NMFC 34640 - Building Wall Facings or Panels | Class N/A

Note 34642: NOTE-Applies on articles named or on corner pieces, molding or trim, only when containing 50 percent or more by weight of ground stone, with mineral fiber reinforcement and plastic binder.

To find the correct freight class for your shipment:

1. Confirm the panel material and finish (fiber cement, gypsum, ACM, HPL, wood veneer) and select the NMFC detail accordingly; class can change based on packaging and composition.
2. Protect edges and faces using corner boards, foam sheets, and slip sheets; keep protective film on metal composites and add top/bottom deckboards to prevent fork puncture.
3. Limit deflection on large sheets: ship flat on rigid skids or in A-frames; strap every 18–24 inches and label Do Not Top Load for thin laminates.
4. Capture exact stack height, bundle count, and weight per skid, and photograph final packaging to avoid reweighs/reclasses and support any damage claims.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Reduce reclass fees by aligning NMFC selection with actual material and documented packaging details.
• Lower damage costs through rigid crating, edge protection, and consistent strapping patterns that prevent corner crush and surface scuffs.
• Improve dock throughput by standardizing skid footprints and bundling matched sizes for easier cross-dock handling and fewer touches.
• Accelerate carrier selection and booking since the commodity is non-hazardous and broadly accepted across LTL networks.