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Permeable Membrane and Werregue Weaving in a Coastal Community Tower

Authors:
Juan jose Lopez, Juan felipe Castiblanco cespedes, Maria Wiesner
Permeable Membrane and Werregue Weaving in a Coastal Community Tower

Project in-detail

Incorporating Werregue weaving and a permeable membrane, the tower elevates living spaces above flood risks while serving as a community hub to promote sustainable practices in the mangrove ecosystem.
5 key facts about this project
01
Elevated structure designed to withstand flooding in mangrove environments.
02
Utilizes local Werregue weaving techniques for façade design.
03
Features a permeable membrane made from renewable vegetable materials.
04
Incorporates a tubular system for effective load distribution.
05
Includes community workshops for carpentry and sustainable fishing practices.

The design focuses on a tower located in the mangroves of Buenaventura, Colombia. Its main purpose is to restore the relationship between human habitation and the natural environment. The tower acts as a community space while addressing important issues such as illegal wood trafficking. By using principles from vernacular architecture, the design integrates with the unique features of the mangrove landscape.

Site Context

The tower is positioned on Cangrejo Island, which is 1.7 kilometers from the urban edge. This location allows for effective monitoring of timber traffic, highlighting the importance of environmental governance. The site's characteristics have greatly influenced the design and the various functions of the tower. The aim is to create a structure that complements the natural surroundings while serving the community's needs.

Structural Organization

The design incorporates stilt structures that elevate living spaces above the risk of flooding. This is a necessary response to the water dynamics found in mangrove ecosystems. The central tubular system provides a large void, with beams connecting the outer walls and supporting the structure. This organization enhances the tower's strength and facilitates better load distribution.

Cultural Integration

The façade of the tower draws from local Wounaan culture, specifically referencing traditional Werregue weaving techniques. This choice not only adds aesthetic value but also connects the architecture to the local community. A permeable membrane made from renewable vegetable materials is used to promote sustainability. It protects against moisture and sunlight while being easy to maintain.

Programmatic Elements

The tower includes spaces that encourage community engagement and education. It features workshops for carpentry and canoe repair, promoting local skills and traditions. Educational facilities focused on sustainable fishing practices further enhance community involvement. Additionally, spaces like a hostel and communal areas provide economic opportunities while educating visitors about the environment.

The intricate façade showcases woven patterns that represent local craftsmanship, establishing a connection between the tower and its natural surroundings. This blend of architecture and culture creates a distinct identity that resonates with the landscape.

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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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