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Sustainable Cabin Utilizing Galvanized Steel and Concrete for Resilience in Icelandic Wilderness

Author:
Regina Martinez de Juambelz
Sustainable Cabin Utilizing Galvanized Steel and Concrete for Resilience in Icelandic Wilderness

Project in-detail

Combining galvanized steel and concrete, this cabin offers a durable and eco-conscious retreat designed to withstand the challenges of the Icelandic wilderness while providing essential shelter for trekkers.
5 key facts about this project
01
Constructed with rainwater harvesting integrated into the gabled roof design.
02
Features a composting toilet system to minimize water usage.
03
Utilizes local materials, including concrete and galvanized steel, for environmental compatibility.
04
Offers modular furniture for versatile use within a compact space.
05
Incorporates skylights to enhance natural light and passive heating.

## Project Overview

The Hugrekki Cabin is situated in Iceland and designed to serve as a shelter for adventurers in remote environments. This architectural endeavor reflects a commitment to harmony with the natural landscape, integrating adaptability and comfort through a minimalistic approach. The structure is intended for varied uses, including recreation and everyday living, while capturing elements inherent to Icelandic culture.

## Geographical Context and Resilience

The design account for Iceland's rugged terrain and challenging weather patterns. The strategic orientation of the cabin is tailored to withstand extreme winds and variable precipitation. A gabled roof facilitates efficient rainwater management, while the chosen materials enhance both durability and aesthetic appeal within this demanding environment.

## Form, Materiality, and Sustainability

The cabin incorporates a straightforward yet impactful design, employing:

- **Concrete**: For structural support and aesthetic warmth.
- **Wood**: As a finishing element that provides both texture and strength.
- **Recycled Galvanized Steel**: Utilized in washbasin and shower areas, highlighting eco-friendly construction practices.

A slanted roof integrates a rainwater harvesting system and maximizes natural light through strategically placed skylights, reducing energy usage and enhancing the interior environment.

Internally, the layout is modular, featuring a multifunctional main room that supports diverse activities, including dining and socializing. Private areas offer comfort and flexibility, ensuring each aspect of daily life, from resting to cooking, is thoughtfully accommodated within the cabin's compact dimensions.

Sustainability is a core principle, demonstrated by features such as a rainwater harvesting system that collects water for reuse, a composting toilet that minimizes potable water consumption, and large windows that optimize solar access for natural heating and lighting.

This architectural initiative exemplifies the intersection of usability, environmental respect, and cultural reflection, showcasing a unique approach to sustainable design in a remote context.

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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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