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Rammed Earth Walls and Perforated Facades Enhancing Community Living in Mediterranean Context

Author:
Jiyeon Park
Rammed Earth Walls and Perforated Facades Enhancing Community Living in Mediterranean Context

Project in-detail

Utilizing stabilized earth walls and large operable glass elements, the design fosters a seamless connection between indoor and outdoor spaces while supporting communal activities and olive oil production in a Mediterranean setting.
5 key facts about this project
01
Utilizes stabilized earth walls for improved thermal mass and sustainability.
02
Integrates large operable glass doors to enhance natural light and ventilation.
03
Features a dedicated olive oil tasting room adjacent to production areas.
04
Emphasizes biophilic design principles through extensive landscaping.
05
Includes a yoga space designed for relaxation amid natural surroundings.

**Overview**

Located in Barreira, Portugal, the “In the Olive Tree” project draws inspiration from the olive tree, reflecting themes of nature and sustainability while anchoring itself within the local cultural context. The design seeks to harmonize with the Mediterranean environment, creating a space that balances aesthetics with functionality for residents and visitors.

**Spatial Strategy**

The layout comprises two distinct buildings, each serving specific functions. The primary structure incorporates bedrooms, a kitchen, dining area, and yoga space, fostering communal activities. The secondary building is dedicated to olive oil storage and includes a tasting room, meticulously designed to align with the site’s natural boundaries. This approach acknowledges the topography of the region, enhancing the relationship between architecture and landscape.

**Material Selection**

The project's materiality is informed by local resources and environmental considerations. Stabilized raminated earth forms the exterior walls, offering thermal mass crucial for temperature regulation. Terra-cotta finishing enhances durability while echoing traditional local practices. A concrete foundation provides structural support, complemented by a vapour barrier for moisture control. Insulation is achieved through wood-fibre board, and wooden window frames and painted wood panel roofing contribute to the organic aesthetic. Brick tiles and concrete finishes add to the rustic character, ensuring both visual appeal and functionality within the natural setting.

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

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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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