#mixedusetowers

Twin towers proposed for Retal Heights in Riyadh address climate, culture, and density. They use a shared podium layout. The design follows the King Salman Charter’s six principles. These include continuity, people centered design, and sustainability. It supports Saudi Arabia’s Vision 2030 urban goals.

The illuminated upper volume features a perforated facade that glows against the night sky, while terraced balconies step down the tower’s face. The distant structure echoes its form, suggesting a planned architectural dialogue across the skyline. (Image © SOM) Design Concept

The project features two high-rises on a unified base. It debuted at Cityscape Global, a major events forum for real estate innovation. One tower holds a hotel and branded residences. The other contains private apartments with varied layouts. The podium includes event spaces, gardens, and a water feature. This forms a civic hub. The approach reflects current thinking in architectural design. It favors context over spectacle.

The grand entryway features layered canopies and patterned screens that cast intricate shadows at night. A sleek vehicle is parked beneath, while figures move through the illuminated lobby space beyond the glass walls. (Image © SOM) Materials & Construction

Exact materials are not disclosed. Yet climate-responsive façades suggest advanced building materials. These may include insulated glazing and thermal barriers. A two meter timber model was displayed. It highlights environmental and tactile concerns. Such buildings in arid zones often use reinforced concrete cores. Modular methods align with local construction practices.

The soaring triangular roof structure filters daylight through its patterned openings, creating dynamic shadows over the water features and plantings below. Visitors are shown moving through the space, suggesting a public or semi-public function within the tower’s shared base. (Image © SOM) Sustainability

The project uses passive strategies, not certification systems. Shaded zones and smart orientation reduce heat gain. These methods fit regional sustainability frameworks. Unlike global models, it ties ecology to cultural identity. Social function shapes environmental choices.

The towers’ glowing vertical rhythm and warm toned crowns create a striking silhouette against the fading sky. The crescent moon adds symbolic resonance, while the podium’s patterned facade anchors the composition to its urban context. (Image © SOM) Urban Impact

The twin towers rise in a fast-growing part of Riyadh. They join the city’s vertical expansion. Their mix of uses residential, retail, hospitality follows Gulf cities trends. The public podium aims to encourage interaction. Similar strategies appear in the project archive.

Architectural Snapshot: will this model enrich urban life? Or deepen patterns of separation?

Twin towers with a shared podium propose a climate adapted, socially integrated prototype for high density urban living in Riyadh.

ArchUp Editorial Insight

The announcement of Retal Heights frames twin towers as a climate and culture responsive solution, yet relies heavily on abstract charter principles rather than measurable urban strategies. While the shared podium offers a plausible social interface, the project’s narrative leans on Vision 2030 alignment as a proxy for architectural substance. Still, the timber model’s tactile emphasis stands out in an era of digital render dominance. Whether this typology will age as urban infrastructure or branded spectacle remains unresolved but its success may depend less on form and more on who ultimately occupies, manages, and accesses its spaces.