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Freeze Protection Service on Your Shipments

Industry Insights / December 7, 2023

Understanding the nuances of freeze protection services is imperative in safeguarding shipments from the potentially detrimental impacts of temperature fluctuations as winter weather arrives. Whether it’s delicate pharmaceuticals or perishable goods, the importance of maintaining the right temperature during transit can be paramount to your transportation strategy. The MFW team developed a Freeze Protection Checklist that you can utilize from pre-shipment preparation to post-shipment documentation to cover your cargo.

What is Freeze Protection?

Freeze protection is a service that ensures the temperature of freight shipments is maintained within a specific range to prevent freezing or extreme cold temperatures. It involves using various techniques and equipment to control the temperature inside the shipping container or trailer.

Common freight needing protection can be:

  • Beverages
  • Paints
  • Perishable foods
  • Electronic components
  • Pharmaceuticals

Key Components

1. Insulation: Insulated containers or trailers provide a barrier against temperature fluctuations and help maintain a stable environment for the cargo.

2. Temperature Monitoring: Advanced temperature monitoring systems are used to continuously monitor and track the temperature inside the shipping container or trailer. This allows for real-time adjustments and ensures that the desired temperature range is maintained.

3. Refrigeration or Heating Systems: These systems actively regulate the temperature inside the container or trailer. Refrigeration systems are used for goods that need to be kept cool, while heating systems are used for goods that need to be kept warm.

4. Packaging: Proper packaging is crucial in freeze protection. It includes using insulated packaging materials, such as thermal blankets or foam, to provide an additional layer of protection against temperature fluctuations.

How to Ship Temperature Sensitive Cargo

1. Determine the Temperature Requirements: Identify the specific temperature range that your cargo needs to be maintained at throughout the journey.

2. Choose the Right Packaging: Select appropriate packaging materials that provide insulation and protection against temperature fluctuations. Use thermal blankets, foam, or insulated containers to ensure the integrity of your cargo.

3. Use Temperature-Controlled Transportation: Opt for temperature-controlled transportation options, such as refrigerated trucks or containers, to maintain the desired temperature range.

4. Monitor and Track the Temperature: Utilize temperature monitoring systems to continuously monitor the temperature of your cargo during transit. This will allow you to make any necessary adjustments and ensure that the temperature remains within the required range.

5. Partner with Reliable Freeze Protection Service Providers: Work with experienced freeze protection service providers who have the expertise and equipment to handle temperature-sensitive shipments. They can provide guidance and implement the necessary measures to protect your cargo.


1. Temperature Fluctuations: Maintaining a consistent temperature throughout the entire journey can be challenging, especially when shipments are exposed to external weather conditions or during loading and unloading processes.

2. Equipment Malfunctions: Refrigeration or heating systems can sometimes malfunction, leading to temperature deviations and potential damage to the cargo.

3. Packaging Insufficiencies: Inadequate packaging or poor insulation can result in temperature leaks and compromise the integrity of the cargo.

4. Regulatory Compliance: Cold-chain logistics often involves complying with strict regulations and standards to ensure the quality and safety of temperature-sensitive goods.

Benefits of Utilizing Freeze Protection Shipment Services

1. Product Integrity: Freeze protection services help maintain the integrity and quality of temperature-sensitive goods by preventing freezing or extreme cold temperatures.

2. Extended Shelf Life: By controlling the temperature during transit, freeze protection services can extend the shelf life of perishable goods, reducing the risk of spoilage and waste.

3. Customer Satisfaction: Ensuring that temperature-sensitive cargo arrives in optimal condition enhances customer satisfaction and helps build trust and loyalty.

4. Regulatory Compliance: Utilizing freeze protection services can help meet regulatory requirements and standards for the transportation of temperature-sensitive goods.

5. Risk Mitigation: Freeze protection services minimize the risk of damage or loss associated with temperature fluctuations, reducing financial losses for businesses.

Freeze protection costs varies by lane and availability from carrier to carrier. By providing our team with the proper information and requirements of your temperature sensitive shipments, we will vet our extensive carrier network to determine the best options to keep your cargo protected.