Precise Cooling. Reliable Refrigeration.
In refrigeration, temperature is not a comfort setting — it is product integrity, shelf life and compliance. Systems have to hold their band consistently, and be maintained so they keep holding it.
Two Temperature Bands. Two Different Design Problems.
Positive and negative cold rooms differ in insulation, refrigeration capacity, defrost strategy and controls. Treating them the same is where most cold room complaints originate.
Positive Cold Rooms
+2°C to +8°C
Chilled storage for fresh produce, dairy, beverages, prepared food and pharmaceutical items requiring controlled chilled conditions.
Negative Cold Rooms
-18°C to -25°C
Frozen storage for meat, seafood, frozen prepared food and ice cream, where sustained low temperature and defrost control matter.
What We Handle
Cold Room Design
Capacity, insulation, panel layout, door type and refrigeration sizing based on product load and door-opening pattern.
Installation
Panel erection, refrigeration piping, condensing unit placement, drainage and electricals.
Refrigeration Systems
Condensing units, evaporators, expansion devices and controls selected for the temperature band.
Temperature Control
Controllers, sensors, defrost strategy and alarm settings so deviations are noticed early.
Preventive Maintenance
Scheduled checks on charge, superheat behaviour, current draw, coil condition, drains and door seals.
Breakdown Support
Response for refrigeration failures where stored product is at risk.
Maintenance Is Cheaper Than Spoiled Stock.
Refrigeration failures are rarely about the compressor alone. Blocked condensers, failed defrost, worn door seals, low charge and drainage issues account for a large share of call-outs — all of which are visible during a preventive visit.
Covered under maintenance
- Refrigerant charge & circuit checks
- Condenser & evaporator coil cleaning
- Defrost cycle verification
- Electrical parameter checks
- Door seal & closure inspection
- Drain line clearance
- Temperature & controller verification
- Service documentation
Planning a Cold Room or Struggling With One?
Tell us the product, volume and target temperature band. We will work back to the right refrigeration capacity and controls.