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Charred Wooden Shingles and Volcanic Stone Embrace Seasonal Flexibility in Lakeside Living

Authors:
Alexandra Ciscar, Viacheslav Muraviev
Charred Wooden Shingles and Volcanic Stone Embrace Seasonal Flexibility in Lakeside Living
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Constructed with charred wooden shingles and local volcanic stone, the design seamlessly adapts to seasonal changes while providing a versatile space for communal living near Lake Mývatn.
5 key facts about this project
01
Constructed using locally sourced volcanic stone, enhancing site-specific integration.
02
Charred wooden shingles provide natural fire resistance and durability.
03
Cross-laminated timber panels enable efficient construction and structural stability.
04
The bent A-frame design optimizes both interior space and natural light.
05
Adaptable layouts facilitate seasonal adjustments for communal and private use.

## Overview

The Heiming Mývatn project is situated near Lake Mývatn in Iceland, an area renowned for its distinctive geological formations and diverse ecosystems. The design seeks to integrate human habitation with the surrounding natural environment, addressing the challenges posed by Iceland’s climate and topography. The architecture reflects a commitment to creating spaces that foster connections among inhabitants while respecting the natural landscape.

## Material and Form

### Material Selection
The project employs locally sourced volcanic stone and wood to establish a strong connection to its geographical context. Volcanic stone serves both structural and aesthetic functions, while wood is utilized for internal cladding and decking, enhancing warmth and texture. This materiality not only aligns with traditional Icelandic building techniques but also underscores a commitment to sustainability.

### Structural Design
Employing a modular and low-profile design, the structure allows for flexible configurations that adapt to varying seasonal conditions. Spaces are organized into distinct zones, each intended for specific uses—residential, guest accommodations, and service areas. Large windows and open-plan layouts foster a strong connection to the outdoors, providing panoramic views of the surrounding landscapes, including vistas of Lake Mývatn and the aurora borealis.

## Sustainability and Adaptability

### Environmental Considerations
Sustainability is a fundamental aspect of the design, manifesting in the thoughtful selection of materials and energy-efficient construction methods. The architecture is designed to minimize environmental impact while promoting responsible building practices in ecologically sensitive areas.

### Seasonal Adaptability
The project's adaptability to seasonal changes is a significant feature, allowing spaces to be reconfigured as needed to enhance year-round occupancy. This design approach ensures that the structure remains functional and engaging throughout the varying conditions of the Icelandic climate, thereby enriching the user experience in this unique setting.

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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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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.

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

100,000€ Prize / 2025 ideas COMPETITION
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