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Sedum-Covered Roofs and Communal Spaces Within a Glacial Landscape

Authors:
Kelly Bowers, Taylor Grindley
Sedum-Covered Roofs and Communal Spaces Within a Glacial Landscape

Project in-detail

With sedum-covered roofs that blend seamlessly into the glacial landscape, the design prioritizes communal interaction while providing an immersive experience for guests observing the aurora borealis.
5 key facts about this project
01
Sedum-covered roofs provide insulation and integrate the buildings with the landscape.
02
Full-length windows enhance views of the aurora borealis and connect guests to nature.
03
The design includes communal gathering spaces to foster social interactions among visitors.
04
Structures are slightly embedded in the terrain, responding to the site's natural contours.
05
Each guest house is self-sufficient, equipped with rainwater harvesting and energy production systems.

The Iceland Thermal Springs Guest House is located in Iceland’s dramatic landscape, where volcanic activity and glaciers shape the land. The design focuses on enhancing the experience of the aurora borealis, allowing visitors to connect with the surrounding nature. The concept is centered on creating organic forms that blend with the unique terrain, resulting in guest houses that invite exploration while offering stunning views of the sky.

Guest House Arrangement

Across the site, guest houses are placed in a manner that appears random, reflecting the natural unpredictability of the landscape. Each structure is oriented northward, featuring large windows that capture expansive views of the Icelandic sky. The monolithic shapes, with their playful and irregular forms, create visual interest. They encourage guests to interact with the architecture, promoting a sense of engagement with both the buildings and nature.

Community Experience

An important feature of the design is the communal areas within the guest houses. The central lobby acts as a gathering space, equipped with a kitchen and sitting room. This layout fosters social connections among visitors. Outdoor spaces include a firepit and a larger hot tub, providing comfortable areas for guests to come together and share experiences while enjoying the scenic surroundings.

Integration with Nature

The architecture integrates deeply with the environment. Some guest houses are partially buried in the earth and others angle to fit the landscape’s contours. This design emphasizes the relationship between the buildings and nature. Sedum-covered roofs reference traditional Icelandic turf design, offering insulation and promoting local biodiversity.

Sustainable Design Practices

Sustainability is a key consideration in the design. Each guest house is equipped with photovoltaic cells for energy generation and systems for collecting rainwater. These features reduce reliance on outside resources and highlight a commitment to environmentally friendly practices. The designs not only respect the environment but also enhance the guest experience by connecting them with the natural landscape.

Natural light filters through the structures, guiding visitors’ attention to the rugged forms outside. The careful arrangement creates a comfortable and engaging space, allowing guests to appreciate both their surroundings and the architecture.

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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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