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Sustainable Living Surrounded by Green Roofs and Eco-Conscious Concrete in a Multi-Level Urban Home

Sustainable Living Surrounded by Green Roofs and Eco-Conscious Concrete in a Multi-Level Urban Home
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Incorporating eco-friendly concrete and green roofs, this multi-level urban residence emphasizes sustainability while providing harmonious living spaces that seamlessly blend with the environment.
5 key facts about this project
01
Incorporates extensive green roofs that enhance biodiversity within urban settings.
02
Utilizes eco-friendly concrete to reduce environmental impact throughout construction.
03
Features a unique bent A-frame design that optimizes natural light and ventilation.
04
Integrates automated irrigation systems that respond to soil moisture levels for efficient water use.
05
Emphasizes privacy through layered spatial arrangements and terrace access.

### Overview of Harmonia House

Located in the Dubai region, Harmonia House is designed to address contemporary challenges in densely populated urban environments by fostering a sustainable and nature-oriented living experience. The project emphasizes a connection between residents and their surroundings, positioning itself as a model for integrating personal and communal spaces within an ecological framework.

### Spatial Organization and Design Strategy

Harmonia House features a multi-layered spatial strategy that enhances privacy and functionality. The innovative use of intermediate levels promotes both circulation and interaction with outdoor spaces, creating a flow conducive to relaxation and communal engagement. Key design elements include stepped terrains that facilitate the integration of gardens and terraces, ensuring ample greenery throughout the residence. Native vegetation, alongside strategically placed water features, complements the living areas, resonating with Dubai's distinct landscape and biodiversity.

### Materials and Sustainability Approaches

The construction of Harmonia House prioritizes environmentally friendly and locally sourced materials to reduce its ecological footprint. The structure utilizes eco-friendly concrete blocks and reinforced concrete for durability, polyurethane insulation for thermal efficiency, and extensive glazing for natural light and expansive views. Wooden slats soften the facade, while advanced roofing membranes provide water protection.

To promote sustainability, the design incorporates green roofs that enhance air quality and reduce energy consumption, automated water management systems for efficient irrigation, and solar panels for renewable energy generation. Waste recycling systems throughout the residence further support environmentally conscious living. The functional layout includes defined areas for various activities, optimizing use and adaptability for future needs, thereby supporting a sustainable lifestyle in the context of urbanized living.

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Enter an open architecture
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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

Open architecture competitions

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    Experimental competitions with the focus on pushing the boundaries of creativity

Recurring architecture competitions

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
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Early bird registration deadline 15 October 2025
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