Washington DC Offsite Construction Summit

Washington DC Offsite Construction Summit 2026 is an offsite construction industry event held on November 19, 2026, at the Westfields Marriot Washington Dulles, Chantilly, VA. The Offsite Construction Network organizes the summit, which is one of several events in its North American tour for 2026, including Toronto, Los Angeles, Denver, and Houston. The event focuses on bringing together stakeholders and end-users within the offsite construction industry to facilitate education, networking, and business development.

The summit's program includes informative presentations on the capabilities of offsite construction. Topics are set to cover the provision of housing and healthcare facilities in the Mid-Atlantic region, as well as critical infrastructure to support the data center hub in Northern Virginia. The Offsite Construction Network also features news and articles from the offsite industry, encompassing areas such as modular construction, prefabricated buildings, tiny homes, and mass timber. The content includes discussions on volumetric modular and precast concrete processes.

The event's agenda on November 19, 2026, spans from 9:00 AM to 3:15 PM, with an exhibit hall open throughout this period. The day begins with exhibits and coffee from 9:00 AM to 10:00 AM, followed by a series of presentations. Presentation #1 is scheduled from 10:00 AM to 10:30 AM, and Presentation #2 from 10:30 AM to 11:00 AM. A break with exhibitors is set for 11:00 AM to 11:15 AM. Additional presentations include Presentation #3 from 11:15 AM to 11:45 AM and Presentation #4 from 11:45 AM to 12:15 PM. Exhibits and lunch are scheduled from 12:15 PM to 1:15 PM. The afternoon continues with Presentation #5 from 1:15 PM to 1:45 PM and Presentation #6 from 1:45 PM to 2:15 PM. A networking reception with exhibitors concludes the main program from 2:15 PM to 3:15 PM, with exhibitor teardown following until 4:30 PM. The event invites interested parties to submit proposals for presentations.

Attendees at the Washington DC Offsite Construction Summit 2026 have opportunities for networking with offsite construction manufacturers, designers, developers, and contractors from the Washington DC area, the Mid-Atlantic, and across the United States. The summit provides direct access to regional and national companies, developers, local and state government officials, and end-users who utilize offsite construction for large-scale projects. Participant categories include architects, engineers, traditional contractors, owners, developers, and government officials who specify future offsite construction projects. Modular/prefab building manufacturers, dealers, and contractors who operate in the offsite and modular construction industry are also among the attendees. Furthermore, materials and services suppliers who currently serve or intend to serve the offsite construction industry are expected to participate. The event includes special rates for members of the Modular Building Institute (MBI).

**Visiting** The Washington DC Offsite Construction Summit 2026 is hosted at the Westfields Marriot Washington Dulles, located at 14750 Conference Center Dr, Chantilly, VA 20151. The venue is situated outside Washington DC, near Dulles International Airport. The exhibit hall is open from 9:00 AM to 3:15 PM on November 19, 2026. Registration is available for various attendee categories. Qualified attendees, defined as architects, engineers, traditional contractors, owners, developers, and government officials who specify future offsite construction projects, have a registration fee of $199. Modular/offsite manufacturers and dealers who are members of the Modular Building Institute (MBI) can register for $299, while non-MBI members in this category have a fee of $499. Product/service suppliers who are MBI members can register for $1299, and non-MBI member product/service suppliers have a registration fee of $1499.