24
Global
Height rank
Guangzhou International Finance Center
Guangzhou
Height

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."

1
To Tip:

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage and other functional-technical equipment).

438.6 m / 1,439 ft
2
Architectural:

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."

438.6 m / 1,439 ft
3
Occupied:

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building.

415.1 m / 1,362 ft
1 2 3 Guangzhou International Finance Center Outline
Floors

The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).

Above Ground

The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).

103
Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

4
Height 438.6 m / 1,439 ft
Floors 103
Official Name

The current legal building name.

Guangzhou International Finance Center
Other Names

Other names the building has commonly been known as, including former names, common informal names, local names, etc.

Guangzhou IFC, West Tower
Type

CTBUH collects data on two major types of tall structures: 'Buildings' and 'Telecommunications / Observation Towers.' A 'Building' is a structure where at least 50% of the height is occupied by usable floor area. A 'Telecommunications / Observation Tower' is a structure where less than 50% of the structure's height is occupied by usable floor area. Only 'Buildings' are eligible for the CTBUH 'Tallest Buildings' lists.

Building
Status
Completed
Architecturally Topped Out
Structurally Topped Out
Under Construction
Proposed
On Hold
Never Completed
Vision
Competition Entry
Canceled
Proposed Renovation
Under Renovation
Renovated
Under Demolition
Demolished
Completed, 2010
Country

The CTBUH follows the United Nations's definition of Country, and thus uses the lists and codes established by that organization.

City

The CTBUH follows the United Nations's definition of City, and thus uses the lists and codes established by that organization.

Postal Code
510623
Function

A single-function tall building is defined as one where 85% or more of its usable floor area is dedicated to a single usage. Thus a building with 90% office floor area would be said to be an "office" building, irrespective of other minor functions it may also contain.

A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.

hotel / office
Structural Material

Steel
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure.

Reinforced Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars.

Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.

Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/steel.

Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used in a composite building’s core, columns, and floor spanning separately.

composite
Core
Reinforced Concrete
Columns
Concrete Filled Steel
Floor Spanning
Steel
Height

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."

Architectural
438.6 m / 1,439 ft
To Tip
438.6 m / 1,439 ft
Occupied
415.12 m / 1,362 ft
Observatory
415.12 m / 1,362 ft
Floors Above Ground

The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).

103
Floors Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

4
# of Hotel Rooms

Number of Hotel Rooms refers to the total number of hotel rooms contained within a particular building.

374
# of Parking Spaces

Number of Parking Spaces refers to the total number of car parking spaces contained within a particular building.

1740
# of Elevators

Number of Elevators refers to the total number of elevator cars (not shafts) contained within a particular building (including public, private and freight elevators).

71
Tower GFA

Tower GFA refers to the total gross floor area within the tower footprint, not including adjoining podiums, connected buildings or other towers within the development.

250,095 m² / 2,692,000 ft²
Rankings
#
24
Tallest in the World
#
18
Tallest in Asia
#
13
Tallest in China
#
2
Tallest in Guangzhou
#
14
Tallest Mixed-use Building in the World
#
12
Tallest Mixed-use Building in Asia
#
10
Tallest Mixed-use Building in China
#
2
Tallest Mixed-use Building in Guangzhou
#
20
Tallest Composite Building in the World
#
18
Tallest Composite Building in Asia
#
13
Tallest Composite Building in China
#
2
Tallest Composite Building in Guangzhou
Construction Schedule
2004

Proposed

2006

Construction Start

2010

Completed

Owner/Developer
Yuexiu Real Estate Investment Trust
Architect
Structural Engineer
MEP Engineer
Contractor
China State Construction Engineering Corporation; Guangzhou Municipal Construction Group JV

Acoustics

Campbell Shillinglaw Lau Ltd

Fire

Lighting

Lichtvision; Hirsch Bedner Associates

Quantity Surveyor

Sustainability

Traffic

Vertical Transportation

Façade Maintenance Equipment

Paint/Coating

Sealants

Guangzhou Baiyun Chemical Industry Co. Ltd.

