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Polycarbonate Skin and Foundation Screws in Adaptable Community Housing

Author:
Enzo De moustier
Polycarbonate Skin and Foundation Screws in Adaptable Community Housing

Project in-detail

The use of a polycarbonate skin and foundation screws creates a versatile living structure that adapts to environmental conditions while integrating agricultural functions for enhanced community self-sufficiency.
5 key facts about this project
01
Use of foundation screws to minimize ecological disruption.
02
Integration of agricultural spaces for community food production.
03
Hollow bricks provide passive insulation and thermal mass.
04
Natural ventilation achieved through large openings in the facade.
05
Organic photovoltaic film enhances energy generation and efficiency.

The design reflects a modern approach to residential living that prioritizes adaptability and ecological awareness. Located in a variable environment, it accommodates both individual and communal needs. The concept centers on a passive volume enclosed by a translucent skin, which creates a strong connection between indoor and outdoor areas.

Design Concept

A polycarbonate layer serves as the main skin of the structure, supported by an aluminum frame. This combination offers strength while being lightweight. Instead of using concrete foundations, the design opts for foundation screws. This method lessens the impact on the underground environment, aligning with sustainable building practices. The construction method also allows for easier modifications in the future.



Interior Configuration

Inside, the layout features a square design that allows for modular configurations. This approach promotes the possibility of creating additional collective housing units. The incorporation of greenhouse spaces within the living area supports the community’s ability to produce food, enhancing self-sufficiency. By integrating agriculture into residential life, the design fosters a sense of community and connection to nature.



Energy Efficiency

Energy efficiency is a significant aspect of the design. The polycarbonate skin allows sunlight to enter, creating a greenhouse effect that aids in warming the interior naturally. The use of materials with high thermal inertia, like the slab and walls, helps retain heat during cold periods. This design choice ensures comfort while minimizing energy use.



Sustainable Features

Several sustainable elements are integrated into the overall design. Rainwater collection systems are included to reuse water for various household needs. An organic photovoltaic film adds to the structure's energy options by generating low-carbon energy. Large openings in the façades and roof allow fresh air to flow in, promoting healthy indoor conditions.



A mass stove provides warmth by radiating heat throughout the living spaces. It also conducts warmth into the walls, emphasizing energy-efficient solutions. The careful placement of windows, just one brick wide, maximizes natural light, making the interiors bright and inviting while maintaining a simple and functional aesthetic.

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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
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