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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

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