Steel

China Construction Steel Structure Corporation

CTBUH Awards & Distinctions

Best Tall Building Asia & Australasia 2011 Winner

2011 CTBUH Awards

CTBUH Initiatives

Videos

19 October 2016 | Guangzhou

Wednesday, October 19, 2016. Guangzhou, China. Chris Wilkinson of Wilkinson Eyre, presents at the 2016 China Conference Plenary 5: "Beyond Guangzhou: Other Settings" Using four...

Research

01 September 2018

Kun Zhang & Hui Wang & Kaiqiang Wang & Jian Cui & Bo Chen and Di Li, China Construction Third Engineering Bureau Group Co., Ltd

The construction of rapid developing super high-rise buildings constantly faces great challenges and the innovation of construction equipment is a focus of these challenges. In...

About Guangzhou International Finance Center

Guangzhou International Finance Center is a landmark tower which defines the emerging international strength of China’s third largest city and serves as a landmark for Guangzhou Zhujiang New Town’s main axis, which links the commercial district in the north with the Pearl River to the south. At the time of its completion it was the fourth tallest building in China and the ninth tallest building in the world. Its elegant simplicity belies the complex geometry of form and structure which makes it possible. Each of the three façades of the curved triangular plan are also curved in section with a radius of 5.1km set out asymmetrically with the widest point at a third of the height, tapering to its narrowest point at the top. There is no spire, and the three curved façades continue up beyond the highest floor and, in some views, seems to disappear to infinity. The highest point is a helicopter landing pad which hovers over the central atrium just overhanging the perimeter cladding. The inside of this atrium, with its crystalline geometry, sparkles with abundant daylight and is taller than the height of London’s St. Paul\'s Cathedral, including its dome.

Its rounded triangular plan responds to the need for efficient internal space layouts and excellent environmental performance. The tower has a mixture of uses including office space, a luxury hotel and a top floor observation area. Office floors occupy levels 2 through 67 and a Four Seasons hotel is on levels 67 through 103. The tower has a triple height 12 m (39 ft) high entrance lobby which rings the base of the tower and allows secure access to the building’s double decker shuttles and standard lift groupings. The main lobby also connects via escalators to a secondary office lobby located at the lower basement level, which in turn allows access to below ground retail and the MTR station. A further dedicated lobby and set down has been formed at ground level for the hotel. At ground level, the tower connects with a substantial podium complex containing a retail mall, conference center and serviced apartments. The tower and podium connect to a large retail mall and transport hub below ground, with a retail loop encouraging connections underneath a landscaped central axis.

The building utilizes the world’s tallest constructed diagrid structure which is clearly expressed though the building’s façade and gives the building considerable character. The diagrid members are formed from concrete filled steel tubes which provide both good stiffness and fire protection to the structure. However, two hour fire protection was still required in order to meet codes and this was trowel applied directly to the building’s primary structure. The tubular diagrid structure “nodes-out” every 12 stories to form 54 m (177 ft) high giant steel diamonds. At the base of the tower the structural members are 1800 mm (70 in) in diameter and reduce in size up the building to 900 mm (35 in) at the top of the building.

The structural core takes much of the gravity load of the building’s floors and is linked back to the diagrid perimeter structure via floor beams to create a stiff “tube-within-a-tube” structural system. The inherent stiffness in the structure minimizes steel tonnage while providing inherent stiffness and resistance to acceleration and sway, thereby maintaining high comfort levels for the building’s occupants. This stiffness and resistance to acceleration means that no damping of the structure is required.

The building has been designed to be a low carbon and sustainable building. The shape of the building has been designed to reduce the effects of wind, thereby reducing the necessary size and weight of the structure. In addition to fundamental passive measures such as orientation, sustainable building systems have been incorporated into the design which address issues such as comfort, maintenance and cost while paying due regard to environmental sustainability and energy conservation. These include: solar thermal hot water; air-side energy recovery; heat recovery chiller; ice storage system; desiccant dehumidification; high-rise air discharge pressure CFD analysis; free cooling system; and variable air volume.

