Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Elliptical Cabins Constructed with Recycled Aluminum and Reclaimed Timber for Eco-Conscious Trekking Experiences

Author:
Paulo Igor Faistauer
Elliptical Cabins Constructed with Recycled Aluminum and Reclaimed Timber for Eco-Conscious Trekking Experiences
Explore the full project presentation!
Subscribers only
Constructed from recycled aluminum and reclaimed timber, these elliptical cabins provide eco-friendly accommodation designed for trekkers navigating the rugged landscapes of Iceland.
5 key facts about this project
01
Constructed with recycled aluminum sourced from ship hulls.
02
Features an elliptical shape for enhanced wind resistance.
03
Optimizes energy efficiency with integrated rainwater harvesting systems.
04
Includes adjustable foundation legs for uneven terrain adaptability.
05
Modular design allows for transportation and assembly in remote locations.

### Project Overview

The Iceland Trekking Cabins are located in the rugged landscapes of Iceland, designed to provide sustainable accommodation for trekkers. Established as part of a design competition, the project emphasizes exploration while addressing the practical challenges faced by visitors in extreme conditions. It seeks to harmonize architectural form with the cultural heritage of the region, drawing inspiration from the Viking ethos.

### Architectural Form and Materiality

The cabins feature an elliptical structural form that echoes the natural shapes found in the surrounding environment. This design not only enhances aesthetic appeal but also serves functional purposes, such as improving aerodynamics against harsh weather. The materials chosen reflect a commitment to sustainability and local traditions:

- **Aluminum External Panels**: Reclaimed from ship hulls to ensure both durability and efficiency.
- **Recycled and Laminated Wood**: Used for internal walls, providing warmth and a sense of comfort.
- **Polycarbonate Panels**: Incorporated in skylights to maximize natural light while maintaining insulation.
- **Reinforced Steel Frame**: Ensures structural integrity amidst severe weather.
- **Polyurethane Panel Bands**: Enhance thermal insulation, contributing to energy efficiency.

This combination respects the ecological context of the site while offering a resilient building approach.

### Functional and Environmental Considerations

The design prioritizes the needs of trekkers, with each cabin offering distinct spaces for sleeping, cooking, and social interaction. Key features include:

- **Customizable Climate Control**: Advanced systems powered by renewable energy sources to maintain optimal living conditions.
- **Rainwater Harvesting System**: Collects and purifies rainwater for potable use, highlighting an innovative approach to sustainability.
- **Integrated Waste Management Solutions**: Designed to minimize ecological impact through efficient waste disposal mechanisms.

Additionally, a wind energy harnessing system supports off-grid energy needs, emphasizing the project’s commitment to environmental responsibility.

### Unique Attributes

The cabins incorporate an adaptive design strategy, featuring adjustable elements to accommodate varying environmental conditions. Notable attributes include:

- **Adjustable Foundation Legs**: Enable stabilization on uneven terrain for optimal placement.
- **Rotating Structural Elements**: Allow the cabins to align with prevailing winds or sunlight, enhancing both internal climate control and energy efficiency.

Designed for transportation and assembly via helicopter, these lightweight and modular structures can be situationally deployed, broadening opportunities for remote placements in Iceland's wilderness.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

Mujassam Watan Urban Sculpture Challenge #8

Mujassam Watan Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
new
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 8 July 2026
Mujassam Watan 
Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026
new
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 30 July 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

Recurring architecture competitions

Museum of 
Emotions

Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 June 2026
new
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 18 June 2026
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 2 July 2026
Buildner's Unbuilt Award 2026

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 9 July 2026
Underbridge #2

Design housing in underutilized bridge spaces

Affordable Housing Edition #20 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 July 2026
MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy