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Curved Structure with Solar-Powered Glass and Sustainable Wood Integration in a Community Hub

Authors:
Julia Wiśniewska, Jakub Osowski
Curved Structure with Solar-Powered Glass and Sustainable Wood Integration in a Community Hub
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Constructed with cross-laminated timber panels and expansive glass that optimize natural light, the community hub embodies sustainable design principles while fostering social interaction through its innovative spiral layout.
5 key facts about this project
01
Constructed with renewable cross-laminated timber panels for enhanced structural efficiency.
02
Incorporates charred wooden shingles to improve durability and aesthetic appeal.
03
Features a bent A-frame design that facilitates natural ventilation throughout the space.
04
Surrounding gardens serve as both educational tools and sources of local produce.
05
Solar panels integrated into the roof provide energy sustainability for the community hub.

The Spiral Center is a community-oriented architectural project located within the Spiral Ecological Village, designed to promote social interaction and sustainability. The architectural concept revolves around a spiral layout that facilitates movement while creating a sense of unity among its users. The building functions as a communal hub, housing meeting rooms, educational spaces, and areas for physical activities, seamlessly integrating with the surrounding agricultural landscape.

Sustainable Design Principles
This project features a design that prioritizes sustainability through various strategies. The use of renewable materials such as wood and stone lays a strong foundation both structurally and aesthetically. The incorporation of solar panels atop the building emphasizes the commitment to renewable energy, allowing for efficient energy usage. Rainwater collection systems and passive cooling techniques enhance the building's environmental performance, reducing reliance on mechanical systems. The spiral configuration not only holds symbolic significance but also promotes natural ventilation and light access throughout the center.

Integration with Nature
A key aspect of the Spiral Center is its relationship with the landscape. Surrounded by community gardens and agricultural areas, the architecture integrates outdoor spaces that serve educational purposes while promoting local biodiversity. The careful placement of windows and open areas ensures natural light permeates the interior, fostering a connection between the inner and outer environments. The green roofs and garden spaces contribute to cooling and aesthetic value, blending architecture with nature seamlessly.

Community-Centric Approach
The architectural design emphasizes inclusivity and participation among community members. Spaces within the center are meticulously arranged to encourage collaboration and interaction. Flexible areas accommodate various functions, supporting gatherings, workshops, and cultural events. The circular design inherently invites all users to feel at ease, promoting a welcoming atmosphere that strengthens communal bonds.

For a more in-depth understanding of this project, consider exploring the architectural plans, sections, designs, and ideas associated with The Spiral Center, which illustrate its thoughtful approach to communal architecture and sustainability.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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