Walk-in cooler planning: sizing, placement, and what drives cost
By the Zink equipment team
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Plan a walk-in in this order: size it from your delivery schedule and menu volume, place it where receiving and prep can both reach it, choose the refrigeration system your building can support, then let those decisions set the budget. Cost is driven mostly by size, refrigeration system type, panel construction, and floor choice, in roughly that order. Operators who start with a dollar figure and work backward usually end up with a box that is too small within a year. Start with how much product you actually hold at peak, and the rest of the decisions fall into line.
Size from your delivery schedule
The biggest sizing variable is not seat count. It is how often trucks arrive. A kitchen with daily deliveries holds far less inventory than one that receives twice a week. List what sits in the cooler the day before your biggest delivery, translate it into shelving footage, and add growth room. Remember that aisles, door swing, and airflow clearance eat a meaningful share of the footprint. A packed walk-in with no air circulation runs warm in the middle no matter what the thermostat says.
Placement decides your labor cost
Every step between the receiving door and the walk-in, and between the walk-in and prep, repeats thousands of times a year. Put the box where both trips are short. Indoor placement is simpler and keeps staff out of the weather. Outdoor placement frees interior square footage but adds weather protection, lighting, security, and a longer walk. If you go outdoor, plan the path: staff will not properly rotate stock in a box that is unpleasant to reach.
Choose the refrigeration system deliberately
Self-contained systems arrive as one package and simplify installation. Remote systems put the condensing unit outside or on the roof, which removes heat and noise from the kitchen but adds line runs and installation complexity. Where the heat of rejection goes matters: a condensing unit dumping heat into a cramped kitchen makes the whole room work harder. Talk through options with your refrigeration contractor early, and confirm any placement or drainage requirements with your local code official.
| Cost driver | Lower-cost choice | Higher-cost choice | What you trade |
|---|---|---|---|
| Size | Smaller box | Larger box | Inventory flexibility |
| System | Self-contained | Remote | Kitchen heat and noise |
| Floor | Floorless on slab | Insulated floor | Required for freezers, some sites |
| Doors | Single standard door | Extra or glass doors | Access and merchandising |
| Location | Indoor | Outdoor with weather package | Interior square footage |
| Panels | Standard thickness | Thicker insulation | Energy use over the life |
Floors, doors, and details
Whether you need an insulated floor depends on the slab beneath and what the box holds. Freezers generally require one. Cooler applications vary, so confirm with your installer and local code official. Doors deserve attention: a walk-in door is the hardest-working door in the building. Spec heavy-duty hinges, a working closer, strip curtains if traffic is constant, and gaskets your team can actually replace. Interior lighting, view windows, and monitoring alarms are inexpensive during construction and painful to add later.
Plan for the day it fails
Ask what happens when the system goes down on a summer weekend. Temperature monitoring with alerts, a service provider who answers after hours, and a written plan for moving product are worth settling before you need them. Many kitchens also split product between the walk-in and reach-ins so a single failure never strands everything.
Zink Foodservice covers eight Great Lakes states and represents one of the industry's most complete offerings, including walk-in and refrigeration lines. Our team can help you and your foodservice dealer work through sizing and system choices before the concrete is poured. Operators buy through their dealer; we support the spec. Call 800.492.7400 with questions.
Explore refrigeration and walk-in lines in our product portfolio.
Questions operators ask
Who do I actually buy the walk-in from?
Your foodservice dealer or distributor. A rep firm like Zink helps you and your dealer get the spec right, but operators never purchase directly from Zink. The dealer handles the quote, the order, and the delivery logistics.
When should I bring a rep into walk-in planning?
Before the concrete is poured, ideally while the floor plan is still movable. Sizing, placement, and refrigeration system choices are cheap to change on paper and expensive to change after construction. Getting spec help from a rep costs you nothing, so there is no reason to wait.
Can I see refrigeration equipment in person before I commit to a spec?
Yes. Zink runs eight culinary centers across the Great Lakes region, in Columbus, Chicago, Cincinnati, Cleveland, Detroit, Indianapolis, Louisville, and Milwaukee, where equipment from the lines it represents can be tested at no cost. Call 800.492.7400 or work through your dealer to set up a visit.