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Walk-In CoolersWalk-In Freezers

Polar King Quick Build Walk-in Coolers, Freezers, and Combination Units

The Polar King Quick Build Program provides faster lead times on the most common sizes of our built-to-order walk-in coolers, freezers, and combination units. Constructed with a seamless fiberglass design, quick build walk-ins are made to order which allows for customization on some aspects of the unit. Choose the unit type (cooler, freezer, or combination unit), walk-in size, floor load rating, and door width.

Estimated Quick Build Lead Time 8-10 Weeks

Types of Polar King Quick Build Walk-in Units

  • Walk-in Coolers – 35°F (0°C) to 55°F (13°C)
  • Walk-in Freezers – 0°F (-18°) down to -50°F (-46°C)
  • Combination Cooler/Freezer Unit

Common Walk-in Unit Sizes: 

8’ Walk-in Coolers, Freezers, and Combination Units

  • 8’x 8’
  • 8’x 10’
  • 8’x12’
  • 8’x14’
  • 8’x16’
  • 8’x18’
  • 8’x20’

10’ Walk-in Coolers, Freezers, and Combination Units

  • 10’x10’
  • 10’x12’
  • 10’x14’
  • 10’x16’
  • 10’x18’
  • 10’x20’

Combination Walk-in Cooler/Freezer Units

  • 8’x16’
  • 8’x18’
  • 8’x20’
  • 10’x16’
  • 10’x18’
  • 10’x20’
Quick Build

Quick Build Door Options

Polar King quick build walk-in units have five different door size options to choose from, 36”,42”,48”,54”, and 60”. Simply choose the door width that meets your operational needs.

Door Width Options






 Standard Quick Build Walk-in Cooler and Freezer Features

  • Anti-Microbial Interior Finish
  • Seamless Fiberglass Interior & Exterior
  • HASP External Door Lock
  • Safety Release Handle
  • Lockable Door Latch
  • Heated Door Jamb
  • Magnetic Gasket
  • Door Closer
  • Sweep Seal
  • Low Ambient Controls
  • Defrost Timer
  • Remote Thermometer
  • Interior Lighting
  • Crowned Roof 

Custom Walk-in and Refrigerated Trailer Units

In addition to the quick build program, Polar King also offers fully customized walk-in and refrigerated trailer units. From hazardous location and explosion-proof units to commercial beer and cannabis walk-in coolers, Polar King units deliver precise temperature control to protect even the most sensitive products and materials.    

*Custom modifications and special-order accessories are available but will extend the estimated lead time.

About Polar King International

The introduction of the Polar King outdoor walk-in freezer into the foodservice industry was the result of three generations of walk-in refrigeration technology and experience. Polar King’s fiberglass, one-piece walk-in cooler is the natural evolution of the walk-in cold storage industry from the conventional metal panel constructed unit. In early 1982, Polar King began operations by constructing and shipping walk-ins from a modest 12,000 sq. ft. facility in New Haven, Indiana. As demand grew for outdoor fiberglass commercial walk-in coolers and commercial walk-in freezers, production was moved to a 204,000 sq. ft. facility located in Fort Wayne, Indiana. For 40 years, Polar King has provided thousands of walk-ins to single unit operators, chain restaurants, schools, health care facilities, government agencies, and many other industries requiring dependable outdoor walk-in refrigeration. For more information, visit or contact Polar King, 4424 New Haven Ave, Fort Wayne, IN 46803 USA at (877) 224-8674.