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Natural Filtration Through Artificial Wetlands and Recycled Materials in Sustainable Residential Design

Author:
Paulina Gonzalez
Natural Filtration Through Artificial Wetlands and Recycled Materials in Sustainable Residential Design

Project in-detail

Using recycled PET walls and integrated artificial wetlands for natural water filtration, this residence exemplifies sustainable living while fostering community interaction through functional gardens and adaptable spaces.
5 key facts about this project
01
Uses recycled PET bottles in wall construction for enhanced insulation.
02
Features two artificial wetlands designed for natural sewage treatment.
03
Integrates functional gardens for aromatics, vegetables, and community engagement.
04
Employs a modular layout to create adaptable living spaces.
05
Utilizes reflective surfaces in design to blend with the surrounding landscape.
Casa Hasi is an architectural project designed to create a sustainable living environment through the integration of gardens and innovative water management systems. This residence functions as a model for contemporary living that emphasizes connectivity with nature and efficient use of resources. The architectural design focuses on enhancing the user experience while fostering community interaction and environmental sustainability.

The project consists of several key spaces, including sleeping areas, a kitchen, a living room, and multiple functional gardens. Each garden is purposefully created to fulfill specific roles, such as providing aromatic plants, vegetables, and spaces for relaxation. These gardens not only enhance the aesthetic appeal of the residence but also contribute to biodiversity and self-sufficiency in food production and water management.

Innovative Water Management Integrated into the Landscape

One unique aspect of Casa Hasi is its integrated water management system which features two artificial wetlands designed to treat sewage and gray water naturally. This sustainable approach allows for a self-sufficient ecosystem, minimizing reliance on municipal water systems. The wetlands also serve as educational outdoor spaces, promoting awareness of eco-friendly practices among residents.

The project’s design employs a variety of materials that reflect a commitment to sustainability and environmental stewardship. Key materials include recycled PET bottles used in wall construction, concrete for structural support, and glass to maximize natural light. The thoughtful selection of materials creates a balance between functionality and aesthetic value.

Architectural Integration of Indoor and Outdoor Spaces

The architectural layout emphasizes a seamless connection between indoor and outdoor areas. Large windows provide views of the surrounding gardens and allow natural light to permeate living spaces. The use of modular outdoor connections fosters interactions between residents and their environment, enhancing the sense of community. The design encourages movement between the indoors and the gardens, promoting an active lifestyle and engagement with nature.

In summary, Casa Hasi exemplifies a contemporary architectural approach that prioritizes sustainability, community bonding, and environmental integration. The design and functional elements of the project highlight a commitment to innovative solutions in residential architecture. To gain deeper insights into the architectural plans, sections, and designs of this project, we encourage further exploration of the presentation.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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