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Cork-Clad Retreat Embracing Nature Through Ground Screw Technology

Authors:
Filipe Costa, Filipa Pereira
Cork-Clad Retreat Embracing Nature Through Ground Screw Technology
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With its unique cork façade and foundation supported by ground screws, the design creates a harmonious yoga retreat that emphasizes sustainability and a deep connection to the surrounding pine forest.
5 key facts about this project
01
The building is completely clad in Portuguese cork, enhancing thermal insulation and tactile experience.
02
Ground screws are used for foundation, reducing land disturbance and environmental impact.
03
Extensive use of cross-laminated timber contributes to structural integrity while maintaining a warm aesthetic.
04
Water is sourced from a borehole, with grey water managed for irrigation, promoting resource efficiency.
05
The design features large openings that connect yoga spaces directly to the forest, fostering a natural atmosphere.

Situated in a quiet pine forest, Jardim Coberto serves as a yoga house designed to create a close connection with nature. The space is intended for yoga practitioners seeking tranquility and reflection. Its clear design concept centers on opening up the building to the outside world, encouraging users to feel the presence of the surrounding environment while they practice and relax.

Design Concept

The design emphasizes the relationship between the built environment and the natural landscape. By blending interior and exterior spaces, the layout invites people to experience nature firsthand. This thoughtful organization allows for smooth transitions between different functional areas, encouraging both individual reflection and communal gathering. The layout seeks to enhance well-being by deepening the connection between users and their surroundings.

Materiality

Materials are an important aspect of Jardim Coberto. The use of Portuguese cork wraps the building inside and out, creating a tactile relationship with nature and providing effective insulation. The cork’s warm colors and texture align with the forest environment. Wood is also a key material, with the structure made from cross-laminated timber (CLT), which highlights the commitment to sustainability and ecological design.

Sustainability Features

Sustainable practices are integral to the design. Ground screws serve as the foundation, minimizing ground disturbance while ensuring stability. Energy needs are met with a photovoltaic solar panel system that enables the building to produce its own power. A borehole supplies drinking water, with grey water being redirected for garden irrigation. This thorough approach to water and energy management reflects an effort to minimize environmental impact.

Spatial Experience

Each functional area is designed carefully to maximize natural light and foster a calm atmosphere. The yoga spaces feature large openings that connect directly to the forest, allowing practitioners to feel part of nature. This thoughtful design promotes well-being and introspection. By blending indoor and outdoor environments, Jardim Coberto encourages a profound interaction with the landscape that surrounds it.

With careful attention to detail, such as the incorporation of greenery along the building’s sides, Jardim Coberto illustrates the principles of practical and environmentally sensitive design.

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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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