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Rammed Earth and Cork Integration in a Community-Centric Guest House

Author:
Kübra Harputluoğlu
Rammed Earth and Cork Integration in a Community-Centric Guest House

Project in-detail

Utilizing rammed earth and cork, the design creates a sustainable, community-focused guest house that harmonizes with its olive grove surroundings, providing an immersive experience in local culture and ecology.
5 key facts about this project
01
Utilizes locally sourced rammed earth for thermal efficiency and reduced environmental impact.
02
Incorporates cork insulation, enhancing soundproofing and sustainability.
03
Features a multifunctional courtyard that encourages community interaction and gatherings.
04
Integrates a demonstration kitchen showcasing local culinary traditions.
05
Designed with stepped forms to blend naturally into the olive grove landscape.

## Project Overview

The Portugal Olive Guest House, situated in Barrera, Portugal, is designed to establish a cohesive relationship with its natural environment. This facility aims to utilize local materials while encouraging community engagement and celebrating the region’s olive farming heritage.

### Spatial Composition and Community Integration

The architectural layout centers around a communal courtyard that facilitates interaction among guests. The design includes strategically positioned guest accommodations to maintain privacy and easy access to shared facilities. A culinary production space allows for hands-on engagement with local cuisine, enhancing the visitor experience through interaction with the area's gastronomic culture. Additionally, a multi-purpose room is designed for various community activities, promoting cultural exchange and collaboration among guests.

### Material Selection and Sustainability

The construction principles prioritize sustainability and a strong connection to local practices. Notable materials include rammed earth for its thermal mass and acoustic properties, cork for insulation, and traditional terracotta roof tiles that reflect regional architectural styles. Oak wood features prominently in both structural and decorative elements, while local stone provides durability in foundational components. Glass walls incorporated into the design offer expansive views of the olive grove and optimize natural light within the interiors. The project's sustainable features also encompass stormwater management systems and passive heating and cooling strategies, ensuring environmental responsibility and energy efficiency.

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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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