Get inspired!

17,725 architecture projects

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

Constructed Wetland Housing with Rainscreen Cladding and Sustainable OSB Panels

Constructed Wetland Housing with Rainscreen Cladding and Sustainable OSB Panels
Explore the full project presentation!
Subscribers only
Utilizing a constructed wetland for natural water management, this housing development integrates rainscreen cladding and sustainable OSB panels to create eco-friendly residences that harmonize with the surrounding environment.
5 key facts about this project
01
Utilizes a constructed wetland for natural water management and biodiversity support.
02
Incorporates rainscreen cladding made from sustainably sourced materials.
03
Features energy-efficient SIPs panels for improved insulation.
04
Includes public boardwalks to enhance community connectivity.
05
Integrates high-efficiency glazing for maximum natural light and thermal performance.

### Overview

The ReedBed project, located in the United Kingdom, establishes a model for sustainable housing in response to urbanization and environmental challenges. It aims to minimize ecological impact while fostering a relationship between residents and nearby ecosystems. The design integrates dwellings with a constructed wetland system, enhancing biodiversity and promoting environmental stewardship alongside modern living amenities.

### Material Innovation

A focus on sustainable materials is integral to the project’s design. The tapered rainscreen cladding serves as the exterior layer, made from eco-friendly materials that contribute to both durability and aesthetic appeal. Walls are constructed using exposed OSB and structural insulated panels (SIPs) to enhance energy efficiency and thermal insulation. Water management is supported by metal tanks for rainwater collection and innovative greywater treatment systems, which promote circular water use. Additionally, naturally sourced timber flooring and high-efficiency thermally broken doors and windows further enhance indoor comfort and sustainability.

### Ecological and Community Integration

The project's architectural features include raised dwellings that minimize land impact and facilitate natural flood management. Public boardwalks connect homes to communal areas, promoting engagement and interaction within the community. A constructed wetland serves multiple ecological functions, enriching both the habitat and residents' daily experiences by providing educational and recreational opportunities. The incorporation of biophilic design principles fosters a living environment enriched with natural elements, enhancing residents' mental wellbeing and overall living quality.

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

Enter an open architecture
competition now

Kingspan MICROHOME 2026: Building Less to Create More

`
Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

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

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 York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 7 October 2026
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 8 October 2026
The 
Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 October 2026
Vancouver 
Tall Challenge

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 29 October 2026
The Oak 
Moon 
Pavilion

Design a yoga pavilion in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 5 November 2026
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 9 December 2026

Recurring architecture competitions

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
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 28 October 2026
Museum of 
Emotions

Use architecture to create different emotional states

Edition #9 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
Advance registration deadline 12 November 2026
The 
Architect's 
Chair

Take a seat and make a statement!

Stockholm Furniture Fair Edition #6 ideas COMPETITION
Prize Monetary award + Exhibition at Stockholm Furniture Fair
Eligibility Open to all
Final registration deadline 3 December 2026
new
Buildner's Unbuilt Award

Celebrating your unbuilt architecture visions with a 50,000€ prize

50,000€ Prize / 2027 ideas COMPETITION
Prize 50,000 €
Eligibility Open to all
Early bird registration deadline 4 February 2027

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