Choosing the right on-site cold storage solution is an important task; after all, you need a solution that ensures temperature stability, product safety and operational efficiency. Walk in cooler rentals and refrigerated containers are both great options, but key differences in design, functionality and service set them apart.
Below, we explore these distinctions to help you make an informed choice.
The difference between a walk in cooler and refrigeration container
The main design difference between a walk in refrigeration unit and a refrigerated container lies in their intended purpose and construction:
Walk in cooler
- Designed specifically for stationery, on-site cold storage with a focus on accessibility, temperature stability and efficiency.
- Built with insulated walls to minimize energy loss and maintain precise temperature control. These units typically include features like reinforced flooring, heavy-duty doors with interior safety releases and antimicrobial finishes.
- Delivered and installed at the location, usually requiring connection to an external power source.
Refrigerated container
- Primarily designed for transport and shipping, offering temporary, portable cold storage for goods in transit or on-site.
- Typically made of steel or aluminum for durability during transport, with basic insulation to protect goods rather than optimize energy efficiency. Refrigeration systems are integrated to maintain a temperature range but may not provide the same level of precision or consistency.
- Built for portability, with compatibility for trucks, ships and cranes.
Construction and temperature stability
The standout feature of Polar Leasing walk in coolers is their patented seamless fiberglass design, which creates an airtight seal to prevent cool air from escaping. This high-efficiency design provides superior resistance to external temperatures. Polar Leasing walk in units also offer a diverse range of temperature options, from standard dual-temp models operating between 45°F and -10°F to specialty units such as low-temp models capable of reaching -22°F and stability units with humidity control.
Refrigerated container rental operating prices are often higher due to less efficient insulation and design, making Polar Leasing a cost-effective alternative for long-term use.
Ease of setup
One of the standout features of Polar Leasing walk in cooler and freezer rentals is their ease of setup. Delivered directly to the customer’s site, they require only a basic 4-wire power connection. Once connected, customers can simply flip the ON switch and set the desired internal temperature.
Setting up a refrigerated container is not quite as easy. For instance, it requires a dedicated electrical connection, usually with a three-phase power supply, which may need to be installed by an electrician depending on your location. The container needs to be placed on a level surface with adequate air circulation around it to function optimally. Plus, operating the container involves using a control panel, which may include adjustments for humidity and ventilation.
For those exploring how much it costs to rent a refrigerated container, it’s important to consider the setup and operational ease of Polar Leasing walk in coolers can save time and reduce overall project costs.
Service, availability, and compliance
Polar Leasing’s service network spans nearly 100 locations across the continental United States, ensuring quick lead times and reliable service. From single-unit walk in freezer rentals to large-scale projects, Polar Leasing can accommodate diverse needs with ease. Our units also come equipped with safety and compliance features, including UL-listed components, NSF 7 certification for cleanability, non-skid flooring, interior safety releases and antimicrobial finishes.
In contrast, many refrigerated container rental providers operate locally with smaller fleets, which can limit availability and response times for larger or urgent projects. Additionally, refrigerated containers often lack advanced operational features which are standard in Polar Leasing’s walk-in units.
Reliability you can count on
While any business requiring cold storage can benefit from Polar Leasing walk in coolers, industries with critical temperature stability and safety needs, such as pharmaceuticals and food and beverage, find these walk-in units especially valuable. For these industries, reliability is non-negotiable, making Polar Leasing the clear choice over refrigerated containers.
Many customers who have switched from refrigerated containers to Polar Leasing walk in cooler rentals cite repeated refrigeration failures as the primary reason. Polar Leasing addresses this by performing regular preventive maintenance and refurbishment to ensure optimal performance. In the rare event of an issue, their nationwide service team provides complimentary, rapid support.
Polar Leasing walk in cooler advantages
To summarize why Polar Leasing walk in freezer rentals are a strong choice, we’ve broken it down into a few key points:
- Temperature precision and safety: Advanced refrigeration components ensure consistent and accurate temperature control, critical for safeguarding sensitive products.
- Ease of use: Simple setup and intuitive operation eliminate potential challenges for end users.
- Availability and service: With a large service network and nearly 100 locations, Polar Leasing ensures quick delivery and reliable support.
Whether for short-term rentals or long-term projects, for those exploring reliable cold storage choices, Polar Leasing offers a superior alternative to refrigerated container rentals. Contact us today to get started!