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Lava-Inspired Observation Space With Vegetated Roof and Concrete Base

Authors:
Madalyn Melton, Youssef Elmergawy
Lava-Inspired Observation Space With Vegetated Roof and Concrete Base

Project in-detail

Constructed with a vegetated roof and concrete foundation, the design draws inspiration from the area's unique geology, providing a panoramic observation space that connects visitors to the surrounding lava fields and volcanic landscape.
5 key facts about this project
01
Entryway is set within the earth to create a unique compression experience.
02
Observation room opens to sweeping views of the lava fields and volcanoes.
03
Design incorporates a vegetated roof for environmental sustainability.
04
Flooring steps enhance visibility and spatial perception for visitors.
05
Building layout accommodates diverse functions, promoting accessibility.

The design is set against a landscape defined by the Dimmuborgir Lava Field, Hverfjall Volcano, and Myvatn Lake, aiming to connect the structure closely with its surroundings. The goal is to create a building that serves multiple functions while respecting the natural environment. The emphasis is on reducing the visual impact of the design, allowing the area's unique features to take precedence. The concept encourages visitors to appreciate the striking geological landscape while engaging with the architectural space.

Design Approach

The entryway is fundamental to the design, providing a transition from the outside world to the interior. As visitors approach, the building guides them through a compressed space that builds anticipation. Inside, the observation room becomes a centerpiece, revealing wide views of the natural beauty surrounding it. This connection to the landscape is central to the experience, allowing the architecture to frame the scenery rather than compete with it.

Spatial Organization

The layout of the building is structured to accommodate various activities and promote ease of movement. Key areas include a main entry, office space, storage, shop, restrooms, exhibit rooms, an observation area, café, kitchen, and terrace. This organization not only improves accessibility but also creates a logical flow between spaces, facilitating a comfortable environment for visitors and staff alike.

Material Considerations

Materials used in the construction play an important role in both the building's function and its environmental compatibility. Significant elements include a moisture retention layer, engineered soil, and a vegetated roof, which all contribute to sustainability. The use of white oak flooring and concrete enhances the durability while providing a warm aesthetic. These choices help the building respond well to its surrounding landscape.

Natural Integration

The design promotes a strong relationship between the interior and exterior, highlighting the natural environment. By merging architectural elements with the landscape, the experience for visitors becomes more immersive and engaging. Large windows and open spaces allow natural light to flood the interior, directly connecting people with the vibrant outside world. This design approach encourages a deeper appreciation of the geological features that define the site.

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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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