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Elevated Sustainability Through Bamboo Louvers and Fly Ash Concrete in Teacher Housing

Author:
Henry Iskandar Ong
Elevated Sustainability Through Bamboo Louvers and Fly Ash Concrete in Teacher Housing

Project in-detail

Constructed with locally sourced bamboo louvers and fly ash concrete, this microhome provides resilient housing for teachers in Lombok's remote regions, addressing community needs while emphasizing sustainability.
5 key facts about this project
01
Constructed with fly ash concrete to reduce carbon footprint.
02
Incorporates a rainwater harvesting system for sustainable water management.
03
Features extensive bamboo louvers for passive cooling and natural ventilation.
04
Elevated design minimizes flood risk while maximizing airflow.
05
Includes hydroponic gardens to promote self-sufficiency among occupants.
Rumah Guru is an architectural project located in Lombok, Indonesia, designed to address the housing needs of teachers working in remote areas. This microhome is specifically tailored for educators who face inadequate living conditions, particularly in the aftermath of the 2018 earthquake that impacted the region. The design focuses on sustainability, community integration, and practical living spaces that prioritize functionality without compromising comfort.

Spatially, Rumah Guru encompasses a footprint of 50 square meters, organized into two triangular forms. The layout fosters open living areas, minimizing walls to create a sense of unity within the space. Large windows facilitate natural light and ventilation, enhancing the indoor environment while promoting an energy-efficient lifestyle. The elevated structure aids in flood mitigation and reinforces the project's commitment to resilience in the face of natural disasters.

Innovative Sustainability Measures

One of the distinguishing features of Rumah Guru is its commitment to sustainable architecture. The project employs a range of renewable resources, including solar panels that provide energy for daily activities. The integration of a rainwater harvesting system allows for efficient water use, addressing local water scarcity issues. This microhome also incorporates a hydroponic garden, encouraging occupants to engage in self-sustaining food practices. A biodigester is included for efficient waste management, aligning with ecological principles and reducing the overall environmental impact.

Material Selection and Technical Performance

The material palette for Rumah Guru is intentionally chosen for its ecological benefits and local availability. Key materials include insulated King span roof panels, which enhance energy efficiency; locals timber repurposed for structural elements; and fly ash concrete walls that ensure durability while minimizing carbon footprint. Polycarbonate roofing provides ample daylighting while maintaining a connection to the outdoor environment. Bamboo louvers are designed for passive shading, illustrating a seamless blend of form and function that is reminiscent of local architectural traditions.

The microhome's layout is not only focused on individual living standards but also encourages communal interaction. A circular arrangement of the microhomes creates shared spaces that foster community engagement among educators. This design approach highlights the importance of social structures in enhancing living quality within educational communities.

For further insights into Rumah Guru, including architectural plans, sections, and detailed design elements, readers are encouraged to explore the project presentation. This exploration will reveal more about the innovative architectural ideas and practical solutions that underpin this unique project.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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