Choosing the right cold room is an important decision for any business in the food industry, retail, or agriculture. A properly sized and configured cold room will ensure products are stored at optimal temperatures, reduce energy costs, and comply with food safety regulations.

In this complete guide, the Tehnicold Service team presents everything you need to know to make the right choice.

1. Types of Cold Rooms

There are two main categories of cold rooms, depending on the operating temperature:

Positive temperature cold rooms (0°C to +8°C) - ideal for vegetables, fruits, dairy products, beverages
Negative temperature cold rooms (-18°C to -25°C) - for meat, fish, frozen products
Mixed cold rooms - with separate zones for different temperatures

2. Correct Sizing

The size of the cold room depends on several factors:

The volume of products to be stored
The type of products (different storage density)
Loading/unloading frequency
Available space at your location
Business growth plans

A general rule: calculate the required volume and add 20-30% extra for air circulation and accessibility.

3. Thermal Insulation

The quality of thermal insulation directly affects energy efficiency and operating costs. Injected polyurethane sandwich panels are the current standard, offering:

Excellent thermal insulation coefficient
Resistance to moisture and mold
Fast and clean installation
Long-term durability

Panel thickness ranges from 60mm (positive temperatures) to 120-150mm (negative temperatures).

4. The Refrigeration Unit

Choosing the right refrigeration unit is essential for performance and efficiency:

Correct sizing based on room volume and desired temperature
Eco-friendly refrigerant (R449A, R448A, or R290)
High energy efficiency compressor
Automatic defrost system
Remote monitoring capability

5. Food Safety Regulations

Cold rooms must comply with:

EC Regulation 852/2004 on food hygiene
HACCP standards for the cold chain
Electrical safety standards
Local building and environmental regulations

6. Total Cost of Ownership

Don't just look at the purchase price. The total cost includes:

Initial investment (room + unit + installation)
Monthly energy costs
Periodic maintenance costs
Equipment lifespan (15-20 years)

A premium cold room may have a higher initial cost, but savings on energy and maintenance make it more cost-effective in the long run.

Conclusion

Choosing the right cold room requires a careful analysis of your specific needs. The Tehnicold Service team can help with free consultation, custom design, and professional installation. Contact us for a quote tailored to your business!

Complete Guide: How to Choose the Right Cold Room for Your Business