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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 Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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