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Constructed Wetland Housing with Rainscreen Cladding and Sustainable OSB Panels

Constructed Wetland Housing with Rainscreen Cladding and Sustainable OSB Panels
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Utilizing a constructed wetland for natural water management, this housing development integrates rainscreen cladding and sustainable OSB panels to create eco-friendly residences that harmonize with the surrounding environment.
5 key facts about this project
01
Utilizes a constructed wetland for natural water management and biodiversity support.
02
Incorporates rainscreen cladding made from sustainably sourced materials.
03
Features energy-efficient SIPs panels for improved insulation.
04
Includes public boardwalks to enhance community connectivity.
05
Integrates high-efficiency glazing for maximum natural light and thermal performance.

### Overview

The ReedBed project, located in the United Kingdom, establishes a model for sustainable housing in response to urbanization and environmental challenges. It aims to minimize ecological impact while fostering a relationship between residents and nearby ecosystems. The design integrates dwellings with a constructed wetland system, enhancing biodiversity and promoting environmental stewardship alongside modern living amenities.

### Material Innovation

A focus on sustainable materials is integral to the project’s design. The tapered rainscreen cladding serves as the exterior layer, made from eco-friendly materials that contribute to both durability and aesthetic appeal. Walls are constructed using exposed OSB and structural insulated panels (SIPs) to enhance energy efficiency and thermal insulation. Water management is supported by metal tanks for rainwater collection and innovative greywater treatment systems, which promote circular water use. Additionally, naturally sourced timber flooring and high-efficiency thermally broken doors and windows further enhance indoor comfort and sustainability.

### Ecological and Community Integration

The project's architectural features include raised dwellings that minimize land impact and facilitate natural flood management. Public boardwalks connect homes to communal areas, promoting engagement and interaction within the community. A constructed wetland serves multiple ecological functions, enriching both the habitat and residents' daily experiences by providing educational and recreational opportunities. The incorporation of biophilic design principles fosters a living environment enriched with natural elements, enhancing residents' mental wellbeing and overall living quality.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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