Start with the way the room will be used, not a catalogue dimension.
In short: define temperature, stock volume, traffic, installation conditions and total project cost before choosing a model.
Why specification is the decision that costs the most
Most cold-room problems are born at the specification stage, not on site. An under-sized room forces you to run a second unit, store overflow at ambient, or replace the box entirely. An over-sized room ties up capital and pays to cool empty air every hour of its life. A floor rated for foot traffic fails the first time a loaded pallet truck rolls across it.
The expensive part is rarely the panels — it is the downtime, spoilage, and lost revenue while you rebuild a room that should have been right the first time. Spending an extra hour on the five questions below is the cheapest insurance in the project.
The five questions, at a glance
| # | Question | What it sets |
|---|---|---|
| 1 | What temperature do you need? | Panel thickness, refrigeration type, door type |
| 2 | How much do you need to store? | Internal volume and dimensions |
| 3 | What traffic will the room handle? | Door and floor rating |
| 4 | Where will it be installed? | Site fit, refrigeration placement, floor choice |
| 5 | What is your real budget? | Total cost of ownership over 10–15 years |
Work them in order — each answer constrains the next. Temperature is the master variable: it dictates how thick the panels must be and how hard the refrigeration has to work, which in turn shapes everything downstream.
How to read this group
Each question has its own focused article:
- Temperature and panel thickness — the master variable, and how colder targets drive thicker insulation.
- Sizing for volume and traffic — packing densities, peak inventory, growth buffer, plus the door and floor that traffic demands.
- Site constraints and total budget — what the installation location allows, and how to cost the room across its whole life.
- Cold room configurations by sector — typical patterns for restaurants, retail, processing, and pharma, with a worked example.
When you have a feel for the inputs, run them through the Frostbox size calculator for recommended dimensions, panel thickness, and refrigeration capacity. Treat its output as a strong starting point to confirm with the technical team, not a final engineering sign-off.
Related articles
- Temperature and panel thickness
- Sizing for volume and traffic
- Site constraints and total budget
- Cold room configurations by sector
- How cold rooms work
- Using the Frostbox size calculator
Specifications reflect the MTH Algor panel system and Daikin refrigeration supplied by Frostbox. For a specification matched to your product, site, and budget — including custom dimensions and floor ratings, available on request — contact [email protected].
