Spray Foam Box Warmers

From $229.00

Powerblanket Spray Foam Box Warmers are wrap around heated enclosures that deliver a barrier of insulated heat to spray foam and other similar products, creating an optimal temperature environment. Contractors and spray foam applicators can now work all season long without the hassles of cold weather work delays and spoiled product. 

Powerblanket’s line of heated enclosures are the most efficient method for warming and maintaining temperature in portable spray foam kits, boxes, cylinders, caulking, and other temperature sensitive construction materials. The Spray Foam Industry now has a viable solution for heating their materials and protecting equipment from freezing temperatures in cold weather environments.

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Flat Rate Shipping Charge 8% per item

SKU: PB-FBW Category:


Spray Foam Box Warmers heated enclosures are the most efficient method for warming and maintaining temperature in portable spray foam kits, boxes, cylinders, caulking, and other temperature sensitive construction materials. This revolutionary design of Powerblanket foam box heaters provides uniform heat to spray foam systems, eliminating any hot and cold spots. Spray Foam Box Warmers provide a maintenance free heating solution, which eliminates the headache of maintaining critical temperatures. If stored properly, spray foam systems will last longer and be more effective. 

Effective on the Following Brands and Models of Portable and/or Disposable Spray Foam Kits: Fomo • Tiger Foam • Handi-Foam • CPI • Fomo • DOW • Versi-Foam • Foam-It • and many more!

  • Quickly heats materials to a preset 110°F/43°C (±10°F/±5°C)
  • Provide an insulated full-wrap design
  • Deliver uniform heat to temperature sensitive spray foam products
  • Preserve expensive materials without scorching or burning
  • Prevent waste by maintaining consistent temperatures
  • Heat Portable Spray Foam Kit Boxes & Cylinders
  • Maintain Constant Temperature While Spraying
  • Warm Caulking, Paints, & Work Supplies
  • Heat Hoses, Nozzles, Guns, and Equipment
  • Used by Roofers, Insulators and Manufacturers
  • ETL certified to UL & CSA safety standards
  • 5 Steps to a Successful Spray Foam Business

Additional information

Weight N/A
Dimensions N/A

FBW200, FBW600, Insulated Hood 17 or 27 gal cylinders


Model Dimensions Volume Voltage Wattage (+/-5%)


Weight Price
600 board foot cylinders (A or B)
For Single Component Cylinder
13″ x 13″ x 23″ 4 sq.ft. 120V 280 2.33 8 lbs. $708.50
600 board foot cylinders (A or B)
For 2 part Disposable Foam Box
16″ x 16″ x 16″ 4 sq.ft. 120V 280 2.33 8 lbs. $708.50

15’D Insulated Top/Hood
(17 & 27 System)



Spray Foam


Custom Solutions

Powerblanket Custom Heating Solutions

Powerblanket provides custom heating solutions and maximum freeze protection to -40°F for a wide variety of applications. Heating, insulating, thawing, and protecting fluids from harsh outdoor environments is our specialty. Custom heating solutions are available in just about any size or diameter to fit most custom applications across multiple industries. Let our Engineers customize the perfect heating solution for you!


View Powerblanket Custom Heating Solutions Brochure


Custom Temperature Control from Powerblanket on Vimeo.

Ready to Ship – Show Now for one of our pre-built Powerblanket heating products to meet your temperature control needs.


Built to Order – If your application requires slight changes to an existing Powerblanket product such as a longer power cord or a change in dimensions, we can build it for you.


Full Custom Order – Click here and complete our Powerblanket Custom Questionnaire form. If your application and equipment are unique, let a qualified Powerblanket Engineer design a fully customized temperature control system for you. 

Powerblanket Custom Heating Solutions


-60°F Gray Alloy Vinyl (Extreme Product) -20°F Black D-15 Vinyl (Standard Product)

Ready To Ship models come standard at 120VAC, but we offer 208, 240 & 480VAC custom solutions.  Anything we make below 120VAC or over 240VAC, along with anything built to run over 24Amps, will be non-ETL.

This could cause overheating.  NEVER add extra insulation to any of our heating products.  It will void any warranty and MAY BE HAZARDOUS.

All Powerblanket® products are shipped FOB Salt Lake City, UT, 84119.

Thermal Load is the amount of energy required to keep a space or object at a desired temperature.  When the environment is cooler than the desired temperature of the space or object, the thermal load is a heating load and is the amount of energy required to be added to the space or object in order to achieve the desired temperature.  All things being equal, the heating load will increase when the ambient air temperature decreases, or when the wind speed increases, or if the space or object is placed in contact with a large thermal mass, like a cold concrete floor.

Rapid Ramp (RR) Drum/Bucket is 100°F (± 10°F) / 38°C (±5°C)
PRO Drum/Bucket is 145°F (± 5°F) / 63°C (±3°C)
Foam Box Heaters 110°F (±10°F) / 43°C (±5°C)
Tote Heaters 145°F (± 5°F) / 63°C (±3°C)
DEF Tote Heaters 70°F (± 10°F) / 21°C (±5°C)
Gas Cylinder Heaters (propane) 90°F (± 10°F) / 32°C (±5°C)
Multi-Duty (concrete curing) from approximately 100°F to as high as 150°F
Extra Hot (ground thawing) 150°F (± 10°F) / 65°C (±3°C)

A few things may cause this: ambient temperature, wind speeds, product location, and possible additional variables.

Yes. The recommended product line for this is our Ground Thawing blankets

Not typically, it depends on depth of concrete or asphalt but this not an advised solution.

Our two best sellers are the BH55-PRO which heats/protects a 55-gallon drum and the TH275 which heats/protects a 275 gallon IBC tote.

Powerblanket products use a patented heat spreading technology that has revolutionized effective heat spreading.  Powerblanket uses this technology exclusively in all of its products.  Powerblanket products are electrically powered and heated through internal preset thermostats inside the insulated blankets.

View Powerblankets Core Heating Technology

No, it will damage the heating components.

Yes, a significant part of our business is designing blankets for custom applications.

Please complete our Powerblanket Custom Questionnaire Form to request a custom product..

Overlapping the heating element of a Powerblanket product could cause it to overheat.  If you don’t have an even thermal load will cause overheating.  

All Powerblanket® heated solutions are certified by ETL to UL & CSA safety standards except for our DC, Powerblanket 400 & Heat warmer products.


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