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Earth-Bermed Structure Featuring Cross-Laminated Timber and Passive Heating in a Volcanic Landscape

Authors:
Nicholas Wilson, Thomas Ross, Amanda Rooney, Anna Nagasugi
Earth-Bermed Structure Featuring Cross-Laminated Timber and Passive Heating in a Volcanic Landscape

Project in-detail

Utilizing a semi-buried design with cross-laminated timber and passive heating systems, the visitor centre blends seamlessly into the volcanic landscape, serving as an educational hub for exploring the ecological significance of Hverfjall.
5 key facts about this project
01
Utilizes a semi-buried construction method to enhance thermal efficiency and blend with the landscape.
02
Incorporates a trombe wall to optimize passive solar heating throughout the year.
03
Constructed using locally sourced cross-laminated timber for structural and aesthetic benefits.
04
Features gabion walls filled with local volcanic rock to reinforce the natural context.
05
Designed with flexible exhibition spaces to accommodate diverse educational programs related to the area’s ecology.
The Hverfjall Visitor Centre is an architectural project located in Iceland, specifically designed to serve as an information hub for visitors to the Hverfjall crater and the surrounding landscapes of Lake Myvatn. With a focus on blending into the volcanic landscape, the structure embodies principles of sustainability and environmental responsiveness, providing both a functional space for visitor engagement and a direct connection to the natural surroundings.

The building features a semi-buried form that minimizes visual disturbance and maximizes energy efficiency. This design choice not only integrates the structure into the existing topography but also facilitates passive heating through the use of a trombe wall, capturing solar energy effectively. A combination of mass timber and concrete construction enhances structural stability while reducing the building's carbon footprint through the selection of locally sourced materials. The architecture not only serves its intended purpose but also reflects a sensitivity to climate and ecological factors particular to the region.

Unique Integration of Natural Elements

One of the defining aspects of the Hverfjall Visitor Centre is its unique integration of architectural design with the natural environment. The building's semi-circular shape and extensive use of earth-bermed construction effectively create a dialogue between the structure and its surroundings. Large, glazed areas offer panoramic views of the volcanic landscape, allowing visitors to engage with the environment visually and spatially. The architectural approach prioritizes an unobtrusive design that respects the natural context, setting it apart from similar visitor centers that may not fully consider their environmental impacts.

The materials used in the construction also contribute to this integration. Mass timber elements provide warmth and a tactile connection to nature, while the steel gabion walls filled with local rock create a sense of place and continuity with the landscape. The visitor centre's interior spaces, featuring natural finishes, reflect the contours of the surrounding area, enhancing the experience for those visiting the centre.

Innovative Use of Functionality

The functionality of the Hverfjall Visitor Centre is designed to accommodate various visitor needs while promoting educational engagement. The upper level contains a coffee shop and visitor information areas that encourage social interaction and provide necessary resources for exploration. The lower level hosts exhibition spaces that can adapt to diverse educational programs and activities pertaining to the geological and ecological significance of Hverfjall.

In terms of accessibility, the design ensures that all areas are easily navigable for visitors, regardless of physical ability. Circulation paths are intentionally laid out to guide visitors through spaces, providing a cohesive experience. Furthermore, the use of natural ventilation strategies helps to maintain a comfortable interior climate, reducing reliance on active heating and cooling systems.

Those interested in further analyzing the Hverfjall Visitor Centre should explore the architectural plans, sections, and detailed designs to gain a comprehensive understanding of the project’s innovative approach. By examining these elements, one can appreciate the thoughtful integration of architecture within a unique environmental context.
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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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