CTBUH Gold Member

Windtech Consultants

About

Member Since: 2009

Member Offices: Sydney

Website: http://www.windtech.com.au/

WINDTECH Consultants is a company of consulting engineers specializing in the analysis of wind effects on buildings, structures and the environment. Since 1991, the company has been providing wind engineering and related high technology services for over 2,000 major building projects, assisting planners and building design professionals.

The trend to building taller, larger and lighter structures has highlighted the need for specialist services in providing accurate analyses of the effect of winds. This generally results in significant savings in the cost of the facade and the structure in comparison with the use of estimates from wind loading standards.

Analysis techniques developed by WINDTECH Consultants over the past few years place the company at the forefront of its field in the analysis of the effect of wind on the most complex structures.

Fields of Expertise

Engineering, Multi-discipline; Environmental Engineering; Wind Engineering

Buildings

Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.

RANK
Name
Status

Completed

Architecturally Topped Out

Structurally Topped Out

Under Construction

On Hold

Proposed

Vision

Never Completed

Demolished

Competition Entry

Canceled

Proposed Renovation

Under Renovation

Renovated

Under Demolition

See all status definitions
Height
1 JW Marriott Marquis Hotel Dubai Tower 1
355.4 m / 1,166  ft
2 JW Marriott Marquis Hotel Dubai Tower 2
355.4 m / 1,166  ft
3 The A-Tower
334 m / 1,096  ft
4 The Index
326 m / 1,070  ft
5 Q1 Tower
322.5 m / 1,058  ft
6 Kempinski Hotel & Residences
308 m / 1,010  ft
7 Burj Rafal
307.9 m / 1,010  ft
8 Lokhandwala Minerva
300.6 m / 986  ft
9 Gama Tower
285.5 m / 937  ft
10 8 Conlay Tower A
277 m / 909  ft

Awards

Salesforce Tower

Award of Excellence: Salesforce Tower

Structure Award 2024

Ctbuh Leaders

Niall O'Sullivan

Niall O'Sullivan

CTBUH MEP Systems Committee, 2018 – Present

London

Tony Rofail

Tony Rofail

CTBUH Expert Peer Review Committee, 2018 – Present

Sydney

Aaron Lefcovitch

Aaron Lefcovitch

CTBUH South East Asia (SEA) Chapter, 2023 – Present

Singapore

Building Completions Timeline

Videos

31 May 2018

A Living Tower in the Urban Tropics

A tower of green and red in the heart of Singapore’s dense Central Business District, the Oasia Hotel Downtown is a prototype of land-use intensification...

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Research

22 December 2023

Skyscrapers in Bloom: Evaluating the Artistry of “Painting with Trees”

Incorporating greenery in skyscrapers prompts sustainability debates. This study questions the assumption that green features ensure sustainability, as designers often adopt them carelessly, leading to...

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Global News

23 August 2024

Hydrogen Powered High-Rise in Cairo is Getting Closer to Breaking Ground

The Forbes International Tower, first announced in January 2023, is slated to be one of the first skyscrapers primarily powered by hydrogen. The building, designed...

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Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.

