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TimberStrand® LSL Sill Plates

Strong and steady under pressure

TimberStrand® LSL treated sill plates are long and straight so walls get off to a square start. They install fast and crews don't have to waste time culling.

TimberStrand LSL Treated Sill Plates save time and hassle. Our patented StrandGuard® process treats these sill plates throughout the cross section so you don't have to worry about field treatment when you drill for anchor bolts. Our sill plates are also warranted against insect damage and decay.

Product Literature

  • tj-9020 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - California
  • tj-1020 - Preservative Treatments Approved for Trus Joist Engineered Wood Products
  • tj-9505 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - West Canada
  • 1502 - Using Weyerhaeuser Products in Conventional Construction
  • as-ts - Architectural Specifications: TimberStrand
  • as-tjign - Trus Joist Product Specification General Notes
  • tj-8100 - Specifier's Guide for Strandguard TimberStrand LSL Sill Plates, Columns and Studs
  • 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
  • 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
  • tj-4030 - Trus Joist Products: The Industry’s Choice for Multi-Family and Light Commercial
  • 1505 - Questions and Answers About Adhesives and Formaldehyde Emissions
  • tb-312 - Approved Preservative Treaters
  • tb-112 - Moisture Effects on Weyerhaeuser Engineered Wood Products
  • tb-305 - Resawing Microllam LVL, Parallam PSL and TimberStrand LSL Products
  • tb-754f - Tableaux pour les murs en TimberStrand LSL dans la construction de bâtiments de hauteur moyenne
  • tb-754 - TimberStrand Wall Tables for Mid-Rise Construction
  • tb-714 - TimberStrand® LSL Wall Plates for Multi-Story Construction
  • 1502 - Using Weyerhaeuser Products in Conventional Construction
  • 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