Get inspired!

17,725 architecture projects

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

Elevated Structures and Natural Light Enhance Communal Living with Timber and Sustainable Materials

Authors:
Bart Coolen, Samanwita Ghosh
Elevated Structures and Natural Light Enhance Communal Living with Timber and Sustainable Materials
Explore the full project presentation!
Subscribers only
Utilizing elevated structures and extensive glass elements, the design integrates natural light and communal spaces with timber and sustainable materials to create an accessible and engaging living environment for active seniors.
5 key facts about this project
01
Elevated communal spaces provide panoramic views while minimizing land disturbance.
02
Charred wooden shingles enhance durability and aesthetic appeal.
03
Cross-laminated timber panels contribute to swift construction and sustainable practices.
04
Herb gardens integrate food cultivation into the living environment for residents.
05
Ample natural light is filtered through extensive glass elements to create inviting interiors.

# Analytical Report: Terraces of Barreira (Terracos da Barreira)

## Overview

Located within a landscape that blends urban and rural elements, the Terraces of Barreira addresses the necessity for adaptable living spaces for active seniors. The design strategy focuses on enabling residents to maintain independence while fostering community connections. By prioritizing individual privacy and communal areas, this project creates an environment conducive to both solitary and social activities, supporting the diverse needs of its inhabitants.

## Spatial Organization and Design Outcomes

The spatial configuration of the Terraces of Barreira is designed around key community and private components. At the center of the development lies a central square, which serves as the focal point for social gatherings and communal events. Surrounding this area, residential units are positioned to maximize privacy without sacrificing access to shared amenities. Facilities such as a dining room, library, and therapy rooms are strategically integrated within close proximity to enhance social interactions and encourage communal living.

The project also features extensive outdoor spaces, including herb gardens and landscaped walking paths that promote engagement with nature. These areas not only contribute to the aesthetic value of the site but also encourage an active lifestyle among residents. Additionally, elevated structures are created through the use of stilts, optimizing views and reducing land disturbance, addressing environmental sustainability concerns.

## Materiality and Sustainability Initiatives

Material selection within the Terraces of Barreira reflects both practical considerations and environmental compatibility. Concrete forms the primary structural support, providing durability while timber accents warm the facade. Extensive use of glass enhances the relationship with the exterior landscape and improves natural light penetration.

Sustainability initiatives are integrated throughout the design, featuring green roofs for thermal regulation and rainwater collection, along with solar panels for renewable energy use. These choices not only promote ecological responsibility but also enrich the overall living experience by connecting residents more closely with their environment. The layout of walkways and communal spaces is designed with accessibility in mind, ensuring ease of movement for residents of varying mobility.

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