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Granite-Enhanced Workspace Integrating Local Craftsmanship Within a Revitalized Quarry

Authors:
Arthur Georges Vincent, Loïc William Janet
Granite-Enhanced Workspace Integrating Local Craftsmanship Within a Revitalized Quarry

Project in-detail

Utilizing granite sourced directly from its quarry, the workspace fosters a deep connection to local craftsmanship while providing an innovative environment for large-scale construction experimentation.
5 key facts about this project
01
Sourced granite provides structural integrity and aesthetic continuity with the quarry.
02
The design prioritizes natural light through large openings, enhancing workspace illumination.
03
Post-tensioned columns combine steel and granite for innovative support solutions.
04
Local craftsmanship is actively incorporated, fostering community engagement in construction.
05
The project respects and integrates the existing topography of the quarry landscape.

### Project Overview

Located on Bornholm Island, Denmark, the construction lab is established within a decommissioned granite quarry. Its primary intent is to create a functional workspace that integrates local craftsmanship and granite resources. The architectural design reflects a commitment to historical construction techniques while accommodating contemporary usage, serving as a hub for innovative large-scale building practices.

### Spatial Configuration and Structural Elements

The design employs a steel framework that spans the quarry, facilitating expansive workspaces suited for both collaboration and individual projects. Post-tensioned columns composed of steel and granite integrate robust structural support while creating a visual dialogue between the modern use of industrial materials and the natural strength of stone. The workspace is segmented to promote various activities, with large openings strategically positioned to harness natural light, enhancing the overall user experience.

### Materiality and Sustainability

Utilization of locally sourced granite as the primary structural element underscores a commitment to sustainable practices, reducing transportation impacts and fostering regional identity. Steel is incorporated for its structural integrity, while concrete and glass elements are anticipated to facilitate circulation and natural lighting. This careful selection of materials not only respects the local context but also encourages a dialogue between past construction methods and current architectural innovation.

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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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