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Geothermal Retreat Crafted from Volcanic Rock and Turf Insulation

Author:
Gregory Murgatroyd
Geothermal Retreat Crafted from Volcanic Rock and Turf Insulation

Project in-detail

Utilizing volcanic rock and traditional turf insulation, the design creates a harmonious geothermal retreat that emphasizes sustainability while providing immersive guest experiences in the Icelandic landscape.
5 key facts about this project
01
Utilizes locally sourced volcanic rock for exterior finishes to enhance thermal performance.
02
Incorporates traditional turf insulation for improved energy efficiency and sustainability.
03
Features a bent A-frame design that echoes natural landscape contours.
04
Integrates communal spaces designed to foster guest interaction and connection with nature.
05
Includes outdoor hot springs that utilize the area's geothermal resources for relaxation.
The Scatterling guest house is a contemporary architectural project located near Vogafjós Farm in Iceland. It serves as a hospitality space focused on providing visitors with immersive experiences that connect them to the surrounding natural environment. The design draws heavily from Icelandic vernacular architecture, specifically traditional turf houses, which are well-suited to the island's challenging climate. This project represents a thoughtful integration of cultural heritage, ecological sensitivity, and modern architectural practices.

The functionality of Scatterling revolves around offering various communal and private spaces that enhance guest interaction and engagement with nature. The layout consists of a reception area, combined dining and lounge spaces, and multiple hot springs that capitalize on the area’s geothermal resources. Each space is designed with an open plan to promote community engagement among guests while ensuring privacy in accommodations.

Innovative Material Use and Construction Techniques

Scatterling distinguishes itself through the strategic use of local materials and sustainable construction methods. Key materials include volcanic rock for exterior finishes and turf, which provides excellent thermal insulation and reflects traditional building practices. The incorporation of insulated concrete provides durability, and marine plywood enhances water resistance within the roofing systems.

The architectural design favors organic forms that mimic the neighboring volcanic terrain. Sloped roofs function not only for aesthetic appeal but also as rainwater collectors and support for a green roof system, which contributes to the building’s sustainability. The layout incorporates pathways that echo natural flows, enhancing the building's visual connection to its landscape.

Holistic Design Approaches

The project employs design techniques that prioritize sustainability and environmental integration. By utilizing high-density foam insulation and laminated timber, the design achieves heightened thermal efficiency while minimizing the overall ecological footprint. Each space is carefully oriented to maximize natural light and views, reducing reliance on artificial lighting and emphasizing the serene Icelandic landscape.

The design approach is characterized by an emphasis on communal interaction without compromising individual comfort. Spaces are arranged to encourage social connections while providing secluded areas for relaxation. The incorporation of outdoor hot springs allows guests to experience the natural geothermal environment of Iceland firsthand, reinforcing the project's commitment to merging architecture with the landscape.

To gain deeper insights into the Scatterling project, including architectural plans, sections, and design principles, explore the project presentation in detail. This examination will elucidate the unique architectural ideas that shape this innovative guest house, enhancing understanding of its design and functional intentions.
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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