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Geothermal Retreat Enveloped in Textured Concrete and Natural Timber

Author:
Valdemar Pavlovski
Geothermal Retreat Enveloped in Textured Concrete and Natural Timber

Project in-detail

Built with textured concrete and warm timber, the design harmonizes with the rugged Icelandic landscape while providing a functional seasonal retreat for outdoor enthusiasts.
5 key facts about this project
01
Utilizes locally sourced materials to minimize environmental impact.
02
Incorporates geothermal heating for efficient energy use.
03
Features a cantilevered design that aligns with the terrain’s slope.
04
Includes expansive glass facades for panoramic views of the landscape.
05
Employs a layered facade of textured concrete and charred wood for durability.

## Project Overview

The "Rock and Soil" ski cabin is situated in Iceland, designed in response to the unique challenges posed by the country's dramatic terrain and weather conditions. The architectural intent emphasizes the integration of the built environment with the natural landscape, reflecting contemporary aesthetics while drawing on traditional Icelandic forms. Conceptually rooted in the dual themes of "rock" and "soil," the design symbolizes stability and grounding, with the cabin's structure echoing geological formations through its layered, ascending volumes.

## Structural Responsiveness

The building's geometric form consists of stepped volumes that adapt fluidly to the surrounding slope. Key structural components include a tapering main cabin that defines the primary living space while maintaining a minimal footprint, and elevated observation decks that provide panoramic views. The design also features terraced outdoor areas that encourage interaction with the natural environment, fostering both leisure and exploration.

## Material Selection and Sustainability

Materiality plays a vital role in achieving both aesthetic and functional objectives. Concrete serves as the primary structural element, offering robustness against harsh weather while contributing to an earth-toned palette. Interior finishes of pine or spruce introduce warmth and relate to traditional architectural practices, whereas large glass windows enhance natural light and provide unobstructed views of the landscape. Metal accents provide durability and a contemporary touch without overwhelming the overall design.

Sustainability principles are embedded in the overall design, which employs passive heating strategies through the careful orientation of living spaces. Innovative features such as rainwater harvesting systems and energy-efficient insulation further minimize energy consumption. The use of locally sourced materials not only supports eco-friendly practices but also reduces the project's carbon footprint.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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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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