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Exploring Lattice Frameworks and Reclaimed Timber in a Community-Oriented Artistic Habitat

Authors:
Guerreiro Vicente Alexandre Carlos , Brito Martins De Carvalho Marta Cristina , Yusuke Yoshino
Exploring Lattice Frameworks and Reclaimed Timber in a Community-Oriented Artistic Habitat

Project in-detail

With its distinctive lattice framework and use of reclaimed timber, the design creates a community-oriented space that serves as both a residence and an artistic studio, blending seamlessly into the picturesque landscape of Shiga Otsu.
5 key facts about this project
01
Constructed with a lattice framework that enhances structural stability.
02
Incorporates a rainwater harvesting system to promote self-sufficiency.
03
Features large, double-glazed windows for panoramic landscape views.
04
Utilizes geothermal heating and cooling for energy efficiency.
05
Designed to foster a blend of residential and artistic studio spaces.
The HIRABI project is an architectural design located in Shiga Otsu, Japan, near Lake Biwa. It functions as a residential space combined with artist studios, aimed at fostering creativity within a tranquil environment. The design emphasizes sustainability and ecological awareness while integrating seamlessly with its natural surroundings. The project showcases a commitment to utilizing local materials and innovative energy solutions.

One of the project's key design elements is its vertical form, characterized by a lattice framework predominantly composed of reclaimed timber and structural aluminum. The extensive use of large, double-glazed windows not only provides unbeatable views of the picturesque landscape but also ensures ample natural light illuminates the interiors. This approach fosters a direct connection between the occupants and the surrounding nature, allowing for a more immersive living experience.

The interior layout is both practical and flexible, offering various spaces tailored to diverse activities. The focal point of the design is a central spiral staircase, linking multiple levels while promoting fluid movement throughout the space. Each floor serves distinct functions, with studios located on the first level and private living quarters arranged respectively on the upper floors.

Sustainability is a prominent aspect of HIRABI’s architecture. The building incorporates several green technologies, notably a rainwater harvesting system and solar panels positioned on the rooftop. Furthermore, a wind harvesting system uniquely capitalizes on the local climatic conditions to enhance the project’s energy self-sufficiency. Geothermal heating and cooling systems are also utilized, reducing the reliance on conventional energy sources and reinforcing the project's commitment to environmental stewardship.

The incorporation of reclaimed materials connects the building with its historical context while providing warmth and texture to the overall design. This choice aligns with the broader vision of creating not only a functional living space but also an artistic hub that respects local heritage.

To gain deeper insights into the project, it is advisable to explore the architectural plans, architectural sections, and architectural designs associated with HIRABI. Reviewing these elements can provide a comprehensive understanding of the architectural ideas that shaped this distinctive project.
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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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