CTBUH Awards & Distinctions

Best Tall Building Asia & Australasia 2011 Winner

2011 CTBUH Awards

19 October 2016 | Guangzhou

Wednesday, October 19, 2016. Guangzhou, China. Chris Wilkinson of Wilkinson Eyre, presents at the 2016 China Conference Plenary 5: "Beyond Guangzhou: Other Settings" Using four...

11 June 2013 | Guangzhou

An increase in high-rise living in traditionally commerce-focused urban centers has been a key urban trend in cities across the entire globe. This has great...

20 September 2012 | Guangzhou

When a tower rises above the cityscape, it has a responsibility to make a positive contribution and a grouping of towers should make a visually...

20 September 2012 | Guangzhou

Chris Wilkinson of Wilkinson Eyre Architects is interviewed by Jeff Herzer during the 2012 CTBUH Shanghai Congress at the Jin Mao, Shanghai. Chris talks about...

03 November 2011 | Guangzhou

The tallest of the four regional winners this year at 440 meters, the Guangzhou International Finance Center utilizes the world’s tallest constructed diagrid structure, whose...

03 November 2011 | Guangzhou

The 10th Annual Awards Ceremony & Dinner was held in Mies van der Rohe’s iconic Crown Hall, on the Illinois Institute of Technology campus, Chicago....

01 September 2018

Kun Zhang & Hui Wang & Kaiqiang Wang & Jian Cui & Bo Chen and Di Li, China Construction Third Engineering Bureau Group Co., Ltd

The construction of rapid developing super high-rise buildings constantly faces great challenges and the innovation of construction equipment is a focus of these challenges. In...

01 March 2017

Michael Kwok & Alexis Lee, Arup

The Guangzhou International Finance Centre (IFC) is a landmark building that symbolizes the emerging international strength of Guangzhou, China’s third largest city. It is also...

01 December 2016

Kheir Al-Kodmany, University of Illinois; Mir M. Ali, University of Illinois at Urbana-Champaign

There is much architectural and engineering literature which discusses the virtues of exterior bracing and diagrid systems in regards to sustainability - two systems which...

01 December 2016

Terri Meyer Boake, University of Waterloo

The diagrid structural system for constructing tall buildings is a recent invention. Debuting in 2004 with the construction of the Swiss Re Tower in London,...

17 October 2016

Chris Wilkinson, Wilkinson Eyre Architects

Using four tower designs on four continents – the Guangzhou International Finance Center in China, the Crown Sydney Resort Hotel in Australia, 45 Bay Street...

01 September 2015

Ye Haowen, China State Construction Engineering Corporation

Experience on the construction of several 100-plus-story skyscrapers including Guangzhou West Tower, Guangzhou East Tower, and Shenzhen’s KK100 is described considering the increasingly strong development...

25 January 2019

The CTBUH China Office successfully held a Symposium in Guangzhou revolving around the theme: "Spatial Design: Inside and Outisde of Skyscrapers."

13 October 2016

The Council is pleased to announce the Top Company Rankings for numerous disciplines as derived from the list of projects appearing in 100 of the World’s Tallest Buildings.

1 August 2012

Guangzhou IFC Chosen as Featured Building

Guangzhou IFC is a landmark tower which defines the emerging international strength of China’s third city and serves as a landmark for Guangzhou Zhujiang New Town’s main axis.

31 December 2010

CTBUH Releases Tallest Buildings Completed in 2010

In a year dominated by news coverage of the new “World’s Tallest Building” – Burj Khalifa, Dubai – one may be surprised to learn that, besides being the year in which a building first surpassed the 600, 700, and 800-meter thresholds, 2010 has seen the completion of more skyscrapers than any previous year in history.