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Charred Wooden Shingles and Cross-Laminated Timber Create Sustainable Community Space

Charred Wooden Shingles and Cross-Laminated Timber Create Sustainable Community Space
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Combining charred wooden shingles with cross-laminated timber, the design emphasizes sustainability and structural integrity while providing a functional community gathering space.
5 key facts about this project
01
Integrates a unique bent A-frame structure for enhanced spatial dynamics.
02
Features charred wooden shingles for improved durability and aesthetics.
03
Employs cross-laminated timber panels for efficient construction and sustainability.
04
Incorporates extensive glazing to maximize natural light and views.
05
Utilizes local materials to establish a strong connection with the surrounding environment.

### Overview

The H.O.P. Retreat, situated near Lake Mývatn in Iceland, is designed to harmonize with the region's volcanic landscape while offering a modern spa experience rooted in local culture. The project seeks to create a space that fosters relaxation and connection with nature, integrating traditional spa services with innovative architectural solutions.

### Spatial Configuration and Functionality

The architectural design comprises a series of interlinked, angular volumes that establish a visually striking silhouette. This spatial strategy enhances both the aesthetic appeal and functionality, allowing for abundant natural light and expansive views of the surrounding landscape. The layout includes specialized wellness areas, featuring private spa rooms equipped with beer baths, massage spaces, and sufficient shower facilities, facilitating a tranquil environment. Multiple dining locales, both indoors and outdoors, promote social interaction while maximizing scenic vistas. An onsite brewery further enriches the visitor experience by blending leisure with education on the brewing process.

### Material Selection and Sustainability

Materiality is a critical element of the H.O.P. Retreat's design, emphasizing durability and ecological sensitivity in the harsh Icelandic climate. Concrete forms the foundational structure, providing strength and enabling innovative geometric expression. Large glass elements facilitate unobstructed views and natural light penetration, while warm wood accents create inviting interiors, particularly in communal areas like the bar and therapy spaces. Steel components contribute to the modern aesthetic, and the strategic inclusion of greenery, such as plant walls, integrates the building with its natural surroundings, enhancing the overall ambiance. The project employs sustainable practices that reduce energy consumption and optimize comfort throughout the space.

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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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