Design information for TJ Rim Board in short header and cantilever applications
Design information for TJ Rim Board in short header and cantilever applications
Design information for specifying 1-1/8″ TJ Rim Board in header and cantilever applications
Column allowable axial load tables for TimberStrand LSL, Parallam PSL, Framer Series lumber
Design alternative for top connection for TJ Shear Braces; supplement to specifier’s guide TJ-8620
Design properties and general information about 2.0E Microllam LVL products
Explains options for designing and attaching hardware to TJI joist bottom flanges
Guidelines for specifying withdrawal connections into the bottom flange of residential TJI joists
Beam sizing tables; supplement to E. Canada Specifier’s guide, TJ-9500
Beam sizing tables; supplement to E. Canada Specifier’s guide, TJ-9500
Sizing information for C-shaped headers in tall walls using common TimberStrand LSL sizes
Compares the availability, features and design values of three different Weyerhaeuser lumber products
Design information for connecting top loaded and side loaded 3-ply TJI joists
How to meet IRC requirements for deck attachment to a floor system built with TJI joists
Fastener spacing for attachment of deck ledgers to TimberStrand LSL and TJ Rim board
Allowable design stresses, PLF table and connection details for deep depth beams
Sizing information and PLF table for deep depth 1.9E Microllam LVL
How to properly size oval holes in TJI joists used in residential applications
Design information for fastening bases, caps, straps, etc. into the narrow face of SCL
Technical information to keep in mind when designing indoor pools
Why design calculations are required for plated trusses, but not for TJI joists or SCL
Design information and guidelines for fastener spacing on Trus Joist products
Technical information for repairing TJI joists with side top flange notches
Span table for TJI joists with 7/8″ Edge Gold panels; supplement to W. Canada specifier’s guide TJ-4500
Compares the properties of Framer Series Lumber and common visual grades of lumber
How to repair TJI joists by headering off to an adjacent TJI joist
Allowable holes in continuously supported TimberStrand rim board and TJI rim joists
Repair detail and maximum span table for TJI joists with holes too close to bearing
Research and analysis of floor performance issues and how they relate to TJ Pro Ratings
Design information for side-loaded beam connections with concentrated loads
Load tables for multiple (continuous) span TJI Joist applications
Design information for TJ Shear braces in stacked applications using a multi-story kit
The National Wood Flooring Association’s installlation recommendations for floor systems with 24″ o.c. joist spacing
Design information for partition loads on Edge and Edge Gold Panels
Explains the benefits and evaluates the performace of Microllam LVL with WSO
Trim, span, and hole information for TJI Joists used in OpenZone, simple-span applications
Design information to consider when using proprietary fasteners for sheathing
Maximum rafter span tables for Framer Series lumber; supplement to specifier’s guide LB-4020
Guidelines and restrictions for resawing Trus Joist structural composite lumber products
Alternate design procedures for TJI joists in commercial applications
Roof span tables for TJI joists; supplement to Specifier’s Guide (TJ-4000)
Load tables for TJ Shear brace based on applied axial loads and concrete strength; supplement to TJ-8620
A design example showing lateral load distribution for multiple shear braces in a wall line
Design information for Shear Brace used in garage portals in sesmic categories A-C and wind speeds under 110 mph
How to select shear brace garage portals based on loads specified in the 2001 WFCM

Tableaux de dimensionnement pour des linteaux de porte et de fenêtre; supplément technique au guide TJ-9500F
Trus Joist 1-3/4″ 1.55E TimberStrand LSL Stair Stringer Tables
TJI Joist Repair Details for Holes Located Within 12″ of End Bearing
Use of Proprietary Sheathing Fasteners with Trus Joist Engineered Wood Products
Span tables for converting beams made of other material to TimberStrand LSL
Design information and PLF tables for 1-1/4″ 1.3E TimberStrand LSL Rim Board headers
Design information and PLF tables for 1-1/4″ 1.3E TimberStrand LSL Rim Board headers
PLF tables for 1-1/4″ 1.3E TimberStrand LSL Rim Board in 1- and story header applications
Design information for using alternate anchorage in Shear brace applications
Design information for using TJ Shear Brace in prescriptive wind applications, including equivalency to IRC wall bracing length
Design information and tables for TJ Shear braces in wind and seismic portal configurations
Design and installation information for TJ Shear Brace applications
Detail and allowable end reactions for TJI joist in roof applications with rafter cuts
Maximum allowable joist spans for TJI joists with top flange notches
Design and installation procedures for venting the ceiling cavity between the insulation and sheathing
Provides maximum factored vertical loads for TJ Shear braces in gravity-loading-only conditions
Product information and installation instructions for Weyerhaeuser stair treads

