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Red Glazing and 3D Printed Concrete at the Foot of Hverfjall

Author:
Preslav Krastev
Red Glazing and 3D Printed Concrete at the Foot of Hverfjall

Project in-detail

Constructed from 3D printed concrete and framed with red glazing, the visitor centre and café at Hverfjall offers a unique educational space while providing stunning views of the surrounding volcanic landscape.
5 key facts about this project
01
Constructed using excavation materials for sustainability.
02
Incorporates a hot tub connected to a rainwater filtration system.
03
Features a dramatic overhanging entrance for visual impact.
04
Offers an open-roof terrace designed for panoramic views.
05
Includes an exhibition space to educate visitors about the volcanic landscape.

Fire and Stone is a visitor centre and coffee shop located at the foot of Hverfjall, a notable volcano in Iceland. The design aims to improve the visitor experience by combining educational features with comfortable spaces for relaxation. The overall concept encourages guests to engage with the unique geology of the area while enjoying refreshment and a view.

Architecture Concept

The design focuses on creating a connection between two main components: an exhibition space and a café. The exhibition area informs visitors about the local volcanic features, preparing them for exploration. The café provides a more leisurely atmosphere, allowing guests to unwind while taking in the natural beauty of Hverfjall.

Materials and Construction

The main structure consists of grey 3D printed concrete, utilizing materials excavated from the site itself. This choice reduces waste and ties the building closely to its surroundings. The red-tinted glazing adds vibrancy and allows sunlight to enter the space. An overhanging entrance leads into the interior and is supported by prefabricated concrete elements, making construction efficient in the remote location.

Spatial Dynamics

As visitors enter, they ascend towards the café, which offers a warm and welcoming environment. The layout includes areas for seating and social interaction, with a roof terrace that extends the café experience outdoors. This terrace provides guests with open views of the volcano, emphasizing the relationship between the architecture and the landscape.

Sustainability Features

Sustainability is a core principle in the design, highlighted by the inclusion of a hot tub that operates on a rainwater collection system. This feature not only enhances the enjoyment of visitors but also reflects an awareness of environmental considerations, aligning with the geothermal qualities of the region.

An inviting atmosphere is created by the interplay of natural light and warm red tones from the glazing. The layout encourages exploration while providing peaceful spaces for reflection, all set against the backdrop of the striking volcanic landscape.

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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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