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Charred Ash Exterior Overlooking Volcanic Landscapes in a Sustainable Ski Lodge

Author:
John Andrew James Tucker
Charred Ash Exterior Overlooking Volcanic Landscapes in a Sustainable Ski Lodge

Project in-detail

Charrd ash cladding and basalt stone foundation blend with the volcanic landscape to create a sustainable ski lodge that serves as a functional retreat for outdoor enthusiasts.
5 key facts about this project
01
Charrd wooden shingles enhance weather resistance while echoing local volcanic rock.
02
Utilizes cross-laminated timber panels for rapid assembly and structural stability.
03
Features large windows strategically placed to maximize natural light and views.
04
Incorporates a greywater recycling system to promote water sustainability.
05
The bent A-frame design integrates with the sloping landscape, minimizing visual impact.

### Project Overview

The Viti Crater Ski Cabin is situated in proximity to the Viti Crater in Iceland, integrating with the volcanic landscape through a design that emphasizes functionality and simplicity. With elements inspired by traditional Nordic architecture, the cabin features prominent gable roofs and a minimalist aesthetic, catering to ski enthusiasts while creating a connection between the built environment and its natural surroundings.

### Architectural Form and Spatial Strategy

The cabin’s design employs singular gable forms that reflect the rugged topography of the area, allowing it to blend with the volcanic ridges. The layout centers around a communal gathering space that facilitates social interaction and is flanked by distinct zones for various activities, including storage for ski equipment, a kitchen, and relaxation areas. Generous windows are strategically positioned to maximize natural light and frame picturesque views, enhancing the connection to the surrounding landscape and reducing reliance on artificial lighting.

### Materiality and Sustainability

The exterior utilizes Shou Sugi Ban charred ash and locally sourced basalt stone, ensuring compatibility with the volcanic terrain while providing durability. Interior finishes, including birch plywood and stainless steel, contribute warmth and contrast, respectively. Emphasis on sustainability is evident through the compact floor plan, integrated photovoltaic systems, and a greywater recycling system, all designed to minimize the carbon footprint and optimize resource efficiency. These features exemplify a commitment to energy use management and environmental sensitivity, aligning the cabin with responsible architectural practices.

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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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Buildner's Unbuilt Award 2025
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MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
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