Quick answer. A 200 m² convenience-format store needs roughly 4-6 refrigerated fixtures — 1-2 island freezers, 2-3 upright glass-door units, and 1 ice cream cabinet — covering 15-20 linear meters of display. A 500 m² neighborhood supermarket scales to 20-25 fixtures across 40-50 linear meters, and a 1000 m² full-format store runs 35-45 fixtures spanning 80-100 linear meters once a multideck dairy and deli wall is added. The planning unit shopfitters actually use is linear meters of case per square meter of sales floor, not a flat headcount — the table below breaks it down by category and store tier.
This list is built for chain buyers and shopfitting companies who need a working procurement sheet, not a brochure. Every quantity below assumes a standard grocery/convenience mix — packaged frozen, chilled beverages, dairy, and impulse ice cream — and scales up or down depending on how much floor is given to fresh produce, meat, or deli service.
Why Floor Area Alone Gets the Equipment Count Wrong
Two stores at the same 500 m² footprint can need a different case count depending on category mix. A convenience-heavy format with a high beverage-to-grocery ratio pushes more upright glass-door coolers per square meter; a fresh-forward format with a deli and produce section shifts spend toward multideck open cases and service counters instead of packaged frozen.
The working ratio most shopfitting firms use is linear meters of refrigerated display per square meter of total sales floor: roughly 0.08-0.10 m of case per m² for a compact convenience format, rising to 0.10-0.12 m/m² once a store adds a dairy and deli wall. That ratio, not raw floor area, is what actually drives the unit count in the table below.
Aisle clearance is the second constraint. A single-door upright freezer needs 900-1000 mm of open door swing plus a minimum 900 mm clear aisle in front of it for restocking carts and shopper traffic — skipping that clearance is the most common reason a shopfitter has to pull a unit back out after installation.
Refrigeration Equipment List by Store Size — 200 / 500 / 1000 m²
The table below is a starting bill of materials, not a final layout. Use it to build the first RFQ draft, then adjust category counts against the store’s actual planogram.
| Equipment Type | 200 m² Store | 500 m² Store | 1000 m² Store | Typical Footprint | Connected Load (each) |
|---|---|---|---|---|---|
| Island freezer (chest-style, frozen) | 1-2 units | 3-4 units | 6-8 units | 2.5 m x 1.1 m | 1.6-2.2 kW |
| Upright glass-door freezer (reach-in) | 2-3 units | 4-6 units | 8-12 units | 0.75-1.35 m wide, 2.0 m tall | 1.0-1.5 kW |
| Upright glass-door chiller (beverage/dairy) | 2-3 units | 6-8 units | 10-14 units | 0.75-1.35 m wide, 2.0 m tall | 0.6-0.9 kW |
| Multideck open/closed chiller (dairy, deli wall) | — | 8-10 m run | 25-30 m run | 1.25 m bay modules | 0.3-0.4 kW/m |
| Ice cream cabinet (chest or scoop-top) | 1 unit | 2 units | 3-4 units | 1.5-2.0 m x 0.9 m | 0.9-1.3 kW |
| Wine and beverage cabinet | 0-1 unit | 1-2 units | 2-3 units | 0.6 m x 0.65 m | 0.2-0.35 kW |
| Meat/seafood service case | — | 1 unit | 2-3 units | 1.25-2.5 m x 1.1 m | 0.8-1.2 kW |
| Estimated total linear meters | 15-20 m | 40-50 m | 80-100 m | — | — |
| Estimated total connected load | 7-10 kW | 15-20 kW | 28-35 kW | — | — |
What Changes Between Format Tiers
Below 300 m², island and upright glass-door units dominate because they’re self-contained — no remote condensing unit, no machine room, plug into a standard 220V/50Hz circuit and go. Past 500 m², multideck cases start replacing upright chillers along the dairy and deli wall because open-face access cuts restock time per SKU, even though an open multideck runs 30-40% higher connected load per linear meter than a glass-door equivalent.
At 1000 m² and above, most shopfitting specs shift the multideck and service-case run to a remote rack system rather than individual plug-in compressors, which turns the RFQ from a per-unit compressor spec into a total refrigeration duty (kW) the rack has to carry — the connected-load row above is what that rack-sizing conversation starts from.
Convenience Store Cooler Layout: Zone-by-Zone for a 200 m² Format
For a compact-format store, the cooler layout question isn’t how many units to buy — it’s where the four fixtures go relative to the checkout and entrance.
- Entrance-to-checkout wall: 1-2 upright glass-door beverage chillers, positioned for impulse grab on the way to the register, not buried at the back of the store.
- Back wall: 1-2 island freezers for packaged frozen food, placed where the compressor exhaust doesn’t blow into the main aisle.
- Mid-store, dairy adjacency: 1 upright glass-door chiller for dairy and deli-packaged items, kept away from direct sun through a storefront window — solar load on a glass-door case measurably raises compressor duty cycle.
