Unsure how to work out your room size?

Follow these simple steps and use our reference picture to guide you with working out your room size and what kit will best suit your needs.

Multiply the length by the width in metres and you have the answer. When measuring more complex shapes it is best to divide them into separate rectangles and then add them together to get a total area.

How to measure your room for electric underfloor & tile heating from Thermafloor New Zealand

Try our running cost calculator

* Costings are based on the following guidelines:

The above calculation is based @ $0.29/kwatt/hr.
Cost calculator amounts are based on 31 days in a month.
Every 10 reduction in the temperature setting of your thermostat will result in a 5% – 8% reduction in power usage and cost over 24 hours.
The calculation of running costs can only be approximate. The actual cost will depend on a number of considerations – user preferences, temperature and switch-on time setpoints, cost of energy, etc.
Recommended temperature for Wooden floors and Tiles @ 240 and 180 for carpets.

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Unsure how to work out your room size?

Try our running cost calculator

* Costings are based on the following guidelines:

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