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Hexagonal Modules Coated with Sedum Roofs and Reinforced Concrete for Sustainable Urban Living

Authors:
Charles Ryan, Laura Ayuso, Aileen Boylan, Caroline Flynn
Hexagonal Modules Coated with Sedum Roofs and Reinforced Concrete for Sustainable Urban Living

Project in-detail

Architecturally defined by hexagonal modules with sedum roofs and reinforced concrete, the design provides flexible living spaces that integrate sustainability with urban density solutions.
5 key facts about this project
01
Hexagonal modular design allows for versatile configurations and adaptability in urban settings.
02
Sedum roofs promote biodiversity while managing rainwater effectively.
03
Large glass facades enhance natural light and ventilation throughout the units.
04
3D-printed components reduce waste and accelerate construction processes.
05
Reinforced concrete structures ensure durability and stability in high-density areas.
The architectural project under analysis is a modular housing design that addresses urban density and housing shortages. By utilizing an innovative modular approach, this project redefines residential living spaces to foster both individuality and community. The design features a series of interconnected hexagonal units that can be configured to meet varying needs, allowing for flexible living arrangements. This architectural solution is particularly relevant in urban environments, where land is limited and affordable housing is critical.

The key function of the project is to provide adaptable living spaces that suit diverse family sizes and dynamics. The modular units can serve as single-bedroom apartments or expand into larger configurations, accommodating a range of residential requirements. The structural integrity is assured through the use of reinforced concrete and a steel frame, while large glass facades facilitate natural light and enhance the visual appeal of the spaces.

The project distinguishes itself through its focus on sustainability, adaptability, and community integration. By employing materials such as 3D-printed components and sustainable insulation, it minimizes environmental impact while promoting energy efficiency. The design incorporates green roofs of sedum, which not only promote biodiversity but also assist in water management. This unique approach to residential architecture reflects a thorough understanding of the ecological responsibilities of modern building practices.

The modular design not only allows for manufacturing efficiency but also for easy transportation and assembly. This method addresses logistical challenges typically associated with traditional construction. The project integrates shared public spaces, encouraging social interaction among residents, which is often overlooked in urban developments. The hexagonal forms create a unique aesthetic while also promoting practical functionality, with flexible outdoor and communal areas that enhance the living experience.

For those interested in exploring the finer points of this architectural project, reviewing the architectural plans, architectural sections, and innovative architectural designs will provide deeper insights into the underlying ideas and methodologies employed in this design. This project serves as a relevant case study for future developments aiming to balance individual living needs with community-oriented spaces.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
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Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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