in Dimmuborgir, Iceland. The building takes inspiration from the traditional turf houses of the region and aims to enhance the connection between its occupants and the natural surroundings. With a focus on community functions, the design includes spaces like visitor centers and communal areas where people can gather and engage with both each other and the breathtaking sights of the aurora lights.

Design Concept

The concept centers on integrating the structure with its environment. By using varied forms and shapes, the design maximizes usable space while allowing visitors to enjoy views of the auroras. The layout carefully arranges functional areas such as kitchens, playgrounds, and meeting spots, promoting interaction among users. This thoughtful organization facilitates a natural flow, encouraging people to move through and experience the space fully.

Materiality

Materials play a crucial role in this design, reflecting the local landscape and climate. Magmatic rocks are a key element, providing thermal benefits while enhancing the visual connection between the inside and outside. These rocks echo the site's geology and enrich the structure's environment. Gabions serve a practical purpose, reinforcing slopes while contributing to a more organic feel in the facade.

Sustainability Features

The design includes a unique feature that creates an air buffer between two layers of the facade. This buffer helps reduce heat loss, contributing to overall energy efficiency by promoting natural ventilation. Additionally, green roofs are incorporated, a traditional aspect of Icelandic architecture, offering insulation and improving the building's sustainability in response to local weather conditions.

Structural Framework

Wood is the primary material used for the structure itself. This choice brings a warm atmosphere to the interior, providing a contrast to the rugged exterior. Functionally, it supports the building's layout while contributing to the overall story of the space. The use of wood enhances the visitor experience, blending comfort with the more raw elements found in the rocks used in the design.

An array of green terraces extends from the roof, merging nature with the architecture and adding a layer of depth to the design. These terraces not only provide visual appeal but also encourage interaction with the surrounding landscape, emphasizing a connection to nature throughout the site.

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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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