Do You Need a Cold Room? Cold Room vs Milk Chiller vs Display Fridge
- Cold room = insulated room + refrigeration unit
- Milk: a chiller cools bulk milk faster
- Shops: display fridges cost far less
- Size by daily volume and target temperature
On this page
How Does a Cold Room Work?
A cold room has insulated panels (walls, roof and floor), an insulated door, and a refrigeration system: a compressor and condenser outside, an evaporator (cooling fan unit) inside, and a thermostat/control panel that holds the set temperature. The refrigerant carries heat from inside to outside.
What Determines Cold Room Price in Kenya?
| Cost driver | Why it matters |
|---|---|
| Size (length × width × height) | More panels and a bigger refrigeration unit |
| Temperature | Chiller rooms (above 0 °C) cost less than freezer rooms (below 0 °C) |
| Panel thickness | Thicker panels for freezing; saves power |
| Daily load and pull-down time | Warm produce loaded daily needs more cooling capacity |
| Door, curtains, shelving | Extras add cost but cut losses |
| Power supply | Three-phase units, stabiliser, backup power |
Ask any quote to list panel thickness, compressor capacity, the temperature it is designed for and the daily load it can cool.
Cold Room vs Milk Chiller for Milk
Milk must be cooled quickly to about 4 °C to stop bacteria. A milk chiller (cooling tank) has the refrigerant in contact with the stainless tank and an agitator, so warm milk cools fast and evenly. A cold room cools air, which cools milk in cans slowly. For collection centres, co-operatives and milk bars, a chiller is the right tool.
100 LTRS MILK CHILLERKSh 280,000
300 LTRS MILK CHILLERKSh 330,000
500L MILK CHILLERKSh 450,000
700 LITRES MILK CHILLERKSh 650,000
H-TECH 1000 LTRS MILK CHILLERKSh 800,000| Product | Price |
|---|---|
| 100 LTRS MILK CHILLER | KSh 280,000 |
| 300 LTRS MILK CHILLER | KSh 330,000 |
| 500L MILK CHILLER | KSh 450,000 |
| 700 LITRES MILK CHILLER | KSh 650,000 |
| H-TECH 1000 LTRS MILK CHILLER | KSh 800,000 |
Current listed prices incl. VAT (updated 6 October 2026).
Sizing: what size milk cooling tank do I need. Running costs: how to reduce chiller electricity cost.
Cold Room vs Display Fridge for Shops
Minimarts, milk bars, butcheries and drinks shops mostly need to show and sell cold goods. Display fridges do that at a fraction of a cold room's cost, use a normal socket, and can be added one at a time as sales grow.
200 Liters Display Fridge(EX-UK)KSh 32,000
280 Liters Display Fridge(EX-UK)KSh 36,000
400 Liters Display Fridge(EX-UK)KSh 43,000
650 Liters Display Fridge(EX-UK)KSh 60,000
Double Door Display Fridge(EX-UK)KSh 78,000| Product | Price |
|---|---|
| 200 Liters Display Fridge(EX-UK) | KSh 32,000 |
| 280 Liters Display Fridge(EX-UK) | KSh 36,000 |
| 400 Liters Display Fridge(EX-UK) | KSh 43,000 |
| 650 Liters Display Fridge(EX-UK) | KSh 60,000 |
| Double Door Display Fridge(EX-UK) | KSh 78,000 |
Current listed prices incl. VAT (updated 6 October 2026).
See display fridge buying guide, ex-UK vs new and fridge electricity use.
Which Should You Choose?
| You store… | Best fit |
|---|---|
| Raw milk in bulk (collection, co-op, milk bar) | Milk chiller |
| Drinks, yoghurt, packed food for sale | Display fridge(s) |
| Pasteurised milk for a milk ATM | Milk ATM with built-in cooling: how a milk ATM works |
| Large volumes of crates, cartons, fruit, vegetables, meat | Cold room |
Does a Cold Room Need Ventilation?
The room itself is sealed, but the outdoor condenser needs free airflow and shade to reject heat. A condenser in a hot, closed space works harder and uses more power. The same applies to chillers and fridges: leave space around them.
Cold Room Maintenance
- Keep door seals clean and closed; use strip curtains.
- Do not block the evaporator airflow with stock.
- Clean condenser coils regularly.
- Record temperatures daily.
Watch: Milk chillers and pasteurizers
Frequently asked questions
How much is a cold room in Kenya?
It depends on size, temperature (chiller or freezer), panel thickness and cooling load; get a quote listing these.
How does a cold room work?
Insulated panels keep heat out while a compressor, condenser and evaporator move heat from inside to outside under thermostat control.
Is a cold room good for storing milk?
For bulk raw milk, a milk chiller is better because it cools milk faster and more evenly.
What is cheaper than a cold room for a shop?
Display fridges: lower cost, normal power socket, and you can add more as sales grow.
Does a cold room need ventilation?
The room is sealed, but the outdoor condenser needs good airflow and shade.
What temperature should a cold room be?
It depends on the product: chiller rooms run above 0 °C, freezer rooms below. Follow the product requirements.