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Helical Space Crafted from Local Stone and Passive Cooling Techniques for Community Engagement

Author:
Antti Ahlava
Helical Space Crafted from Local Stone and Passive Cooling Techniques for Community Engagement

Project in-detail

Designed with a helical structure and utilizing local stone, this community space seamlessly integrates sustainable practices with passive cooling techniques to facilitate diverse social and wellness activities.
5 key facts about this project
01
Spiral form enhances spatial flow and connectivity among gathering areas.
02
Local stone integrates the building harmoniously with its natural environment.
03
Passive cooling techniques reduce energy consumption and improve comfort.
04
Composting toilets support sustainability and minimize environmental impact.
05
Flexible layouts accommodate multiple functions, promoting community engagement.
Spirala Community Home is a community-focused architectural project located in North-Eastern Portugal. The design emphasizes a spiral form that aligns with the natural topography of the site, providing a cohesive connection between the building and its environment. The primary purpose of the structure is to serve as a multifunctional space for gatherings, workshops, cultural events, discussions, and wellness activities such as yoga and meditation.

The architectural layout is deliberately designed to accommodate both large groups, with a central space for up to 70 individuals, and smaller breakout areas for intimate interactions. This flexible arrangement promotes community engagement and interaction, fostering a welcoming atmosphere for diverse activities.

Unique Design Approaches

One of the distinguishing features of Spirala Community Home is its integration of local materials, specifically stone and wood, which not only support sustainability but also enhance the building’s connection to its surroundings. The use of a steel pergola provides essential shading and structural integrity, addressing environmental considerations while allowing for an efficient use of space.

The design emphasizes natural light through strategically placed openings, optimizing illumination during daylight hours and minimizing energy consumption. The inclusion of a lantern window is particularly significant, as it enhances the ambiance within communal spaces while maintaining privacy.

In addition to the primary gathering area, the structure incorporates a kitchen and dining space that promotes social interaction through shared meals. Community toilets designed with a composting system exemplify the project's environmental focus, reducing waste while contributing to overall sustainability.

Functional and Aesthetic Considerations

The building’s spatial organization reflects an intuitive layout that allows users seamless navigation throughout the site. Accessible routes are considered in conjunction with the elevation changes, ensuring ease of movement for all visitors. The integration of surrounding gardens not only enhances the aesthetic value but also supports sustainable practices, such as rainwater management.

Overall, the Spirala Community Home is a thoughtful architectural project that embodies principles of sustainability, community engagement, and ecological responsibility. To gain a more comprehensive understanding of its architecture, readers are encouraged to explore the project presentation, focusing on architectural plans, architectural sections, architectural designs, and various architectural ideas that detail its unique features and design philosophy.
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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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