- Checkout-adjacent: 1 ice cream cabinet, close enough to the register for staff to see it without walking the floor, since ice cream cabinets are a common shrinkage point in a convenience format.
Minimum clear aisle in front of any door-swing fixture should stay at 900 mm; drop below that and a fully loaded restock cart can’t pass a customer standing at the case, which slows restock windows during peak hours.
Refrigerant, Insulation and Compliance: What the Spec Sheet Should Say
Cabinet classification for commercial refrigerated display follows ISO 23953-2, which sets the climate class and temperature class a case is tested and rated against — a chest-style island freezer rated for frozen display needs to hold food at -18°C or colder under the standard’s climate class 3 test condition (25°C ambient, 60% RH) — a spec sheet that only says “cold enough” without naming that class doesn’t tell a buyer what the case holds under load.
Refrigerant choice is the next line item. R290 (propane) is now the default charge for self-contained plug-in cabinets exported to markets phasing down high-GWP HFCs under the EPA’s HFC phase-down program; R290 carries a GWP under 3 versus roughly 3,900 for R404A. Because R290 is an A3 flammable refrigerant, IEC 60335-2-89 caps the charge in a single self-contained circuit at 150 g, which is why island and upright units are split into multiple independent circuits rather than one large charge.
Insulation on the cabinet body is cyclopentane-blown rigid polyurethane foam, typically 50-60 mm thick on frozen-rated units, at 38-42 kg/m³ density and roughly 0.020-0.022 W/(m·K) thermal conductivity — thinner or lower-density foam still holds temperature class but raises compressor runtime and defrost frequency, which shows up as a higher kWh/day figure on the buyer’s energy bill within the first season.
Cold-chain temperature compliance downstream of the cabinet still falls on the retailer: guidance such as the CDC’s food safety cold-chain reference puts the safe chilled-holding threshold at 4°C (40°F) or below, which is the number a store’s HACCP log checks against regardless of what the cabinet’s factory spec sheet claims.
Building the RFQ: What Chain Buyers and Shopfitters Should Specify
A workable RFQ line item needs more than “upright freezer, 2 units.” Specify: internal/external dimensions and footprint tolerance, refrigerant type and charge weight, compressor brand and displacement, insulation thickness and density, door swing direction (left/right hinge), self-contained versus remote condensing, and supply voltage/frequency (220V/50Hz export markets differ from 110V/60Hz).
Manufacturer-direct sourcing changes two numbers that matter most to a chain buyer: MOQ and customization lead time. A direct factory order typically runs a 10-20 unit MOQ per model with a 25-35 day production lead time on standard colors, versus a 40-60 unit minimum through a distributor layer. Custom branding — panel color, logo decal, or door graphic — usually adds 7-10 days without moving the MOQ, since branding runs on the same production line as the base unit.
Container loading is the other line item shopfitters ask about before signing: a 40HQ container typically carries 20-26 mixed island and upright units depending on model mix, which is the number a rollout plan for a 10-store chain should build backward from rather than ordering unit-by-unit.
Request CE conformity documentation and the compressor and refrigerant certificate with every quote — and confirm the exporter’s full cabinet range actually covers the specific temperature class the store’s category plan needs, rather than substituting a chilled-rated case into a frozen-food line item to hit a delivery date.
FAQ
Q: How many linear meters of refrigerated display does a 500 m² supermarket need?
Plan for 40-50 linear meters split across island freezers, upright glass-door units, and an 8-10 meter multideck dairy/deli run, based on the 0.08-0.12 m of case per m² of sales floor ratio most shopfitters use.
Q: What’s the difference between an island freezer and an upright glass-door freezer for supermarket layout?
An island freezer is a chest-style, open-top or sliding-lid case that customers browse from above, typically 2.5 m long and self-contained; an upright glass-door freezer is a vertical reach-in case, 0.75-1.35 m wide, that displays product at eye level and needs less floor footprint per SKU but more door-swing clearance.
Q: Is R290 propane refrigerant safe for indoor supermarket cabinets?
Yes, when the cabinet is built to IEC 60335-2-89 with the 150 g per-circuit charge limit and normal ventilation — R290’s A3 flammability classification governs charge size and servicing procedure, not whether it can be used in an occupied retail space.
Q: How much electrical load should a shopfitting company budget for a 1000 m² store’s refrigeration line?
Budget roughly 28-35 kW of connected load across island, upright, multideck, and service-case fixtures before diversity factor, and confirm whether the dairy/deli multideck run will sit on a remote rack rather than individual plug-in compressors.
Q: What’s a realistic MOQ and lead time buying refrigeration cabinets manufacturer-direct?
Expect a 10-20 unit MOQ per model and a 25-35 day production lead time on standard specifications; custom branding adds roughly 7-10 days without raising the MOQ. Confirm container loading — 20-26 mixed units per 40HQ — before finalizing a multi-store rollout schedule.