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Telescopic Stone Façade with Geothermal Systems Enhances Icelandic Cabin Experience

Authors:
Osman Hacioglu, Nurdan Karagunlu, Tarik Keskin, Fatos Basaran
Telescopic Stone Façade with Geothermal Systems Enhances Icelandic Cabin Experience
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A telescopic structure clad in a durable stone façade and powered by geothermal systems provides a flexible retreat designed to blend seamlessly with the rugged Icelandic landscape.
5 key facts about this project
01
Telescopic design allows for height adjustments based on topography and user needs.
02
Exterior features locally sourced stone panels for durability and thermal performance.
03
Geothermal systems provide efficient heating, minimizing reliance on non-renewable energy.
04
Rainwater harvesting systems support self-sufficiency in water management.
05
Interior layouts utilize flexible, multi-functional spaces to accommodate various activities.

### Teleskála Cabin: Project Overview

The Teleskála cabin is situated in the rugged landscape of Iceland, designed as a functional retreat that reflects the region’s cultural heritage and natural beauty. The project integrates sustainable practices with modern architectural elements, aiming to provide visitors with a comfortable experience while promoting environmental stewardship. The design responds to Iceland's unique climatic challenges, ensuring adaptability and resilience in the face of varying weather conditions.

#### Spatial Configuration and Structural Innovation

Central to the design is the cabin’s telescopic structure, which allows for vertical adjustments according to topographical variations. This adaptability distinguishes the Teleskála from conventional cabins, providing a versatile living environment that can accommodate different user requirements. The layout incorporates retractable elements that enhance usability in diverse climatic scenarios, fostering an intuitive spatial experience.

#### Material Selection and Sustainability Practices

Materiality plays a critical role in the architectural integrity of the Teleskála cabin. The exterior features durable stone façade panels that echo the local geology and provide insulation. Inside, locally sourced timber offers warmth and aesthetic appeal, while ensuring sustainability through responsible sourcing. Structural components utilize painted metal sheets for robustness and protection against harsh weather conditions. The cabin harnesses geothermal energy, implements a rainwater harvesting system, and incorporates small wind turbines, emphasizing a commitment to energy efficiency and environmental responsibility.

Interior spaces are designed for flexibility, including multi-functional furniture and strategic placements of skylights and windows to maximize natural light and ventilation. Communal areas encourage engagement among visitors while facilitating a harmonious connection with the surrounding landscape. Access considerations are integral to the design, ensuring transportability to remote locations and stability across diverse terrains.

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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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