The International Mass Timber Conference & Expo

Portland, Oregon · USA · Oregon Convention Center

March 16–19, 2027 · Tuesday–Friday

We are the largest gathering of mass timber experts in the world, focusing on the entire industry supply chain.
This is our 11th annual event in Portland, Oregon, USA.

Explore cross-laminated timber (CLT), nail-laminated timber, glulam, mass plywood panels, dowel-laminated timber, and laminated veneer lumber; and the opportunities and obstacles in global design, construction, development, manufacturing, and more.

August 21, 2026 Call For Speakers

Share your expertise on stage in Portland! Submit proposals through October 2.

Submit Here

August 25, 2026 Registration OPEN!

Registration is now open! 30% Early Bird Discount Ends November 13th.

See Prices & Passes

Grow your business and your connections.

Choose your focus:

Architect

Design the future of mass timber. Connect with manufacturers, explore cutting-edge products, and sharpen your skills at technical workshops built for architects.

Start Designing

Developer

Discover the business cases for mass timber. Connect with suppliers, engineers, and owners shaping the next generation of sustainable buildings.

Discover More

Builder

See the products, tools, and techniques that make mass timber construction faster and more precise. Meet the manufacturers and tradespeople of the products.

Get The Details

Engineer

Dive into structural design, connection detailing, fire and seismic performance, and the latest code updates. Learn about real-world mass timber projects.

Explore Here

How We Bring Together an Industry

Benefit from expert presentations in several focused tracks and multiple general sessions that aim to bring you more business today.

Networking meals, breaks, and receptions give you ample time to create powerful connections that can make your next deal, move your objectives forward, and build your authority in the global marketplace.

Watch how we bring it all together in this video.