Event Description

International Mass Timber Conference & Expo are the largest gathering of mass timber experts in the world, focusing on the entire industry supply chain. 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.

Why Attend -

If you design, build, engineer, or specify with mass timber, this is the one event each year built specifically for you.

It brings together 3,000+ architects, builders, engineers, designers, manufacturers, developers, and suppliers from across the global mass timber supply chain — all in Portland, the city that helped put modern mass timber on the map.

Whether you’re chasing your first CLT project or running a portfolio of tall wood buildings, this is where you’ll find the people, the products, and the knowledge to take your next project further.

Learn from the people shaping the industry

The conference program is built for practitioners. Across our sessions and tracks, you’ll hear directly from the architects, engineers, builders, and researchers behind the projects you read about:

Track 1 • Finance | Developers | Investors
Insurance, risk, financing, and the moment mass timber beats traditional materials on cost. Where the numbers finally make the case.

Track 2 • Building Typology | Emerging Markets
Affordable housing, modular vs. kit-of-parts, and emerging building types — backed by deep-dive case studies showing what’s scaling and where.

Track 3 • Innovations | Construction
Hybrid systems, adaptive reuse, vertical additions, and real-world moisture solutions. The innovations changing how mass timber is built.

Track 4 • The Next Ten Years
Supply chain expansion, workforce development, and climate resilience — solving challenges that will define mass timber through 2036.