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Charred Wood Cladding and Hydronic Heating in a Sustainable Ski Retreat

Author:
William Albert King
Charred Wood Cladding and Hydronic Heating in a Sustainable Ski Retreat

Project in-detail

Incorporating charred wood cladding and a hydronic heating system, this ski retreat seamlessly integrates sustainable practices with modern functionality to enhance the experience for winter sports enthusiasts.
5 key facts about this project
01
Charred wooden shingles provide enhanced weather resistance and aesthetic appeal.
02
An integrated hydronic heating system utilizes ground-source heat for energy efficiency.
03
Cross-laminated timber panels contribute to rapid construction and structural stability.
04
A bent A-frame design optimizes space usage and integrates with the landscape.
05
Outdoor features include a communal fire pit for social interaction among visitors.

### Overview

The Hvild – Krafla Ski Cabin is situated in the Mývatn region of Iceland, designed to serve winter sport enthusiasts visiting the area. The intent is to provide a space for rest and recreation, integrating aspects of traditional Icelandic architecture with contemporary design methodologies. The cabin comprises two connected structures that respond to the surrounding landscape, drawing influence from Iceland's traditional turf homes and embodying the concept of relaxation as suggested by its name "Hvild."

### Spatial Configuration and Functionality

The architectural strategy employs modular concrete units, arranged to establish a cohesive layout that is partially embedded in the terrain, thereby minimizing visual disturbance to the natural environment. Internally, the cabin is organized into distinct functional areas including changing rooms, a sauna, an interactive information point, and a café that promotes social interaction among visitors. A dedicated viewing deck and a sunken fire pit extend the invitation for outdoor engagement, fostering a communal atmosphere that encourages connections between users and the landscape.

### Material Selection and Sustainability Features

Durability and environmental integration are primary considerations within the material palette. The external cladding of tar-covered blackened wood references traditional building methods while also providing resistance to harsh weather. Reinforced concrete offers structural integrity, while large glass windows afford natural light and panoramic views. The design incorporates sustainable technologies, including a hydronic in-floor heating system powered by a ground-source heat exchanger and a biodigester septic system, reflecting a commitment to ecological stewardship in this remote setting.

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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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