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Terracotta Pipe Facades Enhancing Community Guest Houses Amidst Vineyards

Authors:
Claudia Cappeller, Vincenz Warnke, Maria Messner, Vincenz Warnke, Franziska Schaufelberger, Maria Messner, Franziska Schaufelberger
Terracotta Pipe Facades Enhancing Community Guest Houses Amidst Vineyards
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Built with terracotta pipe facades that facilitate vegetation growth, this series of guest houses creates a distinctive communal space amid the vineyards, emphasizing sustainability and regional identity.
5 key facts about this project
01
Terracotta pipe facades enhance ecological functionality by supporting vegetation growth.
02
The guest houses feature rounded shapes that optimize spatial interaction and community engagement.
03
An existing main house is preserved as a community center and wine tasting venue.
04
The design offers seasonal visual changes through the interplay of light and shadow on the facades.
05
Local materials are prioritized to reflect regional identity and craftsmanship.

Cellae Vinaria is a modern interpretation of the traditional Roman cella vinaria, located in the scenic wine region of Tili, Italy. The project consists of several guest houses that integrate with the natural surroundings, creating a relationship between the built environment and the landscape. Its design focuses on community spaces while showcasing the beauty of the vineyards, encouraging visitors to connect with both the architecture and the local culture.

Design Concept

The design focuses on creating guest houses that are positioned to enhance the views of the surrounding vineyards. This arrangement forms a sculptural layout that enriches the experience for those visiting. A central plaza and garden filled with vines function as shared spaces, promoting interaction among guests. The concept draws on the original role of the cella vinaria as a gathering space, reinterpreting it for contemporary needs while emphasizing social engagement.

Materiality

Terracotta brick pipes featured on the facades serve both functional and aesthetic roles. These pipes allow for the growth of plants, creating an exterior that changes over seasons. The architecture takes advantage of light and shadow, giving the buildings a unique appearance at night when graphic patterns come to life. By integrating these elements, the design strives to connect with the environment in an ecologically thoughtful manner.

Form and Function

The guest houses are designed with a round shape that serves as a visual marker and provides flexibility for various events. This choice of form enhances the identity of the complex and encourages interaction among guests. The old main house remains intact, serving as a community center and location for wine tastings, thus linking the history of the area with modern needs.

Interior Design

The interiors utilize a glass-wood construction that invites natural light inside, fostering a strong connection with the outdoors. Floors made of recycled wood contribute to sustainability while ensuring a comfortable atmosphere. Terracotta bricks on the flooring offer both thermal benefits and a cohesive visual experience. Built-in furniture made from local wood highlights a commitment to craftsmanship, adding a layer of connection to the region.

As daylight changes, the play of light across the terracotta surfaces creates an ever-evolving experience, making the interaction with the architecture feel dynamic and engaging.

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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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