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Grated Steel Skin and Charred Timber Cabins Designed for Nature Immersion

Authors:
Christofer Cattell, Phillip Chum
Grated Steel Skin and Charred Timber Cabins Designed for Nature Immersion
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Wrapped in a grated steel skin and accented with charred timber, the meditation cabins offer a unique space for reflection and connection with the surrounding landscape.
5 key facts about this project
01
Grated steel skin allows for vegetation growth, enhancing the connection to nature.
02
Cabin designs blur indoor and outdoor boundaries to promote a seamless user experience.
03
Point foundations minimize environmental disturbance and adapt to varied terrains.
04
Charred timber cladding increases durability while providing a unique aesthetic.
05
Continuous footbridge connects cabins without defined entry points, encouraging exploration.

Casa Engawa is an architectural retreat situated in the calm surroundings of Vale de Moses, Portugal. It is designed to support meditation and reflection, drawing inspiration from the Japanese concept of "Engawa." The cabins aim to create a deep sense of connection between users and the natural world, emphasizing the relationship between the built environment and its setting.

Conceptual Framework

The design includes four meditation cabins connected by a footbridge. This layout encourages exploration. Users travel along an open path rather than entering through a defined entrance. The design enhances the experience of nature and promotes an interactive relationship with the environment. By allowing for movement through various spaces, the cabins invite users to engage more fully with their surroundings.

Material Selection

Each cabin is wrapped in a grated steel skin. This design choice allows local plants to grow and intermingle with the structure. It also emphasizes the connection with the landscape. The cabins feature charred timber on the outside, known for its durability and weather resistance. Inside, the plywood finish creates a warm and inviting atmosphere, deepening the sensory experience within each cabin.

Architectural Dynamics

Casa Engawa draws on elements of the Japanese Engawa by focusing on organization, space, and thresholds like steps and landings. The design reinterprets traditional ideas, creating longer thresholds that soften the divide between indoor and outdoor areas. This encourages users to move freely, enhancing their sense of meditation and relaxation while connecting with nature.

Sustainable Integration

The cabins are supported by point foundations, which allow them to adapt to different ground conditions. This design approach reduces environmental impact. Elevated floors enable the use of rainwater collection systems, further promoting sustainability.

The careful connection between the architecture and the landscape forms an atmosphere conducive to contemplation. The sound of leaves in the wind blends naturally with the sight of surrounding greenery, enriching the experience for users.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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