The new Washington State Convention Center Summit Building—billed as the first high-rise convention center in North America—is on track to complete most of its construction later this year.
Designed by LMN Architects, the 1.5-million-square-foot addition to the Seattle Convention Center occupies four city blocks in the heart of the city’s business and entertainment district. Located among several of Seattle’s densest neighborhoods, the project intends to serve as a connecting hub, with a southeast corner that cantilevers over the adjacent highway.
The building’s vertical organization, along with numerous flexible event spaces that include a 100,000-square-foot hall, aims to provide efficiency and flexibility for a variety of uses, from single large shows to concurrent visitor and community events.
Mixed-Use Towers
The project also includes two mixed-use towers: a 540,000-square-foot office tower and an approximately 400-unit residential tower. The development offers 36,000 square feet of retail space as well as 16,000 square feet of public open space.
The interior spaces feature a 200-foot-tall atrium, as well as an array of sustainable, local, and regional materials. Salvaged wood—some from an old building demolished on site and other wood salvaged from log booms—is featured throughout the building. Local artists from diverse communities are creating over 20 art pieces and installations for the project.
The Summit Building’s community benefits package includes affordable housing, public art, public open space, and infrastructure improvements for pedestrian, bicycle, and transit. The convention center is “more like urban infrastructure than a single building,” according to a statement from LMN Architects. “The project elevates the quality of the urban experience with welcoming community places and experiences, both formal and informal, creating a focus of civic life and identity.”
Owner and developer: Seattle Convention Center
Design architect and architect of record: LMN Architects
MEP engineer: Arup in association with McCleskey Consulting, SN Consulting, and FSi Consulting
Structural engineer: Magnusson Klemencic Associates in association with Carla Keel Group and Lund Opsahl
General contractor/construction manager: Clark/Lewis
Related Stories
High-rise Construction | Nov 1, 2016
Winthrop Square will give rise to Boston’s second tallest building
The building will become the tallest residential tower in the city.
Building Team | Oct 31, 2016
The world’s 100 tallest buildings: Who owns and has developed the most?
All but four owners/developers on the list are located in the United Arab Emirates, China, or Hong Kong.
High-rise Construction | Oct 28, 2016
The world’s 100 tallest buildings: Which contractors have worked on the most?
Only one firm has worked on more than 10 of the world’s 100 tallest buildings.
High-rise Construction | Oct 27, 2016
The world’s 100 tallest buildings: Which MEP engineers have worked on the most?
The top firm worked on over three times as many of the tallest buildings as the second place firm on the list.
High-rise Construction | Oct 26, 2016
The world’s 100 tallest buildings: Which structural engineers have worked on the most?
The top firm has worked on almost one-fifth of the 100 tallest buildings in the world.
High-rise Construction | Oct 25, 2016
That sinking feeling: Millennium Tower San Francisco is beginning to worry residents with its sinking, leaning [Updated]
Residents are beginning to question if the tower, which exists in a major earthquake fault zone, is safe.
High-rise Construction | Oct 21, 2016
The world’s 100 tallest buildings: Which architects have designed the most?
Two firms stand well above the others when it comes to the number of tall buildings they have designed.
High-rise Construction | Oct 14, 2016
Perkins+Will-designed residential towers would transform the Seattle skyline
The towers thrive on ‘creative tension’ and lean farther away from each other the higher they climb.
Wood | Oct 13, 2016
Concept from Perkins+Will could become the world’s tallest timber tower
River Beech Tower is said to be a part of a masterplan along the Chicago River.
Resiliency | Oct 5, 2016
San Francisco’s 181 Fremont will become the most earthquake-resilient building on the West Coast
The building has achieved REDi Gold Rating, resilience-based design guidelines developed by Arup that establish a new benchmark for seismic construction.
