To make it easy to match up designs at a later date and avoid confusion, please label each room that requires heating.

We need to know the total area you are having heated in each room. Even though you may not have heating under fixed units such as kitchen counters, we advise keeping this area in your calculation to allow for waste.
To calculate a room size you need to multiple the width by the length.
For example a 4m x 5m room would have a total heating area of 20sqm.

One factor we also need to know is how far your room is from the manifold to make sure enough pipe is allowed for. This will be how the pipe runs to and from the required rooms please see image below that shows a 10m pipe run.

If heating a bathroom or wet room, you cannot have thermostats in the same room due to moisture in the air. Therefore we price remote air sensors for these areas to allow your thermostat to detect and regulate temperature in these areas.