Get inspired!

17,725 architecture projects

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

Rooftop Gardens and Timbercrete Structures Enhancing Community Life

Author:
Jacques Steyn
Rooftop Gardens and Timbercrete Structures Enhancing Community Life

Project in-detail

Constructed with Timbercrete and designed to include rooftop gardens, the building fosters community engagement while addressing sustainable living in the heart of District 6, Cape Town.
5 key facts about this project
01
Constructed with Timbercrete bricks to enhance carbon capture.
02
Features rooftop gardens for urban agriculture and community engagement.
03
Incorporates local recycled materials to minimize environmental impact.
04
Designed with multifunctional areas to promote social interaction.
05
Emphasizes Cape Dutch architectural elements to connect with local heritage.

The design located in District 6, Cape Town, addresses the divide caused by historical displacements. With a focus on community and connection, the aim is to bridge cultural and social gaps that have affected the area. The overall concept revolves around creating a place where people can live together, interact, and share experiences, all while respecting the site’s rich history.

Historical Influences

The architecture takes cues from Cape Dutch style, which is known for its distinctive rooflines and aesthetic details. Incorporating these elements helps to ground the new structure within its historical context. The design reflects a balance between tradition and modern requirements, creating a space that is both familiar and fresh. This thoughtful integration invites people to remember the past while living in the present, emphasizing the importance of community identity.

Sustainability

Sustainability is central to the design philosophy. Selecting local materials minimizes environmental impact and strengthens the connection to the area. Timbercrete bricks, made from recycled timber, serve both as building blocks and tools for carbon capture. Ferrock concrete, largely composed of recycled components like waste steel dust, further enhances the commitment to sustainable practices. These choices reinforce the idea that construction can be environmentally responsible while meeting the needs of its users.

Spatial Organization

The layout of the building encourages a sense of togetherness among residents. On the ground floor, space is dedicated to essential communal areas, including a vegetable garden and cooking facilities. These zones foster collaboration and engagement among neighbors. The first floor includes private spaces such as bedrooms and balconies, allowing individuals their own retreat while still promoting unity. This configuration highlights the importance of interaction in daily living, blending communal and personal needs effectively.

Design Details

Attention to detail enhances the overall living experience. The rooftop garden utilizes unused space for growing vegetables, supporting urban farming initiatives. The weatherproof roof system, constructed from RHEINZINK sheets, ensures durability and longevity. Each feature has been selected to uphold the project’s goal of merging sustainability with community living. The careful planning helps create a home that respects both its inhabitants and the environment surrounding it.

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