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Cannabis Storage UnitsWalk-In Coolers

Increases in Crop Demand Require Commercial Cannabis Storage Units

In order for cannabis and Cannabidiol (CBD) to remain potent, effective and safe for extended periods of time, proper storage is crucial. As the marijuana industry has grown throughout much of the United States, growers, dispensaries, and extractors are looking for storage solutions that meet their temperature and humidity requirements. Cannabis storage units, such as walk-in coolers, provide the critical systems and environment for successful long-term marijuana storage. 

Customized Weed Storage to Meet Your Cultivation Needs

In addition to providing the necessary temperature and humidity requirement, cannabis storage units can also be highly customized. Nearly every aspect of the weed storage unit can be customized to meet specific marijuana cultivation and operational needs. From temperature data logging and monitoring systems, to security Hasp locks and redundant refrigeration, there are a number of options and accessories to ensure your cannabis cultivation unit performs as needed.

Cannabis Storage Units

Custom Options

  • Temperature Data Logging and Monitoring Systems
  • Interior and Exterior Lighting
  • Redundant Refrigeration
  • Insulated Door Viewing Windows
  • Custom Sizes and Configuration
  • Stainless Steel Kickplate
  • Vinyl Strip Curtains
  • Shelving Package
  • Interior Bumper Guards
  • Custom Finishes
  • Reinforced Floor Load
  • 54” Door
  • Security Hasp Locks
  • Digital Thermometers

Cannabis Storage Units with 100% Seamless Fiberglass Design

Polar King walk-in and trailer units are tailored specifically for the rapidly emerging marijuana growing industry. All cannabis storage units and refrigerated cannabis trailers utilize a 100% seamless fiberglass design. This construction method provides a continuous surface which keeps the insulated structure completely intact, free of moisture damage and bacteria formation. With an air-tight seal; moisture, humidity, ventilation, and even lighting can be controlled and adjusted to offer the ideal conditions for drying, storage, and transportation.

About Polar King

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 and outdoor walk-in freezers 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