• Thickness: 1-1/8"
• Depth: 16" (16" I-Joist System Depth Match)
• Material Type: Oriented Strand Board (OSB) Structural Rim
• Certification: APA Rated Structural Rim Board

• Perimeter band joists and boundary closing members for deep 16" engineered floor systems.
• Structural diaphragm blocking beneath upper-story load-bearing walls.
• Continuous rim backing for exterior wall sheathing, trim, and ledger board attachment.

• 16" Deep Profile Fitment: Integrates cleanly with 16" floor joists to establish smooth, level subfloor edge backing without lip ridges.
• Vertical Load Capacity: High vertical crushing strength eliminates the need for field-installed squash blocks at typical joist spacing.
• Ledger Connection Compliance: Approved for structural ledger attachment when installed with code-specified structural screws or thru-bolts.
• Moisture Resistance: Engineered strand technology protects against edge swelling and warp during standard jobsite construction exposure.

Wholesale Hub Terms: Because structural packages and engineered lumber are staged and processed directly to order, all sales are final upon fulfillment. We stand behind our shipments and provide full coverage for transit damage or manufacturing non-conformance:

• 1-for-1 Material Exchange: Verified transit damage or manufacturing defects qualify for immediate 1-for-1 replacement. Original damaged items will be collected by our driver at the time of replacement delivery.
• 24-Hour Notice Window: Please inspect all material upon arrival and submit any claims with photo verification within 24 hours of delivery or will-call pickup.
• Jobsite Verification: To ensure accurate claim processing, verification photos must show material in its original drop-zone location prior to jobsite movement or installation.