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Stone Walls and Skylights in a Sustainable Tea Drying Residence

Authors:
Saurabh Khurana, Prabhnoor Singh
Stone Walls and Skylights in a Sustainable Tea Drying Residence
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With its preserved stone walls and strategically placed skylights, the residence integrates sustainable design elements to create an efficient environment for tea drying and communal living.
5 key facts about this project
01
Preserved original stone walls enhance thermal efficiency.
02
Skylights provide natural light for the tea drying process.
03
The design incorporates geothermal heating for energy efficiency.
04
An open-plan layout encourages community interaction.
05
A dedicated area for tea packaging enhances functionality.

The design presents a thoughtful integration of modern living with the historical context of a rural setting. It draws inspiration from the warmth and comfort associated with family visits, specifically recalling memories of a grandparent’s home. By merging traditional barn architecture with contemporary elements, it provides a refuge that addresses both functionality and aesthetic appreciation.

Retaining Existing Structure
The project begins with the preservation of the barn’s original stone walls, which hold significant historical value. These walls help manage thermal energy, keeping indoor spaces comfortable throughout the seasons. The choice to retain these structures also reduces the need for extensive excavation, allowing the surrounding landscape to remain largely undisturbed.

Form and Spatial Arrangement
The architectural form features a traditional sloping roof, a common sight in Latvian architecture. This design choice not only brings a sense of familiarity but also enhances water drainage. The project thoughtfully reconfigures the internal volumes, creating cozy and efficient spaces. By avoiding stark divisions, it encourages natural flow and interaction among different areas within the home.

Open Plan Layout
On the ground floor, the layout emphasizes an open-plan design that connects the kitchen, seating area, and workshop. This arrangement promotes communal activities and social interaction among residents. A significant component is the tea packaging and drying area, which features a large opening for easy access and a skylight overhead, ensuring ample natural light for the drying process.

Sustainability Features
Sustainability is a primary focus throughout the design. A geothermal heating system draws energy from the ground, contributing to efficient heating in a resource-conscious manner. Rainwater collection systems direct water from the sloped roofs into underground storage tanks for reuse, while a septic tank system provides effective wastewater management, ensuring the design aligns with ecological principles.

The carefully chosen materials, including zinc panels, fiberboard, and rockwool insulation, reinforce the balance between modern performance and traditional aesthetics. These elements blend with the enduring stone walls to create a balanced environment. An inviting terrace area on the upper floor serves as a space for yoga and meditation, encouraging users to connect with nature and enjoy moments of reflection.

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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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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 €
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Final registration deadline 30 October 2025

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