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Perforated Facade and Bio-Cement Structure in a Sustainable Desert Residence

Author:
Hadi Al Gharib
Perforated Facade and Bio-Cement Structure in a Sustainable Desert Residence

Project in-detail

The use of a perforated facade and bio-cement in a desert residence enhances natural ventilation while minimizing heat gain, successfully addressing the challenges of extreme climate as a functional family home.
5 key facts about this project
01
The building incorporates a double-skin facade that enhances natural ventilation while reducing solar heat gain.
02
Utilizes locally sourced sand aggregate in its construction to minimize environmental impact.
03
Features a solar chimney that facilitates passive cooling through natural air circulation.
04
Integrates an underground water tank designed for future expansions and sustainable water management.
05
Adapts traditional Emirati architectural forms to meet modern living requirements in an urban context.
The alHawa House is a contemporary architectural project located in Dubai, United Arab Emirates. This private villa emphasizes energy efficiency and sustainability, addressing the challenges posed by the region's extreme climate. With its innovative approach, the alHawa House integrates traditional architectural elements with modern design techniques to create a functional and aesthetically pleasing living space.

The primary function of alHawa House is to serve as a family residence while minimizing reliance on mechanical cooling systems. It features an open layout designed to enhance natural ventilation and maximize passive cooling methods. The plan incorporates dedicated living spaces and private areas, aligning with the cultural preferences of privacy while promoting community within the home.

Architectural elements include a robust precast concrete structure, providing strength and facilitating efficient construction. The double-skin facade, composed of perforated walls, acts as a thermal barrier, allowing air to circulate freely while reducing heat gain from the sun. Further enhancing the cooling strategy, the design integrates wind towers and a solar chimney. These features promote airflow throughout the house, reducing the need for air conditioning.

The project's uniqueness lies in its blend of modern technology and traditional methods. For instance, the incorporation of cooling towers references historical Emirati architecture while utilizing contemporary materials and construction techniques. AlHawa House also prioritizes environmental responsibility by considering lifecycle impacts in material choices, such as the use of locally sourced aggregates and bio-cement.

In terms of spatial configuration, the villa includes flexible rooms designed for convertibility. These spaces can adapt to various uses, catering to the evolving needs of its occupants. Additionally, an integrated service block separates culinary activities from living areas, promoting both functionality and comfort.

The innovative architectural responses and thoughtful design solutions present in the alHawa House provide a valuable case study for similar projects in desert climates. For further exploration of architectural plans, sections, and designs related to this project, it is encouraged to examine the detailed presentations available.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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