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Elevated Living Through Amphibious Foundations and Fiber-Cement Facades

Elevated Living Through Amphibious Foundations and Fiber-Cement Facades
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Amphibious foundations elevate fiber-cement façades, allowing for resilient living spaces that adapt to the flooding challenges of Khlong San while fostering community integration through open-plan layouts.
5 key facts about this project
01
Amphibious foundations allow homes to adapt to seasonal flooding in Khlong San.
02
Shared communal spaces foster interaction and strengthen community ties.
03
Fiber-cement facades ensure durability in a humid climate while reducing maintenance.
04
Open-plan layouts maximize space efficiency and encourage flexible usage.
05
Integration of green roofs enhances insulation and promotes local biodiversity.

### Project Overview

The Baan-Pair proposal addresses the challenges of gentrification and housing insecurity in Khlong San, a district of Western Bangkok along the Chao Phraya River. The design aims to promote community integration while protecting existing residents from displacement amid ongoing development. By combining environmental responsiveness with social connectivity, the proposal offers innovative architectural solutions tailored to the specific context of the area.

### Spatial Configuration

The design incorporates open-plan living spaces that facilitate interaction among residents, with designated communal areas such as verandas and multifunctional spaces that extend living areas outdoors. The efficient use of space is paramount in densely populated neighborhoods, with features including living areas that double as gathering spots and service back-locations to streamline waste and water management. This configuration enhances user experience by fostering a sense of community while ensuring functionality.

### Environmental Strategy

To address Bangkok's flooding risks, the Baan-Pair project implements a comprehensive environmental strategy. This includes an advanced water management system featuring gutters and filtration to effectively handle rainwater, as well as elevated housing designs that maintain stability and livability during extreme weather events. The use of amphibious foundations allows buildings to adapt during flooding, thus reinforcing community resilience and capacity to respond to climate challenges.

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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