Quick answer: A basic small cold room can start from around £3,000, while larger or more complex systems can exceed £25,000. The final figure depends on size, insulation, refrigeration, location, and how much customisation you need.
London’s restaurants, butchers, delis, and caterers are increasingly weighing up their own storage, and the first question is almost always the same: how much will it cost? Businesses researching commercial cold room installation in London will find that a single price rarely exists, because every room is built around a different brief. For a closer look at the numbers, see this guide on how much a walk-in cold room costs.
1. Size and temperature
A larger room needs more panels and a bigger refrigeration system. Temperature matters just as much. A chiller holding cool, above-zero temperatures is simpler than a freezer, which needs more insulation, an insulated floor, and a system built for colder conditions.
2. Insulation quality
Panels are the structure of the room, and they affect energy bills for years. Foam cores such as PIR and polyurethane give strong insulation in a slim panel, and thicker panels suit colder temperatures. Better insulation can cost more upfront but usually reduces running costs. Cold Rooms Direct’s comprehensive insulation guide explains panel types, thickness, and maintenance in more detail.
3. Refrigeration system
The refrigeration plant is a major part of the budget. Efficient systems, including those with inverter-driven compressors, can cost more to buy but use less electricity. Whether the system is integral or remote also affects price and noise.
4. Extras and customisation
Shelving, lighting, alarms, remote temperature monitoring, and bespoke door arrangements all add to the total. Some are essential for a particular business, while others can be added later.
5. Site and installation
Access, building constraints, power supply, and drainage can all change installation costs, particularly in tight London premises. A site survey is the most reliable way to avoid surprises.
Cheapest is not always cheapest
A poorly planned room can cost far more over time through spoiled stock, high energy use, and early replacement. A well-built cold room in the UK typically lasts one to two decades with good maintenance, so whole-life cost matters more than the headline price.
How to get an accurate quote
- State the size, temperature range, and what you will store
- Say whether you need a floor, particularly for a freezer
- Confirm your electricity supply
- Ask for a site survey
- Compare itemised quotes, including installation, warranty, and servicing
Prices change, so confirm current figures with suppliers.
