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Alaskan Cedar Frame with Solar Shingles and Green Roof for Sustainable Living

Authors:
Mitsuko Balarezo, Dev Chand, Aljune Drequito
Alaskan Cedar Frame with Solar Shingles and Green Roof for Sustainable Living
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Constructed with Alaskan cedar and equipped with solar shingles and a green roof, the design promotes sustainable living through its adaptable spaces and central courtyard, serving as an environmentally conscious home.
5 key facts about this project
01
Constructed with Alaskan cedar for durability and aesthetic appeal.
02
Integrates solar shingles on the southern facade for energy efficiency.
03
Features a green moss roof that enhances insulation properties.
04
Includes a central courtyard that supports gardening and vegetation.
05
Designed for multifunctionality with adjustable spaces for living and working.

The Shifting A-Frame project offers a modern take on the traditional A-Frame house, emphasizing adaptability and sustainability. It is designed with a central covered courtyard that separates distinct areas for working, resting, and essential functions like the kitchen and bathroom. This arrangement enhances the home's connection to nature and maximizes the use of space.

Design Layout

The structure maintains the classic A-Frame shape but adds modular elements that allow it to adapt to different settings. The central courtyard serves as a vital feature, bringing natural light and fresh air into the living spaces. This separation of functions not only improves usability but also provides an area for gardening, contributing to the overall ecological goals of the home.

Material Selection

The choice of materials in the project supports its durability and visual appeal. The exterior is framed with Alaskan cedar, offering resistance to various weather conditions while giving the house a warm look. Inside, simple plywood is used for furniture, promoting a minimalist approach that remains functional and comfortable for daily life.

Energy Efficiency

Energy efficiency is a key focus of the design. The southern side is clad with solar shingles which help meet the energy demands for heating and electricity. The northern side features a green moss roof that enhances insulation, showcasing the commitment to sustainability in the project. These elements work together to lower the energy consumption of the home.

Multifunctional Spaces

The interior layout emphasizes versatility with the inclusion of multifunctional furniture. Beds can fold up, allowing the space to shift from sleeping to relaxing areas as needed. Tables can also be stowed away to open up the area for other activities. This thoughtful approach to design caters to modern living requirements, where flexibility is essential.

The project invites interaction with both indoor and outdoor environments, creating a unique experience through shifting views and connections to the natural landscape.

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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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