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Modular Living Spaces Incorporating Polystyrene Insulation and Rainwater Harvesting Systems Within Urban High-Rise Structures

Authors:
Gisu Ha, Jin Jun
Modular Living Spaces Incorporating Polystyrene Insulation and Rainwater Harvesting Systems Within Urban High-Rise Structures

Project in-detail

Utilizing modular pods with polystyrene roofing and integrated rainwater systems, this design transforms existing high-rise structures into adaptable urban living spaces that address housing shortages effectively.
5 key facts about this project
01
Utilizes modular pods that attach seamlessly to existing high-rise towers.
02
Incorporates built-in rainwater harvesting systems for sustainable water management.
03
Employs polystyrene roofing to enhance thermal insulation and energy efficiency.
04
Features balcony units designed for both functional living and community interaction.
05
Adapts existing structures, minimizing the environmental impact of new construction.

The "Parasitic Home" project addresses the ongoing housing crisis in urban environments, specifically within South Korea's dense cityscape of Nowon-gu, Seoul. This architectural solution integrates additional housing units into existing high-rise buildings, effectively enhancing the living landscape without requiring new land use. The concept of parasitic architecture is central to the project, where modular housing additions extend from established structures, allowing for increased residential capacity and improved spatial efficiency.

Modularity serves as the primary functional element of this design, offering flexibility and adaptability to meet varying resident needs. The project emphasizes a minimalist aesthetic, utilizing materials that promote sustainability, such as polystyrene roofing for insulation and rainwater harvesting systems for resource management.

Unique Approach to Urban Density

One of the distinguishing features of the "Parasitic Home" is its innovative use of space within existing urban fabric. By capitalizing on vertical expansion, the project addresses urban density challenges and mitigates the need for new development on greenfield sites. The capsule-like balcony designs not only provide outdoor space but also enhance interaction among residents, fostering a sense of community. This approach deviates from conventional high-rise design by incorporating individual living experiences into a shared environment.

Sustainable Materials and Systems

The material selection reflects a commitment to sustainability and functionality. The use of waterproofed polyurethane insulation, metal cladding panels, and glass windows ensures energy efficiency while maintaining durability. The integration of solar panels and gray water treatment systems highlights a proactive stance towards environmental responsibility. Each component is strategically chosen to enhance the living experience while minimizing ecological impact, thus presenting an efficient model for future architectural projects facing similar urban challenges.

For a comprehensive understanding of the "Parasitic Home," explore the detailed architectural plans, sections, and designs that illustrate the project's spatial organization and material use. Gaining deeper insights into the architectural ideas behind the project will reveal its potential as a scalable solution to urban housing issues.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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