A History of Building Better
Founded in Oregon’s lush Willamette Valley, Rosboro is North America’s largest producer of glulam beams. We produce a broad range of Douglas fir glue-laminated timber products as well as high-quality lumber including western species studs and dimension lumber.
Rosboro started as a lumber mill over 100 years ago, and since 1963, has remained a leader through innovation. Unlike most traditional glulam manufacturers, Rosboro utilizes an advanced production process that allows us to produce full-width, architectural appearance beams at high volumes and consistent quality. Our unique capabilities enable us to provide the construction industry with the most cost-effective structural framing solutions in the market.
At Rosboro, we focus on delivering innovative and cost-effective Engineered Wood Products backed with unmatched service and support.
Rosboro’s mission is to leave the Earth better than we found it. We source logs through state, federal, and private timber sales and adhere to the Oregon Forest Practices Act. We work with locally-based conservation groups to reforest our timberlands responsibly. Read more about our commitment to sustainability.