Al Bahr Towers

The global phenomenon for glass-skinned, steel-framed skyscrapers continues to rise, even in hot climate countries where they can reach uncomfortable temperatures. For Al Bahr Towers – home to the largest computerized dynamic façade around the world, the combination of state-of-the-art technology and architectural heritage offered a distinct, contextually-relevant landmark that stands out among the fast-paced city of Abu Dhabi.

Al-Bahr Towers is a 25-storey twin tower that covers 70,000 square meters of office space. The fusion between regional architecture, bio-inspiration, and performance-based technology resulted in a design translation reminiscent of adaptive flowers and “Mashrabiya.” Defined as a traditional wooden lattice shading system, this method developed into a unique intelligent skin that runs throughout the façade – promising privacy and reduced interior sun-induced heat gains of up to 50%.

By emulating new forms inspired by nature, a system of mechanized structures adapting to solar movement defines the façade. Each sun-shading device is driven by a linear actuator that offers protection from direct solar rays while maximizing its natural diffused light – reducing the need for heavily-treated glass, significant artificial lighting, and mechanical air conditioning. Ultimately, its kinetic outer skin can singlehandedly enhance user comfort and visibility while managing energy use – representing an innovative structure that leans towards a more environmentally-friendly route.

Aside from its smart-skinned facade, Al Bahr Towers extends its objective to minimize solar exposure throughout its plans – showcasing a circular layout inspired by six tangential arcs taken from three overlapping circles. Traditionally, orbits and circles are used to symbolize unification and unity in nature. The resulting pattern forms the basis for almost all geometric configurations known to the region, which is further applied to its Mashrabiya-like façade to create a cohesive, appealing, and practical design.

Reaching the crown of the tower unfolds a series of roof-mounted photovoltaics held against an angled roof, maximizing the building’s solar gain. Its heavily-exposed southern elevation is then provided with sky gardens to offer a sunny amenity space for the users.

Infusing principles of regional architecture, bio-inspiration, and performance-oriented technology, Al Bahr towers and its uniquely innovative façade was able to meet underlying performance criteria, grid-guide, and geometric composition that resulted in a highly-efficient integrated system that visualized a contemporary touch to the city’s local architecture.