Sears Tower Unveils 103rd Floor Glass Balconies

Visitors to the Sears Tower's new glass balconies all seem to agree: The first step is the hardest.

 

"It's like walking on ice," said Margaret Kemp, of Bishop, California, who said her heart was still pounding even after stepping away from the balcony. "That first step you take – 'am I going down?'" 

 

Kemp was among the visitors who got a sneak preview of the balconies Wednesday. "The Ledge," as the balconies have been nicknamed, open to the public Thursday.

 

The balconies are suspended 1,353 feet (412 meters) in the air and jut out 4 feet (1.22 meters) from the building's 103rd floor Skydeck. They're actually more like boxes than balconies, with transparent walls, floor and ceiling.

 

Visitors are treated to unobstructed views of Chicago from the building's west side and a heart-stopping vista of the street and Chicago River below – for those brave enough to look straight down.

 

John Huston, one of the property owners of the Sears Tower, even admitted to getting "a little queasy" the first time he ventured out. But 30 or 40 trips later, he's got the hang of it.

 

"The Sears Tower has always been about superlatives – tallest, largest, most iconic," he said. "Today is also about superlatives. Today, we present you with 'the Ledge,' the world's most awesome view, the world's most precipitous view, the view with the most wow in the world."

 

The balconies can hold five tons, and the glass is 1.5 inches (3.8 centimeters) thick, officials said.

 

Sears Tower officials have said the inspiration for the balconies came from the hundreds of forehead prints visitors left behind on Skydeck windows every week. Now, staff will have a new glass surface to clean: floors.

 

The balconies are just one of the big changes coming to the Sears Tower. The building's name will change to Willis Tower later this summer.

 

Last week, officials announced a 5-year, $350 million green renovation complete with wind turbines, roof gardens and solar panels.