Freeze Protection



FreezePro® by UniTherm is an industrial heating blanket enclosure that provides freeze protection for applications vulnerable to harsh cold conditions. FreezePro® provides a consistent, controlled heat in an easy to apply, removable, reusable blanket.

FreezePro® freeze protection jacket on a 300 gallon tote

FreezePro® tote heater

Freeze Protection Applications

  • Valves – 3”, 4”
  • Pipe – 3”, 4” Diameter, 2’, 3’, 4’ Lengths
  • 12 Volt, 24 Volt, 110 Volt
  • Tanks, Totes
  • Barrels, Drums
  • Buckets


  • One-Piece Design
  • Controllable Thermostat
  • Adjustable Strap & Buckle
  • Flexible, Low Profile
  • Waterproof Thermal Couple Probe
  • 110 Volt & 12 Volt Output


  • Removable & Reusable
  • Simple & Quick Installation
  • Long Lasting & Durable
  • No Tools Required
  • Weather Resistant
  • No Equipment Downtime
  • 100% Asbestos Free

Industrial Heating Blankets

If you process, store, move, or use any kind of temperature sensitive material or product in the winter time, then you are all too familiar with the damage caused by harsh weather conditions.

Here at UniTherm International, we specialize in manufacturing industrial heating blankets for all applications- from processing to freeze protection. Our Industrial heating blankets provide controlled heat and energy efficient insulation all in one. The innovative all-in-one design of our industrial heating blankets, simplifies installation while saving time and labor costs.

FreezePro® by UniTherm is a freeze protection and frost protection blanket that provides superior heating solutions for a multitude of applications that are vulnerable to harsh, cold conditions. FreezePro® delivers a barrier of uniform, directional heat where it’s needed most – to tanks, pipelines, drums, buckets, IBC totes, and other temperature sensitive equipment.

FreezePro® freeze protection products

The advanced, all-in-one design of our freeze protection and frost protection blanket significantly reduces installation time and eliminates the need for multiple procurement/purchasing systems or products, thus improving productivity and reducing downtime. The end result is efficient heating solutions with the most cost-effective method of freeze protection.

Design Components

FreezePro® heated jacket construction

FlexWatt jacket construction



Q:  Is it difficult to install?
A:  No, our product does not require tools to install and can be up and running  in minutes.

Q:  How is it powered?
A:  Our product comes in two different voltages, 110v and 12v. As long as there is a power source provided our product is plug and play.

Q:  How do I know what to order?
A:  Climate conditions are important. If you can provide us with the outside ambient temperature as well as what temperature your product or application will need to stay at we can provide the correct freeze protection product.

Q:  How to prevent pipes from freezing?
A:  Pipes exposed to cold, harsh conditions expand and contract when temperatures drop below freezing. This can result in a broken pipe or damaged equipment. Installing FlexWatt on your pipes will help maintain a constant ambient temperature to protect vital equipment against harsh weather conditions.