• Thickness: 1-1/8"
• Depth: 11-7/8" (Standard System Depth Match)
• Material Type: Oriented Strand Board (OSB) Structural Rim
• Certification: APA Rated Structural Component

• Floor diaphragm blocking underneath bearing walls

• Ledger Connections: If you are anchoring an exterior deck ledger board through this 1-1/8" rim, ensure your structural ledger screws or bolts follow local code spacing rather than standard framing schedules.
• Subfloor Fitment: Verify that the top edge of the rim is perfectly flush with your joist planes before rolling out your subfloor adhesive to avoid uneven edge ridges under the sheathing panels.

Wholesale Hub Terms: Because materials are custom cut and processed to order, transactions operate under strict final-sale terms with no standard returns, credits, or cancellations. Product coverage is limited strictly to transit damage or manufacturing defects that directly compromise structural integrity:

• Identical Exchanges: Verified structural failures qualify for a 1-for-1 replacement. The original defective material must be returned to our driver at the time of the replacement delivery. Cosmetic variations, sun discoloration, and minor yard weathering do not qualify for claims.
• 24-Hour Window: Claims must be reported with clear photo verification within 24 hours of delivery.
• Drop-Zone Rule: To protect against jobsite handling accidents, verification photos must show the material completely untouched in its original drop-zone location as left by our driver, prior to any movement or installation.