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Cylindrical Mycelium Structures Integrating Nature Within Compact Urban Living

Authors:
Matteo Josselin Albert Dalat, Daniel Franck Artur Petitgas
Cylindrical Mycelium Structures Integrating Nature Within Compact Urban Living

Project in-detail

Utilizing mycelium as a primary building material, this compact cylindrical structure fosters a connection to nature while offering a sustainable solution for urban micro-living in Paris.
5 key facts about this project
01
Utilizes mycelium panels for structural integrity and insulation.
02
Incorporates integrated vertical gardens for food production.
03
Features a compact cylindrical design for efficient space utilization.
04
Adopts solar panels for energy independence.
05
Promotes community through modular and adaptable living units.

### Project Overview

MYCO-HOME is an architectural response to the urban living challenges of Paris, specifically addressing issues related to rising housing costs and the need for sustainable living solutions. The project seeks to integrate into the existing Haussmannian architectural fabric of the city while promoting innovative living practices that prioritize ecological responsibility. By utilizing natural materials and progressive construction methods, MYCO-HOME redefines spatial living in densely populated environments.

### Spatial Organization and Functional Design

The design of MYCO-HOME emphasizes efficient spatial planning to enhance functionality. Interior layouts incorporate flexible living spaces, utilizing movable partitions and adaptive furniture that respond to the dynamic needs of residents. The integration of green planting areas facilitates direct engagement with nature and supports food production within the living space, reflecting a biophilic design approach. Additionally, the inclusion of autonomous systems—such as rainwater harvesting and greywater recycling—reinforces a commitment to self-sustaining living, encouraging responsible resource management.

### Innovative Materiality

Materials selected for MYCO-HOME are focused on sustainability and performance. Mycelium panels, derived from fungal mycelium cultivated on agricultural byproducts, provide lightweight, strong, and biodegradable construction options. Complementing this, sustainably sourced timber serves as the structural framework, while durable zinc roofing ensures longevity and compliance with the aesthetic of Parisian architecture. Further, lime-hemp plaster enhances insulation and environmental sustainability, and integrated solar panels facilitate renewable energy generation. Collectively, these materials embody a forward-thinking approach to urban architecture, balancing ecological imperatives with contemporary design needs.

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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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