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Charred Wood Shingle Facade and Sustainable Design in a Wellness Retreat

Authors:
Yoan La Selva, Sisley Carnus, Faustine Bertrand
Charred Wood Shingle Facade and Sustainable Design in a Wellness Retreat
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Employing a charred wood shingle facade and locally sourced materials, the retreat seamlessly integrates sustainability with therapeutic wellness experiences amid the Latvian landscape.
5 key facts about this project
01
Utilizes charred wooden shingles to enhance durability and aesthetic appeal.
02
Incorporates cross-laminated timber panels for improved structural integrity and sustainability.
03
Features a bent A-frame design that maximizes natural light and ventilation.
04
Designed with integrated rainwater harvesting systems for efficient water management.
05
Includes natural pools that offer outdoor therapeutic experiences in a serene setting.

**Overview**

The Blue Clay Country Spa, situated near the banks of the Kizune River in Latvia, is designed as a wellness facility that emphasizes a profound connection with its natural surroundings. Its architectural framework draws inspiration from the local landscape, aiming to foster an immersive retreat for users. The project highlights contemporary approaches to wellness architecture through its careful consideration of sustainability and harmonious material integration.

**Materiality and Environmental Integration**

The spa's design features interconnected volumes with distinct geometric forms, reflecting local architectural traditions. Gabled roofs are utilized to create a visual continuity with the surrounding forest, while double-shelled roofs facilitate natural ventilation and solar gain control, contributing to the energy-efficient design. Key materials include prismed safety glass tiles for transparency, locally sourced famed wood for structural elements, and straw or hemp insulation for thermal efficiency. This thoughtful selection of materials results in a visually dynamic façade that interacts with light and shadow, enhancing the overall aesthetic while maintaining environmental integrity.

**Spatial Strategy and Functionality**

Covering an area of 855 square meters, the spa is organized into designated functional zones that encourage both social interaction and private relaxation. The entrance hall serves as a welcoming transition from the exterior to the interior, while public areas, including a restaurant, bar, and library, promote community engagement. Dedicated wellness and therapy spaces support various treatments, while guest accommodations ensure comfort and leisure. Service areas are discreetly arranged to maintain a seamless visitor experience, complemented by interstitial spaces such as terraces and outdoor tubs that extend the connection to nature.

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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.

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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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