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TimberStrand® LSL Headers

Designed for short span applications

Our TimberStrand® LSL headers reduce installation time and provide a one-piece solution for residential door and window openings. They’re stable, so they cut down on callbacks to fix sheetrock cracks, and they’re available in pre-cut lengths to minimize jobsite waste and extra labor.

Product Literature

  • tj-9000 - Specifier's Guide for Trus Joist Beams, Headers and Columns
  • tj-9020 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - California
  • tj-9003 - Specifier's Guide for Walls
  • tj-1020 - Preservative Treatments Approved for Trus Joist Engineered Wood Products
  • tj-9500 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - East Canada
  • tj-9505 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - West Canada
  • tj-9500f - Guide du rédacteur de devis pour les linteaux, poutres et colonnes – Est du Canada
  • csg-tjcan12 - Simpson Connector Guide for Trus Joist Products
  • csg-tj17 - Simpson Connector Guide for Trus Joist Products
  • 5036 - USP Connector Guide for Trus Joist Products
  • tj-9503f - Guide du rédacteur de devis pour les murs résidentiels
  • tj-9503 - Specifier’s Guide for Residential Walls
  • tj-9004 - Specifier’s Guide for Walls – California, Nevada, Arizona only
  • as-ts - Architectural Specifications: TimberStrand
  • as-tjign - Trus Joist Product Specification General Notes
  • gc-004 - Green Approved Product: TimberStrand LSL, Parallam PSL, Microllam LVL
  • 1505 - Questions and Answers About Adhesives and Formaldehyde Emissions
  • 1504 - Questions and Answers About Mold
  • env-1000 - When Is The Best Time To Make A House Green?
  • env-timberstrand-osb - Product Environmental Profile - Timberstrand & OSB
  • tj-9001 - Installation Guide for Floor and Roof Framing with TJI 110, 210, 230, 360 and 560 Joists
  • csg-tjcan12 - Simpson Connector Guide for Trus Joist Products
  • csg-tj17 - Simpson Connector Guide for Trus Joist Products
  • 5036 - USP Connector Guide for Trus Joist Products
  • tj-9510 - Installation Guide for Floor and Roof Framing with TJI s31, s33 and s47 Joists – East Canada
  • tj-9510f - Guide du constructeur pour les solives TJI s31, s33 s47 – Est du Canada
  • tj-9001p - Installation Guide for TJI 110, 210, 230, 360 and 560 Joists (in Punjabi language)
  • tj-9001s - Guia de instalación para armazones de entrepisos y techos con viguetas TJI 110, 120, 230, 360 y 560
  • USP994-131 - USP Connector Guide for Trus Joist products (Canada)
  • tj-8009 - Product Overview: TimberStrand LSL Headers
  • tj-4030 - Trus Joist Products: The Industry’s Choice for Multi-Family and Light Commercial
  • tb-206 - Fastener Spacing for Trus Joist Products
  • tb-105 - Garage Floor Design Guidelines
  • tb-112 - Moisture Effects on Weyerhaeuser Engineered Wood Products
  • tb-305 - Resawing Microllam LVL, Parallam PSL and TimberStrand LSL Products
  • tb-752 - TimberStrand LSL Compression Perpendicular to Grain, Plank Orientation
  • tb-702 - TimberStrand LSL Conversion Tables
  • tb-310 - Use of Topical Coatings with Weyerhaeuser Engineered Wood Products
  • 1507 - Product Transportation, Handling and Storage
  • tj-1013 - Trus Joist No Red Tag Guarantee
  • tj-1010 - Trus Joist Product Warranty Certificate
  • tj-1008 - Trus Joist TimberStrand LSL Warranty