Commercial Refrigeration Buying Guide for UK Businesses

June 15, 2026

Choosing the right commercial refrigeration equipment is one of the most important decisions for any food retail or hospitality business. The wrong unit can lead to higher energy bills, product spoilage, and costly breakdowns. This guide will help you make an informed decision.

1. Understand Your Business Needs

Before purchasing any commercial refrigeration unit, consider the following:

What are you storing? Drinks, fresh food, frozen goods, dairy, or ice cream all have different temperature requirements.
How much capacity do you need? Measure your available floor space and estimate your stock volume.
How often will the unit be accessed? High-traffic environments need units with fast temperature recovery.
Is display important? If customers need to see the products, a glass door unit is essential.

2. Types of Commercial Refrigeration Equipment

Upright Display Coolers

Ideal for shops, convenience stores, cafés and restaurants. Available in single, double and triple door configurations. Glass doors allow customers to browse products without opening the unit, reducing energy consumption and maintaining consistent temperatures.

Upright Freezer Cabinets

Designed for storing frozen goods at -18°C or below. Suitable for butchers, food service businesses and retail environments. Available in various capacities to suit different storage requirements.

Chest Freezers

Curved glass chest freezers are popular in supermarkets, convenience stores and ice cream parlours. They offer excellent visibility of products and are energy efficient due to their top-opening design, which retains cold air when opened.

3. Key Specifications to Consider

Temperature Range: Ensure the unit can maintain the correct temperature for your products. Chillers typically operate between 0°C and +8°C. Freezers operate at -18°C or below.
Energy Efficiency: Look for units with good energy ratings. More efficient units reduce running costs significantly over time.
Refrigerant Type: Modern units use environmentally friendly refrigerants. Check compliance with UK and EU regulations.
Dimensions: Measure your space carefully, including ceiling height for upright units and door clearance.
Noise Level: Important for customer-facing environments such as cafés and restaurants.

4. Installation and Placement

Proper placement of refrigeration equipment is critical for performance and longevity:

Allow adequate ventilation space around the unit — typically 10–15cm on each side and at the rear.
Keep units away from direct sunlight, ovens, and other heat sources.
Ensure the floor is level to prevent compressor damage.
Use a dedicated electrical circuit where possible.

5. Running Costs and Energy Efficiency

Commercial refrigeration runs 24 hours a day, 7 days a week, making energy efficiency a major factor in total cost of ownership. When comparing units, consider:

Annual energy consumption (kWh/year)
Energy efficiency class (A to G rating)
Estimated annual running cost based on your electricity tariff

A more energy-efficient unit may cost more upfront but will save significantly on electricity bills over its lifetime.

6. Warranty and After-Sales Support

Always check the warranty terms before purchasing. At Frigola, all units come with a full manufacturer warranty. Our team is available to provide advice and support throughout the lifetime of your equipment.