Koppers Building is a historical building in

Pittsburgh, Pennsylvania Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...

, commissioned by

Andrew W. Mellon Andrew William Mellon (; March 24, 1855 – August 26, 1937), sometimes A. W. Mellon, was an American banker, businessman, industrialist, philanthropist, art collector, and politician. From the wealthy Mellon family of Pittsburgh, Pennsylv ...

and completed in 1929. The building is named after the Koppers Chemical Corporation and is one of the major features of

Downtown Pittsburgh Downtown Pittsburgh, colloquially referred to as the Golden Triangle, and officially the Central Business District, is the urban downtown center of Pittsburgh. It is located at the confluence of the Allegheny River and the Monongahela River whose ...

Overview

Koppers Building was completed in March 1929, and it has 34 floors at a cost of $5.3 million (equivalent to $ million in ). It rises above Downtown Pittsburgh. Its address is

Grant Street Grant Street is the main government and business corridor in Pittsburgh, Pennsylvania. It is home to the global headquarters of U.S. Steel, Koppers Chemicals, and Oxford Development. It also is home to the seat of Allegheny County, City of Pitts ...

& Seventh Avenue. It is the best example of

Art Deco Art Deco, short for the French ''Arts Décoratifs'', and sometimes just called Deco, is a style of visual arts, architecture, and product design, that first appeared in France in the 1910s (just before World War I), and flourished in the Unite ...

construction and ornamentation in

Pittsburgh Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...

. It is constructed with Indiana limestone with a polished granite base and dark copper roof. Inside the Koppers Building the lobby is richly decorated with marble walls. Its copper roof is pitched in a chateau-like design and is illuminated at night. The building was designed by the architectural firm of

Graham, Anderson, Probst & White Graham, Anderson, Probst & White (GAP&W) was a Chicago architectural firm that was founded in 1912 as Graham, Burnham & Co. This firm was the successor to D. H. Burnham & Co. through Daniel Burnham's surviving partner, Ernest R. Graham, and Burnh ...

. In February 1948, Equitable of New York purchased the building for $6 million (equivalent to $ million in ).

References

External links

*
Koppers Tower
at

Emporis Emporis GmbH was a real estate data mining company that was headquartered in Hamburg, Germany. The company collected data and photographs of buildings worldwide, which were published in an online database from 2000 to September 2022. On 12 Sept ...

{{Pittsburgh Art Deco architecture in Pennsylvania Headquarters in the United States Office buildings completed in 1929 Pittsburgh History & Landmarks Foundation Historic Landmarks Skyscraper office buildings in Pittsburgh

Overview

References

Further reading

External links