Like that more famous skyscraper, the Flatiron Building has been featured in commercial ... Remember that skyscrapers have steel frames.

Save guides, add subjects and pick up where you left off with your BBC account. Different structures have different functions or purposes. The individual parts of any structure need to be selected ...

At 85.4m it is the world’s tallest timber building, according to the Council on Tall Buildings and Urban Habitat (CTBUH), comprising a glulam frame, CLT core walls, timber composite floors and CLT ...