Add strength and reliability to your structure when you use Parallam® PSL beams. The superior strength of Parallam® PSL makes longer spans possible, giving you more design options with open, spacious floor plans.

Use beams, headers, and columns made from Weyerhaeuser's Parallam PSL and open up a whole new world of design options for the interior of a home. Create long, clear spans and support heavy loads, whether inside or out in the elements.

Parallam ® PSL (Parallel Strand Lumber) is the strongest of Weyerhaeuser’s engineered wood products and a great choice for applications that demand high load capacity. Parallam ® PSL is made by laminating strands of veneer together to form large billets.

Add strength and reliability to your structure when you use Parallam® PSL beams. The superior strength of Parallam® PSL makes longer spans possible, giving you more design options with open, spacious floor plans.

Parallam® Plus PSL is suitable for applications that are exposed directly to weather and water—such as decks, pavilions, and pool enclosures—and direct ground contact applications like deck posts. Column members can even be used in saltwater splash applications.

Parallam® Plus PSL is suitable for applications that are exposed directly to weather and water—such as decks, pavilions, and pool enclosures—and direct ground contact applications like deck posts. Column members can even be used in saltwater splash applications.

Trus Joist Parallam® PSL Beams. Parallam® PSL Beams are strong, beautiful, and can help turn open floor plans into reality. They are made using long thin strands of wood and a super strong adhesive glue to give you perfectly predictable beams and columns.

Parallam® PSL columns are strong and consistent. Our manufacturing process uses veneer strands, allowing a significant percentage of each log to become a high-grade structural member. Combine their great load capacity with the strength of …

Weyerhaeuser Treated Parallam® Plus PSL is perfect for framing decks, retaining walls, carports, pool enclosures, among other structural framing applications where the wood comes in direct contact with the ground or moisture.

Parallam PSL is strong, straight, easy on the eyes, and capable of spanning long distances. What more could you ask for in a structural member? For more information about product availability in your region, contact your local Trus Joist representative. 2.0E Parallam® PSL header and beam sizes: Widths: 211⁄ 16", 31⁄ 2", 51⁄ 4", and 7 ...