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Cubes of Redwood Pine and Green Roofs for Resilient Small Homes

Authors:
Nislo Perez, Gianina Rodríguez
Cubes of Redwood Pine and Green Roofs for Resilient Small Homes
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Cubes of redwood pine and a green roof integrate sustainable design in a compact microhome that adapts to the needs of families displaced by environmental challenges.
5 key facts about this project
01
Cubes are designed to allow for flexible space arrangement based on resident needs.
02
Green roofs enhance biodiversity and manage rainwater effectively.
03
Photovoltaic panels provide renewable energy for sustainable living.
04
The structure minimizes environmental impact through lightweight construction methods.
05
Each unit includes a fixed kitchen and toilet to support daily functions while maximizing open space.

The Multifunctional Home project, known as CUBE A, is located in Cerro Punta, a mountainous area in Chiriquí province, Panama. This region has faced significant damage from Hurricane ETA, leaving many residents without homes. The project aims to provide immediate housing solutions that meet the needs of displaced families while allowing for flexibility and multiple uses within each living space.

Design Concept
The design focuses on creating microhomes with a total area of 25 square meters. Each home is meant to be adaptable, allowing residents to configure their living arrangements for various activities. Key functional areas, such as the kitchen and toilet, are fixed, providing necessary services, while the open space can be easily rearranged. This means that families can turn their homes into social areas, workspaces, or places to relax without much effort.

Structural Considerations
The project takes care to minimize its impact on the environment. A lightweight construction method is used, which helps reduce the footprint of the buildings on the surrounding land. Photovoltaic panels are integrated into the design to promote energy efficiency, and a green roof adds to the overall ecological benefits. The use of single and double wooden cubes makes it easy for residents to change their space as needed, promoting a sense of ownership and adaptability.

Materials Used
The choice of materials for this project emphasizes durability and practicality. Reinforced concrete footings and steel plates provide a solid structural base. Treated smooth redwood pine and pressure-treated lumber ensure that the homes will stand the test of time. Natural softwood plywood boards contribute to a lightweight design. Other components include oriented strand board, vapor barriers, and drainage systems, all of which are crucial for maintaining the home’s functionality and resilience.

The Multifunctional Home is more than just a shelter; it offers a responsive living environment that can evolve with the needs of its occupants. Each unit reflects a practical yet thoughtful approach to modern living, making it suitable for families in various situations.

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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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