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Hexagonal Modules with Structural Steel Framework and Rainwater Harvesting System for Sustainable Living

Authors:
Marios Tsangaris, Marios Solomou
Hexagonal Modules with Structural Steel Framework and Rainwater Harvesting System for Sustainable Living

Project in-detail

With a hexagonal modular design constructed from HSS steel and enhanced by a dual-function rainwater harvesting system, the residence integrates sustainability and adaptability while providing a modern living environment.
5 key facts about this project
01
Utilizes a hexagonal modular design to optimize spatial organization and adaptability.
02
Constructed with HSS steel for enhanced structural integrity and durability.
03
Incorporates a dual-function rainwater harvesting system to support eco-friendly living.
04
Features double-glazed windows to maximize natural light while improving energy efficiency.
05
Allows for flexible interior configurations to accommodate changing lifestyle needs.

House X presents a residential architectural design that emphasizes modularity, sustainability, and functional adaptability. The structure is organized around a hexagonal geometry, a choice that optimizes spatial configuration and facilitates efficient assembly. This design strategy allows the residence to address contemporary urban living challenges while encouraging an integrated relationship between its occupants and the environment.

Modularity and Flexibility in Design

One of the primary attributes of House X is its modular design, which includes two main units: Module M1, hosting communal living areas, and Module M2, dedicated to private spaces. This layout allows for a variety of configurations depending on user requirements, making the project versatile and future-proof. The integration of a docking module creates a seamless transition between these areas, promoting functionality without compromising privacy.

The design incorporates carefully selected materials, including structural steel, plywood, aluminum, glass, concrete, and thermal insulation. Each material serves both structural and aesthetic purposes, contributing to the overall resilience and efficiency of the building. The use of double-glazed glass ensures ample natural light while providing thermal insulation. Additionally, galvanized drain pipes integrated into the design support rainwater harvesting systems, enhancing the building's ecological credentials.

Incorporation of Bioclimatic Principles

House X is notable for its commitment to bioclimatic architecture, featuring strategies that harness natural elements for building efficiency. The orientation and geometric shape are carefully planned to maximize passive solar gain and improve energy performance. Photovoltaic panels installed on the roof contribute to the building's energy self-sufficiency, aligning with contemporary sustainability goals.

Natural ventilation strategies ensure optimal airflow within the living spaces, improving indoor air quality and reducing reliance on mechanical cooling systems. This holistic approach not only supports environmental goals but also enhances occupant comfort and well-being.

Innovative Use of Space and Community Engagement

The unique design features of House X foster both communal interaction and private retreat, a balance often sought in modern residential architecture. The project advocates for community living while respecting individual privacy needs, making it suitable for diverse family arrangements.

Moreover, the adaptability inherent in the modular components allows for future modifications based on lifestyle changes, ensuring the residence remains functional over time. This characteristic distinguishes House X from many traditional residential designs, which often impose rigid layouts that may not meet evolving needs.

For more detailed insights into the architectural plans, architectural sections, architectural designs, and architectural ideas inherent in this project, readers are encouraged to explore the project presentation further. This exploration will provide a comprehensive understanding of the innovative approaches and technical details that define House X as a contemporary residential solution.

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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

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