Get inspired!

17,725 architecture projects

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

Bamboo Eco Home with Rooftop Garden and Water Management Systems

Author:
Kiran Yesley
Bamboo Eco Home with Rooftop Garden and Water Management Systems
Explore the full project presentation!
Subscribers only
Utilizing bamboo and a rooftop garden, this eco-friendly home incorporates an efficient water management system to reduce environmental impact while providing a comfortable living space.
5 key facts about this project
01
Rooftop garden supports local food production and enhances biodiversity.
02
Water gathering system filters and stores rainwater for household use.
03
Bamboo construction reduces environmental impact and promotes sustainability.
04
One-way windows double as solar collectors, maximizing energy efficiency.
05
Battery storage in the gardening shed powers solar energy systems.

The Eco House is a residential design focused on sustainability and careful resource management. Located in an urban area, it addresses the need for efficient living spaces that lower environmental impacts. The design concept highlights the idea that smaller homes can significantly contribute to reducing global warming. This project emphasizes the integration of renewable energy sources, systems for water collection, and green spaces, setting an example for future residential designs.

Water Management System

The house includes a water gathering system that collects rainwater efficiently. The roof is purposely designed to direct rain into a filtration compartment, ensuring a clean water supply for the kitchen and bathroom. By utilizing rainwater, the Eco House reduces dependence on city water systems. This approach encourages responsible use of natural resources and illustrates practical solutions for sustainable living.

Rooftop Garden

A notable feature of the Eco House is its rooftop garden, which allows for the cultivation of vegetables, fruits, herbs, and flowers. This garden not only provides fresh food but also plays a role in enhancing urban biodiversity. A gardening shed located on the roof stores tools and houses a battery that stores energy generated by solar panels. This integration supports the garden's functionality and the home's energy needs.

Solar Energy Integration

Solar power systems are an essential part of this design. Traditional solar panels work alongside innovatively designed one-way windows that allow in natural light while collecting solar energy. This combination increases the amount of solar energy captured and used within the home. The electricity produced powers LED lights, which are more efficient than regular lighting options. This design choice significantly lowers the energy demand on local power sources.

Thermal Efficiency

The Eco House incorporates insulation to ensure energy efficiency throughout the structure. The insulation strategies are designed to reduce fuel consumption, potentially cutting energy use by 30%. This feature allows for comfortable living conditions in various weather. The choice of bamboo as a building material complements the project’s sustainable goals, demonstrating a commitment to environmentally friendly practices.

Natural light filters through the thoughtfully designed spaces, creating a warm and inviting atmosphere that connects the indoors with the surrounding environment. Each element of the Eco House works together to support a sustainable lifestyle while providing a comfortable home.

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

Enter an open architecture
competition now

The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Next House: USA
The Next House: USA
20,000 USD Prize
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5
Kinderspace
Kinderspace
Architecture for Children’s Development #3
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

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

`
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.

The Next House: USA

Design the next suburban home for the USA

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

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
The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025
new
Iceland 
Slow Sauna

Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 26 November 2025
Concrete 
Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025
new
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 21 January 2026

Recurring architecture competitions

new
The Home of 
Shadows

Design a home with no artificial lighting

The light studies. Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 5 November 2025
The Last 
Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 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 13 November 2025
new
The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 20 November 2025
Hospice - 
Home for the 
Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Final registration deadline 26 November 2025
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 26 November 2025
Museum of 
Emotions

Use architecture to create different emotional states

Edition #7 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 27 November 2025
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 #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 3 December 2025
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 January 2026
new
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
Early bird registration deadline 26 February 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