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Cactus-Inspired Residence Showcasing Cross-Laminated Timber Panels and Natural Ventilation Strategies

Author:
Mona Ali
Cactus-Inspired Residence Showcasing Cross-Laminated Timber Panels and Natural Ventilation Strategies

Project in-detail

Crafted from cross-laminated timber panels and inspired by the characteristics of desert flora, this residence leverages natural ventilation strategies to create a sustainable living environment suited for arid climates.
5 key facts about this project
01
Inspired by the resilience of cactus plants, the design incorporates natural air regulation features.
02
The residence uses a Windcatcher system for enhanced natural ventilation and cooling.
03
Cross-laminated timber panels are employed for structural support while minimizing weight.
04
Charred wooden shingles provide fire resistance and aesthetic character unique to the desert environment.
05
Multiple internal courtyards enhance airflow and connect the interior with the outdoor landscape.
The Cactus House is an architectural project designed to respond to the challenges of desert living through innovative design strategies. The project drew inspiration from the characteristics of the cactus, emphasizing resilience, adaptability, and an integration with the surrounding environment. The Cactus House is not only a residence but also an example of sustainable architecture that optimally utilizes natural resources while providing comfortable living spaces.

The main function of the Cactus House is to serve as a family home with a specific focus on climate responsiveness. The design incorporates various features that promote natural ventilation and reduce energy consumption. Each element serves a purpose aimed at creating efficient living conditions while maintaining a harmony with the harsh desert climate.

Unique Design Approaches

A key component of the Cactus House is its adoption of the Windcatcher. This architectural feature is instrumental in regulating indoor temperatures by harnessing wind to facilitate natural cooling. The Windcatcher allows for cross-ventilation, significantly improving air quality while minimizing reliance on mechanical cooling systems. This connects directly to the project's core philosophy of sustainability.

The spatial organization of the Cactus House utilizes an axial arrangement that connects indoor living areas to outdoor spaces. This layout enhances natural light penetration and encourages airflow throughout the building. Additionally, internal courtyards are strategically placed to act as lungs for the house, providing areas of calm amidst the bustling family environment. Notably, these courtyards also support the integration of vegetation, further enhancing the microclimate within the home.

Materiality stands as a foundational aspect of the Cactus House’s design. The materials employed include innovative substitutes that mirror natural elements. A waxy substance, resonant of the protective coating found on cactus plants, provides thermal insulation while reflecting sunlight. Alongside this, lightweight stone substitutes and engineered woods are utilized to minimize environmental impact and structural weight, ensuring the building is both durable and efficient.

Architectural sections and design diagrams further illustrate how each of these features interact cohesively, providing a comprehensive understanding of the project’s layout and functionality. The integration of sustainable materials with traditional building methods exemplifies a forward-thinking approach to architecture that acknowledges both aesthetic and practical demands.

The Cactus House exemplifies a modern approach to desert architecture. It shows how thoughtful design can create living environments that are not only functional but also ecologically sensitive. Those interested in understanding the intricate details of the architectural strategies employed in the Cactus House are encouraged to explore the architectural plans and sections for a deeper insight into this innovative design.
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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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