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Zigzag Roof Structure Embracing High-Performance Glazing and Natural Timber Finishes in a Volcanic Landscape

Author:
Andreas Hahn
Zigzag Roof Structure Embracing High-Performance Glazing and Natural Timber Finishes in a Volcanic Landscape

Project in-detail

The distinctive zigzag roofline, crafted from folded timber panels and harmoniously integrated with high-performance glazing, not only reflects the volcanic landscape of Iceland but also serves as a welcoming community space for locals and visitors alike.
5 key facts about this project
01
The zigzag roof design enhances water runoff while mimicking the surrounding mountain contours.
02
Cross-laminated timber panels provide structural integrity and contribute to energy efficiency.
03
Charred wooden shingles add a unique aesthetic while improving durability against the elements.
04
The open layout fosters community interaction, accommodating various social activities.
05
High-performance glazing maximizes natural light and connects indoor spaces to the volcanic landscape.
The ZickZack architectural project, located in Landmannahellir near the Hekla mountain in Iceland, embodies a thoughtful response to its unique environmental context. This architectural endeavor represents more than just a building; it stands as a reflection of the interplay between natural landscapes and modern design. The structure is designed to serve multiple functions, including a café and exhibition spaces that foster community engagement and cultural exchange.

At first glance, the most notable aspect of the ZickZack project is its distinctive form. The zigzag roofline echoes the undulating contours of the surrounding mountains, creating a visual harmony with the landscape. This design choice is not only aesthetic but also practical, as it facilitates effective water runoff and enhances the building's resilience against the variable Icelandic climate. The intention to merge the built environment with nature is evident throughout the project, showcasing a deep respect for the site's geographical characteristics.

The function of the ZickZack building is multi-faceted, catering to both locals and visitors. Its café offers a welcoming space for social interaction, while the exhibition areas provide an opportunity to showcase local art and cultural artifacts. The internal layout reflects an emphasis on openness and flexibility, with spacious areas designed to facilitate various activities. The main hall, for example, features large windows that flood the interior with natural light and frame stunning views of the mountains, reinforcing the connection between indoor and outdoor environments.

Material selection is central to the architectural design and reflects sustainable practices. Folded timber panel cladding is utilized for the exterior, contributing to the building's lightweight appearance while providing necessary insulation. High-performance glazing ensures the structure remains energy-efficient by enhancing daylighting and minimizing heat loss. The use of reinforced concrete for the footing supports the overall stability of the building, which is crucial given the geological conditions of the area. Inside, sustainable wood finishes create a warm atmosphere, further highlighting the commitment to eco-friendly design.

Unique design approaches are evident in how the architecture addresses environmental considerations. The project employs passive house principles, enhancing thermal performance through effective insulation and strategic window placement. Natural ventilation strategies promote air circulation, reducing reliance on mechanical systems. Furthermore, the design anticipates future integrations of renewable energy technologies, such as solar power, further solidifying its commitment to sustainability.

The ZickZack project exemplifies a contemporary architectural response to the natural environment, demonstrating a commitment to functional design that prioritizes sustainability and community engagement. The thoughtful integration of the building form with its surroundings not only respects the landscape but also encourages interaction among users. To understand the nuances of this project fully, interested readers are encouraged to explore its architectural plans, sections, and designs. By reviewing these elements, one can gain deeper insights into the architectural ideas that make the ZickZack project a significant contribution to the built environment.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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