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Charred Spruce Facade Enhancing Winter Utilization in a Geothermal Lodge

Charred Spruce Facade Enhancing Winter Utilization in a Geothermal Lodge
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Utilizing a charred spruce facade and geothermal foundations, the design transforms winter recreation with a sustainable lodge that harmonizes with Iceland's unique landscape.
5 key facts about this project
01
Utilizes a charred spruce facade for enhanced durability and weather resistance.
02
Designed with a bent A-frame structure to optimize snow management and aesthetics.
03
Incorporates geothermal foundations for improved energy efficiency and sustainability.
04
Features extensive glass elements to maximize natural light and landscape views.
05
Includes a strategic layout balancing communal spaces with private accommodations.

### Architectural Design Report: Aurora Ski Lodge

#### Overview

The Aurora Ski Lodge is situated in the northern region of Iceland, designed to harmonize with the area's geological features and natural landscape. This facility serves not just as a venue for skiing but as an exploration of Iceland's tectonic history, inviting visitors to appreciate the interplay between architecture and the environment.

#### Spatial Organization

The lodge's architectural composition reflects the dynamic movements of tectonic plates through its geometric forms and spatial arrangement. Angled walls create a sculptural facade that directs attention toward the surrounding mountains and sky. The foyer establishes a transitional experience, guiding visitors through a sequence of interconnected spaces. Common areas, including the lounge and dining room, are oriented to maximize views and promote social interaction, while guest accommodations are intentionally positioned for privacy, each offering unique vistas of the landscape.

The partially submerged foundation enhances thermal performance, leveraging natural insulation from Iceland's climate. The design incorporates expansive south-facing roofs to optimize solar exposure, complemented by extensive glass elements that ensure abundant natural light throughout the lodge.

#### Material Selection and Sustainability

A carefully curated palette of materials balances aesthetics and functionality. Charred spruce, using the Shou Sugi Ban technique, is employed for its durability and resilience against harsh weather. The exterior cladding not only creates a striking visual presence but also aligns with the rugged context of the site. Expansive glazing allows for unobstructed views of the aurora borealis while promoting passive solar heating, thereby reducing reliance on artificial energy sources.

Sustainability is further enhanced by the building's orientation and integration into the landscape, minimizing environmental impact while fostering a strong connection between the lodge and its surroundings.

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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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