Rosboro's manufacturing team has worked with the WCLIB and WWPA to create RMT, a size-for-size, grade-for-grade alternative to Douglas fir timber.
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Welcome to Rosboro.com
Tradition Meets Innovation
Rosboro is located in the Pacific Northwest's Willamette Valley and is one of the country's leading integrated forest products companies. Rosboro manufacturer’s green and kiln dried studs and dimension lumber and is the largest glulam manufacturer in North America.
Rosboro glulam products are sold through a nation-wide distribution network that provides next day delivery. Glulam is the most cost effective engineered wood product on the market today making it the best choice for floor, roof and wall framing.
Rosboro glulam products are inspected and certified by the APA/EWS. Select any product below to learn more.
Rosboro's groundbreaking X-Beam is the industry's first full framing-width glulam in Architectural Appearance. Rosboro X-Beam is the most cost effective engineered wood product on the market and is available in traditional and I-Joist compatible depths. Read more...
Rosboro Treated X-Beam™
Rosboro Treated X-Beam is simply our Douglas fir, architectural appearance X-beam that is treated with Hi-Clear II – a clear preservative treatment that leaves the beam a light honey color while providing resistance against insect attack, decay, mold, and mildew. Treated X-Beam is Ideally suited for outdoor applications like decks, porches, trellises, and balconies. Read more...
X-Beam Architectural Appearance Glulam Columns
X-Beam glulam columns are architectural appearance, surfaced four sides and all four edges are eased. These glulam columns are inventoried in the following sizes: 3-1/2" x 6", 5-1/2" x 5-1/2", 5-1/2" x 6. Other cross sections are available on a custom order basis. Read more...
Custom Glulam that can be manufactured per customers' drawings. Offerings include curves, long lengths, large section sizes, custom fabrication, premium appearance, and species options like Alaska yellow cedar, Port Orford cedar, and Douglas fir. Read more...
Rosboro Manufactured Timber RMT meets or exceeds the published design values of solid sawn timber of the same size and grade. For example, an RMT timber stamped with WCLIB Select Structural or #1 will meet or exceed all the published design values for solid timber of the same size and grade. RMT is DSA-approved in California. Read more...
Rosboro specializes in green and dry Douglas fir and KD Hem-Fir studs in standard and custom trim lengths. All Rosboro Studs are #2 & Better PET with “No Prior Select”. This means the high grade has not been pulled out of the unit therefore builders can count on consistent quality. Rosboro’s lumber products are certified by the West Coast Lumber Inspection Bureau (WCLIB). Read more...
Rosboro timberlands are concentrated in the highly productive forests of Western Oregon, strategically located near our operating facilities in Oregon's Willamette Valley.
The Substance Behind the Reputation
Rosboro is known for quality products and old-fashioned customer service – we even have a friendly receptionist to greet you when you call.
Our goal is to make it easy for our customers to do business with Rosboro, which requires the highest caliber of customer care and a family of products that continuously delivers the finest glulam and lumber offerings to the marketplace. These respected products represent the substance behind the great reputation.
You'll find a wealth of information on the pages of this website, but please feel free to contact us anytime. We look forward to working with you.