Get inspired!

17,725 architecture projects

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

Hydroponic Greenwalls and Perforated Aluminum Panels in Sustainable Urban Living

Author:
Daniel Cano
Hydroponic Greenwalls and Perforated Aluminum Panels in Sustainable Urban Living

Project in-detail

Perforated aluminum panels and hydroponic greenwalls characterize a sustainable micro-housing initiative in Houston, designed to enhance community well-being and address environmental challenges through integrated urban living spaces.
5 key facts about this project
01
Perforated panels facilitate rainwater drainage while enhancing airflow.
02
Hydroponic greenwalls contribute to improved air quality and urban biodiversity.
03
Low-E glass maximizes natural light and minimizes energy consumption.
04
Community gardens promote social interaction and local food production.
05
Timber framing provides structural support and reflects cultural identity.

### Overview
The Biophilia Refuge is a micro-housing initiative located in the Harrisburg and Manchester neighborhoods of Houston, Texas, designed to address the challenges of environmental racism impacting local Latino communities. This project aims to provide sustainable living solutions that respond to the realities of air pollution and socioeconomic disparity. By integrating community needs with ecological considerations, the design fosters a relationship between residents and their environment.

### Spatial Strategy and Community Interaction
The layout of the dwelling units is organized to promote interactions between residents and their surroundings. Central features include botanical roof gardens that enhance biodiversity and provide recreational areas for the community, along with natural ventilation systems designed to optimize airflow in Houston's hot and humid climate. The inclusion of shared spaces for social interaction and communal gardening supports community cohesion and encourages cooperative environmental stewardship.

### Materiality and Sustainability
Material choices for the Biophilia Refuge reflect both functionality and cultural relevance. Durable Kingston Dri-Design perforated aluminum panels facilitate rainwater drainage and enhance the structure's environmental performance, while wood is incorporated for its aesthetic appeal and warmth. Hydroponic greenwall systems not only enhance the visual environment but also contribute to improved air quality. Additionally, low-E glass windows maximize natural light and energy efficiency, complementing the sustainable design strategy that includes a rainwater harvesting system and photovoltaic energy systems to minimize reliance on non-renewable resources.

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
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
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