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Biobased Modular Living with Flexible Grid Systems

Authors:
Tim Keeble, Vanessa Sandri, Dominik Grunhut
Biobased Modular Living with Flexible Grid Systems
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Utilizing a modular design with a flexible grid system and constructed from biobased materials, the living spaces offer customizable solutions to contemporary housing needs.
5 key facts about this project
01
Modular cubes allow for flexible spatial configurations.
02
Constructed with natural biobased materials free from VOCs.
03
Lacks a Vapor Control Layer for improved breathability.
04
Furniture is designed for multifunctional use, enhancing efficiency.
05
Mass production capability facilitates customization and scalability.

ADAPTHOME is a design focused on modular living that emphasizes sustainability and adaptability. The concept includes a series of prefabricated cubes that can be constructed off-site, leading to reduced waste and increased efficiency. The project aims to address modern housing needs while utilizing natural biobased materials, highlighting a commitment to environmental health.

ARCHITECTURAL CONCEPT

The design is centered around a grid system that allows for flexible interior arrangements. This system gives occupants the ability to customize their living spaces using standard sheet materials that are readily available. By simplifying traditional structural elements, the design promotes a high level of adaptability, making it possible for spaces to evolve as the needs of the inhabitants change.

MATERIALITY

The project adheres to 'Wells' standards, focusing on natural materials that do not contain toxic volatile organic compounds (VOCs). This careful choice enhances the quality of indoor air, contributing to a healthier living environment. The design lacks a Vapor Control Layer (VCL), which further supports a breathable structure and ensures that the indoor environment can interact effectively with the outside.

SPATIAL EFFICIENCY

Flexibility is key in ADAPTHOME, especially in how furniture is integrated into the design. Each piece serves multiple purposes, allowing for efficient use of limited space. This thoughtful approach allows different living scenarios to be accommodated comfortably, ensuring that functionality is maintained alongside aesthetic appeal.

DESIGN DETAIL

Mass production of the modular units is a key feature that allows for expansion and customization in housing solutions. Occupants can buy additional modules directly from a factory, creating opportunities for unique living arrangements. This practical aspect addresses current urban living challenges while the design details, such as the strategic integration of furniture, illustrate the focus on creating functional yet adaptable living spaces.

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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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