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Zinc Roof and off-Grid Living in a Compact Space

Author:
Xiaoqing Cao
Zinc Roof and off-Grid Living in a Compact Space
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A zinc roof crowns an efficient micro living space designed to operate off-grid, integrating a dedicated workspace within a functional layout for two occupants.
5 key facts about this project
01
Zinc roof designed for optimal rainwater management.
02
Solar panels positioned for maximum energy efficiency.
03
Dedicated workspace separated from living areas.
04
Compact layout accommodating essential functions for two.
05
Sustainable materials enhancing durability and performance.

The OFF GRID LIVING project is situated in Leicester, UK, designed to provide a self-sufficient living environment for two residents. The layout emphasizes adaptability and sustainability, aiming to blend essential daily functions with an efficient workspace. This project addresses the growing trend of remote work, offering a compact solution that balances comfort and practicality within a limited space.

Functional Organization

The design separates living, service, and working areas to maximize functionality. This clear distinction allows for a harmonious coexistence of personal and professional activities. By placing the workspace apart from the main living area, occupants can focus on their tasks without household distractions.

Spatial Dynamics

The layout includes an entrance, a living room, a bedroom, a kitchen, a bathroom, a balcony, and a working area. Each component serves a distinct purpose while remaining within a compact footprint. Such careful planning addresses the needs of modern living, making smart use of space in an urban setting.

Sustainable Features

A notable aspect of the project is its use of renewable energy sources. Solar panels are positioned at an angle of 30° to 45°, which allows for optimal energy collection. This practical detail highlights a commitment to sustainability. The design also incorporates durable materials, such as a zinc roof, alongside tiling and counter battens, which support the long-term performance of the structure.

Building Performance

The project pays attention to moisture management through the use of a breathable roof membrane. This feature helps maintain a comfortable indoor environment. Moreover, Structural Insulated Panels (SIP) enhance energy efficiency, reducing the need for excessive heating or cooling.

Overall, the simplicity of the facade, along with carefully selected materials, creates a cohesive look that aligns with the focus on sustainability. Each design element works to meet the occupants' needs while integrating seamlessly with the surrounding environment.

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

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Competition organisers

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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