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
| Sep 11, 2012
McQuade appointed CEO of Tishman Construction
McQuade will focus on driving the growth of the company into new markets and expanding market share in its current areas of operation.
| Sep 11, 2012
Ecosystem Management & Associates joins HDR
EM&A staff will do business as part of HDR Engineering and HDR Environmental, Operations and Construction.
| Sep 10, 2012
Specialty door types—plenty of functional variety
In the MasterFormat section 08 30 00, Specialty Doors and Frames, a number of door types are listed for special functions, access locations, sliding and folding hardware, and even pressure-resistant types.
| Sep 7, 2012
7 Do's and Don'ts for PV roof rack installation
As PVs grow in popularity, nearly half of all installations require roof rack systems. Our expert tells how to do the job right and protect your client’s roof.
| Sep 7, 2012
Net-zero energy pioneers on the el-hi frontier
Getting to net-zero is not easy, but the promise of eliminating energy bills and using state-of-the-art technology as a learning lab can make a compelling case to reach for net-zero.
| Sep 7, 2012
Healthcare architects get a preview of tomorrow’s medical landscape
The topic on everyone’s mind was how the Affordable Care Act would impact healthcare design and construction––and whether the law would even make it past the coming election cycle.
| Sep 7, 2012
Goettsch Partners designs new tower in Abu Dhabi
Al Hilal Bank’s 24-story flagship development provides contemporary office space.
| Sep 7, 2012
Suffolk awarded One Channel Center project in Boston
Firm to manage $125 million, 525,000-sf office building project.
| Sep 7, 2012
Duffy joins Thornton Tomasetti
At Hardesty & Hanover, Duffy partnered with Thornton Tomasetti on a number of projects.
| Sep 7, 2012
Lucile Packard Children’s Hospital breaks ground on expansion
Sustainability and nature at the heart of the new addition at the Stanford University Medical Center designed by Perkins+Will.
