Freight Class for Bathtubs & Shower Enclosures
Acrylic, fiberglass, enameled steel, and cast iron bathtubs and walk-in shower pans. NMFC 158400 Class 150 to 300.
NMFC Classification Data
| Parameter | Value |
|---|---|
| NMFC Item Code | 158400 |
| Freight Class | 150 to 300 |
| Typical Density (PCF) | 2–5 PCF |
| Category / Silo | Construction Materials |
Regulatory Authority Benchmark:
Official commodity classification codes and density scales are administered by the National Motor Freight Traffic Association (NMFTA). Packaging standards adhere to ISTA (International Safe Transit Association) preshipment test protocols to prevent transit re-weigh penalties.
Visual Classification Analysis
This chart visualizes the NMFC density spectrum. The blue bar indicates the standard class assigned to Bathtubs & Shower Enclosures based on its typical shipping density.
Key Shipping Risks for Bathtubs & Shower Enclosures
Be aware of these 4 common risks when booking LTL freight.
- !Bathtubs & Shower Enclosures: Gelcoat and acrylic surface cracking under torsional stress
- !Bathtubs & Shower Enclosures: Cast iron enamel chipping from violent forklift drops
- !Bathtubs & Shower Enclosures: Bulky dimensions generating extreme low density (Class 250+)
- !Bathtubs & Shower Enclosures: Overhang past standard 48x40 pallet footprint triggering fees
Packaging Requirements (4 Steps)
Follow these steps exactly to avoid reclassification fees and damage claims.
- 1For safe Bathtubs & Shower Enclosures transport: Oversized wooden crates or custom skids tailored to tub dimensions
- 2For safe Bathtubs & Shower Enclosures transport: Interior foam block supports preventing hull flexing
- 3For safe Bathtubs & Shower Enclosures transport: Protective peelable film over all finished enamel/acrylic surfaces
- 4For safe Bathtubs & Shower Enclosures transport: Strict "NO TOP LOAD" placards securely attached to crate crown
Calculate Density for Bathtubs & Shower Enclosures
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Dimensions
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Frequently Asked Questions
What is the NMFC code for Bathtubs & Shower Enclosures?
The standard NMFC item code for Bathtubs & Shower Enclosures is 158400. This code is used by LTL carriers to identify the commodity type on the Bill of Lading.
What freight class is Bathtubs & Shower Enclosures?
Bathtubs & Shower Enclosures is typically classified as Class 150 to 300. However, this can change if the pallet density (PCF) varies from standard industry averages.
How do I avoid reclassification fees for Bathtubs & Shower Enclosures?
To avoid re-billing, always provide exact dimensions (L x W x H) and total weight including the pallet. Use our density calculator to confirm your Bathtubs & Shower Enclosures falls within the Class 150 to 300 density range.