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Reclaimed Rubble and Clay Structures Creating Sustainable Housing Solutions

Reclaimed Rubble and Clay Structures Creating Sustainable Housing Solutions
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Utilizing locally sourced rubble and clay, the design integrates recycled materials to create adaptable housing solutions that address the needs of displaced communities.
5 key facts about this project
01
Utilizes locally sourced rubble and clay for structural integrity.
02
Incorporates glass bottles into walls to enhance natural lighting.
03
Features a community-centered layout promoting social interaction.
04
Employs passive cooling techniques to minimize energy reliance.
05
Integrates a green roof system to support local biodiversity.

### Overview

The Rubble House project is situated in an urban area impacted by conflict and natural disasters. It aims to address the pressing housing needs of displaced populations by integrating modern architectural approaches with locally sourced materials. The initiative focuses on resilience and sustainability, advocating for community rebuilding through a unique living space that fosters a sense of identity and belonging.

### Material-Driven Design

This project emphasizes the use of recycled materials, specifically rubble, clay, and adobe, which are abundant in post-conflict settings. The architectural design incorporates glass bottles within the walls to enhance natural light absorption and improve thermal insulation. Additionally, the application of Ancient Egyptian blue pigment on the exterior serves both aesthetic and functional purposes, as it reflects solar radiation and contributes to interior cooling. The overall structure features organic, fluid forms that allow for effective wind pressure dissipation and efficient water management, reflecting a careful response to the local environment.

### Sustainable Living Practices

Sustainability is a core aspect of the design, which incorporates various features to promote self-sufficiency. Passive cooling strategies are achieved through sloped roofs that facilitate ventilation. The inclusion of a rainwater harvesting system, along with solar panels and wind turbines, underscores a commitment to energy independence. Furthermore, the innovative green roof enhances insulation while supporting biodiversity and mitigating urban heat. The layout of the interior promotes multifunctionality and communal use, fostering interaction among residents and encouraging a collaborative atmosphere.

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Kingspan MICROHOME 2026: Building Less to Create More

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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

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