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Earthen Walls and Upcycled Barrels Create a Sustainable Winery Experience

Authors:
Angeles Hevia, Antonio Hevia
Earthen Walls and Upcycled Barrels Create a Sustainable Winery Experience
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Constructed using earthen walls and integrating upcycled barrels, the design fosters sustainability while providing spacious houses and a centralized wine tasting area in the heart of Umbria.
5 key facts about this project
01
Constructed entirely with locally sourced earth, enhancing thermal performance.
02
Incorporates upcycled wine barrels as unique furniture and design elements.
03
Features vaulted walls that adapt to the surrounding hilly terrain.
04
Strategically placed openings optimize natural ventilation and mountain views.
05
Includes communal terraces that foster social interaction and engagement.

La Casa del Vino is located in Perugia, Italy, and was designed for Tili Vini winery. The project emphasizes sustainability and a strong connection with the landscape. Comprising five houses, a wine tasting area, and an outdoor space that features a pool and vegetation, the design highlights how architecture can harmonize with nature while serving its function.

Design Concept
The design focuses on using traditional earthen construction techniques, which rely on locally sourced earth. This choice reflects a commitment to environmentally friendly practices. The earthen walls serve a dual purpose: they provide thermal comfort and help control humidity indoors. This strategy not only reduces energy use but also minimizes the overall impact on the environment.

Spatial Configuration
The arrangement of the buildings encourages both communal and private experiences. Each house has balconies and terraces oriented to overlook the Umbrian valley, promoting outdoor activities and social interaction. The thoughtful layout creates inviting spaces for relaxation while fostering a sense of community among visitors and the winery.

Natural Ventilation
Natural ventilation plays a crucial role in the design. Small openings are carefully positioned to allow airflow, creating a comfortable atmosphere without depending too much on mechanical cooling systems. Locally sourced shutters act as shading devices, reducing solar gain and improving energy efficiency, which contributes to a more pleasant indoor environment throughout the year.

Architectural Aesthetics
Architecturally, the project features vaulted walls that adapt to the natural terrain. This design element enhances the visual relationship between the buildings and their surroundings. Inside, the use of a double-height layout allows ample sunlight to fill the spaces, creating a sense of openness. The outdoor area includes a pool and landscaped gardens, highlighting the connection between indoor and outdoor settings. The wine tasting area integrates terraces and uses upcycled wine barrels for furniture, reinforcing the focus on sustainability while creating a welcoming atmosphere.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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