It is known among tall-building architects that there are many tricks to increase the height of skyscrapers. But inflated skyscraper height came to the attention of the Council on Tall Buildings and Urban Habitat (CTBUH) last year after a case study suggested that the Kingdom Tower was designed with large decorative "vanity space" on top, inside of its spire, to enhance its height. Kingdom Tower, designed by Adrian Smith + Gordon Gill, is set to be the tallest tower in the world when built.
As a result, CTBUH performed a study which illustrates that large portions of some skyscrapers are actually useless space used to artificially enhance their height, Architizer reports. CTBUH created an infographic showcasing the vanity space phenomenon. Vanity space is defined as the distance between a skyscraper's highest occupiable floor and its architectural top.
Burj Khalifa, currently the tallest building on the globe, at 2,716 feet, has an 800-foot-tall unoccupied spire that accounts for nearly a third of its overall height. Ukraina Hotel in Moscow gets the award for having the largest percentage of vanity space: 42% of its 675 feet is unoccupied space.
See the infographic below, and you can read the full report here.
Courtesy of CBTUH
Related Stories
Architects | Jun 17, 2015
Starchitects' napkin sketches raise thousands for San Diego’s AIAS chapter
Prominent architects who submitted a total of 23 napkin doodles were Zaha Hadid, Cesar Pelli, Robert Venturi, Massimiliano Fuksas, Thom Mayne, and Bjarke Ingels.
BIM and Information Technology | Jun 16, 2015
What’s next for 3D printing in design and construction?
The 3D printer industry keeps making strides in technology and affordability. Machines can now print with all sorts of powderized materials, from concrete to chocolate.
Office Buildings | Jun 12, 2015
Houston's energy sector keeps office construction humming
Colliers International projects continued expansion this year in its quarterly report on national office market.
Smart Buildings | Jun 11, 2015
Google launches company to improve city living
The search engine giant is yet again diversifying its products. Google has co-created a startup, called Sidewalk Labs, that will focus on “developing innovative technologies to improve cities.”
Office Buildings | Jun 11, 2015
Pop-up tree-office opens in London borough of Hackney
London's Hackney borough welcomed a new kind of workspace to Hoxton Square—the TreexOffice.
Cultural Facilities | Jun 10, 2015
Artists turn oil tankers into architecture
Four Dutch artists propose transforming tankers into monuments with mixed-use space.
Office Buildings | Jun 9, 2015
Bjarke Ingels unveils stepped design for final WTC tower
The towering "staircase" will rise from St. Paul’s chapel to the skyline, leaning against One World Trade Center.
Office Buildings | Jun 9, 2015
Hines planning $300 million office tower for Denver skyline
Designed by Pickard Chilton, the 640,000-sf tower is geared for large-scale tenants, with features like floor-to-ceiling glass, a 5,000-sf fitness center, a tenant lounge, and a series of outdoor terraces.
Architects | Jun 3, 2015
LEGO: An introduction to design
LEGO has changed a lot over the years, but has that been a good thing for encouraging creativity?
Cultural Facilities | Jun 2, 2015
Snøhetta and Dialog to revitalize Willamette Falls area in Oregon
As part of the plan, an abandoned paper mill will be repurposed, while landscaping and running trails will be added.