Walk-In Freezers
Portable Freezer Rentals
Need a large amount of onsite sub-zero cold storage? Polar Leasing has the outdoor portable freezer rentals you’ve been looking for. Our energy-efficient freezers provide operating temperatures of 0°F or -10°F (-18°C/-23°C) and use less electricity than other models, so you’ll pay less in operating costs. And with our no-hassle delivery, your Polar King portable walk-in freezer rental will arrive fully constructed and ready to operate, needing only an electrical connection.
- Pre-wired, pre-assembled, and ready to operate with just an electrical connection.
- Electric-powered – no fumes, fuel bills, or diesel engine noise.
- Able to be placed anywhere – grass, gravel, or moderately uneven surfaces.
- Durable — seamless fiberglass construction is impervious to all weather conditions.
- Placed at ground level for easy access – no ramp necessary.
- Pre-set at either 0°F / -18°C or -10°F / -23°C.
Available Models
A superior alternative to refrigerated container rentals
Polar Leasing walk ins are less than half the weight of refrigerated containers, allowing faster, hassle-free delivery without the need for special equipment. Walk ins have an easy-open door, while refrigerated containers have cumbersome cargo doors that make getting in and out difficult and time consuming. And because Polar Leasing coolers and freezers are the most energy-efficient walk ins on the market, they use less energy and cost less to operate.
Additional Features
Polyisocyanurate rigid board creates an even layer of premium insulation inside of Polar King portable walk-in freezer rentals, for the ultimate in energy efficiency. A seamless fiberglass layer covers the unit inside and out, protecting the outside from even the harshest environmental conditions and creating an easy-to-clean, sanitary surface inside.
- Heavy duty non-skid floor
- Lockable door latch
- Self-closing hinges
- Hasp lock on exterior door
- Safety release handle
- Heated door jamb
- Magnetic gasket
- Door closer
- Sweep seal
- Low ambient controls
- Defrost timer
- Heated relief port
- Light switch/pilot light
- Rain cap exterior doors
- Remote thermometer
- Interior lighting
- Crowned roof
- Heated freezer door
Popular Applications
Restaurants & Emergency
Solve your peak season or emergency cold storage challenges with portable freezer rentals.
Institutional
Get a walk-in freezer rental for your school, hospital, government agency, or other institution.
Large Events
Get a rental unit with a clean white exterior and quiet electrical connection for your large event.
Product Downloads
Typical Single Phase Wiring Connections for Dual Temps
Videos
How a Walk-In Freezer Works
Commercial freezers use the same principles as your freezer at home. Although you may think of cold air circulating in the unit, it is really energy — in the form of heat — that transfers from hotter areas into colder areas. In this case, heat above the freezer’s set point is removed from the insulated space, making it colder inside.
When the temperature inside of the unit rises above the set point of the freezer, refrigerant gets triggered and enters the compressor as a low-pressure, low-temperature gas. When the refrigerant compresses, its temperature rises. This higher temperature gas then passes to the outside of the unit, releasing excess heat through radiation and lowering the temperature of the refrigerant. The gas continues on, passing through an expansion device that releases pressure, forcing its temperature lower and causing it to change into a liquid state. The cooler refrigerant passes to the inside of the freezer, absorbing excess heat. The process continues to cycle until the unit reaches its set point.
Get Started
Need more information or ready to reserve your portable walk-in freezer rental? Get an instant quote now, or contact us today to schedule your reservation.
Frequently Asked Questions
What are the options for temporary frozen storage?
Temporary frozen storage solutions typically include walk-in freezers, refrigerated or freezer trucks and trailers, and converted refrigerated shipping containers. Walk-in freezers are suitable for on-site frozen storage needs, freezer trucks accommodate transportation requirements, and shipping containers serve frozen storage applications cost-effectively, albeit with some drawbacks detailed here. Selection depends on factors including storage volume, operational/workflow needs, duration requirements, site constraints, and whether the frozen goods need to remain mobile or stationary.
What are the benefits of renting a walk-in freezer versus buying?
