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Dual-Pitch Roof with Charred Timber Facade Enhances Sustainable Micro Living

Dual-Pitch Roof with Charred Timber Facade Enhances Sustainable Micro Living
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The use of QuadCore panels and a dual-pitch roof coupled with a charred timber facade defines a compact microhome designed for sustainable living and efficient resource use.
5 key facts about this project
01
Utilizes QuadCore panels for enhanced thermal efficiency and lightweight construction.
02
Features a dual-pitch roof designed for optimal solar panel placement and rainwater collection.
03
Incorporates a charred timber facade for improved durability and minimal maintenance.
04
Designed with flexible modularity to adapt to varying space requirements for occupants.
05
Employs a Mechanical Ventilation and Heat Recovery system to ensure high indoor air quality.

## Overview and Intent

Aura25 represents a modular microhome initiative designed to address contemporary living needs with a focus on sustainability and adaptability. Located in an urban setting, the project aims to provide efficient living solutions that can scale according to the individual requirements of residents. The design is composed of three distinct modules: a compact shower room, a comfortable bedroom, and a multifunctional kitchen and living area, allowing for an optimized use of space without compromising on quality.

### Sustainability Integration

The commitment to sustainability is evident throughout Aura25, featuring several innovative systems aimed at reducing environmental impact. The roof is primarily outfitted with solar panels, facilitating energy independence and efficiency. Additionally, a rainwater harvesting system captures runoff, enabling the reuse of water and lessening reliance on external sources. High-performance QuadCore insulation panels are utilized to maximize energy conservation, ensuring reduced heating costs while enhancing overall thermal performance.

### Space Optimization and Functional Design

The architectural layout emphasizes a strategic orientation to enhance solar exposure and daylight access, particularly beneficial in Northern Hemisphere contexts. The dual-pitch roof design not only supports increased solar panel installation but also contributes to functional storage space within the home. Large glass façades are employed to promote natural light penetration, creating a bright living environment that connects indoor areas with the outdoor landscape. This integration of space and natural elements is further supported by a Mechanical Ventilation and Heat Recovery (MVHR) system, optimizing indoor air quality while maintaining a minimalist aesthetic that complements modern living.

The material palette includes energy-efficient QuadCore panels, triple glazing, and sustainably sourced wood, establishing a harmonious balance between durability and ecological responsibility. Each component has been selected to ensure long-term performance, ease of maintenance, and an inviting atmosphere throughout the 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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