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Red-Tinted Glass Embracing Volcanic Rocks in a Caldera-Inspired Learning Space

Authors:
Maryanne Ewais, Firas Safiyeddeen, Mohammad Mousavi Jazayeri, Mora Manzouri
Red-Tinted Glass Embracing Volcanic Rocks in a Caldera-Inspired Learning Space

Project in-detail

The use of red-tinted glass alongside volcanic rocks creates a warm and inviting atmosphere in a caldera-inspired facility dedicated to education and exploration of Iceland's geological features.
5 key facts about this project
01
Red-tinted glass enhances natural light while mimicking volcanic warmth.
02
The building's form echoes the geological shape of a caldera.
03
A central courtyard filled with volcanic rocks connects indoor and outdoor spaces.
04
Visitor circulation is guided by a red ramp, representing magma flow.
05
Educational exhibits focus on key geological sites in Iceland.

The design presents a detailed interpretation of a volcanic caldera, situated in a landscape shaped by geological forces. This facility serves as an educational and experiential space, inviting visitors to engage with themes of volcanic activity and natural warmth through its innovative design. The building embodies the natural phenomenon it references, employing a form that facilitates a unique interaction between the interior and exterior environments.

Conceptual Framework

The design is rooted in the concept of a caldera—a large depression formed after the evacuation of a magma chamber in a volcanic eruption. The building’s form reflects this idea, featuring an emptied central space that allows natural light to filter through extensive red-tinted glass. This glass not only performs a functional role but also contributes to the overall aesthetic of the building, creating an atmosphere that resonates with the warmth associated with volcanic energy.

Spatial Organization

The layout effectively interacts with the surrounding topography, producing a mountainous structure that merges with the landscape. A prominent red ramp wraps around the glass core, echoing the movement of magma while providing a pathway for visitors. This ramp encourages upward and downward movement within the space, offering different views of the internal courtyard, which is filled with volcanic rocks, and the open sky above. The design invites exploration, allowing guests to discover various aspects of the environment.

Visitor Experience

Guests entering the building are welcomed into a space that contrasts the cooler outside air with the warmth of the red-tinted glass. From the entrance, visitors can move through essential areas, including a gift shop and reception, leading to a restaurant and an exhibition hall. Openings along the ramp provide glimpses of the outdoor landscape and the courtyard, enhancing the connection with nature while guiding movement through the building.

Staff Operations

In addition to public areas, the design includes space for staff activities, accessible through a separate entrance that leads to offices, meeting rooms, and a research center. This layout supports efficient operations while ensuring access to natural light, as well-placed skylights illuminate workspaces. The design maintains a relationship between public and private areas, contributing to the overall functionality of the building, which supports a wide range of activities.

The combination of red-tinted glass and volcanic rock creates a visual contrast, allowing sunlight to pass through while casting changing shadows inside. This enhances the visitor experience, making the space feel alive and connected to its natural surroundings.

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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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