Get inspired!

17,725 architecture projects

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

Buoyant Living Spaces Constructed with EPS Floaters and Energy-Efficient Solar Integration

Buoyant Living Spaces Constructed with EPS Floaters and Energy-Efficient Solar Integration
Explore the full project presentation!
Subscribers only
Constructed with buoyant EPS floaters and integrated solar technology, this mobile living solution offers a sustainable and versatile lifestyle for adaptable urban environments.
5 key facts about this project
01
Constructed with lightweight Kingspan QuadCore panels for enhanced mobility.
02
Utilizes dual floaters made of solid EPS for buoyancy in water and stability on land.
03
Incorporates integrated solar panels for energy efficiency in various environments.
04
Features multi-functional interior design to maximize limited living space.
05
Designed for adaptable use across urban rooftops and natural landscapes.

## Overview and Conceptual Framework

Located in diverse environments ranging from urban centers to natural landscapes, the Traveler project introduces a sustainable mobile architecture concept through versatile tiny house designs. These units are engineered to facilitate a sustainable lifestyle while allowing for mobility across various geographical contexts, such as urban settings in London and New York, as well as tranquil locations like Banff National Park in Canada. By combining innovative design with ecological responsibility, the project addresses contemporary housing challenges.

## Iterative Design and Adaptability

The Traveler project is distinguished by three iterations, each tailored for specific environments. The **Traveler 1.0** design is situated above the Thames River in London, utilizing a zeppelin incorporating solar panels for energy. The **Traveler 2.0** is designed to float on an alpine lake, featuring dual floaters constructed from solid Expanded Polystyrene (EPS) and reinforced with a durable coating. Meanwhile, **Traveler 3.0** integrates into urban landscapes by occupying rooftop spaces, showcasing adaptability to varying terrains and urban settings.

## Material and Structural Innovations

The structural integrity of the Traveler units is achieved through the use of lightweight materials, including Kingspan insulated QuadCore panels and aluminum framing, providing robust support while remaining easy to transport. Energy efficiency is a priority, with solar panels facilitating energy neutrality and incorporated electric motors enhancing maneuverability. The interior layout prioritizes multifunctionality, with adaptable furniture and strategically positioned systems for wastewater management, batteries, and water tanks that optimize space and maintain stability. The industrial aesthetic, characterized by clear polycarbonate glazing and clean lines, fosters a direct connection with the surrounding environment while ensuring ample natural lighting.

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

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
new
Vancouver 
Tall Challenge

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 15 July 2026
new
The Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 22 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
New York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 29 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