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Café with Green Roof and Central Void in Volcanic Landscape

Authors:
Alexandr Kuzmenchuk, Júlio Costa
Café with Green Roof and Central Void in Volcanic Landscape

Project in-detail

A glass-walled café with a green roof and a central void integrates indoor and outdoor experiences, providing an educational space focused on Iceland's volcanic landscape.
5 key facts about this project
01
The design features a central void that enhances natural light and visibility.
02
The café is positioned 12 meters from the volcanic garden to maximize outdoor views.
03
Access to a volcanic garden provides an educational interaction with the natural landscape.
04
The layout prioritizes clear circulation routes to support visitor flow and experience.
05
A green roof on the café promotes environmental sustainability and local ecology.

The Iceland Volcano Museum (IVM) is a cultural institution designed to educate visitors about the unique volcanic landscape of Iceland. It connects indoor and outdoor spaces through a central void that serves as a key element of the design. This central area encourages movement and engagement, creating an environment that invites exploration and interaction with the exhibits.

Design Concept

This design focuses on establishing a connection between the interior spaces and the surrounding landscape. The central void promotes movement and visual links between various sections of the museum. On the ground floor, the main exhibition hall takes center stage alongside essential visitor services like the reception, restrooms, and information points. This layout ensures that guests can navigate the museum easily.

Functional Spaces

Visitor experience is a top priority in the layout. Clear circulation routes lead to key areas such as the museum hall and exhibition corridors. The design includes necessary support spaces, such as a cloakroom and a technical room for exhibition storage, which enhance the museum's operations while ensuring visitor comfort.

Exhibition and Educational Areas

The lower floor offers additional educational features, including a waiting area and changing rooms for volcanologist suits. These clearly underline the museum's focus on experiential learning. By providing access to a volcanic garden, visitors can connect directly with the natural environment, enriching their understanding of geological phenomena.

Design Details

One notable feature is the café, a structure made primarily of glass, positioned 12 meters away from the volcanic garden. This design choice invites visitors to take in views of the landscape while enjoying refreshments. The café also has a green roof that supports local ecology, further linking the building to its environment. Such details show a commitment to thoughtful design that enhances both the visitor experience and the museum's educational mission.

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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

Enter an open architecture
competition now

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