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Can we talk about how much glass a skyscraper actually uses? | Glaziers - Guest Forum

Can we talk about how much glass a skyscraper actually uses?

I was reading an article about a new building going up in Chicago and it said the curtain wall will use over 350,000 square feet of glass. That number just blew my mind, I had no idea a single project could use that much material. It made me think about the sheer scale of the panels and the logistics of getting them all up there without a single break. I've only ever done residential and small commercial jobs, so the planning for something that big is hard to picture. Has anyone here ever been part of a skyscraper glazing crew? What's the biggest single pane you've ever had to install?

3 comments

3 Comments

brookef736mo ago

My biggest glass project was a sliding door. The logistics for that much material are wild. I'd be the one dropping a panel from the 50th floor.

sage_park64mo ago

Watching crews on those big builds is wild but I get a different take on it honestly. Big panes don't scare me as much as the tiny custom cuts they have to make around the top of those buildings. @brookef73 you joke about dropping a panel but the real nightmare is getting a 6x10 foot piece of glass to fit into a gap with less than an eighth of an inch tolerance on both sides while the wind is rocking the crane. I've seen guys spend three hours on one piece just because the building settled a quarter inch from when they took the measurements six months ago. The scale is impressive but the real skill is in those tiny adjustments nobody ever sees.

hill.sarah6mo ago

Wow, that number is crazy to picture. It's like that feeling when you see a huge cruise ship and just can't figure out how it floats. We get used to normal sizes, so the real scale of these projects feels impossible. I get the same shock seeing a whole field of solar panels from the highway, just acres of them. Makes you realize how much stuff goes into the world we barely notice.