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Rammed Earth Retreat Featuring Communal Patios and Natural Stone Accents

Authors:
Hanita Bergmann vago, Michael Bergmann Vago, joão roberto monteiro da silva, Eleni Werder
Rammed Earth Retreat Featuring Communal Patios and Natural Stone Accents

Project in-detail

Crafted from rammed earth and accented with natural stone, the architectural design merges communal patios with private spaces to create a welcoming retreat that fosters connection and interaction among guests.
5 key facts about this project
01
Rammed earth construction enhances thermal performance and connects visually with the surrounding terrain.
02
A meditation tower serves as a focal point, promoting reflection and tranquility within the communal setting.
03
Natural stone patios are designed to integrate seamlessly into the landscape, offering outdoor gathering spaces.
04
Private suites feature large windows that frame views of the rural surroundings, ensuring a connection to nature.
05
A community kitchen invites social interaction, centered around shared culinary experiences.

### Project Overview

"The Open House" is an architectural design endeavor aimed at expanding a local family business by transforming a residence into a guest-friendly space. Situated in a rural context, the project emphasizes hospitality while fostering connections among visitors, the surrounding landscape, and the local community. The design intends to create a homely atmosphere, reflecting openness to both nature and community interactions.

#### Spatial Organization and Community Engagement

The layout features a central gathering patio that serves as a hub, linking various functional areas, including private suites, communal kitchens, and recreational spaces. This interconnected design encourages interaction among guests, facilitating social exchanges in both intimate and shared environments. Open spaces equipped with large wooden furnishings promote communal dining and group activities, enhancing the communal living experience integral to this project.

#### Materiality and Sustainability

A focus on material selection prioritizes sustainability and ecological integration. The exterior is primarily constructed from rammed earth, providing thermal stability and establishing a tactile connection to the site. Smooth concrete complements the rammed earth structurally and in the flooring, offering durability. Natural stone enhances the patio with unique patterns, while wood frames and panels create warmth in the interior spaces. Translucent materials, such as screened partitions, allow natural light to permeate the interiors, balancing openness with privacy. The landscape design incorporates native plants and harvestable gardens, reinforcing biodiversity and providing educational opportunities regarding local flora. This approach not only enhances the aesthetic value but also fosters a strong environmental awareness.

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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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