Installing the Heating Mat

Start by rolling out the heating mat directly onto the insulation board. Ensure the heating element faces upward for optimal performance.

Roma Heating mats are self-adhesive—simply press them firmly onto the insulation to secure them in place.

Next, connect the mat’s cold tail to the thermostat. The thermostat must then be wired into the main electricity supply by a qualified electrician.

Each thermostat includes a floor probe, which should be positioned evenly between two heating cables for the most accurate temperature reading.

Before making any electrical connections, perform a continuity test to confirm that the mat is undamaged and properly installed.

Laying the Tiles

Once the heating mat and floor probe are connected to the thermostat, you can begin tiling.

Start by spreading tile adhesive with a trowel. Take care not to damage the heating elements beneath.

For added protection and a perfectly level surface, apply a layer of self-levelling compound before tiling.

Carefully place each tile onto the adhesive and press down firmly.

Check each tile with a spirit level to ensure they’re flat and evenly spaced.

If needed, cut edge tiles to size and fit them flush with the surrounding tiles for a clean finish.