When Fitting Insulation Boards
When installing our insulation boards we recommend a minimum of a 3mm bed of flexible tile adhesive.
This depth would be dependant on the subfloor.
Should there be concerns of unevenness, a deeper bed will be suggested.

When Tiling Directly to a NovaPro/ NovaDeck/
Electric UFH (Sticky mat and loose cable) System
When tiling directly over these underfloor heating systems we recommend a 7mm bed to ensure cables are fully covered and tiles are fully adhered to the surface.

Please ensure all surface are primed with the primer supplied within your kit. If you're looking to source a primer to go with your adhesives, see our range of primers here.

To correctly calculate the amount of adhesive you require use the follow formula:

1.5kg x m2 x bed depth = total Kg divided by 20kg bags = QTY