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Cross-Laminated Timber Structure Enhanced by Charred Wooden Shingles for Sustainable Urban Living

Cross-Laminated Timber Structure Enhanced by Charred Wooden Shingles for Sustainable Urban Living
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Constructed with cross-laminated timber and charred wooden shingles, this modular housing solution emphasizes sustainability and adaptability, providing an efficient living space in urban environments.
5 key facts about this project
01
Constructed using cross-laminated timber, enhancing structural integrity and sustainability.
02
Incorporates charred wooden shingles for both aesthetic appeal and fire resistance.
03
Features passive ventilation systems designed to optimize air flow throughout the living spaces.
04
Utilizes a modular design that allows for easy customization and scalability in different urban contexts.
05
The bent A-frame design promotes efficient use of space while enhancing natural light penetration.

### Overview
The Replicable House project is situated in urban areas characterized by high population density and rapid urbanization. It aims to provide a sustainable and adaptable housing solution that addresses contemporary challenges such as efficient energy use and housing shortages. The design emphasizes a replicable and modular approach, allowing for customization according to diverse inhabitant needs and various climatic conditions.

### Spatial Organization
The layout of the house is systematically structured across three levels: a basement, first floor, and second floor. The basement serves practical needs, housing utility spaces including parking and mechanical rooms. The first floor includes communal living areas—living room, dining area, and kitchen—arranged to foster social interaction, complemented by large windows that enhance natural light and connect occupants with outdoor spaces. The second floor features private living spaces such as bedrooms, promoting a retreat-like environment, with a spiral staircase that facilitates fluid movement throughout the home.

### Material Selection
Key materials play a crucial role in the project’s sustainability and efficiency objectives. Cross-laminated timber (CLT) serves as a primary structural element, offering strength and insulation while utilizing a renewable resource. Perforated screens enhance air circulation and natural cooling, particularly important in hot climates. Solar panels installed on the rooftop contribute to the house's energy self-sufficiency. Additionally, the use of a Bubbledeck slab minimizes material usage without compromising structural integrity or thermal performance.

This project incorporates innovative features such as water-saving fixtures, adaptability to local climate conditions, and options for personalization in façade and material choices. The integration of green spaces through planters and gardens further emphasizes the relationship between the built environment and nature.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

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.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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