Removing Scratches and re-sealing Black Limestone Tiles for Godalming Property Developer

A property developer contacted me looking for a solution to two problems with a Black Limestone floor he had installed in the kitchen of a house in Godalming. The first problem was the sealer used didn’t do anything to enhance the look of the Limestone tiles and the new owner was very unhappy with their appearance which was now light in colour as opposed to the black Limestone he was expecting. Secondly the kitchen fitter had dragged a wooden box with a rogue screw hanging from the bottom across the floor in several places leading to scratches.

Scratched Black Limestone Floor Before Godalming

With direct trains to London Waterloo taking 45 minutes Godalming is a very desirable place to live and a property hotspot. Fortunately for the developer I was able to advise that both problems were fixable. Firstly, I had to remover the existing sealer, tackle the scratches and then re-seal and polish. Keen to have the problem resolved I was instructed to go ahead with the work.

Scratched Black Limestone Floor Before Godalming

Removing Sealer and Scratches from Black Limestone tiles

The old sealer was not doing anything to enhance the look of the Black Limestone and simply applying a new sealer on-top of the old would not have improved the appearance, so it had to be stripped off first. To remove the old sealer, I attached a coarse 400-grit Diamond burnishing pad to a floor buffer and ran it over tiles with water for lubrication. The process generates a fine slurry so once the whole floor had been burnished in this way the slurry was rinsed off with more water and then extracted using a wet vacuum.

Next, using a small handheld burnishing block I very carefully removed the scratches that the kitchen fitter had caused. Like the burnishing pads these blocks come in different grades and are encrusted with industrial diamonds.

Once happy I was happy that the scratches were gone, I continued to burnish the floor using a medium 800-grit and then a fine 1500-grit pad. These pads are used to hone the stone and build-up its polished appearance. As with the 400-grit pad water is used to lubricate the process and the floor is rinsed and extracted after each pad.

Sealing Black Limestone Tiles

I left the floor to dry off and returned after the weekend to apply the sealer. This is essential for any stone floor as otherwise dirt will become trapped in its pores making it difficult to clean effectively. Sealers can also enhance the appearance of the stone and in this case, we wanted to really bring out its natural dark colour. With this in mind I chose Tile Doctor Colour Grow which is an impregnating sealer that protects from within and includes a colour enhancing agent that improves colour and, in this case, considerably intensified the black colour of the stone to achieve the effect the customer wanted.

Scratched Black Limestone Floor After Burnishing Godalming

Before leaving I ran over the floor with a white buffing pad to add an extra lustre to the stone, by the time I had finished the floor looked amazing. Unfortunately, I never got to hear how the customer felt about the new appearance of their Black Limestone floor however the property developer was much relieved as he thought the whole floor might need to be replaced.

 

Source: Limestone Tile Cleaning and Polishing Service in Godalming

Restoring the Polish on a Limestone Floor

This beautiful Limestone tiled floor was installed in the lounge of a house in the popular London commuter town of Esher. The floor was looking dull after years without a polish and the grout was dirty, there was also a crack running along a number of tiles however without matching replacements it was decided not to address that problem at this time.

Limestone Tiled Floor Before Cleaning and Polishing in Esher

Limestone is a very tough stone so to clean the tile and rebuild the polish it would need to be burnished using different grades of Diamond encrusted pads and then sealed to protect it from ingrained dirt and stains. It’s worth noting that polished stone tile does need to be regularly maintained if you want to keep up its appearance and Tile Doctor does offer this as a service.

Limestone Tiled Floor Before Cleaning and Polishing in Esher

Cleaning Limestone Tile and Grout

Before working on the tiles I decided to treat the grout to a good old fashioned scrub with a strong solution of Tile Doctor Pro-Clean and stiff grout brush. This soon got the grout clean and the soiled cleaning solution was then rinsed away with water and then extracted with a wet vacuum.

Next step was to start the burnishing process using a coarse pad which was attached to a rotary buffer and then, using a litre of water per square metre as lubrication, I cleaned and stripped away any remaining sealer.

Once I’d removed any excess residue with the wet-vacuum, I changed to the a medium grit pad, repeated the cleaning process, and again extracted the soiled residue. Finally, I completed the process once more with the fine grit pad. Once this was completed I buffed the floor with a soft white pad to clean up any dried residue, leaving it ready to be sealed.

Sealing Limestone Tiles

Two days later, once the floor was completely dry, I returned to the property to seal and polish the floor. To begin, I restored the shine to the tiles by applying the last of the four burnishing pads – the very fine grit pad.

To seal the Limestone I applied Tile Doctor Ultra Seal which is an impregnating sealer that soaks into the pores of the Limestone to provide durable protection against ingrained dirt without changing the natural look of the tile.

After an hour, the floor was ready to be buffered once again to bring up the shine and then we were done

Limestone Tiled Floor After Cleaning and Polishing in Esher

I was very pleased with the result and more importantly so did the customer who left the following feedback

“All work very professionally carried out, floors are sparkling.”

Limestone Tiled Floor After Cleaning and Polishing in Esher

 
 
Source: Limestone Tile Cleaning & Polishing Service in Surrey