Classification Details
| NMFC | Description | Class |
|---|---|---|
| 35500.00 | Ventilators, foundation (Sash and Screen combined), NOI, in boxes, subject to Item 170 and having a density in pounds per cubic foot of: |
How to Determine Your Class
To find the correct freight class for your shipment:
- Confirm each shipment is in rigid boxes and cushion the sash-and-screen assembly so mesh and frames cannot flex under stack pressure.
- Weigh the boxed units and calculate shipment density (total weight ÷ total cubic feet) to assign class per NMFC Item 170.
- Palletize with a flat top layer, no overhang, and use corner boards; avoid top-load pressure directly over screened areas.
- Mark cartons as “Foundation Ventilators—Sash & Screen” and note count, weight, and cubic feet on the BOL for quick inspections.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Density-based class lets you optimize carton size and pallet layout to improve PCF and reduce LTL rates.
- Clear Item 170 documentation lowers the risk of reclass fees and carrier inspections delaying delivery.
- Protective boxing and bracing minimize mesh damage, cutting replacements and claims costs on jobsite-bound materials.
- Non-hazardous status streamlines booking across carriers, helping secure faster pickups and more competitive freight quotes.