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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
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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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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
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Eligibility Open to all
Early bird registration deadline 19 November 2025

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