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Geothermal Integration With Limestone Facades and Community-Focused Spaces

Authors:
Ryo Murata, Josefine Mathea rying, Tomohiro Koizumi, Fransisca Maya damayanti
Geothermal Integration With Limestone Facades and Community-Focused Spaces

Project in-detail

Constructed with limestone facades and enhanced by geothermal systems, the design fosters a seamless connection between the interior and the Icelandic landscape, creating a community-focused hub for gathering and engagement.
5 key facts about this project
01
Constructed using locally sourced limestone, the project enhances environmental integration.
02
The design incorporates geothermal heating systems for energy efficiency.
03
Triple-glazed glass is utilized to maximize natural light while achieving thermal performance.
04
An atrium with geothermal grass establishes a direct connection between interior and exterior.
05
Seating in the theater is arranged to focus on landscape views, promoting community engagement.

The architectural project "Paralleled Phenomena" is located in the unique landscape of Iceland. This design emphasizes a close relationship between the built structure and its natural surroundings. The architecture draws inspiration from the distinctive geological features found in the region, specifically focusing on the interplay of light, texture, and spatial dynamics. The project comprises various functional areas, including a lobby, café, and theater, all tailored for communal use while promoting an immersive experience with the environment.

Defining Features of the Design

One notable aspect of "Paralleled Phenomena" is its materiality. The project utilizes locally sourced limestone for wall cladding, reinforcing its integration into the landscape. The ceiling and wall sections in common areas are constructed from Oriented Strand Board (OSB), which provides a warm contrast to the stone surfaces. Additionally, the use of triple-glazed glass enhances energy efficiency while ensuring visually uninterrupted views of the surrounding scenery.

The architectural layout fosters dynamic spatial experiences tailored to user interaction. The design focuses on creating a narrative journey as visitors move through the building—starting from the narrow entry corridor that leads into a more expansive lobby space. This transition mirrors the natural experience of cave-like entryways opening into vast outdoor areas.

Another significant design feature is the atrium located at the center of the structure, which allows natural light to penetrate deep into the building. The space includes geothermal grass, solidifying the connection between indoor and outdoor environments. The arrangement of seating in the theater promotes engagement by directing the audience’s focus toward the landscape, reinforcing the relationship with surrounding natural beauty.

Sustainability is a core principle in the design concept. The project implements renewable energy strategies utilizing geothermal power and emphasizes materials chosen for their low environmental footprint. Such design decisions not only enhance the building's overall efficiency but also align with contemporary sustainable architecture practices.

For a detailed understanding of the architectural plans, sections, designs, and ideas that underpin "Paralleled Phenomena," explore the project's presentation further. An in-depth review will provide insights into its innovative approaches to architecture and design while revealing how the project harmoniously integrates with the Icelandic landscape.

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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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