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Vertical Gardens and Tamarind Wood Integrate Sustainable Living in Rural Habitat

Author:
Eleonore Levieux
Vertical Gardens and Tamarind Wood Integrate Sustainable Living in Rural Habitat
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Constructed with vertical gardens and tamarind wood, the microclimatic ti'kaz serves as a sustainable living space that enhances ecological balance and reflects the cultural heritage of Reunion Island.
5 key facts about this project
01
Constructed with vertical gardens, enhancing biodiversity and food production.
02
Utilizes tamarind wood shingles for solar energy collection and thermal regulation.
03
Incorporates a sophisticated rainwater harvesting system through a wooden mantling.
04
Designed with a west-facing veranda to protect against trade winds while maximizing light.
05
Features phytodepuration beds that integrate local flora for ecological sustainability.

The microclimatic ti'kaz reinterprets the traditional Creole hut in the unique environment of Reunion Island. It serves as a self-sufficient living space that harmonizes with the surrounding nature, creating a home that purifies the air and provides food. The design focuses on making a sustainable lifestyle possible while connecting with local culture, addressing the realities of urbanization and dependence on external resources.

Spatial Organization

A notable feature of the microclimatic ti'kaz is its emphasis on outdoor living, a crucial aspect of daily life in the region. The layout includes a veranda oriented to the west, providing shelter from the strong trade winds while welcoming natural light and airflow. This combination enhances the interaction between indoor and outdoor areas, making the living experience more enjoyable and effective.

Water Management

The design incorporates an efficient rainwater harvesting system, highlighted by a wooden mantling that directs rainwater appropriately. Beneath the side walls, small bushes are planted to absorb water, preventing unnecessary splashing. These plants not only contribute to the system but also support phytodepuration, enhancing the ecological stability of the habitat.

Vertical Gardens

Surrounding the structure are vertical hydrological gardens made from bamboo panels, which create an environment that is both breathable and productive. This design element enriches the visual appeal of the building and promotes biodiversity. These gardens are essential for regulating the microclimate, emphasizing the thoughtful integration of green features in the overall concept.

Innovative Roofing

The roofing system uses tamarind wood shingles that collect solar energy and help maintain a comfortable indoor temperature. This material serves practical needs, providing domestic hot water and a backup heating source during cooler periods. The careful selection of materials shows a dedication to energy efficiency that aligns with the local climate.

The microclimatic ti'kaz reflects practical design that focuses on ecological balance and cultural relevance, featuring vertical gardens that showcase the island's biodiversity and enhance the home’s sustainable narrative.

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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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