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Curved X-LAM Structure Featuring Sustainable Charred Shingles on a Coastal Retreat

Author:
Francesco Benfante
Curved X-LAM Structure Featuring Sustainable Charred Shingles on a Coastal Retreat

Project in-detail

Curved X-LAM walls and charred wooden shingles define a compact off-grid house on the Sicilian coast, merging sustainable materials with efficient design for a modern living experience.
5 key facts about this project
01
Curved roof design enhances natural airflow and integrates with the coastal landscape.
02
Implemented a phytoremediation system for efficient wastewater management.
03
Constructed using cross-laminated timber for structural stability and sustainability.
04
Features large glass walls to maximize natural light and coastal views.
05
Utilizes rainwater harvesting to support off-grid living.
The "Shaku" project is a 25-square-meter off-grid house located on Isola delle Correnti, an area where the Ionian and Mediterranean seas converge. It is designed as a compact, sustainable dwelling that integrates modern architectural principles with traditional influences, specifically referencing the Japanese minka. The project reflects a deep commitment to environmental sustainability, cultural context, and efficient use of space.

The primary function of "Shaku" is to provide a self-sufficient living environment that addresses contemporary housing needs while minimizing the ecological footprint. The design includes areas for communal living, private spaces, and essential services, all organized to optimize functionality within a limited square footage. The multifaceted layout allows for flexibility, making it suitable for various uses such as a vacation home or a permanent residence.

Innovative Design Approaches

One of the distinctive features of "Shaku" is its modular design, based on 14 tatami modules. This arrangement facilitates an efficient spatial organization, balancing openness with privacy. The structure employs a ventilated roof system to enhance natural airflow and temperature regulation, while large glass walls ensure ample natural light and views of the surrounding landscape.

The materiality of the house is another defining characteristic. The use of cross-laminated timber (X-LAM) in the north and south walls provides structural support while maintaining a sustainable approach to construction. The incorporation of low-emissivity and selective glass further contributes to the building’s energy efficiency, reducing heat loss while allowing for an abundance of natural light.

Sustainable Features and Water Management

"Shaku" incorporates various renewable energy systems including photovoltaic panels and a small wind turbine, allowing it to function off-grid. This solution emphasizes energy self-sufficiency, relevant in the context of increasing reliance on sustainable living solutions. Additionally, the project implements a rainwater harvesting system paired with a phytoremediation setup for wastewater management, reflecting a holistic approach to resource conservation.

The architectural design harmonizes with its coastal surroundings, with a curved roofline that mimics natural forms, enhancing both aesthetic appeal and integration with the environment. This approach fosters a connection between indoor and outdoor spaces, aligning with the project's goal to promote well-being and ecological awareness.

For further insights into the "Shaku" project, including detailed architectural plans, sections, designs, and ideas, readers are encouraged to explore the project presentation. This examination will provide a deeper understanding of the innovative strategies employed in this sustainable architectural endeavor.
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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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