Skyscraper Compare

Petronas Twin Towers become tallest building in the world until completed him Taipei 101 in year 2004, such as that measured until on the structure components (climax, not antenna). Peak (spire) regarded asimportant part in design build building, and if changed can change a lotappearance and design build building, while antenna could be installed orextracted without affect to building appearance. Petronas Twin Towers still the highest building in the world.

Willis's Towers (formerly Spears) and World Trade Center built with 110floors that can sit, namely more 22 floors compared Petronas Twin Towers that there is 88 floors. Roofs and Willis tower's highest level andWorld Trade Center quite exceeding roof height and Petronas Twin Towers highest level. Highest antenna in Willis Tower is 75 metres (246 ka) higher compare Petronas Twin Towers crests. However, play by the rules and CTBUH guideline, antena-antena Menara Willis off the map as part of the characteristics of architecture. On the other hand, crests in Menara Petronas counted in elevation measurement because not wereantenna mast. As such, Petronas Twin Towers overcome Menara Willis'sofficial height with difference 10 metres (33 ka), in fact Menara Willis morelarger and floor number the toe square.