Polar King Mobile trailers are designed and engineered specifically for outdoor use. The patented process for constructing the one-piece structure Polar King walk-in refrigerated trailers incorporates urethane insulation completely encased in fiberglass, both inside and out. There are no seams and the structure remains completely intact so air and moisture will not deteriorate the insulation.

Nothing like this historically has been available in North America - this is an exceptional mobile refrigerated solution from a world class manufacturing company. Polar King International (Polar King Mobile’s parent company) has four decades of walk-In cooler & freezer technology applied in these refrigerated trailers.

As the industry’s #1 manufacturer of seamless fiberglass outdoor walk-in coolers and commercial walk-in freezers, Polar King units are designed to endure even the most rugged conditions and climates. All Polar King commercial walk-in coolers, freezers and refrigerated trailers are delivered fully assembled and require only a simple electrical connection to put them into operation. With a 100% seamless fiberglass design, Polar King offers the industry’s only one-piece, outdoor unit. To learn more about the fiberglass advantage or for more information, call 888-647-8231 or visit www.polarking.com.