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Optimizing Natural Light Through Petal-Form Structures and Thermal Mass Techniques

Authors:
Theo Sebastian Clarke, Cheung Hong Ivan Hung
Optimizing Natural Light Through Petal-Form Structures and Thermal Mass Techniques

Project in-detail

Utilizing a petal-form structure and advanced thermal mass techniques, the design maximizes natural light and airflow, creating an adaptable residential space suited for the challenges of a desert environment.
5 key facts about this project
01
Utilizes a solar chimney for natural ventilation, reducing reliance on mechanical cooling.
02
Incorporates petal-shaped structures that enhance shade and aesthetic appeal.
03
Employs thermal mass through natural stone to regulate indoor temperatures.
04
Features an open-plan layout that promotes flexibility in space usage.
05
Integrates sustainable landscaping techniques for water conservation in a desert environment.
The Crepuscular House is an architectural project designed in a desert environment, specifically tailored for the climatic conditions prevalent in locations such as Dubai. This residence functions not only as a living space but also as a case study in sustainable design. The project utilizes innovative techniques to manage light, air, and temperature, creating an efficient and comfortable home.

The architectural design showcases a fluid form that blends organically with the surrounding landscape. Large openings and sculptural elements work in tandem to optimize natural light while minimizing heat gain. These features are strategically employed to create an energy-efficient environment. The use of natural materials such as concrete, wood, glass, and stone highlights a commitment to durability and sustainability, aligning with the expectations of contemporary architecture.

The integration of passive cooling methods is one of the notable aspects of the Crepuscular House. Through the implementation of a solar chimney, the design facilitates natural ventilation, thereby reducing dependency on mechanical cooling systems. The unique petal-shaped architectural elements serve a dual purpose: they provide necessary shade and create an engaging visual dynamic throughout the day as light shifts.

The layout of the Crepuscular House emphasizes adaptability, with interiors designed for flexible use. Open-plan spaces such as the living room and kitchen foster social interaction, while also demonstrating a modern approach to domestic life. The project’s ability to accommodate varying functions through adaptable spaces sets it apart from typical residential designs.

Furthermore, specialized landscaping techniques are utilized to manage water sustainably, an important factor in arid environments. The integration of outdoor pools and shaded recreation areas connects the indoor and outdoor environments, enriching the living experience. The careful selection of materials enhances both thermal performance and aesthetic appeal, reflecting a commitment to a sustainable future in architecture.

The Crepuscular House represents a synthesis of modern design principles and environmental awareness. Its approach to light, space, and material use provides a substantive contribution to contemporary architectural discourse. To gain deeper insights into the unique architectural ideas and functional layout, readers are encouraged to explore the project presentation, including architectural plans, sections, and detailed designs, for a comprehensive understanding of this innovative project.
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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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