28 Liberty Street Building vs One World Trade Center


Comparing the 28 Liberty Street Building and the One World Trade Center is particularly interesting because they share the same skyline in New York, NY, and were both designed by Skidmore, Owings & Merrill. However, they were completed more than 53 years apart.
This offers a unique perspective on how the architect's style and the city's architecture evolved over time.
Height & Size
The One World Trade Center is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 1775ft (541m) with 104 floors above ground, while the 28 Liberty Street Building reaches 814ft (248m) with 60 floors above ground.
One World Trade Center also offers more total built-up area, a total fo 3,500,000 sqf (325,161m2), which is about 1,260,001 sqf (117,058m2) more than what the 28 Liberty Street Building offers.
Of course, each project may have faced different briefs or regulatory constraints, which we don't really know about and could also explain the outcome.
Architectural Style
The 28 Liberty Street Building was designed in the International Style style, while the One World Trade Center reflects the principles of Contemporary.
At the time of their completion, both styles were well established. This makes the comparison especially interesting, because both buildings represent a dominant aesthetic at a particular point in time.Built 53 years apart (1961 vs 2014), these two buildings are a perfect example of how different architectural styles have shaped the architectural landscape of our cities over time.
Uses
Both the 28 Liberty Street Building and the One World Trade Center were designed to serve as commercial towers, and that has remained their main use since their completion, serving similar roles in the urban fabric.
Structure & Facade
The two towers rely on different structural systems, reflecting distinct engineering strategies.
The 28 Liberty Street Building uses a Frame structural system, which relies on a regular grid of columns and beams to sustain its weight, while the One World Trade Center uses a Framed Tube In Tube system, that combines a strong central core with a perimeter tube of columns.
Yet, when it comes to their facade, they both employed the same solution, a Curtain Wall facade.
A curtain wall is a non-load-bearing facade hung from the structural frame. It is anchored to floor slabs and transfers only its own weight and wind loads, allowing for sleek, glassy exteriors.
28 Liberty Street Building | One World Trade Center | |
---|---|---|
Skidmore, Owings & Merrill | Architect | Skidmore, Owings & Merrill |
1955 | Design Started | 2005 |
1957 | Design Ended | 2007 |
1957 | Construction Started | 2006 |
1961 | Year Completed | 2014 |
International Style | Architectural Style | Contemporary |
Commercial | Current Use | Commercial |
60 | Floors Above Ground | 104 |
5 | Floors Below Ground | 5 |
248 m | Height (m) | 541 m |
208103 | Built-up Area (m²) | 325161 |
37 | Number of Elevators | 73 |
Frame | Structure Type | Framed Tube In Tube |
Concrete And Steel | Vertical Structure Material | Steel |
Concrete | Horizontal Structure Material | Poured Concrete Over Metal Decking |
Yes | Facade Structural? | No |
Aluminum, Glass | Main Facade Material | Glass, Steel |
Turner Construction Company | Main Contractor | Tishman Construction |
Chase Manhattan Bank N.A. | Developer | Port Authority Of New York And New Jersey |
Dan Kiley Landscape | Landscape Architect | Mathews Nielsen Landscape Architects And Architects Peter Walker Landscape Architecture |
Otis Elevator Company | Elevator Company | Thyssenkrupp |
Jaros Baum & Bolles | MEP Engineer | Jaros Baum & Bolles |
Skidmore, Owings & Merrill, And Weiskopf & Pickworth LLP | Structural Engineer | WSP Group |
Isamu Noguchi, And Jean Dubuffet | Collaborating Artist | Kenneth Snelson |
NY | State | NY |
New York | City | New York |
28 Liberty Street | Address | 285 Fulton Street |