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Cement and Reclaimed Wood Integrate in a Circular Space for Community Engagement

Authors:
Shivansh Thanawala, Yang Ding, Rui Yao, Christel Jefferson-trice
Cement and Reclaimed Wood Integrate in a Circular Space for Community Engagement

Project in-detail

Circular forms crafted from high-performance concrete and reclaimed wood slats create an inviting community center that seamlessly blends indoor and outdoor spaces for social engagement and sustainability.
5 key facts about this project
01
Circular layout promotes natural flow and encourages social interaction among users.
02
Integration of a central rainwater harvesting garden enhances ecological sustainability.
03
Use of reclaimed wood slats adds warmth and reduces environmental impact.
04
High-performance concrete ensures thermal efficiency and durability.
05
Design incorporates passive ventilation strategies for improved indoor air quality.

The Espiral Community Center is a contemporary architectural project focused on sustainability and social interaction. Located in a natural landscape, its circular design promotes community connectivity while integrating environmental responsibility. The building serves a dual purpose as a venue for events and a communal gathering space, featuring areas designated for culinary activities, social events, and public engagement.

The architectural design employs high-performance concrete for its structural elements, complemented by reclaimed wood slats and low-e glass. These materials not only ensure durability but also provide aesthetic warmth and energy efficiency. The building's layout emphasizes smooth circulation, with pathways leading to a central rainwater harvesting garden. This garden serves as both an ecological feature and a focal point, inviting interaction among visitors.

Sustainability is a core principle in the project. Features such as passive ventilation and thermal mass are utilized to minimize energy consumption. Photovoltaic panels contribute to electricity generation, while rainwater collection systems support irrigation for the garden. The implementation of eco-friendly materials, including low VOC paints and sustainable flooring options, enhances the health of the indoor environment.

Spatially, the interior of the Espiral Community Center has been designed for versatility. The layout accommodates various community activities, from workshops to social gatherings. The inclusion of large openings and sliding doors fosters a strong connection between indoor and outdoor environments, encouraging natural light and expanding usable space.

One of the most notable aspects of this project is its circular layout, inspired by natural proportions. This design not only enhances the aesthetic value but also facilitates movement and interaction. Unlike conventional community centers, Espiral integrates a rain garden directly into its functional spaces, reinforcing the importance of ecological awareness in community design.

The Espiral Community Center redefines expectations for communal architecture by incorporating sustainable practices and fostering a sense of community. For those interested in exploring the architectural plans, sections, and design ideas further, a detailed presentation is available to deepen understanding of this innovative project.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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Buildner's Unbuilt Award 2025
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