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Cross-Laminated Timber Panels and Rainwater Integration in Compact Urban Living

Cross-Laminated Timber Panels and Rainwater Integration in Compact Urban Living
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Incorporating cross-laminated timber panels and a rainwater harvesting system, the design creates an efficient and sustainable living environment within a compact urban footprint.
5 key facts about this project
01
Materials include charred wooden shingles for enhanced durability and aesthetics.
02
Rainwater harvesting systems integrated for sustainable water management.
03
A compact design utilizes vertical living spaces to maximize usability.
04
Interconnected voids promote natural ventilation and daylight throughout.
05
Community-oriented layout encourages social interaction among residents.

### Overview
The MicroHIVE design initiative is situated within a contemporary urban context, addressing the need for sustainable living solutions that harmonize with natural environments. The intent is to create housing that meets the demands of modern residents, including individuals and couples, while minimizing ecological footprints. This residential model aims to foster a sense of community and promote an eco-conscious lifestyle through an innovative framework of design and functionality.

### Spatial Configuration
The architectural layout employs a vertical strategy to maximize land use and interaction with the surrounding landscape. The ground floor encompasses essential utility areas such as storage, dining, a kitchen, and hygiene facilities, establishing a functional base. The first floor serves as a social hub, blending living and working spaces that facilitate collaboration among residents. The second floor is dedicated to private sleeping quarters, ensuring comfort and tranquility. Additionally, the incorporation of voids and interconnected staircases not only enhances ventilation but also fosters visual connectivity, thereby promoting engagement between different levels.

### Material Strategy
The design emphasizes sustainability through a predominant use of timber, including timber cladding for the exterior and wall framing to optimize energy performance. Thermal efficiency is further enhanced with Kingspan insulation products, while interior surfaces are finished with plaster for aesthetic appeal. Double-glazed windows increase natural light and insulation, and solar tiles contribute to renewable energy generation. The use of lightweight metal mesh for balconies facilitates airflow while preserving visual openness, reinforcing the project’s commitment to both material efficiency and aesthetic coherence.

### Sustainable Features
Key sustainable systems incorporated into the MicroHIVE design include a solar energy battery for efficient energy storage and a rainwater harvesting system that supports domestic use and gardening. These features not only reduce reliance on non-renewable resources but also promote a connection to the environment through agricultural practices. The potential for communal living is also explored, with shared spaces designed to encourage social interactions among residents, thereby fostering a cohesive neighborhood atmosphere.

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The Next House: USA
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100,000 € Prize Fund / Kingpsan Edition #11
Buildner's Unbuilt Award 2026
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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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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