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Windcatchers and Precast Concrete Panels Enhance Sustainable Living in Desert Climate

Authors:
Zohear Abou Ghalyoun, Mustafa Ahmed Gaber Salem Sayed Ahmed, Tarek Ismail
Windcatchers and Precast Concrete Panels Enhance Sustainable Living in Desert Climate

Project in-detail

Utilizing windcatchers and precast concrete panels, the design optimizes natural ventilation and energy efficiency, creating a sustainable residential environment that fosters community interaction.
5 key facts about this project
01
Central courtyard promotes natural ventilation and social interaction.
02
Windcatcher technology enhances passive cooling and air circulation.
03
Precast concrete panels offer efficient construction and thermal performance.
04
Visual privacy screens maintain light while ensuring occupant seclusion.
05
Flexible interior spaces cater to diverse family needs and lifestyles.

### Project Overview

Darna is an architectural design project located in a rapidly developing neighborhood of Dubai, which addresses the evolving residential needs within a context of cultural and environmental sustainability. The name Darna, translating to "Our House" in Modern Standard Arabic, reflects its intention to serve as a harmonious living space while paying tribute to traditional architectural techniques. This project aims to foster communal engagement while providing a functional, modern living environment.

### Spatial Strategy

The design prioritizes community interaction and environmental integration through a series of thoughtful layout decisions. A central courtyard serves as the focal point, enhancing airflow and natural lighting while providing residents with a shared outdoor space. The strategic use of site setbacks not only optimizes building volume but also creates green areas that balance the built environment with nature. Additionally, visual privacy screens, informed by comprehensive sun path studies, ensure privacy for residents while allowing ample natural light.

The architectural layout incorporates phased construction using prefabricated elements, which enhances efficiency and allows for flexible building phases. Open-planned living areas promote social interaction, while distinct zones cater to privacy and communal activities. The inclusion of windcatcher technology at the structure's apex facilitates natural ventilation, improving indoor air quality and minimizing dependence on mechanical cooling systems.

### Materiality and Sustainability

Material selection combines practicality with a commitment to sustainable practices. Precast concrete panels enhance quality control and efficiency during construction, whereas double-glazed windows improve thermal performance and energy efficiency. Wooden elements are incorporated in shading systems and interior finishes, introducing a natural aesthetic and warmth to the spaces.

Darna’s design also emphasizes environmental consideration through the use of locally sourced materials, supporting craftsmanship and reducing the project's ecological footprint. Natural ventilation techniques, including the strategic placement of openings and windcatchers, significantly reduce reliance on air conditioning, further underscoring the commitment to sustainability within the built environment.

### Cultural Significance

The design embodies a community-centric philosophy that transcends architectural boundaries, emphasizing shared spaces that cultivate social interaction and engagement. By integrating traditional elements with modern practices, the project fosters a deeper connection to cultural values, particularly those associated with hospitality and family living in Arab culture. This thoughtful approach not only addresses contemporary needs but also resonates with the cultural context of the region, ensuring the spaces serve both functional and emotional purposes for residents.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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