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Terracotta Breezeblocks and Rammed Earth Create a Retreat in Nature

Author:
Jonathan Howse
Terracotta Breezeblocks and Rammed Earth Create a Retreat in Nature

Project in-detail

Constructed from locally sourced terracotta breezeblocks and rammed earth, the building creates a peaceful retreat that emphasizes a connection to nature through its open courtyard and carefully designed spaces for wellness activities.
5 key facts about this project
01
Constructed to align with the North-South axis, enhancing natural light exposure.
02
Incorporates a central courtyard for water capture and communal activities.
03
Features void spaces designed for seamless movement and nature immersion.
04
Utilizes local materials like terracotta and rammed earth for environmental integration.
05
Offers both internal and external showers to connect users with the landscape.

The design is set on a cliff shelf with impressive views of the valley. It aims to create a deep connection between individuals and their natural surroundings by highlighting the concept of inherent nature. Functionally, the building supports activities focused on wellness and mindfulness, drawing from the Japanese idea of Shinrin-yoku, or "forest bathing." The design encourages users to engage closely with nature, promoting a meaningful experience in a tranquil environment.

Building Form and Orientation

The overall structure consists of a simple geometric form aligned with the North-South axis. This alignment allows the building to connect with the existing landscape, while also maintaining a height that mirrors the cliff face above. By positioning the building slightly away from the cliff, void spaces are created. These spaces serve as key pathways for movement, allowing occupants to explore the building while surrounded by elements of nature.

Central Courtyard and Functional Areas

In the middle of the design is a spacious courtyard, which is essential for promoting interaction among users. This area is encircled by necessary facilities, including a kitchenette, restrooms, showers, and a yoga studio. The courtyard acts not only as a gathering space but also aids in sustainability by capturing and reusing rainwater for the building’s needs.

Connection to Nature

The internal layout of the building is designed to maintain a strong connection between all spaces and the outdoors. Each room links directly to the natural landscape, fostering a continuous relationship with the environment. Natural light and airflow are prioritized throughout the structure, enhancing the indoor atmosphere. Features such as showers that open to the exterior enhance the experience, immersing users in the surrounding landscape and reinforcing the concept of well-being.

Material Selection

Materials chosen for the building reflect the local environment and traditional Portuguese design. The structure includes a terracotta tiled roof, timber cladding for secondary walls, and rammed earth for dividing walls. Additionally, terracotta breezeblocks create a distinctive feature on the western facade, supporting environmental goals and presenting a unique architectural character. Timbers sourced locally and cobblestones for paths further strengthen the connection to the site and its natural beauty.

The design offers a large terrace that provides sweeping views of the valley. This area serves as a peaceful spot for rest and contemplation, allowing users to engage fully with the natural surroundings.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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