Iron framing of multistory buildings had originated in England in the late 18th century and was able to replace exterior load-bearing walls by 1844, but social movements and legal regulations hindered their use at that time. An 1884 list of buildings considered skyscrapers in Chicago listed three buildings in the city whose final heights would be taller than the Home Insurance Building's, although the Home Insurance Building was completed in 1885, a year after the list. The Chicago press at the time of its construction did not refer to it as the first skyscraper in Chicago. The status of the Home Insurance Building as the first skyscraper had been accorded by the time of its centennial in 1985. It was the first multistory building in the United States to largely use iron in its exterior to support the masonry since Badger had constructed similar grain elevators between 18. It was one of the earliest buildings to use an iron frame skeleton and the tallest to ever do so at the time, rising to ten stories with an additional two stories added. The Home Insurance Building in Chicago is often considered the world's first skyscraper due to both its design and height, the building was supported using an iron frame skeleton. Main article: Early skyscrapers § The first skyscraper This section of the Field Building is erected on the site of the Home Insurance Building, which structure, designed and built in eighteen hundred and eighty four by the late William Le Baron Jenney, was the first high building to utilize as the basic principle of its design the method known as skeleton construction and, being a primal influence in the acceptance of this principle was the true father of the skyscraper, 1932. In 1932, owners placed a plaque in the southwest section of the lobby reading: Īll told six buildings were demolished to make way for the Field Building, including the Home Insurance Building. This building would be constructed and opened in parts, the first part occupying the western part of the lot and the site of the Home Insurance Building. In September 1929 plans were made by Marshall Field's to construct a large office building spanning Adams, Clark, and LaSalle Streets. In April 1929 the building was reported as having a 90 percent occupancy rate, compared to an occupancy rate of the surrounding financial district estimated at 96 percent or more. The building weighed one-third as much as a masonry building and city officials were so concerned they halted construction while they investigated its safety. It had 10 stories and rose to a height of 138 ft (42.1 m) two additional floors were added in 1891, bring the total to 12 floors, an unprecedent height at the time. īecause of the building's unique architecture and weight-bearing frame, it is considered one of the world's first skyscrapers. The building was designed in 1884 by Jenney for the Home Insurance Company. The building opened in 1885 and was demolished 46 years later in 1931. It is considered the world's first skyscraper. It was the first tall building to be supported both inside and outside by a fireproof structural steel frame, though it also included reinforced concrete. Two floors were added in 1891, bringing its now finished height to 180 feet (54.9 meters). Originally ten stories and 138 ft (42.1 m) tall, it was designed by William Le Baron Jenney in 1884 and completed the next year. The Home Insurance Building was a skyscraper that stood in Chicago from 1885 to 1931.
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