Located in Oregon’s lush Willamette Valley and surrounded by millions of acres of productive forest lands, Rosboro is North America’s largest producer of glulam beams. Founded over 100 years ago, we are a company rooted in tradition but continuously adapting to the changing needs of our customers. Our unique capabilities, including production of our own lamination feed-stock, enable us to provide the construction industry with the most cost-effective structural framing solutions in the market.