Temperature-sensitive freight leaves little room for error. If products get too hot, too cold, or exposed to moisture during transit, the result can be spoiled goods, missed deliveries, and expensive losses. For shippers, that risk makes temperature control a critical part of modern logistics.
But temperature-controlled logistics isn’t one-size-fits-all. Different products require different levels of protection, equipment, and handling. In this post, we break down what temperature-controlled freight shipping involves and explain four common options, along with when each one makes the most sense.
Temperature-controlled freight shipping is a common method for transporting goods that must remain within a specific temperature range while in transit. Using temperature control protects freight from cold, heat, and moisture exposure.
Carriers use various types of equipment for this process, including actively refrigerated trucks and passively ventilated trailers. They may also use protective measures, such as freeze protection, to keep goods at the right temperature.
But temperature control isn’t just important in shipping goods — it’s also essential for cold chain logistics. This refers to the end-to-end process that keeps items safe during storage, transit, and handling.
Any errors in temperature control can cause goods to spoil and become unfit for sale or use. As a result, they may be expensive and time-consuming to replace, and clients could lose trust in a business that fails to manage temperature properly.
Here is a quick guide to four key temperature-controlled freight shipping methods and when they’re used.
In less-than-truckload (LTL) reefer freight shipping, goods from multiple shippers share space inside a temperature-controlled trailer. Carriers group shipments with similar temperature needs into temperature zones to maintain their condition.
LTL reefer freight shipping is popular for smaller, recurring, and regional loads that require refrigeration. They’re a common choice for food distributors, pharmaceuticals, and specialty consumer products.
Full truckload (FTL) reefer shipping is a temperature-controlled transportation method that serves one sender at a time. An entire refrigerated trailer contains items from a single shipper rather than from two or more.
FTL reefer freight shipping allows full control over temperature settings, routing, and delivery timing. FTL reefer service is best for bulk shipments, long-distance shipping, tight timelines, or high-volume perishable shipments.
Vented vans are dry vans with ventilation openings that promote airflow. These vehicles are used to ship products that don’t require active refrigeration to prevent spoilage but still need protection from moisture and heat.
Shippers may use vented van shipping to transport potatoes, onions, squash, and certain packaged foods. This can be a cost-effective alternative to reefer shipping, but only in the right conditions. For more information on transporting food with or without temperature control, read our guide to vented van shipping versus other methods.
Freight freeze protection services are designed to prevent goods from freezing in cold conditions. To keep low temperatures at bay, carriers may use heated trailers, heated terminals, and expedited handling (which reduces transit times).
Freight freeze protection is often used for shipping liquids, chemicals, paints, beverages, cosmetics, and food products.
However, freeze protection is typically an accessorial charge that must be requested in advance, and you’ll need to check with your carrier to see whether they offer it.
The right temperature-controlled logistics solution depends on your cargo and transit needs. Use these steps to narrow your options:
This approach helps reduce risk, control costs, and keep products in the right condition from pickup to delivery.
The right temperature-controlled freight solution helps protect product quality, reduce losses, and keep customers satisfied. Whether your shipment needs full refrigeration, airflow, or freeze protection, choosing the right approach makes all the difference in transit performance and cost control.
DTS works with shippers to evaluate options across reefer LTL, reefer FTL, vented vans, and freeze protection. With experience across food, CPG, pharmaceuticals, and specialty goods, we help you find the right equipment and reliable carriers, with clear communication every step of the way.
Looking for advice or a custom quote? Get in touch with the DTS team to find a temperature-controlled logistics solution that fits your cargo and your business goals.
Whether you're a company looking to improve one facet of your supply chain, your entire supply chain, or simply looking for a transportation and logistics consultation, we can help.
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