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Volcanic Aggregate Pavilion Merging Naturally with Icelandic Landscape

Authors:
Pier Matteo Perazzini, Fabio Fabbri, Laura Watson
Volcanic Aggregate Pavilion Merging Naturally with Icelandic Landscape
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Constructed with locally sourced volcanic aggregates, the design integrates circular geometry that reflects Iceland’s natural landscape while serving as a dedicated hub for cinema and education.
5 key facts about this project
01
Constructed with volcanic aggregates sourced locally, ensuring environmental harmony.
02
Features a dual-circular layout that enhances visitor flow and interaction.
03
Incorporates peat turf walls for insulation, referencing traditional Icelandic building techniques.
04
Utilizes large glass punctures for natural light and views of the surrounding landscape.
05
Includes sustainable practices such as geothermal heating and greywater recycling systems.

The Nub is designed to enhance the Icelandic film industry by providing a hub for both cinematic and educational experiences. Located in the breathtaking landscapes of Iceland, it combines a screening room with a cinema, aiming to narrate the rich history of Icelandic cinematography. The design fosters an immersive environment that encourages visitors to engage with both the films and the surrounding natural beauty.

Design Concept

The layout features two interconnected circles. The inner circle is reserved for the cinema and essential service areas, such as administrative offices and storage. The outer circle acts as a public space, encouraging visitor movement and interaction with various educational exhibits. This arrangement enhances overall visitor experience by allowing for smooth transitions between different functions.

Structural Composition

The building's circular form takes inspiration from the local geography. It mimics a cinematographer's reel, with large concrete slabs making up the main structure. Glass elements punctuate these slabs, allowing natural light to illuminate the interior spaces. This design choice not only brightens the environment but also connects visitors with the external scenery, weaving the experience of film into the broader context of the landscape.

Materiality

Materials have been thoughtfully selected to strengthen the connection with the environment. Precast concrete elements that use volcanic aggregates sourced from local rocks and ash form the outer facade. This choice creates a visual harmony with the surroundings. Additionally, peat turf walls are integrated into the design, offering effective insulation while paying homage to traditional Icelandic construction methods.

Sustainability Strategies

Sustainability is an important aspect of the design. The Nub includes features such as geothermal heating and cooling systems, a rainwater collection system, and greywater recycling through biofilters. These elements reflect a commitment to minimizing the ecological footprint of the building. They also demonstrate how modern architecture can operate in harmony with environmental considerations.

The entrance foyer provides a panoramic view of the Icelandic landscape. It serves as a focal point for visitors, inviting them to connect with both the cinematic experience and the natural surroundings. This detail enriches the overall experience, merging the world of film with the stunning beauty of Iceland.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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