Get inspired!

16,979 architecture projects

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

Living Roofs and Rainwater Harvesting in a Modular Aluminum Microhome

Author:
Adrian Cebria
Living Roofs and Rainwater Harvesting in a Modular Aluminum Microhome

Project in-detail

Incorporating living roofs and a rainwater harvesting system, the modular aluminum microhome integrates sustainable practices with an adaptive design to create efficient living spaces.
5 key facts about this project
01
Incorporates a rainwater harvesting system for efficient water management.
02
Features living roofs that enhance biodiversity and insulation.
03
Utilizes lightweight aluminum panels for structural efficiency.
04
Modular design allows for flexible reconfiguration of living spaces.
05
Integrates vegetation as a core element of the architectural experience.
The Symbiotic Microhome is an architectural project that exemplifies a blend of sustainability, functionality, and innovative design. It serves as a prototype for compact living that prioritizes ecological harmony by integrating natural elements into its structure. The microhome has a total area of 25 square meters, comprising distinct modules that cater to various living functions, including a bedroom/office, bathroom, living area, and kitchen. The design emphasizes interconnectedness, both among the living spaces and with the surrounding environment.

Design approaches in this project prioritize modularity and adaptability. The arrangement allows for flexibility in usage, accommodating varied lifestyles and promoting communal interactions. The pathways connecting each module underscore the importance of movement and accessibility, further enhancing the user experience within this compact setting.

Sustainable Architecture and Material Choices

A key aspect of the Symbiotic Microhome is its commitment to sustainability in architecture. The project employs materials that support environmental conservation while maintaining durability. Notable materials include DRI Design Cassette with Karrier Panel for the outer cladding, which provides weather resistance and minimizes maintenance needs. Troldtekt V-Line Acoustic Ceiling Tile enhances the acoustic quality of the interior spaces, ensuring comfort and livability.

The inclusion of a rainwater harvesting system represents an innovative approach to resource management. This feature allows for efficient water use, contributing to a reduced ecological footprint. The integration of vegetation as a living component within the architecture further distinguishes this project. Roof gardens and vertical plantings not only provide insulation but also create habitats for local wildlife, fostering biodiversity.

Unique Design Strategies

What sets the Symbiotic Microhome apart from conventional microhousing solutions is its emphasis on symbiosis with nature. The project design deliberately incorporates living vegetation into its architecture, challenging traditional concepts of static built environments. This approach invites occupants to engage more deeply with their surroundings, cultivating a sense of connectivity to both their habitat and the larger ecosystem.

The adaptability of the modules is another unique feature. By allowing reconfiguration based on individual needs, the microhome cultivates a sense of personal ownership while promoting efficient use of space. The design ultimately aims to create a balanced coexistence between human habitation and environmental sustainability.

For those interested in a deeper understanding of the architectural methodologies employed in the Symbiotic Microhome, a review of the architectural plans, sections, and overall designs is highly recommended. Exploring these elements will provide further insights into the innovative ideas and execution behind this project.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
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
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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 16,979 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