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  • 4.5'x15' RapidTHAW™ Heated Construction 4.5'x15' RapidTHAW™ Heated Construction

4.5'x15' RapidTHAW™ Heated Construction / Ground Thawing 110V Outdoor Electric Blanket

Item #: RT0415

Quick Overview

Rugged outdoor electric construction blanket thaws stubborn ice and ground frost in record time. Roll it out, plug it in and RapidTHAW will thaw up to 8 feet deep in record time. Waterproof design can be used in even the most harsh weather conditions to thaw frozen ground & water pipes. Keep work crews working and job on schedule all winter long. RapidTHAW to the Rescue!

Availability: In stock

Regular Price: $995.00

Special Price $695.00


RapidTHAW ground and tank heaters are engineered to withstand the harshest of outdoor winter environments. Quickly thaw frozen ground, warm and protect outdoor tanks and silos, preheat rebar and other construction materials.  RapidTHAW electric blankets are waterproof, weatherproof and built to perform under the coldest of temperatures.  Take the sting out of any cold weather construction project by using the nation's #1 affordable outdoor construction hearter - RapidTHAW!  

snow melting blanket 


Temperature Under Blanket will consistently be 60° Above Ambient Air Temperature.  When it's 20° F outside you can expect RapidTHAW to be @ 80° F under the blanket.  Add an insulated concrete blanket or tarp and temperatures under the blanket will raise another 10 to 20 degrees up to 100° F.  (Make sure to keep wind from getting under the blanket).

Advantages: Applications:
* Light Weight Solution * Thaw Ground / Heat Tanks
* Instock Ready to Ship * Thaw Underground Pipes
* Eliminate Schedule Delays   * Heat Sand & Aggregate
* Economical * Pre-Heat Rebar
* Built Safe * Flatwork & Masonry
NO open FLAMES * Cure and Protect Concrete

Rapid THAW


  • Model: RT0415
  • Dimensions: 4.5' x 15' 
  • Sq/Ft: 67.5
  • Volts:110V 
  • Amps: 8A
  • Watts: 1012
  • Weight: 20 lbs.  
  • Power Cord: 6' foot (no plug)
  • Temperature: 60°F Above Ambient Air Temperature
  • Add a Tarp - Increase Temperatures an additional 10 to 20 degrees



RapidTHAW heated blankets are constructed of tough reinforced PVC, grommeted around the perimeter, insulation is provided by a closed cell microfoam which keeps the heat directed to the ground or snow, and all edges are sealed to keep out the elements. These durable blankets are reusable, roll easily and store compactly, ready for the next storm.

RapidTHAW blankets do not require a thermostat. Blankets run full-throttle and maintain a consistent temperature beneath the blanket of 60°F above the ambient air temperature.  Adding a second insulated blanket (or tarp) on top is strongly recommened for maximum results.

thaw ground and ice

RapidTHAW ground heaters are available in 6 convenient off-the-shelf sizes:

Model #RT0415 / 4.5' x 15' (feet) 

Model #RT0430 / 4.5' x 30' (feet)

Model #RT0909 / 9' x 9' (feet)

Model #RT0915 / 9' x 15' (feet)

Model #RT0625 / 6' x 25' (feet)

Model #RT0927 / 9' x 27' (feet)

outdoor tank heater


  • Thawing Frozen Ground for Roadwork
  • Thawing Frozen Ground for Utility Work
  • Thawing Frozen Ground for Construction Work
  • Thawing Snow on Sidewalks
  • Thawing Frozen Water Pipes
  • Thawing Ground Prior to Concrete Work
  • Curing Concrete in Winter
  • Heating Pipes & Tanks
  • Freeze Protection for Pipes & Tanks
  • Freeze Protection for Underground Pipes
  • Heating Equipment & Machinery
  • Outdoor Thawing, Heating, Curing & Warming Blanket
Country of Manufacture United States
Dimensions 4.5' x 15' (feet)
Manufacturer HEAT Authority
Adjustable Thermostat Internal/Fixed
Heat Range Mid-High
Watts 1012W
Amps 8A
Volts 110V
Warranty 1 Year
  1. Great Product review by Jason on 5/23/2017

    Works fast and gets the job done!

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  • Free Standard (UPS Ground) Freight To Lower 48 States
  • Free Standard Freight Does Not Include Service To Alaska, Hawaii, Or Destinations Outside The United States.
  • Contact Us To Make Other Accommodations For Shipments Outside The Lower 48 States or for RUSH Shipping.