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Cool Room Panel Calculator

Set your room, roof and trims — watch the build in 3D and get panel area, panel count and accessory metres in real time. Then send the spec to Cool Room Master for exact pricing.

4.0 × 3.0 × 2.7 m
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Your room




Waste allowance: %

Estimate

Wall area
Roof area
Approx. panels
Trims / accessories
Total panel area (incl. waste)

Get a price for this build

Estimate only. Panel counts assume full-height wall panels at your cover width, rounded up; trim lengths are perimeter/height based. Exact schedule depends on layout, panel length and openings — confirm with Cool Room Master.

A finished walk-in cool room built from insulated panels
What you are planning — a complete insulated cool room.
What you get

Numbers you can order from

Panel countFull-height wall panels at your cover width, rounded up.
Wall & roof m²Total insulated area for the room.
Accessory metresC-channel, corners and trims by perimeter and height.
Waste allowanceAdd a % so you never under-order on site.

How many panels do I need?

Take your wall and ceiling area and divide by the panel cover width. This calculator does it for you — enter length, width and height and it returns the panel count with an optional waste allowance.

Is the estimate exact?

It’s a close planning estimate. Panel counts assume full-height panels rounded up; exact schedules depend on layout, panel length and openings — confirm with Cool Room Master.

What thickness should I pick?

Roughly 75–100 mm for chillers and 150–200 mm for freezers (often PIR). See the panel pages for detail.

Ready for exact pricing?

Send your room, roof and trims to Cool Room Master for current pricing, delivery and lead times.