Renting walk-in freezers eliminates significant capital expenditure while providing immediate frozen storage capacity for temporary or seasonal requirements. Maintenance, repairs, and emergency service are typically included in rental agreements, reducing operational burden and unexpected costs. The flexibility to adjust capacity, upgrade equipment, or terminate service as business needs evolve makes renting advantageous for operations with variable frozen storage demands or limited capital resources.
For more, see this full breakdown of renting vs. buying a walk-in freezer.
How do walk in freezer rentals compare to renting a reefer or freezer box truck?
Walk-in freezer rentals and freezer trucks each address different operational requirements with unique features. Walk-in freezers rest at ground level for convenient access, operate with minimal noise, and feature bright interior lighting for improved visibility. Freezer trucks are elevated approximately 4 feet from ground level and use diesel refrigeration systems that generate operational noise. Consider your specific needs regarding stationary versus mobile storage, ambient noise tolerance, and staff accessibility when evaluating.
For more, see this full comparison of freezer box trucks and walk in freezer rentals.
How do refrigerated shipping containers compare to walk-in freezer rentals?
Refrigerated shipping containers and walk-in freezer rentals serve different frozen storage needs with notable contrasts in deployment, accessibility, and efficiency. Shipping containers require crane positioning at 10,000 pounds, and feature outward-opening cargo doors while producing significant operational noise unsuitable for many commercial settings. Walk-in freezers enable rapid deployment under 2,000 pounds, incorporate user-friendly doors for easy access, and maintain quiet operation with reduced energy consumption.
See this comprehensive analysis of walk-in freezers versus refrigerated containers for additional information.
How should you choose a reliable walk-in freezer rental provider when comparing several companies?
When evaluating walk-in freezer rental providers, consider several critical factors including power source options (electric versus gas-powered refrigeration), available unit dimensions, and service coverage areas. Assess the provider’s maintenance response times, emergency support availability, and rental term flexibility to match your operational requirements. Additionally, evaluate the quality of insulation, temperature monitoring capabilities, and the provider’s track record for maintaining consistent temperatures across various environmental conditions.
What makes Polar Leasing different than other commercial freezer rental providers?
Polar Leasing sets itself apart with advanced insulation technology and superior construction standards that ensure precise temperature stability while minimizing thermal loss, leading to reduced operational expenses versus competing providers. Our walk-in freezer units incorporate robust construction materials and commercial-grade door systems engineered for high-frequency access in challenging conditions. We also have extensive national service coverage, flexible rental lengths and best-in-class customer service.
What are the sizes/dimensions of standard walk-in freezer rental units?
Walk-in freezer rental units are available in dimensions ranging from compact 6′ x 8′ models to expansive 16′ x 65′ configurations for industrial applications. The most frequently requested sizes are 8′ x 10′ and 8′ x 20′ units, which accommodate most typical applications such as events and emergency restaurant use. Multiple units can be combined or customized configurations arranged to address unique spatial constraints or volume requirements.
Do you provide walk in freezer rentals for small events or catering rentals?
Polar Leasing rentals accommodate events ranging from small weekend gatherings to major national conventions, with rental terms available from one week to five-year extended agreements. Whether supporting refrigeration needs for a private catering event or large-scale festival operations, rental providers can typically deliver appropriately sized frozen storage solutions.
If you need help thinking through your options, see this guide to short-term refrigeration rentals for events.
How quickly can you deliver?
Our walk-in freezer units can often be delivered within 12-24 hours for urgent requirements, subject to local depot inventory and delivery schedule availability. Standard delivery requests are typically fulfilled within 2-3 business days, though seasonal demand may affect availability. Advance planning is recommended during peak periods to ensure timely delivery and installation.
What are the benefits of renting a walk-in freezer versus buying?
Renting walk-in freezers eliminates significant capital expenditure while providing immediate frozen storage capacity for temporary or seasonal requirements. Maintenance, repairs, and emergency service are typically included in rental agreements, reducing operational burden and unexpected costs. The flexibility to adjust capacity, upgrade equipment, or terminate service as business needs evolve makes renting advantageous for operations with variable frozen storage demands or limited capital resources.
For more, see this full breakdown of renting vs. buying a walk-in freezer.