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Molded Shell Construction Featuring Recycled Boat Fiber for Sustainable Coastal Living

Molded Shell Construction Featuring Recycled Boat Fiber for Sustainable Coastal Living
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Constructed with a molded shell of recycled boat fiber and designed to harmonize with its coastal environment, this microhome offers sustainable living solutions through innovative energy systems and integrated water management.
5 key facts about this project
01
Utilizes a molded shell constructed from recycled boat fiber, enhancing structural resilience and sustainability.
02
Features an operable roof deck that expands usable space and provides panoramic views.
03
Incorporates a hydrogen electrolyzer to generate energy from renewable sources onsite.
04
Designed with integrated rainwater harvesting systems to optimize water usage in a coastal setting.
05
Employs modular construction methods for efficient assembly and adaptability to varied environments.

### Concept Overview
Located in a coastal environment, The LightHouse addresses the pressing issues of rising sea levels and urban density through the design of a microhome that promotes sustainability and functionality. The structure aims to provide residents with a lifestyle that is both practical and reflective of its aquatic surroundings. It is conceived as an adaptable living space that fosters a connection between the occupants and the natural landscape.

### Spatial Organization
The LightHouse features a two-level layout designed to facilitate indoor and outdoor interactions effectively. The ground floor encompasses approximately 16.43 square meters and includes communal areas such as a kitchen, living space, and storage solutions. The design emphasizes versatility, allowing for social gatherings and functional use of space. The upper level comprises a private bedroom, measuring 8.29 square meters, which benefits from extensive glazing, offering expansive views of the surrounding water and landscape.

Key elements of the spatial layout include:
- **Kitchen and Living Area**: The kitchen is strategically designed to encourage communal cooking experiences, while the living area offers flexible seating arrangements conducive to gatherings.
- **Private Bedroom**: This upper-level space prioritizes comfort and tranquility, with operable deck features that enhance the user experience and enable unobstructed engagement with the views.

### Materiality and Environmental Considerations
The construction of The LightHouse employs materials selected for their sustainability and resilience in marine contexts. Notable materials include:
- **Molded Shells (Prefabricated Off-Site)**: This structural key component supports efficient transport and installation while ensuring stability in coastal conditions.
- **Recycled Boat Fiber Reinforced Plastic**: Utilized for durability, it incorporates recycled elements to minimize environmental impact.
- **Solar Panels (25 kW)**: Installed for energy production, these panels support a hydrogen electrolyzer that contributes to sustainable energy use.
- **Detachable Floating Modules**: Designed to accommodate variable user needs, these modules enhance the adaptability of the home.
- **Water Harvesting Systems**: Integrated technology for rainwater collection ensures responsible water management practices.

Through these materials, The LightHouse serves as a model for resource conservation and energy efficiency, fostering an environmentally conscious approach to living.

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Celebrating Visionary Design: The Buildner Unbuilt Award 2026

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The Buildner Unbuilt Award 2026 celebrates visionary unbuilt architectural projects that explore creativity and innovation. Open to architects, designers, and students worldwide, the competition welcomes submissions 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).

With a total prize fund of €100,000, each category winner receives €20,000, alongside student prizes of €5,000 and a €10,000 Best Presentation Award. Winners will also be featured internationally and presented with the Continuum Trophy designed by Germans Ermičs.

Registration runs from 31 October 2025 to 23 September 2026, with submissions due by 20 October 2026 and results announced on 1 December 2026. More information is available at architecturecompetitions.com 

Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 23 September 2026

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