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Corten Steel Retreat Integrated with Geothermal Heating and Natural Landscape

Authors:
Neal Hemingway, Sam Wilson, Aurora Tallon, Asya Ivanova
Corten Steel Retreat Integrated with Geothermal Heating and Natural Landscape

Project in-detail

Blending Corten steel with geothermal heating, these cabins are designed to harmonize with Iceland's terrain, providing a sustainable retreat for trekkers seeking respite amidst the rugged landscape.
5 key facts about this project
01
Cabins are constructed with Corten steel, ensuring durability against Iceland's harsh climate.
02
Geothermal heating systems provide efficient temperature regulation, minimizing energy consumption.
03
The design incorporates large glass windows for expansive views, enhancing the connection with nature.
04
Cross-laminated timber panels contribute to structural strength while promoting sustainable building practices.
05
The bent A-frame design allows for effective snow load management and optimal rainwater drainage.

### Analytical Report: Huldufólk Hús – Iceland Trekking Cabins

#### Overview

The Huldufólk Hús, located in Iceland's striking landscape, serves as a series of trekking cabins designed to provide shelter and comfort for outdoor enthusiasts. Drawing inspiration from the concept of 'Huldufólk' or hidden people in Icelandic folklore, the project aims to merge contemporary architectural practices with elements of the local environment and culture. The design thoughtfully integrates sustainable practices, ensuring that the structure complements its surroundings while serving as a functional retreat.

#### Architectural Composition

##### Form and Materiality
The cabins exhibit a dual-gabled roof structure, designed to blend with the topography and traditional Icelandic architectural forms. Corten steel contributes to the cabins' resilience against weather conditions while offering an aesthetically pleasing, rust-like finish. Wood is predominantly used in the interior and exterior, promoting warmth and providing necessary insulation. Large glass windows facilitate panoramic views of the Icelandic wilderness, enhancing the connection between indoor and outdoor spaces.

##### Interior Configuration
The layout of the cabins is organized into distinct functional zones. A communal living area fosters social interaction, while private sleeping quarters are designed to be compact yet comfortable, utilizing multifunctional furniture to maximize space efficiency. Essential amenities, including cooking and washing facilities, are strategically incorporated, ensuring that the needs of trekkers are met without compromising comfort.

#### Sustainability and Environment

The project prioritizes ecological responsibility through various innovative systems. Solar panels harness sunlight for electrical energy, while rainwater collection systems provide water for drinking and sanitation. Utilizing Iceland's geothermal resources, the cabins are equipped with heating and hot water systems that significantly reduce their carbon footprint. Additionally, wind turbines contribute to the energy supply during periods of high wind, enhancing the project's self-sustainability.

The design achieves a balance between modern living and respect for the natural environment, integrating materials and layouts that reflect the surrounding landscapes and cultural context. The modular nature of the building allows for future adaptations, accommodating changing visitor demographics and environmental conditions while maintaining community-oriented spaces that encourage engagement among users.

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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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