Welcome to Weyerhaeuser's new website!

                      You appear to be using an older browser. This website is best viewed using the latest versions of Internet Explorer, Chrome, Safari, and Firefox. If you proceed without upgrading or switching browsers, you may not experience optimal navigation or page functionality. Thank you for your interest in Weyerhaeuser and we hope you enjoy your visit.

                      Update my browser now


                      Framing solutions made from TimberStrand LSL allows you to leverage all the benefits of LSL to a stable and consistent end result. TimberStrand LSL is straight, free of knots, and resist twisting, shrinking and bowing after installation. TimberStrand LSL is available in framing lumber, sill plate, framing for tall walls, headers and floor joists. Perfect for any application that requires long lengths, and stability, where strength and performance is essential.?

                      Where to Buy

                      Contact a Territory Manager

                      TimberStrand® LSL Wall Framing & Studs 

                      We provide engineering support, through our dealers, that can take the guesswork out of building walls.

                      TimberStrand® LSL Sill Plates

                      TimberStrand LSL treated sill plates are long and straight so walls get off to a square start. 

                      TimberStrand® LSL Headers

                      TimberStrand® LSL Headers are designed for short span applications.

                      TimberStrand® LSL Roof Framing

                      As roof design gets more complex — with longer rafters and multiple peaks — you can be confident.

                      TimberStrand® LSL Floor Joists

                      TimberStrand LSL is an ideal solution, providing an alternative to solid sawn floor joists.