National Commercial Bank
Jeddah, Saudi Arabia · 1983
Photo · Photo by Wolfgang Hoyt/ESTO
A landmark precedent for monumental, climate-responsive skyscraper design using deep-set sky courts and a triangular footprint to minimize direct solar heat gain in desert climates.
- What we like about this project
- The massive scale of the sky-court openings, which span multiple stories to create shaded outdoor microclimates.
Materials
- travertine
- glass
- concrete
Visual identifiers
- triangular-tower
- sky-court-voids
- travertine-cladding
- waterfront-reflection
- cylindrical-podium
Style tags
- late-modernist
- monolithic
- monumental
Visual tags
- monolithic
- brutalist-influence
- modernist-skyscraper
- climate-responsive
- void-geometry
- Geometry
- A triangular prism tower with massive, deep-set rectangular voids carved into its faces, paired with a low cylindrical podium.
- Facade system
- Thick travertine-clad structural walls acting as a solar shield, with recessed curtain wall glazing inside the deep voids.
- Structural guess
- Reinforced concrete core and perimeter shear walls
- Spatial scale
- A monumental high-rise tower dominating the waterfront skyline, contrasted with a medium-scale cylindrical annex.
- Lighting
- Dusk lighting with a purple-to-pink gradient sky; the building's interior voids and ground level are illuminated with artificial green and warm light, reflecting on the adjacent water.
- Atmosphere
- Serene yet imposing, with the warm stone mass glowing against a vibrant twilight sky.
- Environmental context
- Waterfront setting with a reflective harbor or canal in the foreground, situated in an urban desert climate.
- Spatial experience
- The building presents a monumental, solid stone presence to the city, with interior offices looking inward toward shaded, multi-story sky courts.
- Composition rhythm
- A stark contrast between the soaring verticality of the triangular tower and the low, repeating vertical slits of the cylindrical podium.
- Style reading
- Late Modernist monumentalism
- Program
- Financial headquarters or corporate offices
- Perspective
- Exterior Facade
- Discipline
- architecture
- Materials
- travertine, glass, concrete
- Visual identifiers
- triangular-tower, sky-court-voids, travertine-cladding, waterfront-reflection, cylindrical-podium
- Style tags
- late-modernist, monolithic, monumental
- Visual tags
- monolithic, brutalist-influence, modernist-skyscraper, climate-responsive, void-geometry
- Geometry
- A triangular prism tower with massive, deep-set rectangular voids carved into its faces, paired with a low cylindrical podium.
- Facade system
- Thick travertine-clad structural walls acting as a solar shield, with recessed curtain wall glazing inside the deep voids.
- Structural guess
- Reinforced concrete core and perimeter shear walls
- Spatial scale
- A monumental high-rise tower dominating the waterfront skyline, contrasted with a medium-scale cylindrical annex.
- Lighting
- Dusk lighting with a purple-to-pink gradient sky; the building's interior voids and ground level are illuminated with artificial green and warm light, reflecting on the adjacent water.
- Atmosphere
- Serene yet imposing, with the warm stone mass glowing against a vibrant twilight sky.
- Environmental context
- Waterfront setting with a reflective harbor or canal in the foreground, situated in an urban desert climate.
- Spatial experience
- The building presents a monumental, solid stone presence to the city, with interior offices looking inward toward shaded, multi-story sky courts.
- Composition rhythm
- A stark contrast between the soaring verticality of the triangular tower and the low, repeating vertical slits of the cylindrical podium.
- Style reading
- Late Modernist monumentalism
- Program
- Financial headquarters or corporate offices
- Perspective
- Exterior Facade
- Discipline
- architecture