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Bamboo Framework and Integrated Off-Grid Systems for Sustainable Urban Living

Authors:
Juan martin Arias cardona, Juanita Echeverri correa, Daniel Marin Parra
Bamboo Framework and Integrated Off-Grid Systems for Sustainable Urban Living

Project in-detail

Constructed with glue-laminated bamboo and featuring self-sufficient systems for solar energy and rainwater harvesting, this modular housing solution provides adaptable living spaces in response to Colombia's urban housing challenges.
5 key facts about this project
01
Constructed with glue-laminated bamboo, enhancing structural strength and sustainability.
02
Incorporates an integrated "Service Heart" for solar energy and rainwater collection.
03
Offers modular, stackable units that can be quickly assembled on-site.
04
Designed to promote both individual privacy and community interaction.
05
Utilizes Rockwool insulation for improved thermal performance.

The project focuses on addressing a significant housing crisis in Colombia, responding to the urgent need for sustainable living solutions in areas facing rapid urban growth. It aims to create adaptable, modular housing in regions characterized by informal settlements and precarious living conditions. The design centers around efficiency and resilience, enhancing the quality of life for residents and promoting community engagement.

Modular Design

The architectural strategy relies heavily on modularity, allowing for the development of stackable housing units that can be quickly assembled on-site. Each module is crafted with precision, ensuring that all components fit together easily for straightforward construction. This method promotes efficient use of space and allows for various configurations that cater to both individual needs and communal living dynamics.

Service Integration

At the heart of the design is the “Service Heart,” which integrates necessary utilities to support off-the-grid living. This central feature includes systems for solar energy, rainwater collection, and compact battery storage, fostering a sense of self-sufficiency among residents. By incorporating these sustainable technologies, the design effectively addresses existing infrastructure limitations and ensures that residents have access to safe drinking water and reliable energy, thereby improving their overall living conditions.

Material Selection

The choice of materials is significant, with glue-laminated bamboo utilized for structural elements. The Guadua species of bamboo is particularly suitable due to its strength and sustainability, offering a responsible and renewable option. Alongside bamboo, Rockwool insulation is included to enhance thermal performance, making the dwellings more energy efficient. The use of glass facade panels allows ample natural light to fill the interiors, creating a bright living environment that connects residents with the outside world.

Layouts are designed to be flexible and versatile, encouraging social interaction while maintaining privacy. Common areas are strategically placed alongside private spaces, fostering a sense of community. This thoughtful arrangement enables residents to engage with one another and develop connections while still enjoying their personal retreats. The overall design reflects a commitment to improving quality of life through thoughtful planning and sustainable practices.

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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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