Walk In Freezers

You’ll want to size your walk-in freezer to your operation’s delivery frequency, peak inventory and how often your staff needs to access items. You’ll want to ensure clear aisle space, as well as room for adequate airflow around evaporators and doors.

Polar King sizes and builds outdoor walk in freezers to your footprint based on menu, delivery cadence, and growth plans. Units are made to order in widths from 6 to 16 feet and lengths from 8 to 65 feet, with options for height, door locations, and interior layout so the box fits your workflow.

Yes. Many manufacturers offer modular and custom commercial walk in freezers so you canchoose a size and configuration to your operation’s needs — at least to some degree.

Because Polar King builds one piece, seamless fiberglass units, our walk in freezers are made to order with widths from 6 to 16 feet and standard lengths up to 60 feet, with custom builds available up to 65 feet. You can also specify dimensions and layout details like height and door locations to fit your site and workflow’s exact needs.

Start with a quick needs check based on your menu, inventory, and space so you can right-size the walk in freezer and be confident it will hold your target low temperatures. Compare models on insulation and energy efficiency, door layout and traffic patterns, and any options you truly need; for freezers, plan for floor frost protection that fits your climate because it can be critical for performance and longevity.

For a simple checklist and examples, see Polar King’s guide to choosing the right walk in cooler or freezer for your business.

Walk in freezers run below 32°F, typically 0°F to minus 10°F, and use thicker, higher R insulation to limit heat gain. Commercial walk in coolers usually target about 35°F and are built for higher storage temperatures with different performance requirements. A cooler can serve as a freezer only with the right refrigeration and insulation upgrades, and if you need both temperatures in one footprint a dual temperature walk in unit is purpose built for that job.

Outdoor walk in freezers add low-temperature storage without using interior square footage, and you can place them near receiving to streamline stocking and pickup. Because freezers run well below 32°F, choose outdoor-rated builds with strong insulation plus heated door frames and weather-resistant electrical to limit frost, condensation, and temperature swings; keeping door-open time short also helps.

For a quick side-by-side of outdoor vs. indoor considerations, see Outdoor vs. Indoor Walk-In Coolers: What’s the Difference?

Generally speaking, you’ll want to set the freezer on a level, load-bearing surface with good drainage and place it where the condensing section has at least 3 feet of open air for ventilation. Provide adequate electrical service sized to the unit and have a qualified electrician make the connection per NEC and local code.

Polar King outdoor walk in freezers arrive fully assembled and are ready to operate with a simple electrical connection. No on-site panel assembly or refrigeration work is required, and customers are typically up and running within hours.

Start by deciding whether you need an indoor or outdoor walk in freezer, since that choice sets your initial shortlist and installation requirements. Next, pick your preferred construction approach: seamless fiberglass for a seamless (high energy efficiency) low maintenance design, or panel built if you are comfortable with seams and on site assembly.

Then, compare brands by total cost of ownership. Total cost is driven largely by energy efficiency, which depends on insulation quality and energy loss controls such as tight door seals, and by overall build quality of the box and refrigeration components that affect repairs, downtime, and lifespan.

Finally, look for features that matter to your operation such as weather rating and corrosion resistance, and confirm third party approvals like NSF and Miami Dade NOA.

Absolutely, Polar King frequently builds custom sub-zero walk in freezers like this one. Please contact us to talk about your operation’s specific needs.