If you already know your peak frozen load, you are in a stronger position than most operators fitting out a kitchen. You know what a Friday night, a Christmas week or a big baking morning actually looks like in your venue. The next problem is different: translating that number into cabinets, door configurations and a layout that still works at 7pm on your worst day. Capacity printed on a spec sheet and usable capacity in a hot, busy kitchen are rarely the same thing. This is where freezer planning earns its keep.
From a Peak Load Figure to a Workable Freezer Brief
Start by restating your peak load in the units your kitchen actually handles: kilograms of chips and wedges, tubs of ice cream, trays of par-baked pastry, vac-sealed portions of sauce. A figure in litres is useful for comparison, but it tells you very little about whether a cabinet will hold what you need to reach for during service.
Container fit is the first filter. A pastry freezer measured by tray count tells you far more than a headline volume. To use a catalogue example, the Coldline single door upright pastry cabinet rated at 650 litres is described as holding 25 x EN6040 trays. Pan-based uprights elsewhere in the range are listed by pan count — 27, 36 or 54 pans depending on the model. Once you know your peak load is, say, forty trays of croissants plus eighteen tubs of gelato, the shortlist builds itself and you stop comparing cabinets that were never going to fit your containers.
Second, plan for throughput rather than storage alone. Peak load is not a static pile; it is stock going in and out while doors are opening every few minutes. A cabinet that holds the volume but loses its internal temperature every time the door closes is a liability during service. Look at how the unit is built for busy sites: solid doors, good door seals, sensible shelving spacing, and cabinet sizes that let you grab one thing without standing there holding the door open while you rummage.
Third, build in a buffer. Peak load is a season, not a single shift. If your busiest week uses 90 per cent of your frozen storage, one extra delivery, a supplier substitution or a menu change will push you over. Most experienced operators aim to run peak at a comfortable proportion of total capacity, keeping the spare room for overflow and rotation. That spare space is also what makes stocktake and cleaning possible without shutting down half the kitchen.
Matching Cabinet Format to How Your Kitchen Moves
Freezer planning gets easier once you accept that no single format does everything. The catalogue currently lists 228 commercial freezers — a count that can change — split largely between upright storage freezers and underbench models, with chest freezers handled as a separate range. Each format solves a different problem.
Underbench freezers belong on the line. They put frozen stock within arm’s reach of the cook, which cuts steps and door-open time elsewhere. Workbench versions go further by giving you a stainless prep surface on top — useful in a tight kitchen where every square metre has to earn twice. Examples in the range include the Thermaster 1800mm triple door workbench freezers in 360L and 440L, the FED-X 1795mm three door bench freezer, the Besttop underbench freezer at 1800mm and 460L, and the Polar U-Series three counter door freezer with upstand, where the upstand helps protect the rear of the unit. The Williams Opal two door stainless steel under counter freezer is a common reference point for operators who want a familiar brand footprint under the bench. If you are weighing formats, browsing the Commercial freezers collection lets you compare by type rather than guessing from a photograph.
Upright storage freezers do the heavy lifting back of house. Door count matters more than you might think: a double door cabinet lets two staff work at once and reduces how long the whole cabinet is open. Models such as the Atosa 1200mm 900L double door top mounted freezer, or the Coldline double door upright cabinets at 1400 litres, suit venues holding both service stock and bulk back-up. Deep-freeze pastry cabinets are their own category and worth specifying separately if baking sits at the centre of your peak.
Chest freezers remain the quiet achiever for long-term bulk — whole fish, large cuts, seasonal stock — because cold air stays put when the lid lifts. The trade-off is floor space and bending. Many venues run a mix: underbench for service, uprights for daily rotation, and a chest or a freezer room holding the bulk reserve.
Site Checks and Service Details That Sink Good Plans
Freezer planning fails on site more often than it fails on paper. Before you commit, walk the space with a tape measure and a checklist. Door swing and hinge side catch people out in narrow back-of-house corridors. Delivery path width, lift dimensions and doorway clearances decide whether a 1400 litre double door cabinet can physically reach the spot you picked. Floor level and load matters for large uprights, and defrost drainage or condensate management needs somewhere sensible to go.
Then there is heat. A freezer pushed against a hot line, beside an oven or in an unventilated alcove will work harder than its rating suggests. Clearance around the cabinet, airflow through the compressor compartment and the ambient temperature of the room are all part of the brief. In an Australian summer kitchen, this is not a minor point — it is often the difference between a cabinet that keeps pace and one that quietly stops coping.
Power is the other common surprise. Confirm dedicated circuits, plug types and whether the existing board can carry the load before delivery day, not after. Where frozen volume is genuinely bulk, a purpose-built freezer room often beats stacking cabinets. Atlantic designs and manufactures cold rooms, cool rooms and freezer rooms to suit the site, which is worth raising early rather than treating as a retrofit once the cabinets are already installed.
Finally, think about service access. A freezer with its compressor pressed into a corner is a repair waiting to happen, so leave room for a technician to work. Treat warranty, installation timing and finance as terms to be confirmed in writing rather than assumed. Atlantic is an authorised dealer for SilverChef Rent-Try-Buy, which lets operators rent equipment with low weekly payments and the option to upgrade or purchase after 12 months — a practical route when a peak-season requirement lands before your capital plan does. Brands in the collection include Williams, Hoshizaki, Polar, FED-X, Thermaster, Atosa, Skope, Skipio and Coldline, and the live catalogue remains the place to check current pricing, availability and model detail, since ranges and counts shift through the year.