RANK
Name
Height
1 Marina 106

445 m / 1,460 ft
2 Imperial Tower 3

400 m / 1,312 ft
3 JW Marriott Marquis Hotel Dubai Tower 1

355 m / 1,166 ft
3 JW Marriott Marquis Hotel Dubai Tower 2

355 m / 1,166 ft
5 Signature Towers Office

351 m / 1,152 ft
6 The A-Tower

334 m / 1,096 ft
7 The Index

326 m / 1,070 ft
8 Q1 Tower

323 m / 1,058 ft
9 Kempinski Hotel & Residences

308 m / 1,010 ft
10 Burj Rafal

308 m / 1,010 ft
11 Aspire Tower

305 m / 1,001 ft
12 Signature Towers Hotel

305 m / 1,001 ft
13 Lokhandwala Minerva

301 m / 986 ft
14 Brys Buzz

300 m / 984 ft
15 Spirit

298 m / 979 ft
16 Gama Tower

286 m / 937 ft
17 8 Conlay Tower A

277 m / 909 ft
18 Menara Astra

262 m / 858 ft
19 8 Conlay Tower B

260 m / 853 ft
20 1 William Street

260 m / 852 ft
21 Salesforce Tower

258 m / 845 ft
22 Conrad Dubai

251 m / 824 ft
23 Signature Towers Residential

251 m / 823 ft
24 Skysuites @ Anson Enggor Street

250 m / 820 ft
25 The 42

249 m / 817 ft
26 Marina Bay Financial Centre Office Tower II

245 m / 804 ft
27 World Capital Tower

244 m / 802 ft
28 Soul

243 m / 796 ft
29 Marina Bay Financial Centre Office Tower III

240 m / 786 ft
30 The Greenland Centre

236 m / 773 ft
31 Palm Tower

232 m / 760 ft
32 Empire Tower

230 m / 755 ft
33 Shangri-La Cambodia

228 m / 749 ft
34 Marina Bay Suites

227 m / 744 ft
35 Lodha Venezia

227 m / 744 ft
36 Marina One

225 m / 740 ft
37 6 & 8 Parramatta Square

223 m / 733 ft
38 Marina Bay Residences

222 m / 728 ft
39 Telkom Landmark Tower 2

220 m / 722 ft
40 One Shenton Tower 1

214 m / 702 ft
41 Lodha Azzuro

213 m / 698 ft
42 The Independent

211 m / 694 ft
43 Park Terraces Point Tower

210 m / 689 ft
44 Capital Plaza Residential Towers

210 m / 689 ft
45 World Trade Centre 3

209 m / 686 ft
46 88 Melbourne

209 m / 684 ft
47 Resorts World Las Vegas Tower I

205 m / 674 ft
48 The Peak Residential Tower 1

205 m / 672 ft
48 The Peak Residential Tower 2

205 m / 672 ft
50 Sky Fort

202 m / 663 ft
51 Lot G Office Towers

200 m / 656 ft
52 Capital Plaza Office Tower

200 m / 656 ft
53 Lodha Bellissimo Tower 2

198 m / 648 ft
54 Lodha Bellissimo

198 m / 648 ft
55 The Proscenium Residences

195 m / 641 ft
56 Lodha Altamount

195 m / 640 ft
57 DBS Bank Tower

194 m / 636 ft
58 Oasia Hotel Downtown

191 m / 626 ft
59 Qatar International Islamic Bank Headquarters Tower

191 m / 626 ft
60 Park Terraces Tower 1

187 m / 614 ft
60 Park Terraces Tower 2

187 m / 614 ft
62 Marina Bay Financial Centre Office Tower I

186 m / 611 ft
63 Kuzu Effect

186 m / 610 ft
64 The Proscenium - Kirov Tower

185 m / 605 ft
65 C6 Perth

184 m / 602 ft
66 Colombo City Center

183 m / 600 ft
67 One Shenton Tower 2

178 m / 583 ft
68 The Proscenium - Sakura Tower

177 m / 579 ft
69 Petra Tower

172 m / 564 ft
70 Exquadra Office Tower

167 m / 547 ft
71 Capital Plaza Sofitel Hotel

166 m / 545 ft
72 201 Elizabeth Street Renovation

165 m / 541 ft
73 Icon Residenz 1 & i-SoVo Tower 3A

164 m

538 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 465 other buildings of the same Office / Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
74 The Proscenium - Lincoln Tower

160 m / 527 ft
75 88 by JQZ Tower 1

157 m / 515 ft
76 The Proscenium - Lorraine Tower

156 m / 512 ft
77 PSPF Commercial Tower A

153 m / 501 ft
77 PSPF Commercial Tower B

153 m / 501 ft
79 85 Castlereagh Street

151 m / 495 ft
80 205 North Quay

151 m / 495 ft
81 Forum Atmosphere Tower 1

145 m / 476 ft
81 Forum Atmosphere Tower 2

145 m / 476 ft
83 The Marker

143 m / 470 ft
84 Lakeville Residence Tower A

143 m

469 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
84 Lakeville Residence Tower B

143 m

469 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
84 Lakeville Residence Tower C

143 m

469 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
84 Lakeville Residence Tower D

143 m

469 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
84 Lakeville Residence Tower E

143 m

469 ft

Please note that this height is estimated, based on a floor count of 42 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
89 Melbourne Quarter East Tower

143 m / 469 ft
90 Marina One Residences Garden Tower

141 m / 462 ft
90 Marina One Residences Park Tower

141 m / 462 ft
92 Sixty Martin Place

137 m / 450 ft
93 Era

136 m / 446 ft
94 Kiara

134 m / 440 ft
95 i-SoVo Tower 3

131 m

430 ft

Please note that this height is estimated, based on a floor count of 30 floors. The estimation has been arrived at by analyzing 6,980 other buildings of the same Office function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
96 Lakeville Residence Tower F

