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Charred Wooden Façade and Corten Steel Foundations for a Sustainable Trekking Retreat

Author:
Enrico Zanoni
Charred Wooden Façade and Corten Steel Foundations for a Sustainable Trekking Retreat

Project in-detail

The fusion of charred wooden shingles and Corten steel creates a resilient structure designed for trekkers seeking refuge in Iceland's wilderness, blending seamlessly with the landscape while prioritizing sustainability and functionality.
5 key facts about this project
01
Corten steel foundations ensure durability in harsh weather conditions.
02
The charred wooden shingles provide a weather-resistant exterior while enhancing aesthetics.
03
A bent A-frame design maximizes interior space and stability on uneven terrain.
04
Photovoltaic film integrated into the structure supports energy efficiency.
05
Built-in rock climbing features promote active engagement with the natural surroundings.

### Overview
Located within the diverse landscapes of Iceland, the trekking cabin represents a contemporary interpretation of Nordic architectural principles, designed to address both the environmental challenges and unique natural characteristics of the area. The intent is to create a minimalist yet comfortable retreat for trekkers and nature enthusiasts, fostering a connection between the built environment and the surrounding landscape.

### Material Selection
The structural design incorporates a range of materials chosen for their durability and sustainability, catering to the challenges of the Icelandic climate. Corten steel is utilized for its corrosion resistance, complementing the rugged exterior, while the façade employs burnt wood using the Shou Sugi Ban technique, enhancing longevity and visual texture. The inclusion of photovoltaic film reinforces the commitment to renewable energy, and an oak inner façade introduces warmth to the interior, contrasting with the exterior materials.

### Spatial Configuration
The interior layout prioritizes open and flexible spaces, combining essential areas such as the entrance, living room, kitchen, storage, and bathroom to accommodate the needs of its users. This configuration fosters versatility for various activities, providing intimate spaces for relaxation after outdoor pursuits. The design incorporates multiple façades, each serving a specific function while maintaining a cohesive aesthetic, featuring circular portholes that frame views of the surrounding environment. Additionally, the facility addresses environmental self-sufficiency through water harvesting and wind energy production strategies, essential for sustainable operation in remote areas.

Adaptable foundations allow the structure to conform to the varied terrain, ensuring stability while minimizing land impact. The double façade design enhances thermal regulation and energy efficiency, while the interior features organic forms that reflect the natural landscape, promoting an engaging sensory experience. Unique aspects of the cabin also include built-in climbing features that encourage physical activity, positioning the structure as not only a private retreat but also a potential focal point for community trekking events.

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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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