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Bamboo Catchment And Rotating Modules In A Compact Microhouse

Authors:
Amyra Marlia, Safira Salsabila, Dinullah Ibrahim
Bamboo Catchment And Rotating Modules In A Compact Microhouse

Project in-detail

A rotating microhouse with bamboo catchment systems efficiently integrates sustainable living with compact functionality, providing a flexible space for everyday life.
5 key facts about this project
01
Rotating mechanism allows seamless transition between living functions.
02
Bamboo water catchment system enhances sustainability and efficiency.
03
Modular structure provides flexible use of space in compact design.
04
Vertical garden integrates greenery into the living environment.
05
Stationary central module offers dedicated storage and entrance area.

The design focuses on a microhouse that features an innovative rotating mechanism to improve both space usage and functionality. Positioned within a natural environment, the microhouse captures the feeling of being in a tree house, giving residents a unique view of their surroundings. The concept prioritizes modular elements that can adapt to the needs of the occupants, allowing for a flexible connection between indoor and outdoor areas.

Design Concept

At the heart of the microhouse is its ability to rotate 180 degrees, similar to how a ferris wheel operates. This rotating feature allows for an easy transition between different activities within the space while maintaining stability. The building is organized into three separate modules: two movable side modules that each offer multiple functions, and a stationary middle module used for storage and entrance. This layout maximizes the small footprint and creates versatile living spaces.

Spatial Organization

The microhouse includes essential areas for everyday life, such as a kitchen and washroom combined, dedicated storage, an entrance, and a bedroom that also serves as an office. This practical arrangement separates active living areas from more private spaces. Cooking and relaxation occur in distinct zones, while showering and sleeping areas are thoughtfully placed to enhance comfort and usability for the inhabitants.

Materiality

Material choice is critical for the design, focusing on performance and ecological impact. Bamboo is used for the outer skin of the microhouse, chosen for its flexibility and ability to support a vertical garden. This adds greenery to the space while also improving air quality. Iron wire strengthens the vertical garden structure, and polycarbonate sheets serve as a thermal regulator, allowing natural light to enter while retaining heat. Light plywood is included for its balance of weight and strength, providing practical finishes for interiors and built-in furniture.

Sustainability Strategies

The microhouse incorporates thoughtful environmental practices, particularly in water management. Rainwater is captured using bamboo catchment systems and purified through natural stone filters, making it suitable for kitchen and bathroom use. The design also includes greywater recycling to support irrigation for the vertical garden. A compost toilet system processes waste, returning nutrients back into the garden. This comprehensive approach promotes a living experience rooted in sustainability and environmental awareness.

The overall design presents an adaptable living space where rotating modules, sustainable materials, and efficient water systems come together. It offers a modern lifestyle while emphasizing care for both personal comfort and the natural world around it.

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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
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