Renseignements descriptifs pour le TimberStrand LSL, le Microllam LVL et le Parallam PSL
Technical Resource Sheet: Explains common applications and end-use conditions for Trus Joist preservative-treated products
Design Information for 20″, 22″ and 24″ deep beams
Design information for TimberStrand LSL, Microllam LVL, and Parallam PSL products in roof applications
Specifier’s Guide for Trus Joist Beams, Headers, and Columns
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for 20″, 22″ and 24″ deep beams

Détails d’ossature lors de l’utilisation de solives TJI, du TimberStrand LSL, du Microllam LVL, et du Parallam PSL

Renseignements descriptifs pour le TimberStrand LSL, le Microllam LVL et le Parallam PSL

Renseignements descriptifs des produits TimberStrand LSL et Parallam PSL pour les murs
How to install 18″, 20″, 22″ and 24″ TJI joists
Installation Guide for TJI 110, 210, 230, 360 and 560 Joists
How to install TJI Joists, Timberstrand LSL, Microllam LVL, and Parallam PSL
Installation Guide for TJI s31, s33 and s47 Joists – East Canada
How to install TJI Joists, Timberstrand LSL, Microllam LVL, and Parallam PSL

Guia de instalación de viguetas TJI, Timberstrand LSL, Microllam LVL, y Parallam PSL
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for TimberStrand LSL, Microllam LVL and Parallam PSL
Design information for building walls with TimberStrand LSL and Parallam PSL products
Design information for 20″, 22″ and 24″ deep beams
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Guides in these subcategories contain the technical data you need to properly design and specify our products in residential, multifamily and light commercial projects.
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Fire-Rated Assemblies and Sprinkler Systems
Fire-related design information for TJI joists and TimberStrand LSL, Microllam LVL and Parallam PSL, plus sprinkler system details
Technical Resource Sheet: Explains common applications and end-use conditions for Trus Joist preservative-treated products
Design information for TimberStrand LSL, Microllam LVL, and Parallam PSL products in roof applications
Design and installation information

Renseignements descriptifs des produits TimberStrand LSL et Parallam PSL pour les murs
Design information for building walls with TimberStrand LSL and Parallam PSL products. Not for use in California, Nevada, and Arizona.
Design information for building walls with TimberStrand LSL and Parallam PSL products
Design information specific to California, Nevada, and Arizona for building walls in with TimberStrand LSL and Parallam PSL products
Fire-Rated Assemblies and Sprinkler Systems
Fire-related design information for TJI joists and TimberStrand LSL, Microllam LVL and Parallam PSL, plus sprinkler system details
Technical Resource Sheet: Explains common applications and end-use conditions for Trus Joist preservative-treated products
Documents in these subcategories will help you use and install our products correctly and safely.
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Détails d’ossature lors de l’utilisation de solives TJI, du TimberStrand LSL, du Microllam LVL, et du Parallam PSL
How to install 18″, 20″, 22″ and 24″ TJI joists
Installation Guide for TJI 110, 210, 230, 360 and 560 Joists
How to install TJI Joists, Timberstrand LSL, Microllam LVL, and Parallam PSL
Installation Guide for TJI s31, s33 and s47 Joists – East Canada
How to install TJI Joists, Timberstrand LSL, Microllam LVL, and Parallam PSL
How to install TJ-Shear braces and in stand-alone or portal frame applications
How to install anchor bolts for TJ-Shear brace applications
How to install a multi-story kit with a TJ Shear brace

