Get inspired!

17,725 architecture projects

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

ETFE-Covered Terraces Supporting Community Engagement Through Collaborative Upcycling

Authors:
Deqiang Huang, Zicheng Zhang
ETFE-Covered Terraces Supporting Community Engagement Through Collaborative Upcycling

Project in-detail

With a terraced promenade covered in ETFE and designed for community engagement, the facility supports collaborative upcycling and resource exchange while promoting sustainable practices in Skútustaðahreppur.
5 key facts about this project
01
ETFE panels allow for significant natural light while reducing heat loss.
02
Coupled roof frames create open, column-free interior spaces.
03
The terraced promenade fosters social interaction and community engagement.
04
Hydroponic farming facilities promote sustainable practices within the community.
05
Rainwater collection systems are integrated into the pitched roof design.

Triple Peaks is located in Skútustaðahreppur and focuses on the ideas of community and recycling. The design serves both existing residents and new community members, creating a center that encourages social interaction while promoting environmentally friendly practices. The project aims to turn standard recycling into something more meaningful, featuring three main activities: managing organic waste, exchanging second-hand goods, and engaging in collaborative upcycling.

Spatial Configuration

The design includes three main spaces: a greenhouse, a second-hand resource exchange center, and a workshop. Each area is designed to fulfill its specific purpose while allowing for fluid movement and interaction. The second-hand resource exchange center sits at the heart of the building, connecting the other two spaces for easy access and engagement.

Promenade Design

Within the second-hand resource exchange center, the terraced promenade extends diagonally through the space. It serves as an informal area for displaying and interacting with second-hand items, similar to a marketplace. This design encourages community gatherings and fosters connections among users. At the northern end, the workshop is dedicated to various upcycling activities, reinforcing the project's focus on creativity and resource use.

Architectural Form

The overall shape of Triple Peaks draws inspiration from traditional Icelandic architecture. By using pitched roofs, the design creates three distinct volumes that represent the separate programs. This method enhances visual appeal and clarifies the connection between each space and its function. The interplay of space and volume highlights the building’s purpose as a community hub, where people come together to interact and collaborate.

Structural Details

Each of the four volumes features coupled roof frames supported by wooden columns. This approach reduces the need for numerous structural supports, resulting in open interior spaces that promote social interaction. The exterior is well-insulated to withstand the local climate. Large skylights are placed throughout the building to bring in natural light while minimizing energy loss. The sloped roofs also allow for rainwater collection, showcasing the commitment to sustainability woven into the design.

Through these thoughtful details, the project creates an environment that fosters community engagement. The combination of distinct volumes and the clever use of light results in a space that invites activity and connection.

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

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
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