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Sustainable Design Featuring Reclaimed Redwood and Natural Ventilation in Harmonized Coastal Residence

Authors:
Roy Yin, An tai Lu
Sustainable Design Featuring Reclaimed Redwood and Natural Ventilation in Harmonized Coastal Residence

Project in-detail

Crafted from reclaimed redwood and designed to maximize natural ventilation, this coastal residence integrates seamlessly with its surroundings while providing a contemporary living space that prioritizes sustainability.
5 key facts about this project
01
Utilizes reclaimed redwood sourced from local deconstruction projects to enhance sustainability.
02
Incorporates cross-laminated timber panels for structural integrity and thermal efficiency.
03
Features charred wooden shingles that provide fire resistance while adding a unique aesthetic appeal.
04
Designed with a bent A-frame structure to optimize natural light and ventilation throughout the interior.
05
Integrates a rainwater harvesting system, supporting eco-friendly water management practices.
The Eco-Lumen Residence stands as a noteworthy architectural project nestled in the picturesque landscape of Marin County, California. This residence represents a forward-thinking approach to sustainable living, seamlessly integrating modern design principles with a deep respect for the natural environment surrounding it. Functionally, Eco-Lumen Residence serves as both a luxury living space and a demonstration of ecological responsibility, showcasing how innovative architectural practices can enhance lifestyle while minimizing environmental impact.

The design reflects a comprehensive understanding of its geographical context, employing a layout that closely follows the natural contours of the land. This thoughtful site integration not only enhances visual appeal but also promotes environmental sustainability. By minimizing disruption to the existing ecosystem, the project underscores the importance of maintaining a harmonious balance between built structures and nature. The choice of materials further contributes to this ethos; reclaimed redwood is utilized extensively for cladding, providing both aesthetic warmth and durability, while ensuring resource conservation. This material selection is paired with concrete and glass elements that enhance the modern character of the residence and maximize natural light throughout the interior spaces.

The home features an open-plan layout that encourages social interaction and fluidity among the living areas. The seamless connection between the kitchen, dining, and living spaces fosters a sense of community and comfort, while expansive glass windows invite in abundant daylight, creating an inviting atmosphere. The integration of outdoor spaces, such as terraces that capitalize on scenic views of the surrounding hills and the bay, extends the living area into the natural environment. This transition illustrates a key design idea: merging indoor and outdoor experiences to enrich the residents' connection to nature.

Unique design approaches are evident not only in the aesthetics but also in the sustainability initiatives woven throughout the project. The inclusion of a solar panel system on the roof embodies a commitment to renewable energy, while the rainwater harvesting system promotes responsible water usage by reusing collected rainwater for irrigation and other non-potable needs. Moreover, the design emphasizes natural ventilation, with strategically placed openings allowing for improved air circulation and temperature regulation, thereby reducing reliance on mechanical systems.

The architectural elements of Eco-Lumen Residence prioritize functionality without sacrificing elegance. Key features such as a central staircase made from timber and steel act as both a critical structural component and a visual anchor, guiding residents and guests through the three levels of the home. Each area is purposefully designed to support various aspects of daily life, whether entertaining, relaxing, or spending time with family.

The architectural plans for this project showcase a meticulous approach to design, revealing how spatial organization and material choices come together to fulfill the vision of sustainable living. Architectural sections provide insight into the home’s design mechanics, highlighting the interplay of natural and built environments, which is crucial for achieving both aesthetic appeal and sustainable functionality.

In examining this project, one gains a deeper appreciation for the delicate balance between ecological responsibility and quality living. Eco-Lumen Residence serves not just as a residence but as a model for future architectural endeavors, illustrating the potential of sustainable design to inspire homeowners and architects alike. For those interested in exploring these architectural ideas further, details about the architectural designs, plans, and sections are readily available, offering valuable insights into the thought processes behind each design decision. Explore the project presentation to gain a comprehensive understanding of its unique features and the implications for contemporary architecture.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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