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 PSL BEAM BENEFITS: Consistent performance; Available in long lengths; Excellent connection performance

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.

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.

Trus Joist® 2.2E Parallam® PSL and commodity 24F-V4 glued laminated timbers (glulam) are often thought of as interchangeable; however, these two beam technologies have distinct differences which are important to understand when specifying beam material. This Technical Informer highlights the advantages of using 2.2E Parallam® PSL over commodity

While not typical in most residential applications, 22" and 24" deep Microllam® LVL and Parallam® PSL beams provide exceptional strength and stiffness that are necessary for demanding structural requirements.

Sep 14, 2011 · Weyerhaeuser manufactures Trus Joist Parallam PSL using long, narrow wood veneer strips bonded together with adhesives in a press and microwave process. The material is free of knots and other defects, and has exceptional fastener holding capability.

Parallam® Plus is typically specified for outdoor decks or applications where the member is exposed to direct rainfall. If the member will be exposed to direct rainfall, then preservative treated wood, like Parallam Plus, is required.

Sep 9, 2014 · Trus Joist® Parallam® PSL and commodity 24F-V4 glued laminated timbers (glulam) are often thought of as interchangeable; however, these two beam technologies have distinct differences which are important to understand when specifying beam material.