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Lava Stone Structure With Geothermal Efficiency in Volcanic Landscape

Authors:
Jeff Vandeberg, Tao Kostman
Lava Stone Structure With Geothermal Efficiency in Volcanic Landscape

Project in-detail

Constructed from lava stone and designed for geothermal efficiency, the center provides an essential educational resource for visitors exploring the unique volcanic landscape of Iceland.
5 key facts about this project
01
Constructed with locally sourced lava stone, enhancing its environmental integration.
02
Features a geothermal heat pump that increases energy efficiency for operations.
03
Designed with multiple observation areas for expansive views of the lava fields.
04
Utilizes a gravel court to provide flexible, outdoor gathering spaces for visitors.
05
Includes a natural daylight shaft to optimize interior lighting and reduce energy use.

The Iceland Black Lava Fields Visitor Center is situated in a captivating volcanic landscape. It serves as a resource and educational hub for visitors interested in learning about the unique geological features of the area. The design aims to be functional while connecting visitors to the natural environment around them. It focuses on accessibility, making it easy for guests to explore its offerings.

Site Planning

The layout is designed with visitor experience in mind. Important elements include a main entry, a drop-off area, and designated parking, all of which ensure easy access to the center. A gravel court and an entry sign are used to welcome guests, guiding them as they enter. This approach helps create a natural flow throughout the facility, allowing visitors to move comfortably between various areas of interest.

Functional Spaces

On the ground floor, the design accommodates several key functions. It features a shared service area, office, café, and kitchen. By placing these spaces together, the design encourages social interaction and engagement among visitors. The café functions as a gathering point, providing a place for guests to relax before or after their exploration of the lava fields, reinforcing the center’s role as a community space.

Structural Considerations

Practicality meets sustainability in the building's structure. Key features include a lava mix concrete shaft and an insulated steel interior frame. These elements provide necessary support while ensuring the building can withstand local weather conditions. Additionally, the geothermal heat pump demonstrates a commitment to energy efficiency, aligning with environmental considerations in the area.

Design Details

The building’s elevation from different angles showcases its connection to the surrounding landscape. Lava stone wall supports contribute a tactile quality to the structure, grounding it within its natural setting. Thoughtful design elements and functional spaces come together to create an enriching experience for visitors as they learn about Iceland's volcanic heritage.

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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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