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Reflective Aluminum Shelters Integrating Thermal Efficiency for Remote Trekkers

Authors:
KORNEL KŁOS, BARTOSZ KOŚCIELNY
Reflective Aluminum Shelters Integrating Thermal Efficiency for Remote Trekkers

Project in-detail

Combining polished aluminum exteriors with efficient thermal insulation, the cabin serves as a self-sufficient shelter for trekkers navigating Iceland's remote landscapes.
5 key facts about this project
01
Reflective aluminum façade integrates with the landscape, minimizing visual impact.
02
Modular design allows for easy transport and adaptability to various locations.
03
Thermal insulation made from polyisocyanurate enhances energy efficiency.
04
Panoramic windows maximize natural light and views of the surroundings.
05
Self-sufficient water collection system supports sustainable functionality.

### Project Overview

Located in Iceland's rugged terrain, LightCab is designed as a transitional cabin to meet the needs of trekkers navigating this diverse landscape. The structure aims to provide shelter and essential amenities while harmonizing with the surrounding environment. Influenced by the concept of “following the light,” the design reinforces notions of connection and safety for those in remote areas.

### Spatial Strategy and User Experience

The architectural layout is composed of three distinct levels, each serving a specific purpose. The ground level presents a covered entry with technical facilities and essential amenities, such as storage and restrooms. The first level features dormitory accommodations for up to ten individuals, incorporating integrated showers and lockers tailored to the needs of outdoor enthusiasts. The upper level consists of a communal area designed for relaxation and nourishment, characterized by a kitchen and dining space complemented by panoramic windows that enhance the connection to the natural surroundings.

### Materiality and Sustainability

LightCab incorporates a selection of environmentally friendly materials to ensure durability and energy efficiency. The façade is clad in polished aluminum, which not only offers resilience but also reflects the local landscape, aiding in camouflage. Insulation panels made from PIR (polyisocyanurate) deliver thermal efficiency critical for the region's variable climate, while the warm pine wood interior enhances user comfort. Additionally, powder-coated aluminum window frames optimize natural light and provide expansive views. The design includes water collection systems and integrates renewable energy solutions, such as solar and wind, reinforcing the project’s commitment to sustainability and minimal environmental impact.

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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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