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Hexagonal Living Units with Prefabricated Concrete and Integrated Green Roofs

Authors:
Mansour Alhazmi, Abdulrahman Nahas
Hexagonal Living Units with Prefabricated Concrete and Integrated Green Roofs

Project in-detail

With a focus on hexagonal modular units constructed from prefabricated concrete and complemented by integrated green roofs, this development redefines urban living through sustainable design and efficient space utilization.
5 key facts about this project
01
Hexagonal design maximizes space efficiency while promoting community interaction.
02
Prefabricated concrete construction significantly reduces on-site build time and waste.
03
Integrated green roofs provide recreational areas and enhance environmental sustainability.
04
Natural light is optimized through extensive glass façades, minimizing energy use.
05
Flexible modular units can adapt to various family sizes and living arrangements.
The Hexagonal City project proposes a modular housing solution in Sydney that emphasizes affordability, community connectivity, and sustainability. The design revolves around hexagonal units that optimize spatial efficiency while enhancing social interactions among residents. Each unit functions as an individual dwelling, allowing for configurations that can accommodate various family sizes and lifestyles.

This architectural project is a response to the growing demand for livable urban spaces amidst escalating real estate prices. The hexagonal shape minimizes wasted space and promotes density without compromising aesthetic value. The cohesive design integrates residential, communal, and recreational areas, creating a balanced environment conducive to modern urban living.

Modular Design and Spatial Efficiency

The unique modular design of Hexagonal City sets it apart from typical housing projects. Each hexagonal cell can be combined with others to form larger complexes, enabling adaptability for different living arrangements. The use of prefabricated modules facilitates faster on-site construction and reduces waste.

The architectural layout features clearly defined zones within each unit, including living areas, kitchens, bedrooms, and bathrooms. This organization ensures efficient use of space while promoting comfort and functionality. The incorporation of balconies and communal green spaces allows for interaction among residents, fostering a sense of community.

Sustainability and Material Choices

Sustainability is a key focus of the Hexagonal City project. The integration of green roofs not only provides recreational space for residents but also contributes to the overall ecological footprint of the architecture. The selection of materials, such as concrete for durability, glass for natural light, and steel for structural support, reflects a commitment to high-quality and sustainable building practices.

The project also incorporates passive design strategies that enhance energy efficiency. The extensive use of glass façades maximizes natural lighting, reducing the reliance on artificial lighting and HVAC systems. This approach aligns with contemporary architectural ideas aimed at promoting sustainable living conditions.

Explore the architectural plans and designs presented in Hexagonal City for deeper insights into its innovative approach to urban housing. This project represents a significant move towards responsive architecture that meets the pressing needs of Sydney's housing market.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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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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