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Charred Wooden Shingles and Volcanic Rock Shaping A Subterranean Community Hub

Author:
Kaitlyn abigail estonilo Dacpano
Charred Wooden Shingles and Volcanic Rock Shaping A Subterranean Community Hub

Project in-detail

Utilizing charred wooden shingles and volcanic rock, the design integrates seamlessly into a geothermal landscape, creating a subterranean community hub that fosters interaction and engagement among visitors.
5 key facts about this project
01
Utilizes locally sourced volcanic rock to enhance structural integrity and aesthetic cohesion.
02
Incorporates charred wooden shingles for fire resistance and natural weathering properties.
03
Features a bent A-frame design that maximizes internal space and creates dynamic visual interest.
04
Employs cross-laminated timber panels for sustainable construction and efficient assembly.
05
Integrates geothermal energy systems to optimize energy efficiency and reduce environmental impact.

### Overview
Located in a volcanic landscape, the design engages with its unique geological context, drawing inspiration from geothermal activity. The intent is to create a space that fosters interaction with natural forces, offering visitors an immersive experience that celebrates the region's geological phenomena. The architectural concept integrates elements of water, fire, and earth, positioning itself within a framework that emphasizes ecological sustainability and the potential for eco-tourism.

### Spatial Configuration and Contextual Integration
The upper design features expansive green landscapes, enhancing the structure's relationship with the surrounding terrain. Architectural elements resonate with volcanic formations, embodying organic forms that reflect and respect the natural environment. Below ground, multiple interconnected spaces mirror the dynamics of lava flows, creating a fluid layout conducive to various functions, including retail and communal areas. The use of rounded forms and soft lines within these subterranean spaces promotes a welcoming atmosphere, contrasting with the rigid topography of the volcanic rock.

### Material and Sustainable Practices
Material selection plays a crucial role in reinforcing the project’s identity and sustainability. Locally sourced volcanic rock ensures environmental compatibility, while glass elements are incorporated to enhance natural lighting and facilitate connections with the exterior landscape. The presence of warm timber tones contributes to a tactile quality, fostering an inviting ambiance in viewpoint-heavy spaces. Concrete likely serves as a foundational material, offering durability against environmental elements while maintaining structural integrity. The design not only focuses on innovative material use but also emphasizes the integration of geothermal energy, reinforcing the commitment to eco-friendly architectural practices.

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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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