Drummy tiles are an indication that something is not quite right with your flooring.
As the old saying goes - "Prevention is better than cure", and we know better than anyone else the consequences of leaving it too long.
We've got plenty of examples of households that left it too late which resulted in having to remove cracked tiles, re-prepare the surface and rematch existing tiles.
Isn't it worth a quick inspection and rectification now? Call us now in Cairns and surrounds for your drummy tile solution.