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Reflective Concrete Shelters Amidst Volcanic Landscapes with Sustainable Timber Elements

Authors:
Laetitia Bazerji, Mark Anthony Chalhoub
Reflective Concrete Shelters Amidst Volcanic Landscapes with Sustainable Timber Elements

Project in-detail

Combining reflective concrete and sustainable timber, the design integrates seamlessly into the volcanic landscape while providing essential shelter for outdoor enthusiasts engaging in skiing and recreation.
5 key facts about this project
01
Constructed with locally sourced basalt fibers, enhancing thermal efficiency.
02
Incorporates one-way mirrored glass for natural light and environmental reflection.
03
Features permeable pavers that support sustainable stormwater management.
04
Design emulates traditional Icelandic turf houses, connecting with cultural heritage.
05
Adaptable layout accommodates both communal gatherings and individual retreats.

## Overview

Located in Iceland's captivating landscape, the Krafla Cabin is designed to function as both shelter and a cultural artifact, reflecting the region’s architectural heritage and natural environment. Influenced by traditional Icelandic turf houses, the cabin presents a form that integrates into its surroundings while catering to the needs of skiers and tourists exploring the mountainous terrain. The design emphasizes a strong relationship between the interior and exterior spaces, fostering interaction with the landscape throughout its conceptual framework.

## Spatial Strategy

The cabin employs a clear organizational strategy that enhances spatial flow and user experience. A pathway connects indoor and outdoor areas, facilitating movement for visitors engaged in various activities. The design features a unique peeling form that minimizes the building's footprint, creating sheltered spaces that promote community interaction while encouraging personal reflection. Significant views of the mountains are prioritized through careful orientation, enriching the overall experience of the cabin and ensuring an engaging dialogue with the landscape.

## Materiality and Sustainability

Construction materials were selected for their durability and environmental compatibility. Key materials include reinforced concrete enhanced with basalt fibers, derived from local sources, and timber sourced from sustainable forests, reflecting Icelandic traditions. The use of one-way mirrored glass allows for a connection between the building and its surroundings while ensuring energy efficiency through eco-friendly insulation and geothermal systems. Pathways constructed from permeable pavers contribute to sustainable landscaping by facilitating stormwater management. This careful consideration of materials and techniques underscores the commitment to sustainable design practices throughout the project.

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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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