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Eco-Friendly Hexagonal Residence Crafted with Cork and Galvanized Steel in Mountainous Landscape

Author:
Daniela Tingbani
Eco-Friendly Hexagonal Residence Crafted with Cork and Galvanized Steel in Mountainous Landscape

Project in-detail

Crafted from cork and galvanized steel, the hexagonal modules of this eco-friendly residence harmoniously blend into the Serra da Estrela landscape while providing a flexible family living space designed for modern sustainability.
5 key facts about this project
01
The design features hexagonal modules that optimize space and promote natural flow between living areas.
02
Constructed primarily from sustainable materials, including locally sourced cork for insulation and cladding.
03
The integration of photovoltaic panels ensures energy efficiency while minimizing the project's environmental impact.
04
Geothermal heating and cooling systems provide reliable climate control suited to the region's varied climate conditions.
05
Each module is designed for flexibility, allowing future expansion or reconfiguration to meet evolving family needs.
The project presents a modular home design known as "Bee Estrela," strategically situated in the stunning landscape of Serra da Estrela, Portugal. This architectural endeavor is characterized by its innovative use of hexagonal modules that draw inspiration from the natural efficiency found in honeycomb structures. The design ethos centers on creating a harmonious relationship between the residence and its environment, emphasizing sustainability, functionality, and adaptability.

Bee Estrela represents an evolution in contemporary architecture, showcasing how modern living can be both practical and environmentally sensitive. Its primary function is to serve as a family home that accommodates various lifestyles while fostering a strong connection to the surrounding landscape. The hexagonal form is not merely a stylistic choice; it is a deliberate architectural decision that optimizes space efficiency and minimizes the use of materials. By creating interconnected living spaces within a cohesive unit, the design achieves an organic flow that promotes interaction among family members, while also providing areas for privacy.

The fundamental components of the project are meticulously crafted to fulfill the daily needs of its inhabitants. The design incorporates a series of modules that include essential living areas such as a hall, kitchen, dining area, and bedrooms. This open layout enhances communal living while ensuring that each space is distinctly functional. Additionally, the home features ample windows to allow natural light to permeate throughout the interior, contributing to a sense of openness and connection with the external environment.

Important elements of the design include the careful selection of materials that align with the project’s sustainability goals. The predominant use of galvanized steel lends structural integrity and durability to the home, while wood cladding adds warmth and integrates the structure into its natural surroundings. Notably, cork is employed for flooring and wall coverings, capitalizing on its natural insulating properties and highlighting Portugal's cultural ties to cork production. The incorporation of renewable energy solutions, such as photovoltaic panels and geothermal heating systems, further underscores the project's commitment to energy efficiency and environmental responsibility.

Unique design approaches distinguish Bee Estrela from conventional residential projects. The hexagonal modules not only create a visually interesting aesthetic but also facilitate a modularity that allows for future expansion and reconfiguration, adapting to the evolving needs of its occupants. This flexibility is a critical feature in modern architecture, presenting a sustainable alternative to traditional fixed layouts. The project champions a lifestyle that is integrative, encouraging residents to engage with both each other and their natural surroundings.

Set against the backdrop of Serra da Estrela’s diverse climatic conditions, the design is attuned to the local environment. The home is equipped to handle temperature variations effectively, ensuring comfort throughout the seasons. The strategic orientation of the building takes advantage of natural light and views, fostering a living space that is both functional and aesthetically pleasing.

In summary, the Bee Estrela project exemplifies a thoughtful and innovative approach to modular home design, reflecting a deep understanding of architectural principles and environmental considerations. The integration of unique geometric forms with practical living solutions makes this project a relevant case study in contemporary architecture. For those interested in delving deeper into this project, exploring the architectural plans, sections, and designs will provide further insight into the thoughtful ideas that underpin this remarkable approach to modern living.
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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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