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Hexagonal Modules Featuring Hempcrete and Integrated Water Harvesting in Arid Living Spaces

Author:
Julian David Mc Lean Ramos
Hexagonal Modules Featuring Hempcrete and Integrated Water Harvesting in Arid Living Spaces

Project in-detail

Hexagonal modules constructed with hempcrete and enhanced by integrated water harvesting systems create a sustainable living solution tailored for arid environments.
5 key facts about this project
01
Hexagonal module design optimizes space and enhances community interaction.
02
Hempcrete provides superior insulation and sustainable construction benefits.
03
Integrated atmospheric water harvesting system efficiently addresses local resource scarcity.
04
Biophilic design elements promote well-being through indoor greenery.
05
Natural ventilation minimizes energy consumption in desert climates.
The Saguaro House is an architectural project designed to address the unique challenges of living in arid environments. The structure is characterized by a modular hexagonal layout, allowing for efficient spatial organization and community interaction. The design emphasizes sustainability by incorporating various eco-friendly building materials and strategies, making it a pertinent model for modern residential architecture in desert climates.

Innovative Water Harvesting Systems

A significant aspect of the Saguaro House is its integration of advanced water harvesting systems, specifically the Warka Water technology. This system is designed to capture atmospheric moisture, providing a sustainable water source essential for desert living. The design also incorporates rainwater collection strategies, enhancing water efficiency. This focus on water management is crucial, given the resource scarcity in arid regions.

Material Selection and Energy Management

The project employs a range of sustainable materials tailored for thermal efficiency and structural integrity. Hempcrete is utilized for its insulation properties, while wood and steel provide the necessary support structure. Natural fiber composites are incorporated into the cladding to maintain a lightweight design without compromising durability. Solar panels are integral to the energy strategy, offering renewable energy generation and reducing reliance on conventional power sources. These elements together contribute to the Saguaro House’s function as an environmentally responsible dwelling.

Integration with Natural Settings

The Saguaro House exemplifies thoughtful integration with its natural desert surroundings. The hexagonal shape not only optimizes space but also facilitates natural ventilation, reducing the need for mechanical cooling systems. The inclusion of biophilic design elements, such as indoor gardens, promotes a connection between residents and their environment, enhancing overall well-being while supporting local biodiversity.

The project emphasizes communal living, with shared spaces that foster social interaction among residents. This focus on community aligns with the design’s goal of creating resilient neighborhoods capable of coping with the challenges of climate change.

For a deeper understanding of the architectural design, plan layouts, and sections, readers are encouraged to explore the project presentation. This detailed examination provides insights into the architectural ideas and designs that define the Saguaro House, showcasing its potential for replication in similar environments.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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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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