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Rammed Earth Structure with Operable Partitions for Mindfulness Retreat

Authors:
Pippa Farmer, Hugo Lam
Rammed Earth Structure with Operable Partitions for Mindfulness Retreat
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Rammed earth walls and operable partitions create a versatile and sustainable retreat in the Serra da Estrela, designed to facilitate meditation and wellness practices.
5 key facts about this project
01
Rammed earth construction provides significant thermal mass for improved energy efficiency.
02
Operable partitions allow for flexible space configuration to support individual needs.
03
A green roof system is integrated for rainwater harvesting and ecological sustainability.
04
Large south-facing windows maximize natural light and enhance indoor comfort.
05
The design reflects traditional Portuguese elements while embracing contemporary minimalism.

Vale de Alma is an architectural retreat situated in the forested foothills of Serra da Estrela, designed as a space for yoga and meditation. This cabin promotes personal reflection and encourages a connection with nature. Its layout allows visitors to move freely between different areas, creating an environment that supports both introspective practices and engagement with the outdoors.

Architectural Concept

The design focuses on the balance between looking inwards and engaging with the surrounding environment. Operable partitions form flexible boundaries, allowing users to arrange spaces according to their needs for privacy or openness. This adaptability enriches the experience, giving individuals control over how they interact with both the cabin and the landscape.

Materials and Performance

Rammed earth is the primary structural material, selected for its thermal mass and ability to work within passive solar design. It helps maintain comfortable indoor temperatures throughout the year. Large south-facing windows bring in natural light while minimizing energy loss. Low-emissivity double-paned glazing complements this by enabling light entry without excessive heat transfer, making the interior environment more pleasant.

Sustainability Measures

The project includes a green roof that collects rainwater for irrigation. This not only contributes to sustainability but also enhances the connection to the natural cycle. Photovoltaic panels are integrated into the building, providing renewable energy and reducing reliance on external sources. These features align with the goal of fostering ecological responsibility while ensuring the retreat remains functional and efficient.

Design Aesthetics

Vale de Alma displays a form of contemporary minimalism that connects with its local context. The design incorporates elements from traditional Portuguese architecture while maintaining a modern feel. This connection to tradition is evident in the way the space feels tactile and inviting.

Striations in the rammed earth walls give the interior a distinctive texture, offering a sensory experience that links the occupant to the landscape outside. This thoughtful integration encourages exploration and highlights the relationship between the cabin and its natural surroundings.

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

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Competition organisers

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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