Building: Roofing - 38580

Roofing - 38580

What is Freight Class?

You must assign your shipment a freight code when shipping products as LTL (less-than-truckload) freight. This standardized code, which is issued by the National Motor Freight and Traffic Association, allows carriers to identify qualities of the shipment to help with transportation.
Ship roofing accurately by using the information below:
38580
Roofing
175
Commodity note:
With or without metal, wood or bamboo frames or poles, in packages

Subclasses for

Roofing - 38580

For many NMFC codes, there isn’t one single class that is applied. Often, NMFC numbers have multiple subclasses, which are frequently based on density.
In this instance, the commodity, roofing, is further broken down in the following subclasses:
Subclass Info
Subclass NMFC Code
Freight Class
Subclass Notes
Please note: This is for educational purposes only. Ultimately, the carrier reserves the right to classify the groups.

FAQs

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 (https://classit.nmfta.org/). To access this list, you are required to pay a subscription fee. Learn more about freight classes for free on our freight classes pages.

What is the most expensive freight class?

Freight Class 500 freight is the most expensive to ship. This classification is reserved for items of very high value or for items that use lots of space but weigh very little.

Can I always use density to find the right NMFC class?

No. While density is one of the primary factors in determining NMFC freight class, other factors, such as value, are also used in making that determination. Gold bars, for example, are very dense, but they fall into shipping class 500 along with very low-density items because of their high value.