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Rainwater Cisterns and Acoustic Paneling Characterize Sustainable Microhomes for Couples

Rainwater Cisterns and Acoustic Paneling Characterize Sustainable Microhomes for Couples
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Integrating rainwater cisterns and acoustic paneling, the design creates a sustainable microhome that facilitates intimate living for couples within a compact footprint.
5 key facts about this project
01
Utilizes a roll-through sleeping wall for flexible space configuration.
02
Incorporates rainwater cisterns for sustainable water management.
03
Features magnetic furniture for adaptable living arrangements.
04
Employs Kingspan acoustic paneling for enhanced sound insulation.
05
Includes a carbon ash toilet to minimize water usage.

## Overview
The Modern Vessel project is a pioneering initiative in sustainable architecture, specifically designed to accommodate micro-homes for couples. Located in a setting conducive to environmentally conscious living, the project aims to cultivate a balanced environment that emphasizes functionality, ecological sustainability, and emotional well-being.

## Spatial Configuration and User Interaction
The micro-home, measuring 20 feet by 14 feet, is meticulously designed to maximize utility and adaptability within a compact space. Key elements include a roll-through sleeping wall constructed using Kingspan acoustic wall paneling that not only separates sleeping areas but also enhances sound insulation, facilitating a balance between privacy and shared intimacy. Flexible design features such as accordion softwalls and magnetic furniture further support the dynamic needs of the users, allowing them to transition seamlessly between private and communal spaces. A rolling track ladder provides access to vertical storage, emphasizing innovative space utilization without compromising accessibility.

## Sustainable Strategies and Material Selection
The project incorporates various eco-friendly systems that underscore its commitment to sustainability. Rainwater cisterns collect water for household use, designed to harmonize with the aesthetic of the micro-home. Sculptural solar panels not only serve as functional energy sources but also contribute to the overall architectural narrative. The introduction of a carbon ash toilet exemplifies innovative sanitation solutions with reduced water consumption. Utilizing a diverse material palette consisting of Kingspan acoustic paneling, thermal efficient wall panels, and eco-friendly structural elements, the design showcases efficiency and a commitment to environmental stewardship. Notably, 3D printing techniques using natural minerals and organic materials enhance sustainability throughout the construction process.

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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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