Chicago tallest skyscraper6/30/2023 ![]() ![]() The Ledge, opened in July, 2009, was in engineering design for one year and then took six months of construction to complete. The low-iron, clear glass is fully tempered for durability. Each box is composed of three layers of half-inch thick glass laminated into one seamless unit. MTH Industries is a 120-year-old Chicago-based glass and architectural metal contractor that installed the Cloud Gate in Millennium Park-and they also installed The Ledge’s 1,500 pound glass panels. Beginning with the architect’s original concept, the engineers took the design one step further by eliminating all perimeter structural steel at the sides and along the floor of the glass enclosures, creating a near-invisible support system. The original Sears Tower architecture firm, Skidmore, Owings and Merrill (SOM), designed The Ledge so that the fully enclosed glass boxes retract into the building, allowing easy access for cleaning and maintenance.Įxperts in international structural glass design, Halcrow Yolles, fully designed and detailed all the glass and steel components. Whether you come on vacation or visit during one of our special events, your time at Skydeck is guaranteed to leave a lasting impression. From the moment visitors arrive, they enjoy interactive and educational attractions that highlight the iconic building and celebrate Chicago’s sports, architecture, pop culture, history, food, music and people. Now they have a unique, unobstructed, and unforgettable aerial view of Chicago.Īn unmatched view is not all the Skydeck offers. Whether you come as a family or come to get engaged, one thing is certain: you’ll definitely want to catch a glimpse below. ![]() Some come to replicate the memorable scene in Ferris Bueller’s Day Off, while curious children often go right up to the window. The inspiration for Willis Tower’s glass-floor observation box came from the hundreds of forehead prints visitors left behind on Skydeck windows every week. Now, Skydeck dares visitors to attempt a new Chicago experience: stand on The Ledge and feel the city hum from 103 floors above Wacker Drive and the Chicago River. Opened in 1974, the Skydeck attracts more than 1.7 million visitors annually who enjoy views of up to 50 miles and four states. The Ledge brings an exhilarating new experience to Willis tower. Skydeck is also open for special events-and on the way up to the top, you can explore our completely unique, one-of-a-kind museum filled with interesting Chicago facts. The eighth-tallest building in the world, it remains the tallest building in the Western Hemisphere, standing 1,450 feet and 110 stories tall. The tower itself is a world-renowned building, a Chicago icon, and a marvel of engineering. Willis Tower’s glass-floor observation box is just one of the attractions that draw people from all around the world to visit Skydeck. In fact, it’s safe to say that The Ledge offers Chicago’s best aerial view-and we know you’ll want to see it in person. At 1,353 feet up, The Ledge’s glass boxes extend out 4.3 feet from the skyscraper’s Skydeck on the 103rd floor, providing never-before-seen views of the city. Willis Tower, formally known as the Sears Tower, is the tallest building in Chicago, standing at 1,451 feet with 108 floors.The Ledge transforms how visitors experience Chicago. The building was located at the corner of Adams and LaSalle Streets, and was designed by engineer William LeBaron Jenney, according to the History Channel. Guinness World Records said the so-called "Father of the Skyscraper" towered all of 10 stories with its peak at 138 feet, miniature by today's standards but gargantuan at that time. The first skyscraper in the world was the Home Insurance Building, built in Chicago in 1885. They often define a city's skyline - such as in Chicago - but they've only been around for about the last 130 years. RELATED: New skyscrapers set to transform Chicago's skyline In cities where space is a premium, skyscrapers allow developers to build upwards rather than take up a lot of land. They're called skyscrapers because they tower over other buildings and look like they literally scrape the sky. Observed each year on September 3, National Skyscraper Day is a time to appreciate the beautiful architecture and construction of some of the world's tallest buildings. Chicago's skyline may look a lot different in the next 10 years. ![]()
0 Comments
Leave a Reply. |