Terminal Design & Architecture installations at King Khalid International Airport (RUH)

Terminal design firms deliver the masterplan, architecture, structural and MEP engineering, and passenger-flow simulation for greenfield airports and major expansions. Scope typically runs from concept and stakeholder visioning through detailed design, tender support and construction supervision. Clients are national airport companies, sovereign-wealth-backed developers and PPP consortia. The discipline sits at the crossroads of aviation operations, iconic architecture, climate engineering and retail commercial yield, and increasingly has to deliver LEED Gold and net-zero-ready terminals.

A sprawling 1980s-era masterplan set in desert pink sandstone, RUH was designed by HOK when Riyadh was still a secondary capital. Four decades later, the city has outgrown it. Terminals 1, 2, 3, 4 and 5 now share the load as traffic hit 37.2 million in 2024, and new carrier Riyadh Air prepares to launch before the airport itself is eclipsed by King Salman International just across town.