Microllam® LVL headers work well in applications from window openings to garage door headers. Our manufacturing process minimizes many of the natural inconsistencies found in wood.
MICROLLAM® LVL HEADER BENEFITS:
- Uniform and predictable
- Resists warping, splitting and shrinking, while supporting heavy loads
- Dimensionally stable
- Available in some regions with a Watershed™ overlay for on-site weather protection
- Limited lifetime warranty
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Product Literature
- tj-9001 - Installation Guide for Floor and Roof Framing with TJI 110, 210, 230, 360 and 560 Joists
- csg-tjus25 - Simpson Connector Guide for Trus Joist Products (U.S.)
- 5036 - Mitek Connector Guide for Trus Joist Products
- tj-9015 - Allowable Holes for Trus Joist Products
- tj-9001p - Installation Guide for TJI 110, 210, 230, 360 and 560 Joists (in Punjabi language)
- csg-tjcan25 - Simpson Connector Guide for Trus Joist Products (Canada)
- USP994-131 - Mitek Connector Guide for Trus Joist products (Canada)
- tj-9001s - Guia de instalación para armazones de entrepisos y techos con viguetas TJI 110, 120, 230, 360 y 560
- tj-1020 - Termite Treatments Approved for Trus Joist® Engineered Wood Products - Hawaii
- tj-9000 - Specifier's Guide for Trus Joist Beams, Headers and Columns
- tj-9020 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - Pacific Coast and Northwest
- as-tjign - Trus Joist Product Specification General Notes
- as-micro - Architectural Specifications: Microllam LVL
- tj-9505 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - West Canada
- tj-9500 - Specifier's Guide for Trus Joist Beams, Headers, and Columns - East Canada
- tj-9500f - Guide du rédacteur de devis pour les linteaux, poutres et colonnes – Est du Canada
- tb-105 - Elevated Garage Floors with Weyerhaeuser Structural Composite Lumber
- tb-112 - Moisture Effects on Weyerhaeuser Engineered Wood Products and Oriented Strand Board
- tb-206 - Fastener Spacing in Weyerhaeuser Engineered Wood Products
- tb-213 - Flood Damage-Resistant Material Considerations
- tb-305 - Resawing Microllam LVL, Parallam PSL, and TimberStrand LSL
- tb-310 - Use of Topical Coatings with Weyerhaeuser Engineered Wood Products
- tb-315 - Preservative Wood Treatments of Weyerhaeuser Engineered Wood Products
- tb-316 - Forklift Recommendations for Trus Joist® Engineered Wood Products
- tb-501 - Performance of Microllam LVL with Watershed Stability Overlay
- TB-314 - Fire Retardant Coatings of Weyerhaeuser Engineered Wood Products
- tb-931 - Weights and Measures Dimensional Compliance Assessment of Weyerhaeuser Structural Composite Lumber
- tb-508 - Supplemental Guide for 1¾″ 2.0E Microllam® LVL Wall Framing
- var-1008 - ICC-ES SAVE Report No. VAR-1008
- esr-1387 - U.S and City of LA ICC-ES Report No. ESR-1387
- ccmc08675-r-f - Canadian CCMC ER No. 08675-R (Évalué par le CCMC)
- fl6527 - State of Florida FL6527-R16
- ccmc08675-r - Canadian CCMC ER No. 08675-R (Evaluated by CCMC)
- ruling-no05-20-144r - Ruling No. 05-20-144 (08675-R)
- 1505 - Questions and Answers About Adhesives and Formaldehyde Emissions
- microllamwso-sds - Microllam Laminated Veneer Lumber (LVL) and LVL with Watershed Stability Overlay (WSO)