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Arcadis/IBI Group Inc., Principal, Architecture | Seattle, United States
Matthias Olt is a principal in architecture and studio leader of the high-rise residential and mixed-use portfolio at IBI Group in Seattle, USA. He is an experienced design leader, biophilic and sustainable design expert, TEDx speaker, and author with 30 years of professional expertise. A registered architect with an undergraduate degree in material science, Olt has led the design of several tall, high-profile mixed-use commercial office and residential buildings of up to 275 meters. His expertise in mass timber design earned him a Seattle AIA Honor Award for an innovative mass timber high-rise building. In 2022, his design of unTower received an Innovation by Design award from Fast Company. In addition, he built a competitive, sustainable design practice for a large, global architecture firm by spearheading a firmwide sustainable design strategic plan. He recently led the design of a long-span…
Annual Conference, Poster Presenter, Chicago (2019)
CTBUH Seattle Hosts Spring Forum
14 April 2016
03 March 2008
Sustainable Design in South Korea and Vietnam
Matthias A. Olt & James P. Rothwell of Callison, discussed two high-rise towers in South Korea and Vietnam at the CTBUH 8th World Congress in...
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11 October 2022
The UnTower: Forging an Adaptable Design For Evolving Real-Estate Conditions
Matthias Olt & Jill Jago
Designing for sustainability, adaptability and reuse can extend a building’s life cycle and substantially lower embodied carbon. This research paper examines the design and cost...
You must be a CTBUH Member to view this resource.
16 September 2014
Two-In-One Tower: An Expansion in Typology and Technology in Hanoi
Matthias Olt, Callison; Hi Sun Choi, Thornton Tomasetti
Standing 267m tall, Lotte Center Hanoi is Vietnam’s second tallest tower and set to open this summer. Innovative high-rise design solutions were incorporated that respond...
You must be a CTBUH Member to view this resource.
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03 March 2008
Sustainable Design in South Korea and Vietnam
Matthias A. Olt & James P. Rothwell of Callison, discussed two high-rise towers in South Korea and Vietnam at the CTBUH 8th World Congress in...
11 October 2022
The UnTower: Forging an Adaptable Design For Evolving Real-Estate Conditions
Matthias Olt & Jill Jago
Designing for sustainability, adaptability and reuse can extend a building’s life cycle and substantially lower embodied carbon. This research paper examines the design and cost...
16 September 2014
Two-In-One Tower: An Expansion in Typology and Technology in Hanoi
Matthias Olt, Callison; Hi Sun Choi, Thornton Tomasetti
Standing 267m tall, Lotte Center Hanoi is Vietnam’s second tallest tower and set to open this summer. Innovative high-rise design solutions were incorporated that respond...
03 March 2008
Sustainable Design in South Korea and Vietnam
Matthias A. Olt & James P. Rothwell, Callison Architecture
In an age when high-rise design is driven by grandeur aspirations of tallest and biggest, 2 high-rise towers in South Korea and Vietnam provide examples...
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