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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

Project in-detail

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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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

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