Blue Lias Limestone Tiles in Silverdale Needs Grinding and Polishing

The owner of this Blue Lias Limestone tiled floor in the village of Silverdale was disappointed with the installation which happened two years ago and several attempts by the Builder/Tiler to put it right had not resolved the problem. Basically the floor was not flat and had several raised tile edges resulting in what is known in the trade as a Lippage problem. Favorably, natural stone can be ground down to eliminate such problem.

Milling and Polishing Limestone Tiles

To level a stone surface such as Limestone you need to use a special grinding disc formed of diamond segments that is attached to a heavy rotary machine and run over the tiles until the desired effect is achieved, in our case up to 4mm of Limestone had to be removed in some areas to ensure the tiles were flat. Once this was done the floor was rinsed down to remove the slurry that was generated from the milling process and also scrubbed clean with a dilution of Tile Doctor Pro-Clean with particular attention paid to the grout lines.

Once the surface was level the next step is to burnish the Limestone tiles and restore the polish which is done via the application of a different set of diamond encrusted pads which come in a set of four. You start with a coarse stripper pad with water to strip back the surface and then move onto the finer pads to polish the floor.

Sealing Limestone Tiles

It being a natural stone, the tile needs protecting from contaminants which can stain and this is especially relevant in a kitchen. So the next step was to completely dry the floor and then seal it using two coats of Tile Doctor Color Grow which is an impregnating sealer that soaks into the pores of the stone. Color grow is a great sealer to use on natural stone as not only does it offer good stain protection but it also brings out the colors in the stone.

While we were sorting out the floor we noticed that the skirting boards and kitchen units had not been sealed to the tile with silicone to prevent water ingress that could damage the wood so to finish the job off we sealed in-between.

The client was extremely happy with the end results as they were considering taking it all up and starting again, and left the following feedback on the Tile Doctor website.

“We’re absolutely delighted with the result. The floor, of blue limestone, was laid unevenly and unpolished. Russell and Heidi removed the lippage, polished and buffed the stone and sealed it properly, so it now looks the way it ought to have looked in the first place. It was certainly not cheap; but it was considerably cheaper than having a new floor laid – and it was done in three days without putting the kitchen completely out of action.”