130 m

427 ft

Please note that this height is estimated, based on a floor count of 38 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
97 Two Melbourne Quarter

128 m / 420 ft
98 1865 Broadway

127 m / 416 ft
99 1150 Sixth Avenue

126 m / 415 ft
100 Peerless Mermaid Beach

124 m / 406 ft
101 Zunda Tower One

123 m / 404 ft
102 Icon Residenz 2

122 m

400 ft

Please note that this height is estimated, based on a floor count of 34 floors. The estimation has been arrived at by analyzing 326 other buildings of the same Residential / Retail function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
103 Moxy Hotel

121 m / 397 ft
104 Crystal Gardens

119 m / 390 ft
105 Zunda Tower Two

117 m / 384 ft
106 Sovereign Square

114 m / 375 ft
107 Malt Street Block B6

113 m / 370 ft
108 300 Ashland

111 m / 364 ft
109 32 Smith Street

111 m / 363 ft
110 Shrinathji Temple

107 m / 351 ft
111 V by Crown

103 m / 338 ft
112 Lisbon Street Building 1 Tower II

103 m / 337 ft
113 Lakeville Residence Tower G

102 m

335 ft

Please note that this height is estimated, based on a floor count of 30 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
114 Ovo

96 m / 315 ft
115 1 Proscenium

95 m / 313 ft
116 Trade and Industry Tower

95 m / 313 ft
117 AURA by Aqualand

94 m / 310 ft
118 Edition

94 m / 307 ft
119 88 by JQZ Tower 2

92 m / 301 ft
120 ARC by Crown Group

88 m / 289 ft
121 301-305 Kent Street

88 m / 289 ft
122 Malt Street Block B5

88 m / 288 ft
123 Wandsworth Exchange

86 m / 283 ft
124 WSU Bankstown Campus

83 m / 271 ft
125 Malt Street Block B3

80 m / 261 ft
126 6-12 Verney Road-Tower 2

79 m / 260 ft
127 George Place

76 m / 249 ft
128 Lisbon Street Building 2

75 m / 246 ft
129 Iglu South Yarra

74 m / 244 ft
130 The Miller

74 m / 243 ft
131 Lodha Venezia Social Housing

73 m / 239 ft
132 Lisbon Street Building 1 Tower I

72 m / 237 ft
133 Ocean Drive East Tower

72 m

236 ft

Please note that this height is estimated, based on a floor count of 21 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
133 Ocean Drive West Tower

72 m

236 ft

Please note that this height is estimated, based on a floor count of 21 floors. The estimation has been arrived at by analyzing 9,304 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
135 One Melbourne Quarter

71 m / 233 ft
136 558 Pacific Highway

71 m / 231 ft
137 Sola

69 m / 226 ft
138 281-297 Montague Road North Tower

69 m / 225 ft
139 Infinity

65 m / 212 ft
140 6-12 Verney Road-Tower 3

64 m / 211 ft
141 325 Kent

63 m / 207 ft
142 T3 Collingwood

63 m / 207 ft
143 281-297 Montague Road South Tower

62 m / 203 ft
144 6-12 Verney Road-Tower 1

60 m / 195 ft
145 Lisbon Street Building 3

57 m / 186 ft
146 Malt Street Block B7

54 m / 178 ft
147 Malt Street Block B2

52 m / 170 ft
148 Malt Street Block B10

52 m / 170 ft
149 Lisbon Street Building 4

49 m / 159 ft
150 55-56 Aldgate High Street

43 m / 140 ft
151 61-65 Holborn Viaduct

42 m / 139 ft
152 570-576 Coronation Drive

42 m / 139 ft
153 Malt Street Block B1

42 m / 138 ft
154 Forbes International Tower

-
155 Resorts World Las Vegas Tower II

-
156 Resorts World Las Vegas Tower III

-
157 Fort Cambridge Tower

-

Statistics

Average Building Age*

8 Years

Most Common Function*

Residential (46%)

Most Common Material*

Concrete (95%)

* Based on 150 m+ buildings currently in the database

Based on 68 buildings over 150 m height with a function
 
Based on 62 buildings over 150 m height with a material
 

Building Completions Timeline

Building Map