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Bamboo Frameworks Enabling Floating Community Living with Rainwater Harvesting

Bamboo Frameworks Enabling Floating Community Living with Rainwater Harvesting
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Utilizing a bamboo framework and rainwater harvesting, this floating community addresses specific environmental challenges while offering adaptable housing solutions for vulnerable populations in coastal regions.
5 key facts about this project
01
Utilizes a bamboo framework for structural integrity and sustainability.
02
Incorporates rainwater harvesting systems to enhance self-sufficiency.
03
Modular unit designs allow for flexible configurations based on community needs.
04
Features rooftop gardens to promote local agriculture and community engagement.
05
Integrates reclaimed materials for buoyancy, minimizing environmental impact.

### Project Overview

The Self-Sustaining Floating Adaptable Community (S.F.A.C.) is situated in Bangladesh, a region increasingly affected by rising water levels and climate change. The intent of the project is to establish a self-sufficient community that can adapt to environmental shifts while fostering social interactions among its residents. Through this design, the project aims to address both immediate housing needs and long-term ecological challenges.

### Spatial Efficiency and User-Centric Design

A modular design strategy is employed, with individual dwelling units measuring 2m x 3m. This configuration allows for flexible spatial arrangements, effectively accommodating various living functions such as cooking, storage, and sleeping. Each unit includes rooftop gardens, which facilitate local food production and community engagement. Shared communal areas are integrated into the design to promote collaboration and social cohesion, ensuring that essential services like education and healthcare are accessible to all residents.

### Sustainable Materiality and Resource Management

The selection of materials prioritizes local resources and sustainability. Structural components are primarily constructed from locally sourced wood and bamboo for their durability and ecological benefits. Reused water barrels serve as buoyancy elements in the floating platforms, while biobased insulation enhances thermal performance. An effective water management system incorporates rainwater harvesting and greywater treatment technologies, such as Seabin systems, to minimize environmental impact. In addition, the integration of photovoltaic panels ensures energy independence, harnessing renewable sources to meet community needs.

The design also emphasizes ecological integration, promoting biodiversity through initiatives like fish farming, which supports local food systems. This multi-faceted approach enables the community to withstand demographic fluctuations and environmental challenges over time.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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