Get inspired!

17,725 architecture projects

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

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
Explore the full project presentation!
Subscribers only
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.

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

Enter an open architecture
competition now

Kingspan MICROHOME 2026: Building Less to Create More

`
Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

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

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 York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 7 October 2026
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 8 October 2026
The 
Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 October 2026
Vancouver 
Tall Challenge

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 29 October 2026
The Oak 
Moon 
Pavilion

Design a yoga pavilion in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 5 November 2026
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 9 December 2026

Recurring architecture competitions

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
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 28 October 2026
Museum of 
Emotions

Use architecture to create different emotional states

Edition #9 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
Advance registration deadline 12 November 2026
The 
Architect's 
Chair

Take a seat and make a statement!

Stockholm Furniture Fair Edition #6 ideas COMPETITION
Prize Monetary award + Exhibition at Stockholm Furniture Fair
Eligibility Open to all
Final registration deadline 3 December 2026
new
Buildner's Unbuilt Award

Celebrating your unbuilt architecture visions with a 50,000€ prize

50,000€ Prize / 2027 ideas COMPETITION
Prize 50,000 €
Eligibility Open to all
Early bird registration deadline 4 February 2027

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