Get inspired!

17,725 architecture projects

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

Exploring Light Through Fiber Concrete in a Dual-Function Residence

Authors:
Xin Zhao, Zhe Chen, Qingyu Liu, Zemao Liu
Exploring Light Through Fiber Concrete in a Dual-Function Residence
Explore the full project presentation!
Subscribers only
Fiber concrete walls create an engaging interplay of light and shadow in a dual-function residence designed for a photographer and a horticulturist.
5 key facts about this project
01
Fiber concrete walls dynamically adjust to light, creating varying shadow patterns throughout the day.
02
The home integrates separate studios for a photographer and a horticulturist, enhancing collaborative living.
03
Designed to encourage emotional connections, visual lines between spaces are maintained despite physical separations.
04
Daylight enters through strategically placed openings, illuminating key areas without overwhelming heat.
05
The project emphasizes sustainability through material choice, prioritizing environmental responsiveness in design.

The design located in Shenzhen addresses the challenges of the subtropical climate, where sunlight can be abundant and intense during the hot summer months. It serves as a home and workspace for both a photographer and a horticulturist. This setting combines artistic living with practical functions, reflecting a design concept that focuses on the relationship between light and shadow to create a balanced environment.

Light and Shadow Dynamics

At the heart of the design is the exploration of how light and shadow interact within the space. As sunlight moves across the sky, it influences the atmosphere inside the residence. In the morning, light fills the girl’s studio, creating soft reflections on the surfaces, while the afternoon light shifts to the boy’s studio, bringing a different quality of illumination. This changing light plays a crucial role in shaping daily experiences and emotional connections to the space.

Functional Layout

The layout of the residence carefully separates private areas from shared spaces. This separation is accomplished through the strategic placement of walls, which form distinct zones, including a bedroom, living room, kitchen, dining room, garden, teahouse, horticultural studio, photography studio, shower room, toilet, storage, and stairway. Each area is designed to fulfill specific functions while still allowing for visual connections, encouraging interaction among the inhabitants.

Materiality and Construction

Fiber concrete is the primary material utilized in the design. Known for its adaptability, it manages light in a way that contributes to the overall experience within the spaces. Its ability to filter light enhances both function and aesthetics. The material's characteristics allow it to create shadows and reflections, adding depth and complexity to the interiors as light shifts throughout the day.

The design reflects an understanding of the local context and the needs of its inhabitants. It emphasizes how light can create different moods and experiences within a home. By balancing privacy with openness, the residence provides areas for both solitude and togetherness. This careful attention to detail makes the living environment not just a place to reside, but a space that nurtures creativity and connection.

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