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Circular Concrete Canopy Blending Subterranean Cellar and Rooftop Garden for Community Engagement

Author:
Keisuke Horibe
Circular Concrete Canopy Blending Subterranean Cellar and Rooftop Garden for Community Engagement

Project in-detail

A circular concrete canopy supports a rooftop garden, seamlessly integrating a subterranean cellar and flexible communal spaces designed for local wine tasting and cultural engagement.
5 key facts about this project
01
A circular concrete roof supports a living garden that enhances insulation and biodiversity.
02
A subterranean cellar provides ideal conditions for wine storage with direct access to the tasting area.
03
Planter boxes integrated into the structure promote local flora and contribute to natural aesthetics.
04
Natural light is maximized through strategically placed skylights, enhancing the user experience.
05
Flexible communal spaces accommodate diverse events, fostering community interaction and engagement.
The architectural design project titled "The Wreath" is an innovative structure situated in a region known for its rich viticultural heritage. This project encapsulates the essence of local traditions related to agriculture, particularly grape and olive cultivation. It serves as a multifunctional space designed for wine tasting, community gatherings, and preserving the ecological integrity of its surroundings.

The structure is primarily characterized by a ring-shaped roof created from reinforced concrete, designed to blend seamlessly with the landscape while embodying a sense of continuity. This unique roof structure also allows for the integration of a rooftop garden, which plays a crucial role in regulating the building's climate while providing additional space for interaction with the environment. The courtyard at the base of the building facilitates a transition between indoor and outdoor activities, enhancing the experience for visitors.

The project is designed with a focus on sustainability and the local context. The use of locally sourced materials, including stone for flooring and glazing for windows, minimizes the ecological footprint while connecting occupants to the local geological conditions. The interior spaces feature abundant natural light, courtesy of skylights and large windows, linking the occupants with the exterior environment. The tasting room and cellar, positioned strategically, enhance functional usage by providing comfortable areas for engaging with the local cuisine and wines.

This project stands out due to its biophilic approach, which intentionally incorporates natural elements to improve occupant well-being. The design allows for flexibility in spatial use, accommodating community gatherings and adapting to seasonal changes. The incorporation of planter boxes and living vines not only adds to the aesthetic appeal but also contributes to biodiversity, creating an environment where architecture and nature coexist harmoniously.

The architectural plans and sections reveal further insights into the innovative details embedded within the design. The careful arrangement of spaces ensures optimal usability while maintaining a cohesive aesthetic. The project design also prioritizes thermal efficiency, utilizing passive design strategies to reduce energy consumption.

For more detailed insights into the architectural design, including the intricacies of architectural plans and sections, readers are encouraged to explore the project presentation in depth.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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