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Walk-in Coolers

Polar King outdoor walk-in coolers are designed specifically for outdoor applications requiring refrigerated storage. Available for through the wall applications or freestanding, each Polar King unit is built with our patented fiberglass construction.

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Walk-in Freezers

Polar King outdoor walk-in freezers are designed specifically for outdoor applications requiring refrigerated storage. Available for through the wall applications or freestanding, each Polar King unit is built with our patented fiberglass construction.

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Refrigerated Trailers

Both on the road and on-site, our freezer trailers and cooler trailers are built to last. Our unique seamless, one-piece, fiberglass construction will not rust, scratch, dent or corrode. Every Polar King trailer is built to withstand the worst outdoor elements and rigors of local or highway travel.

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Refrigerated Buildings

Polar King offers an innovative solution for large scale refrigeration needs with our fiberglass modular buildings. Built for various applications, these buildings are constructed with the same patented fiberglass design used for our standard outdoor walk-in freezers and coolers.

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Special Use & Explosion Proof

Years of experience and expertise has allowed Polar King to expand our manufacturing methods to many items outside of the standard walk-in cooler or walk-in freezer application. In fact, the number of projects for specialty use continues to expand on an annual basis. Polar King can also provide freezer and cooler storage units for hazardous (classified) locations use. Whether you need a standard explosion proof freezer unit or a customized freezer unit, we can take care of your requirements.

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