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3D Printed Walls and Smart Water Management in Sustainable Desert Housing

Author:
Andy Donlin
3D Printed Walls and Smart Water Management in Sustainable Desert Housing

Project in-detail

Integrating 3D printed walls with smart water management systems, this sustainable housing solution addresses the challenges of desert living while providing a compact and adaptable residential space.
5 key facts about this project
01
3D printed load-bearing walls enable rapid construction and reduce material waste.
02
Structural insulated panels optimize energy efficiency and thermal performance.
03
Smart water management systems enhance sustainability in arid climates.
04
Flexible furniture solutions allow adaptation of living spaces for diverse needs.
05
Natural ventilation is maximized through strategic orientation and window placement.
The MicroHome project is an architectural design initiative situated in Tempe, Arizona. It addresses the need for affordable and sustainable housing solutions in a climate characterized by extreme temperatures and limited water resources. The project exemplifies an innovative approach to spatial organization and construction methods, focusing on efficiency, adaptability, and environmental responsibility.

The architectural design features a compact layout that promotes functionality within a small footprint. An open-plan living area integrates seamlessly with the kitchen and dining space, creating an environment conducive to social interaction. The interior benefits from ample natural light, achieved through strategically placed windows and a clerestory, while a flexible furniture approach enhances usability. Transformable elements, such as a murphy bed that doubles as a workspace, allow for personalization and adaptability over time.

Sustainability is a cornerstone of the MicroHome project, manifested through unique material choices and construction techniques. The external load-bearing walls are created using 3D printing technology, which allows for reduced waste and efficient construction. Structural insulated panels (SIPs) comprise the roof and walls, providing optimal thermal performance. Concrete is utilized for its durability, while wood accents contribute to the warmth of the interior. Large glass windows facilitate views of the exterior landscape while promoting energy efficiency.

Several innovative aspects distinguish the MicroHome from typical housing projects. A key feature is the integration of smart water management systems designed to address the arid conditions in Arizona, promoting water conservation and efficient usage. Additionally, the project utilizes digital fabrication technologies that ensure precision in construction and facilitate the assembly of prefabricated components. The modular design enables future adaptability, allowing homeowners to modify the space as their needs evolve.

The design incorporates passive cooling strategies, capitalizing on natural ventilation and building orientation to maintain indoor comfort without excessive reliance on mechanical systems. This thoughtful approach to energy efficiency aligns with broader sustainability goals, showcasing potential solutions for contemporary housing challenges.

For deeper insights, explore the architectural plans, sections, and designs that illustrate the MicroHome project. These resources provide a comprehensive understanding of the project and its innovative architectural ideas.
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Enter an open architecture
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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
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