Guia de instalación de viguetas TJI, Timberstrand LSL, Microllam LVL, y Parallam PSL
Technical Resource Sheet: Guidelines for using OSB in ceramic tile applications
Technical Resource Sheet: Guidelines for using OSB in hardwood floor applications
Design and installation information
Look here for general product features and how using Weyerhaeuser products can benefit you and your business.
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Questions and answers for TJI Joists with Flak Jacket Fire Protection
Fire-Rated Assemblies and Sprinkler Systems
Fire-related design information for TJI joists and TimberStrand LSL, Microllam LVL and Parallam PSL, plus sprinkler system details
These products are approved for points toward Green Building Certification
This product is approved for points toward Green Building Certification
These products are approved for points toward Green Building Certification
This product is approved for points toward Green Building Certification
This product is approved for points toward Green Building Certification
These products are approved for points toward Green Building Certification
This product is approved for points toward Green Building Certification
This product is approved for points toward Green Building Certification
MSDS Sheets are hosted at Weyerhaeuser.com
Material Safety Data Sheets are located at our corporate website. Click on the title above to view the MSDS Sheets on the Weyerhaeuser.com website
Product Environmental Profiles
Weyerhaeuser provides Environmental Profiles for some of its most popular products. Click on the title above to view Product Environmental Profiles on the Weyerhaeuser.com website
Mold prevention tips for dealers who stock Weyerhaeuser lumber
How the Weyerhaeuser Company and Trus Joist products contribute to sustainability and green building
Products offered in the Intermountain region. Served by the Boise Distribution Center.
Products offered in the Inter-mountain region. Served by the Salt Lake City Distribution Center.
Products offered in the Mid-Atlantic region. Served by the Concord and Richmond Distribution Centers.
Products offered in the New England region. Served by BlueLinx in Bellingham, MA, Burlington, VT, and Portland, ME.
Products offered in the North Atlantic region. Served by the Baltimore and Easton Distribution Centers.
Products offered in the Illinois region. Served by the Chicago Distribution Center.
Products offered in the Minnesota region. Served by the St. Paul Distribution Center.
Products offered in the Northern California region. Served by the Fresno, Sacramento and Stockton Distribution Centers.
Products offered in the Northwest region. Served by the Eugene and Tacoma Distribution Centers.
Products offered in the Southern California region. Served by the Fontana and Santa Clarita Distribution Centers.
Products offered in the Dallas region. Served by the Dallas Distribution Center.
Products offered in the Houston region. Served by the Houston Distribution Center.
Products offered in the Western Pennsylvania region. Served by the Pittsburgh Distribution Center.
Includes 1¼” 1.3E TimberStrand, 1½” 1.3E TimberStrand and 1¹⁄ 8 ” TJ Rim Board
Look here for the current code evaluation reports for our Engineered Wood Products.
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TimberStrand LSL, Microllam LVL, and Parallam PSL Headers and Beams; TimberStrand LSL Rim Board, TJ Rim Board, e-Rim Board and TJ Rim Board
TJI Joist, TimberStrand LSL, Parallam PSL, Parallam Plus PSL, Microllam LVL, Shear Brace, StrandGuard TimberStrand LSL, Framer Series Tested Lumber, Weyerhaeuser Lumber, Weyerhaeuser Green Stud, Edge Flooring Panels, Edge Gold Flooring Panels, Radiant Barrier Sheathing, Weyerhaeuser Sheathing, Weyerhaeuser Plywood
TimberStrand LSL, Microllam LVL, Parallam PSL, TJ Rim Board and e-Rim Board, based on COLA Revised ICC-ES Report No. ESR-1387
TJ Shear Brace, based on COLA Revised ICC-ES Report No. ESR-2652
Find what you need using our document search. Try to describe the document you’re looking for the best you can.
Tip: Be specific. Searches for “OSB” will return broader results than a search for “OSB Warranty”