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Biophilic Retreat Crafted from Local Birch and Enhanced with Green Roofs

Authors:
Sungsoo Kim, Seungkawng Baek, Kunhee Moon, Sinhee Kim
Biophilic Retreat Crafted from Local Birch and Enhanced with Green Roofs
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Crafted from locally sourced birch timber and incorporating green roofing, the design offers an environmentally sensitive accommodation that harmonizes with Iceland's landscape while providing unobstructed views of the Northern Lights.
5 key facts about this project
01
Utilizes locally sourced birch timber for a low carbon footprint.
02
Incorporates bioremediation systems for sustainable water management.
03
Features flexible interior layouts that adapt to guest needs.
04
Employs solar panels for energy self-sufficiency.
05
Designed with green roofs to enhance insulation and biodiversity.

### Overview

Located in Iceland's remote regions, the design for the Northern Lights Rooms emphasizes an integration of tourism and sustainable architecture within a pristine natural environment. The intent is to offer an immersive lodging experience that fosters a deep connection with the landscape, particularly its renowned phenomena like the Northern Lights, while minimizing ecological disturbances.

### Site and Spatial Strategy

The project site features diverse topography, which informs the arrangement of guest houses that maximize panoramic views without obstructing the surrounding scenery. Each structure is strategically placed to promote both communal interaction and individual privacy, enhancing overall user experience. The geometric forms of the buildings, inspired by the natural contours of the landscape, contribute not only to aesthetic cohesion but also to functional adaptability in response to the environment.

### Materiality and Sustainability

Constructed primarily of birch tree timber, the buildings leverage this locally sourced material for its sustainable qualities and visual appeal. Additional materials, including energy-efficient glass and local stone, support the architectural integrity while ensuring thermal efficiency and stability. Renewable energy systems, such as solar panels, coupled with innovative water recycling mechanisms, underscore a commitment to sustainability, facilitating eco-friendly living and resource management throughout the facility.

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Celebrating Visionary Design: The Buildner Unbuilt Award 2026

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The Buildner Unbuilt Award 2026 celebrates visionary unbuilt architectural projects that explore creativity and innovation. Open to architects, designers, and students worldwide, the competition welcomes submissions 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).

With a total prize fund of €100,000, each category winner receives €20,000, alongside student prizes of €5,000 and a €10,000 Best Presentation Award. Winners will also be featured internationally and presented with the Continuum Trophy designed by Germans Ermičs.

Registration runs from 31 October 2025 to 23 September 2026, with submissions due by 20 October 2026 and results announced on 1 December 2026. More information is available at architecturecompetitions.com 

Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 23 September 2026

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