Get inspired!

17,725 architecture projects

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

Charred Timber and Hempcrete Form a Compact Solution for Sustainable Living

Charred Timber and Hempcrete Form a Compact Solution for Sustainable Living
Explore the full project presentation!
Subscribers only
Utilizing charred timber and hempcrete, the design creates a compact dwelling focused on sustainability and energy efficiency, serving as a model for eco-friendly living solutions.
5 key facts about this project
01
Utilizes hempcrete blocks for superior thermal insulation and sustainability.
02
Incorporates charred timber siding for enhanced moisture resistance and durability.
03
Features a bent A-frame design that maximizes interior space efficiency.
04
Integrates photovoltaic panels seamlessly into the roof for renewable energy generation.
05
Includes a rainwater harvesting system to promote responsible water use.

## Project Overview
Located within a community geared towards sustainable living, the EcoHome Microhome project addresses contemporary housing challenges through innovative design and the use of eco-friendly materials. The initiative focuses on affordability and a holistic approach to urban living, integrating natural elements into modern dwelling solutions.

## Sustainable Materials and Construction
The EcoHome Microhome employs a variety of sustainable materials aimed at enhancing both durability and energy efficiency:

- **Hempcrete Blocks** serve as the structural foundation, offering exceptional thermal insulation derived from hemp, lime, and water.
- **Recycled Plastic Components** are essential for interlocking structural features, enhancing strength while promoting recycling.
- **Charred Timber Siding**, chosen for its moisture resistance and natural aesthetic, contributes to the microhome's durability.
- **Photovoltaic (PV) Panels** installed on the roof facilitate renewable energy production, reducing reliance on non-renewable resources.
- **Rainwater Harvesting Systems** efficiently collect and reuse water, supporting sustainable living practices.

## Functional Design and User Experience
Characterized by a compact footprint of 23 square meters, the EcoHome Microhome optimally balances functionality with livability. The gable roof structure and large windows ensure natural light permeates the interior, fostering a welcoming atmosphere. Key design features include:

- **Adaptable Spaces** that allow for flexible use, with living and kitchen areas capable of transforming between leisure and work functions, supported by customizable furniture designs.
- **Built-in Storage Solutions** strategically placed throughout the microhome promote an organized living environment, keeping spaces clutter-free.

Additionally, infrastructure within the community supports sustainable transport and social interaction, featuring extensive bike paths and community gardens that allow residents to engage in local food production. The economic model is designed to be accessible, with construction costs ranging between €20,000 and €30,000, making this housing solution feasible for a wide range of individuals.

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

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