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Circular Design Using Recycled Copper and Laminated Plywood for Sustainable Living

Authors:
Luigi Borrello, Massimiliano Del Vecchio, Lynn Koopmans
Circular Design Using Recycled Copper and Laminated Plywood for Sustainable Living

Project in-detail

Incorporating a circular design with rainwater-harvesting features and exterior cladding of recycled copper and laminated plywood, this Mediterranean residence redefines sustainable living while creating a harmonious connection between indoor and outdoor spaces.
5 key facts about this project
01
Circular layout enhances natural light flow throughout the living spaces.
02
Rainwater harvesting system integrated into the roof design supports irrigation.
03
Exterior crafted from recycled copper, ensuring durability and low maintenance.
04
Laminated plywood used for structural elements provides warmth and strength.
05
Deciduous plant landscaping offers seasonal shading, promoting energy efficiency.

### Project Overview

The Domus of Time is situated in a Mediterranean context, designed to reflect a deep respect for natural elements and seasonal variations. The architectural design focuses on harmonizing indoor and outdoor spaces, emphasizing natural light and airflow while respecting traditional Roman architectural principles. The circular form of the structure symbolizes the passage of time, facilitating a dynamic interaction between sunlight and shadow that enhances the living environment.

### Architectural Form and Materiality

The circular layout of the house not only serves aesthetic purposes but also contributes to a cohesive relationship with the surrounding landscape. This design supports varied angles of sunlight throughout the day, optimizing natural illumination. The exterior is clad in laminated plywood, selected for its structural strength and organic texture, facilitating integration with the environment. The roofing employs recycled copper sheeting, offering durability while enabling rainwater harvesting. In addition to aesthetic considerations, recycled fiber insulation is utilized to enhance energy efficiency within the structure.

### Integration of Landscape and Sustainability

The Domus of Time incorporates a bio-pool framed by deciduous plants, which provide shade during hotter months and contribute to a balanced microclimate. This integration allows for aesthetic and functional benefits, creating a comfortable space for occupants. A rainwater collection system underscores the project’s commitment to sustainability, supporting an irrigation system for the gardens. The strategic placement of large windows maximizes natural light while accentuating the interplay of light and shadow, serving as a constant reminder of the natural cycles that define daily life.

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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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