Walk-In Cooler, Freezer or Combo for Denver Restaurants
Few pieces of equipment shape a restaurant kitchen as much as the walk-in. It sets how often you order, how you prep, how much product you can buy at a good price and how smoothly your line runs on a busy Friday night. For Denver restaurant owners opening a new location or rethinking an existing kitchen, the first big decision is usually this: do you need a walk-in cooler, a walk-in freezer or a combination unit that gives you both under one roof?
At BBCOND, we install new Crown Tonka walk-in boxes paired with Heatcraft refrigeration systems for commercial kitchens across the Denver metro area. Here is how we help owners think through the choice before anything gets ordered.
Start with your menu and your ordering rhythm
The right walk-in starts with what you actually store. A scratch kitchen in LoHi that takes produce and protein deliveries several times a week has very different needs from a fast-casual spot in Aurora that relies on frozen proteins, fries and pre-portioned items delivered once a week.
- Fresh-forward menus (produce, dairy, fresh meat and seafood, prepped sauces) usually need the most cooler space.
- Frozen-heavy menus (fries, breaded items, ice cream, bulk proteins) lean toward more freezer capacity.
- Mixed menus with both fresh prep and frozen backup stock are often the best fit for a combination unit.
- Delivery frequency matters too. Fewer, larger deliveries mean more storage volume between trucks.
Walk through a typical week of orders with your chef or kitchen manager. Note what arrives, how much space it takes and how long it sits before it is used. That picture drives every decision that follows.
When a walk-in cooler alone makes sense
Many Denver restaurants run perfectly well with a single walk-in cooler and a couple of reach-in or under-counter freezers on the line. This setup works when frozen inventory is small and can fit in reach-ins without crowding the kitchen.
- Best for scratch kitchens, cafes, bistros and farm-to-table concepts.
- Keeps the floor plan simpler with one door and one refrigeration system.
- Leaves room to add a separate freezer later if the menu changes.
When you need a dedicated walk-in freezer
If you are buying frozen product by the case or by the pallet, reach-in freezers fill up fast and you end up juggling stock or paying for more frequent deliveries. A walk-in freezer gives you room to buy in bulk and keep the line stocked.
- Common for pizza concepts, burger and chicken restaurants, and high-volume quick service.
- Useful for multi-unit operators who prep or portion product centrally.
- Freezers have different refrigeration, insulated floor and door heater requirements than coolers, so they should be planned as their own system.
Why many restaurants choose a combination unit
A combination walk-in is one insulated box divided into a cooler side and a freezer side, usually with the freezer entered through the cooler. Crown Tonka builds walk-ins from modular insulated panels, which makes combination layouts a common configuration. Each side gets its own Heatcraft refrigeration system sized for its temperature.
- Space efficiency. One footprint covers both needs, which matters in tight Denver kitchens and older buildings.
- Energy benefit. When the freezer is entered through the cooler, the freezer door opens into cold air instead of a hot kitchen.
- One project. A single box means one site survey, one floor plan and one installation schedule.
The trade-off is flexibility. Once the wall between the two sides is set, the ratio of cooler to freezer space is fixed, so it pays to plan that split carefully up front.
Denver-specific things to plan for
Colorado kitchens bring a few conditions that are worth discussing during the site survey:
- Indoor or outdoor box. If the kitchen is short on space, an outdoor walk-in behind the building can free up room inside. Outdoor boxes need a proper roof, weather protection and a plan for snow and hail.
- Condensing unit location. Remote condensing units on the roof or outside keep heat and noise out of the kitchen. Self-contained or top-mount systems can simplify installation where a remote run is not practical.
- Altitude and dry air. Refrigeration equipment should be selected and set up with Denver elevation and our wide temperature swings in mind.
- Permits and inspections. Walk-ins typically involve building, electrical and health department review. Requirements vary by city and change over time, so confirm current rules for your jurisdiction, whether you are in Denver proper, Lakewood, Englewood or elsewhere.
- Efficiency rules. Federal DOE standards apply to walk-in coolers and freezers, and local energy codes may add requirements. New Crown Tonka and Heatcraft equipment is designed with these standards in mind.
Features that make a walk-in easier to live with
Whichever configuration you choose, a few features pay off every day in a working kitchen:
- LED interior lighting that holds up in the cold and adds little heat.
- Good door gaskets and self-closing hardware so doors seal after every trip.
- Strip curtains to cut warm air infiltration during deliveries.
- EC fan motors on evaporators and condensers for efficient air movement.
- Temperature monitoring and controls so staff can confirm the box is holding temperature.
- Shelving planned around your case sizes, with clear aisles for staff and carts.
On food safety, health departments generally expect cold-held food at 41 degrees F or below and frozen food kept frozen. Confirm the current requirements with your local health department and keep thermometers in every box.
Frequently asked questions
Can I add a freezer to my existing walk-in cooler later?
Sometimes, but it is rarely as simple as it sounds. A freezer section needs its own refrigeration system, a suitable insulated floor and the right door hardware. If you think you will want freezer space within a few years, it is usually smarter to plan a combination unit from the start.
How big should my restaurant walk-in be?
Size depends on menu, seat count, delivery frequency and how you shelve product. During a site survey we look at your available space, door swing, shelving layout and how staff move through the kitchen to recommend a box size that fits now and leaves some room to grow.
Should my old walk-in be replaced or repaired?
BBCOND focuses on new installations and does not repair or service refrigeration. If your current box has damaged panels, failing doors or an aging system that keeps struggling, we can quote a new Crown Tonka box with Heatcraft refrigeration as a replacement. For repairs, contact a refrigeration service provider.
How long does a new walk-in installation take?
Timelines depend on box size, manufacturer lead times, site preparation, electrical work and permits. We give you a realistic schedule after the site survey so you can plan your opening or remodel around it.
Get a free on-site estimate in the Denver area
Whether you are opening a new restaurant in Denver, expanding in Aurora or Lakewood, or replacing a tired walk-in, BBCOND can help you choose between a cooler, freezer or combination unit and install a new Crown Tonka box with Heatcraft refrigeration. Call 303-219-1000, email sales@bbcond.com or contact us online to schedule a free on-site estimate.