Get the custom fit you need.

Western Structures is your premier source for custom glulam. We can manufacture beams in a wide variety of appearances, grades, sizes, and shapes. Give us a call and we will help make your next project a success.

Flexibility of Custom Glulam

  • Beams can be built-to-order based on the unique needs of the job
  • Can be tailored to a wide range of structural and industrial uses
  • Pressure treating of Douglas fir glulam beams can be provided to your specifications
  • Alaska Yellow Cedar beams available when a naturally durable species is preferred over treated products
  • Lead times as short as 1 week for those must-have orders

Appearances offered

  • Architectural
  • Industrial
  • Framing
  • Premium
  • Premium Hand Select (Best)
  • Rough Sawn

Rosboro is the single source manufacturer for all your glulam beam needs. When your project requires something special, we are here to help. Custom orders can be packaged with stock shipments through our extensive network of wholesale distributors.

Species

  • Douglas Fir
  • Alaskan Yellow Cedar

Widths

  • 11⁄2″ through 161⁄4″ finish width

Depth

  • 3″ through 53″ – call for depths outside this range

Length

  • 8′ through 100′

Radius (Camber)

  • 0″ Camber up to 40′ inside radius

Special Finish

  • Rough Sawn 3 or 4 sides
  • Chain Saw Rough Sawn on depths over 24″

Fabrication and Other Services

  • Incising
  • Pressure Treatment to Buyer’s Specifications
  • Some Corbels, Pads, Bevels and Special Cuts

Other Customizations may be available upon request.

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Technical Specs

Weight Span Calculator

Enter the beam width and depth to lookup the approximate weight (per foot):Enter the type of beam, span, and weight to calculate.Crunch the numbers for your next project!

More Flexibility

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Inventoried Locally

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Truly Green

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Case Study

Rosboro glulam, famous for its long-span applications, spanned effortlessly across the largest of the H-E-B stores, and the glulam lent itself to the resource-efficient commercial architecture.

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FAQsView More

What is camber?

Camber is a "crown" purposely built into a glulam at the time of manufacture. It is most often desired in long span applications to counteract deflection. Camber does not affect the strength of the beam. Residential stock beams are normally made in either 5000' radius or zero camber, while other engineered wood products are zero camber. Most residential spans are less than 24', and the camber derived from a 5000' radius falls inside industry accepted manufacturing tolerances for zero camber beams. These glulams are increasingly popular because they contribute to a "flat" framing system without humps.

Contact Rosboro

P.O. Box 20
2509 Main Street
Springfield, OR 97477

Corporate Office: (541) 746-8411
Corporate Fax: (541) 726-8919
Toll-Free Sales Office: (888) 393-2304
Toll-Free Technical Service: (877) 457-4139
Sales Fax: (541) 726-0972