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Dual Structures of Charred Wood and Local Stone Integrated in a Winter Retreat

Dual Structures of Charred Wood and Local Stone Integrated in a Winter Retreat
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Constructed from charred wood and local stone, the ski lodge features dual mirrored structures designed to blend with the Icelandic landscape while providing essential amenities for winter sports enthusiasts.
5 key facts about this project
01
Constructed using locally sourced lava rock for enhanced insulation.
02
Utilizes an innovative bent A-frame design to maximize snow runoff.
03
Dual mirrored structures promote symmetry while optimizing space.
04
Incorporates extensive outdoor decks for unobstructed landscape views.
05
Features communal gathering areas designed for social interaction among guests.

### Project Overview
Tvíburatoppar, situated in a valley northeast of Lake Mývatn in Iceland, functions as a ski lodge designed to coexist with the local environment. The facility emphasizes functionality for winter sports enthusiasts while fostering social interaction among visitors. The architectural strategy prioritizes integration with the surrounding landscape, achieved through the design of two mirrored buildings that reflect the symmetry of the natural environment and optimize usable space.

### Spatial Strategy and User Experience
The layout of Tvíburatoppar is organized to facilitate fluid movement between service areas, enhancing the overall skiing experience. Communal spaces are deliberately designed to encourage interaction among guests, offering areas for relaxation and refreshment. The proximity to the ski lift minimizes travel distances for users, thus improving accessibility to ski slopes. Additionally, the incorporation of outdoor decks and seating areas complements the indoor relaxation zones, allowing visitors to engage with their surroundings in various ways.

### Material Considerations and Construction Techniques
The structural integrity of Tvíburatoppar is reinforced through the careful selection of materials that emphasize sustainability and practicality. Concrete forms the foundation and walls, ensuring thermal stability, while locally sourced wood infuses warmth into the interior. Steel sheets facilitate efficient drainage on the roof, and lava rock is integrated into the walls for both insulation and a connection to Iceland’s geological heritage. Traditional building techniques, such as the use of structural timber frames, minimize waste and promote local craftsmanship. The design incorporates innovative water management systems to mitigate snow accumulation, ensuring long-term durability against severe weather conditions.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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