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Dynamic Façade with Transparent Aluminum and Limestone for Coastal Education Center

Author:
Sana Hajjar
Dynamic Façade with Transparent Aluminum and Limestone for Coastal Education Center
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A dynamic façade constructed from transparent aluminum and limestone reflects energy use while serving as a coastal educational center dedicated to marine life awareness.
5 key facts about this project
01
Dynamic façade changes color at night based on energy consumption.
02
Aquarium integrated into the ground floor enhances public education on marine life.
03
Exterior skin made of transparent aluminum offers strength and visual connection.
04
Limestone skeleton provides stability and connects to local geological history.
05
Design incorporates biomimicry, reflecting the forms of coral reefs.

The Coral Tower is located along Al-Cornish in Jeddah and aims to reflect the essence of coral reefs found in the nearby Red Sea. It draws inspiration from these underwater structures, highlighting their importance to marine life and the local environment. The design supports public engagement and education. The building features various spaces, including offices and communal areas, creating an inviting atmosphere that enhances interaction between the community and nature.

Design Concept

The design emphasizes the need for people to connect with the marine ecosystem. Public spaces have been integrated to encourage learning and interaction. On the ground floor, an aquarium displays local marine species, making it possible for visitors to experience the beauty and diversity of aquatic life. This approach encourages an understanding of the ecological significance of the Red Sea and the importance of preserving its natural habitats.

Material Use

Careful attention has been given to material selection to enhance both the structure and its environment. The outer skin is made from transparent aluminum, which is known for its strength and resistance to corrosion. This choice allows for a visual connection to the surroundings while ensuring the building's durability. Limestone is used for the skeleton, providing stability against coastal forces and creating a link to the area's geological history. Additionally, ETFE fabric contributes a lightweight, flexible quality that helps reduce the impacts of waves on the structure.

Dynamic Façade

A prominent feature of the Coral Tower is its dynamic façade, which changes colors at night based on energy usage. The building glows with vibrant colors when energy consumption is efficient, while excessive use causes it to appear white. This unique aspect highlights the importance of sustainability and the relationship between building operations and environmental responsibility.

The design embodies the natural forms of corals, blending functionality with a respect for the surrounding coastal landscape. Each detail contributes to a cohesive structure that invites exploration and fosters a deeper appreciation of marine ecosystems.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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