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Spiraling Steel and Natural Light Integrate Ground-Source Heating Within a Contemporary Workspace

Authors:
Evelyne Albuquerque, Ricardo Dantas, Janniely Souza, Micael Martins
Spiraling Steel and Natural Light Integrate Ground-Source Heating Within a Contemporary Workspace

Project in-detail

A spiraling tower of steel and timber captures natural light while employing ground-source heating to create a contemporary workspace that fosters a deep connection to the surrounding landscape.
5 key facts about this project
01
The spiraling tower design enhances airflow and natural lighting throughout the building.
02
Ground-source heating technology is integrated seamlessly for energy efficiency.
03
Charred wooden shingles provide both fire resistance and a distinctive aesthetic.
04
Vertical steel plates create dynamic shadows, altering the indoor environment throughout the day.
05
Internal void spaces allow for expansive views, connecting occupants with the surrounding landscape.
The architectural project "Internal Nature" embodies a thoughtful integration of design and the natural environment, providing a unique approach that fosters a connection between users and their surroundings. This project seeks to address contemporary challenges of urban living by creating a space that facilitates a sensory engagement with nature. With a spiraling tower as its central feature, the design not only promotes upward movement but also symbolizes an ascent towards clarity and tranquillity, resonating with the core concept of reconnecting humanity with the natural world.

Functionally, the "Internal Nature" project serves as a multi-purpose facility that invites users to explore and contemplate their environment. The design is carefully crafted to allow a flow of movement through the space, enhancing user interaction and engagement. The architectural form is characterized by internal voids that allow natural light to pervade the structure, creating a sense of openness and transparency. This thoughtful arrangement promotes a dynamic relationship between light and the interior environment, offering varying experiences as one ascends through the building.

Material choice is a defining aspect of the project's character, as it combines stability and warmth in its execution. Concrete serves as the foundational element, providing durability, while wood introduces a softer aesthetic to the floors and siding, connecting the architecture with natural tones and textures. Steel adds a modern touch, seen in the vertical plates that not only function as structural supports but also enhance the visual appeal of the tower. Expansive glass windows further dissolve the boundaries between indoors and outdoors, facilitating uninterrupted views and integrating the architecture with the landscape.

The project’s innovative design approach considers sustainability and ecological impact by incorporating passive design strategies. By employing ground source heat pumps and optimizing the building's orientation regarding the sun's path, the project aims to minimize energy consumption while enhancing user comfort. This commitment to sustainability symbolizes a responsible architectural practice that resonates with contemporary environmental awareness.

Unique design characteristics set "Internal Nature" apart from conventional architectural practices. The spiraling form promotes discovery and exploration, encouraging users to engage in a journey that flows rather than confines. This design choice fosters a unique user experience, allowing individuals to appreciate the surrounding landscape from multiple vantage points throughout their visit. Terraces situated at strategic locations serve as observation platforms, enhancing the dialogue between the building and its context.

The overall architecture of "Internal Nature" reflects an intention to create spaces that inspire reflection and foster a deeper connection between individuals and the environment they inhabit. By marrying innovative design approaches with sustainable practices, the project stands as a testament to the potential of architecture to enhance human experience without disrupting natural harmony.

For those interested in exploring the project's architectural plans, sections, and overall design, an in-depth presentation is available, providing greater insights into the intricate details and ideas behind "Internal Nature." This encourages a broader understanding of how thoughtful design can effectively resonate with both users and their surroundings.
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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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