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Charred Timber Pavilion Embracing Volcanic Landscape with Energy-Efficient Glass

Authors:
Maria Volter, Evi Ermoshko
Charred Timber Pavilion Embracing Volcanic Landscape with Energy-Efficient Glass
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Constructed from charred timber and reinforced concrete, the building serves as a visitor center and coffee shop, designed to harmonize with the volcanic landscape while incorporating energy-efficient features and promoting community engagement.
5 key facts about this project
01
Constructed with charred timber cladding for enhanced durability against volcanic conditions.
02
Features energy-efficient glass systems that optimize natural lighting throughout the day.
03
Incorporates a welcoming rooftop viewing platform for panoramic views of the Hverfjall crater.
04
Designed to promote visitor flow with an open floor plan and integrated exhibition spaces.
05
Located in a vibrant turf landscape, providing additional social seating during warmer months.

"JAVA MEETS LAVA" is a coffee shop situated at the base of the Hverfjall volcanic crater, designed to blend with its remarkable natural setting. The structure features an open cuboid tower that rises from two gentle slopes covered in turf, establishing a connection between the building and its volcanic environment. The design emphasizes harmony with the landscape and provides a welcoming space for visitors.

Form and Structure

The building's form is notable for its solid appearance, avoiding conventional entry points like doors or windows. This lack of clear signage encourages curiosity among passersby. As people approach, they see light streaming from the tower's openwork design. This not only creates an inviting atmosphere but also allows for dynamic changes in light throughout the day, enhancing the interior experience.

Materials and Sustainability

Reinforced concrete forms the main structural elements of the building, ensuring durability while maintaining thermal efficiency through thick insulation. The exterior is finished with charred timber, a material choice that reflects the volcanic context and protects against harsh weather conditions. The use of energy-efficient glass systems also minimizes heat loss, contributing to the building's sustainability.

Interior Organization and Visitor Experience

Most spaces are arranged on the first floor, including a coffee shop, visitor center, exhibition area, and retail spaces. This layout encourages social interaction among visitors, making it easier for people to move between different functions of the space. A staircase runs through the exhibition area, leading to a rooftop viewing platform that provides wide views of the adjacent volcanic landscape.

Connection to Landscape

The turf slopes surrounding the building contribute significantly to its design. These slopes provide vibrant greenery during warmer months, contrasting sharply with the stark volcanic background. They also serve as outdoor seating areas, fostering social gatherings and enhancing the overall visitor experience.

On the rooftop, the viewing platform allows guests to take in panoramic views of the area, linking them not only with the coffee shop but also with the vast beauty of the volcanic terrain.

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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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