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Cubic Shelters Featuring Cellular Glass and Sheep Wool Insulation for Sustainable Trekking Accommodations

Authors:
FRANCO CARNICELLI, SILVIO PACATI, Mariagrazia Bergamini, Giorgio Alberto Casilli
Cubic Shelters Featuring Cellular Glass and Sheep Wool Insulation for Sustainable Trekking Accommodations

Project in-detail

Constructed with cellular glass panels and sheep wool insulation, these cubic cabins provide sustainable lodging tailored for trekkers navigating the challenging landscapes of Iceland.
5 key facts about this project
01
Cubic form designed to optimize energy efficiency in harsh weather conditions.
02
Elevated on screw piles to minimize site disturbance and accommodate varied terrain.
03
Incorporates a small wind turbine for renewable energy generation.
04
Interior features automated ventilation and temperature control for enhanced comfort.
05
Exterior color scheme reflects local cultural identity through iconic Icelandic colors.

## Overview
The Iceland Trekking Cabins project, titled "Cubetto," is strategically located in the stunning landscapes of Iceland. This initiative aims to provide comfortable accommodations for trekkers while prioritizing ecological sensitivity and the integration of advanced technologies. Emphasizing a modern aesthetic, the design aligns with principles of environmental stewardship and innovative construction methods, responding to the challenges posed by Iceland's unique climate.

## Visual Identity and Material Efficiency
The cabins feature facades in vibrant hues, drawing inspiration from the colors of the Icelandic flag, thereby creating a visual dialogue with the local environment. The selection of materials focuses on sustainability and durability; components such as cellular glass panels, sheep's wool insulation, and galvanized steel not only enhance environmental performance but also contribute to the overall resilience of the structure against harsh weather conditions.

## Structural Integrity and Functional Design
The architectural structure utilizes a corrosion-resistant steel framework engineered to endure seismic activity and extreme wind loads typical in the region. Elevated on screw piles, the design minimizes ground disruption while optimizing thermal regulation. Internally, the cabins can accommodate up to ten individuals, offering private sleeping areas and communal spaces, which enhance flexibility for various group sizes. To adapt to modern needs, each cabin includes Wi-Fi access, ensuring connectivity while maintaining an ecological footprint.

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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

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