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Community hub featuring circular design with cross-laminated timber and natural cork cladding

Author:
Eric Worcester
Community hub featuring circular design with cross-laminated timber and natural cork cladding

Project in-detail

Nestled in northern Portugal, this community hub showcases a circular design crafted from cross-laminated timber and natural cork cladding, creating a multifunctional space dedicated to organic agriculture education and sustainable living.
5 key facts about this project
01
- The circular design promotes inclusivity, allowing for flexible interior configurations to support diverse community activities.
02
Made primarily from local cork, the exterior cladding provides effective insulation and reflects regional building traditions.
03
The structure incorporates compost bathrooms, reinforcing the project's commitment to sustainable living practices.
04
A passive house standard is achieved through the use of triple-glazed windows, enhancing energy efficiency without compromising natural light.
05
Outdoor terraces are strategically integrated to encourage interaction with the surrounding landscape, creating a seamless transition between indoors and outdoors.
Locus Spirala is an innovative architectural project located in the serene landscape of northern Portugal, specifically designed to serve as a community hub within the Spirala Ecological Village. This project embodies a commitment to sustainable living and education, focusing on organic agriculture's principles. The architecture is not merely a structure; it represents a gathering place aimed at fostering community interaction and enhancing ecological awareness.

The primary function of Locus Spirala is to serve as a multifunctional space that supports various educational activities related to organic farming and environmental stewardship. Capable of accommodating up to 50 people, the main area is designed to adapt to different community uses, from workshops and lectures to social gatherings. The design includes a service zone that encompasses kitchen facilities and compost bathrooms, further emphasizing the importance of sustainability in daily operations.

The architectural design features a circular form with a gently sloping roof, symbolizing unity and inclusivity, essential attributes for a community-focused space. This round shape harmonizes with the natural topography, integrating the building seamlessly into its environment. The layout incorporates various zones, including outdoor terraces that encourage social interaction with nature, promoting a lifestyle closely connected to sustainable practices.

In terms of materials, the project utilizes a range of sustainable options. The exterior cladding primarily consists of cork, which serves as an effective insulator and highlights a commitment to local resources. The roof structure is made from cross-laminated timber (CLT), facilitating expansive open spaces while maintaining robust structural integrity. Natural stone and concrete are used in the flooring and foundation, providing durability and a sense of permanence. Additionally, triple-glazed passive house-grade windows enhance energy efficiency by maximizing natural light and minimizing thermal loss, aligning with the project's ecological goals. Metal roofing contributes to effective water drainage, ensuring long-term sustainability, while cellulose thermal insulation enhances energy conservation throughout various seasons.

One of the unique design approaches taken with Locus Spirala is the emphasis on flexibility within its spaces. The architectural design incorporates five operational modes which allow the interior and exterior areas to adapt to a variety of community functions. This adaptability not only enhances the project's utility but also encourages diverse programming to meet the community's evolving needs. This responsiveness to user requirements exemplifies a thoughtful approach to modern architectural design, focusing on practical solutions that foster engagement.

With its distinct identity rooted in a clear commitment to environmental responsibility, Locus Spirala serves as a testament to how architecture can effectively support community cohesion and learning. The strategic use of local materials, innovative design strategies, and a clear focus on sustainability mark this project as a model for future developments within ecological architecture.

Readers who wish to explore Locus Spirala in further detail are encouraged to review the architectural plans, sections, designs, and ideas outlined in its presentation. Engaging with these elements will provide a comprehensive understanding of the thoughtful design choices and intentions that underpin this significant architectural project.
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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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