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Bamboo Structures with Grass Roofing for Mindful Retreats

Authors:
Lisa Jehle, Badrajee Weerawarna
Bamboo Structures with Grass Roofing for Mindful Retreats

Project in-detail

Constructed with bamboo and grass roofing, the retreat offers a central meditation space that fosters reflection and connection to nature in a tranquil setting.
5 key facts about this project
01
Constructed primarily from locally sourced bamboo, enhancing sustainability.
02
Features grass roofing that provides natural insulation and camouflage in the environment.
03
Design includes a central meditation area, promoting mindfulness and reflection.
04
Community involvement in construction fosters local craftsmanship and ownership.
05
Orientation of huts supports walking meditation, integrating movement into spiritual practice.

The Metralla huts in Cambodia represent an important connection between architecture and nature, located in a serene landscape that encourages quiet reflection. Inspired by "Metralla mesnyi," the national flower of Cambodia, the design aims to create a harmonious relationship between the structures and their environment. These huts are intended as spaces for meditation and self-discovery, inviting users to engage deeply with both the architecture and the surrounding landscape.

Design Concept

The design focuses on simplicity and clarity, featuring symmetrical forms that promote an organized spatial experience. Each hut is strategically oriented to support meditative practices, with a central space devoted to reflection. The overall layout encourages movement and mindfulness, allowing individuals to create a personal connection with the natural world as they explore their surroundings.

Material Utilization

Sustainable materials are central to the design, specifically bamboo, clay, and grass. Bamboo serves as a primary structural component due to its rapid growth and strength, making it suitable for the tropical climate. Clay is utilized to form adobe bricks that help regulate indoor temperatures, creating comfort in varying weather conditions. Grass is used for the roofing, providing natural insulation and enhancing the organic feel of the huts.

Community Engagement

The approach to construction invites community participation, fostering local involvement and increasing awareness of sustainable practices. The process lasts about seven weeks and includes building paths along with the huts themselves, ensuring minimal disruption to the existing environment. This inclusive practice not only strengthens community ties but also highlights the significance of local materials and craftsmanship.

Unique Aspects of Design

One notable feature of the Metralla huts is the emphasis on spiritual engagement, with designated areas for walking meditation. This careful integration of meditation into the design reflects a concern for the user experience. The arrangement promotes an environment that nurtures reflection and tranquility, highlighting the importance of emotional well-being.

Each hut includes large openings that enhance natural ventilation, allowing fresh air to flow freely. This design choice fosters a connection between indoor and outdoor spaces, enriching the sensory experience for those who occupy them.

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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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