• Width: 3-1/2"
• Depth: 11-7/8"
• Grade: 2.1E Premium
• Material: Laminated Veneer Lumber
• Adhesive: Technical resins for temporary weather exposure
• Certification: APA / ICC-ES code recognized

• Flush-mount horizontal beams designed to carry expansive residential engineered floor layouts
• Heavy window headers and main door openings carrying multi-story floor and roof tributary weight
• High-load structural framing lines where engineered wood floor systems transfer weight to bearing plates
• Dropped header assemblies for high-stress structural openings where vertical headroom is limited

• I-Joist Depth Alignment: Installs cleanly in line with standard 11-7/8" engineered joists, establishing perfectly flush ceiling framing zones.
• Quiet Floor Performance: Absolute dimensional stability prevents edge crowning, entirely eliminating subfloor movement, squeaks, and drywall cracking.
• Engineered Substitutions: Fully approved as a direct code substitution for Weyerhaeuser Microllam®, Boise VERSA-LAM®, and LP SolidStart® lines.
• Zero Camber Profile: Built flat without an artificial crown for easy flush tracking next to standard residential layouts.

30-Day Boise Yard Return Policy

Stock items bought directly from our local yard can be brought back within 30 days for an exchange or store credit. Please keep the following in mind:

• Condition: Materials must be clean, uncut, and in completely resalable like-new condition.
• Fees: There is no restocking fee.
• Hauling: Bringing the materials back to our yard is the responsibility of the buyer.

See our full Sales & Return Policy for details.