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Laminated Timber Roof and Community Spaces Shaped by the Golden Spiral

Author:
Jacqueline Huang
Laminated Timber Roof and Community Spaces Shaped by the Golden Spiral
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Shaped by the golden spiral, the design integrates a laminated timber roof with community spaces to support social interaction, reflecting environmental sensitivity and local context.
5 key facts about this project
01
Community spaces are integrated to accommodate social gatherings and events for up to 70 people.
02
The design uses a roof based on the golden spiral to maximize natural light and ventilation.
03
Laminated timber serves both structural and aesthetic functions in the roof and facade.
04
Composting toilets promote sustainability and environmental responsibility on-site.
05
The layout responds to the site's topography, enhancing accessibility and connection to nature.

FIBOCOLONIA is designed around the golden spiral, creating a structure that relates closely to its natural environment. The design incorporates a dual spiral concept that influences both circulation and the arrangement of spaces. The overall goal is to support community interactions through areas that serve practical functions while encouraging social connections.

Structural Design

The layout promotes easy movement throughout the building. It includes a communal kitchen and dining area, restroom facilities that use composting, and a spacious event space accommodating up to 70 people. These carefully placed elements enhance user engagement, fostering a sense of community while allowing for flexible use of the space.

Roof Architecture

A notable aspect of the building is its dome-shaped roof, which reflects the spiral design theme. This roof is created to maximize natural light and provide shade when temperatures rise. Designed with a panelized layout, it allows for both airflow and light to enter comfortably, creating an inviting internal environment that can adjust to seasonal variations.

Material Selection

Laminated timber forms the roof structure, which is both visually appealing and structurally sound. These beams function as both the outer facade and roof supports, ensuring stability while enhancing the aesthetic of the design. Brick veneer is also used in the facade, adding durability and weather resilience. This material choice, combined with glass elements, allows for plenty of natural light, creating a bright atmosphere connected to the outdoors.

FIBOCOLONIA brings together environmental sensitivity and community-focused design, making a clear architectural statement. The flowing forms and open areas encourage interaction and engagement among those who use the space.

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

`
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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