Directed-temperature cold storage for pharmacies, labs and hospitals

In a regulated cold chain a temperature excursion is rarely just spoilage. A batch of vaccines, a run of biologic reagents or a pharmacy’s reserve stock can be quarantined, written off or turned into a reportable incident by a few hours out of range. A refrigerated container — an insulated steel box with its own refrigeration unit — gives pharmacies, laboratories, wholesalers and hospitals a self-contained, directed-temperature volume that holds a chosen set point and runs from the moment it is plugged in: an overflow for chilled stock, a stand-in during a cold-room refit, or extra capacity through a demand peak. EuroReefer is an editorial comparison site specialising in reefers: we hold no stock, no depot and no fleet — we pass your request to specialist suppliers. Here is what to weigh before hiring or buying for a temperature-controlled cold chain.

Directed temperature: the +2 to +8 °C band

Most medicinal stock lives in the classic chilled band of +2 to +8 °C — vaccines, insulin, many biologics and diagnostic reagents. A standard refrigerated container covers this comfortably: its working range runs from -25 °C to +25 °C as it comes, and the duty is chosen on the controller. Frozen medicinal lines at -15/-25 °C sit within reach of the same box. Ultra-low storage at -60 to -70 °C is a different, specialised and more expensive machine, rare on the hire market, so flag it explicitly if that is your requirement.

One method point outweighs the number on the display: a refrigeration unit maintains a temperature, it does not rescue a warm load — bring the box to its set point before loading, and put away stock that is already cold. How tightly it then holds that point depends on the machine, so rely on the working band rather than a stated accuracy.

Monitoring, alarms and backup: specify, don’t assume

This is where a healthcare brief parts company with a plain cold store. Good Distribution Practice (GDP) sets demanding expectations around temperature control, continuous monitoring and traceability. Whether a particular installation meets them is a matter between you and your regulator — a container on its own does not confer compliance, and no supplier should imply that it does.

What you can do is specify the tools. Three items recur in healthcare enquiries, and each is an option to confirm in writing, not a given:

• Continuous logging — a calibrated recorder that documents the temperature history an audit may ask to see.
• A monitored alarm — notification on an excursion or a power loss, so a fault at 2 a.m. is not found at 8.
• Standby power — redundancy against a mains failure, whether a second feed or a generator connection.

Ask which of these the supplier can fit, and how. Mapping and qualification of the finished installation remain your own responsibility.

Sizing a healthcare cold store

Small formats cover most pharmacy and laboratory needs; wholesale and distribution reach into the larger boxes. Remember that a reefer’s interior is smaller than a dry container of the same format — the insulation takes thickness off the walls, roof and floor.

A 20ft unit measures roughly 5.44 × 2.29 × 2.27 m inside; a 40ft high-cube gives 2.55 m of internal height. On the 10ft, treat the 2.99 m figure as an external overall length — the usable interior is noticeably shorter, so plan it as a four-to-five-pallet store.

Hire or buy: the UK cost picture

Below roughly 18 to 24 months of continuous use, hire usually keeps the edge; beyond that, buying is worth a serious look. The figures below are indicative UK-market rates for 2026, quoted ex VAT (UK VAT applies at 20%), before delivery and electricity.

Minimum hire periods of about 90 days are common, since transport at each end dominates a short job, though some suppliers offer genuine short-term hire at a higher day rate. If you buy, a sound used unit has 10 to 15 years of service left and a class A machine is typically under 12 years old; ask for a PTI (Pre-Trip Inspection) report under three months old, and check the make of the refrigeration unit — Carrier, Thermo King, Daikin or Star Cool — which governs spare-part access. Our hire and for-sale pages set out each route, and the prices page gathers every range.

Power and connection

A healthcare unit runs around the clock, so electricity belongs in the running-cost budget. Consumption depends on format and set point, and is billed at your own tariff.

Connection is usually three-phase 380/400 V through a five-pin 32 A CEE plug, drawing 5 to 12 kW depending on format; some smaller formats accept single-phase 230 V. Because a monitored alarm and standby power are the whole point in this sector, settle the supply — and any redundancy — before delivery, not after.

GDP, ATP and siting: ask before you install

Two clarifications save money. ATP covers the international transport of perishable goods, not static storage: a container parked on site and plugged into the mains falls outside it, so do not let it be sold to you as a requirement. The rules that do apply — Good Distribution Practice, the storage and security of medicines, and planning permission — vary by country and authority, and are best treated as conditional and settled upstream with your regulator and local planning team, because a unit installed and then refused is an expensive mistake.

Compare specialist suppliers

Suppliers differ in real ways: fit-out and monitoring options, the age of the fleet, the minimum hire term. Describe your need once — set point, size, duration, monitoring and alarm requirements, address and access — through our quote request. We pass it to specialist reefer suppliers, who contact you directly if they can meet your need; the exchange does not run through us. Other trades have their own constraints on our sectors hub.