Fireplaces or Fireplace Accessory

What is Freight Class?

Freight class is a standard classification system for shipments, defined by the National Motor Freight Traffic Association (NMFTA). It's used to categorize commodities like Fireplaces or Fireplace Accessory for transport, taking into account factors like weight, dimensions, density, storage capability, ease of handling, and liability. Freight class is a system to categorize different types of goods being shipped.

How to determine Freight Class

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Density is a key concept in freight shipping, as it significantly impacts the freight class for commodities like Fireplaces or Fireplace Accessory and hence, the shipping cost. It is calculated as the weight of the shipment divided by its volume. Density is a factor that impacts the freight class and cost of LTL shipments.

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Stowability is used in freight shipping to describe how easily an item can be stowed or stored in relation to other items. For example, when trying to understand stowability for Fireplaces or Fireplace Accessory, it is important to know if the item can be packaged efficiently and stowed onto the truck easily. In other words- Stowability is a measure of how easily a shipment can be packed or stored.

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Liability is a term used to refer to the accountability or risk involved in transporting Fireplaces or Fireplace Accessory. It's one of the factors considered when determining freight class. It's the responsibility for the condition of goods during their transport.

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Handling refers to the procedures and precautions taken when moving and storing Fireplaces or Fireplace Accessory. It is one of the factors considered when determining freight class for Fireplaces or Fireplace Accessory. It's the precautions taken to ensure the safe transport of goods.

Freight Class Commodities


Fireplaces And Related Articles


Common Commodity Items



For many NMFC® codes there isn’t just one single class that is applied. Often, NMFC® numbers have multiple "sub-classes", which are almost always based on the density of the shipment. In the instance where your NMFC® number has multiple sub classes, it's best to contact an expert, like Koho, to help identify which subclass to use.


Where can I find freight class code lookup?

The National Motor Freight Traffic Association (NMFTA) annually publishes a list of freight class designations, codes, and subclasses for commonly shipped items ( To access this list, you are required to pay a subscription fee. Learn more about freight classes for free on our freight classes pages.

If I am shipping a couch when do I use freight class 250 vs freight class 175?

If the couch you are shipping has not been assembled yet and you are shipping various components that you can use freight class 250. If you are shipping a complete product then you should use freight class 175.