Limestone Tiled Floor with Grout Haze Cleaned in Clipston


These photos are of a Limestone tiled floor which was installed in the Kitchen approximately at a property in the small parish of Clipston, which is close to the towns of Market Harborough and Daventry, three years ago. The customer was never very happy with it since it was laid as it never seemed to look clean asked me to cover over and work out what could be done.

On my initial visit I soon realised that the installer had not cleaned off all the grout from the tiles before applying the sealer. This effectively trapped the grout under the sealer and gave the whole floor a dirty appearance, this explained the problem the customer was frustrated with as she could never ever seem to get the floor looking clean.

Limestone Floor With Grout Haze Before Cleaing Clipston

This issue is known as Grout Haze or Grout Smears and is a problem we often come across where the floor has been laid without the excess grout residue being completely polished off the tiles after the grouting. Some manufacturers recommend the tiles are sealed before grouting to make it easier to polish the grout off later. After discussing how we could remedy this I issued a quote which the customer accepted, and we scheduled the work to be done.

Limestone Floor With Grout Haze Before Cleaning Clipston

Removing Grout Haze from Limestone Kitchen Tiles

I arrived on site on the arranged date, as it was a painted kitchen it was not possible to mask up the units, so I used a small hand-held polishing machine fitted with a six inch 400-grit burnishing pad to carefully clean around the edges and break through the sealant. This process was then repeated with a larger seventeen inch 400-grit burnishing pad fitted to a floor polishing machine throughout the rest of the area.

Once the original sealant had been removed using the burnishing pad the next step was to remove the Grout Haze by given the floor an acid wash with Tile Doctor Acid Gel. Being a gel, this product is easier to control than a liquid and sits on the surface where it’s needed to break down the unsightly Grout Haze. It’s left to dwell for a short period before being worked in with a special brush that is designed for this purpose. The resulting slurry is then removed with a professional wet pick up machine and the floor given a rinse with water to remove any trace of the product.

After treating the Grout Haze my next step was to refine the surface of the Limestone using a medium 800-grit and fine 1500-grit diamond encrusted burnishing pad which are applied with water and restore the polished appearance of the stone. The floor is rinsed with more water between the application of each pad to remove the slurry that is generated and then dried with the wet pickup machine.

Sealing a Limestone Tiled Kitchen Floor

I returned the following day to buff the tiles with a white polishing pad as the customer didn’t want a high shine finish which is normally achieved with the 3000-grit diamond burnishing pad, this gave a low sheen honed look as the customer had requested. The floor was then sealed with two coats of Tile Doctor Ultra-Seal which is a natural look sealer that and will protect the newly restored and polished tiles going forward.

Limestone Floor With Grout Haze After Cleaning Clipston

The customer was very happy with the results and has left the following positive feedback on our website.

‘Professional, floor looks much better’ – Vicki S, Clipston

I gave the customer some tips on maintenance and a complimentary bottle of Tile Doctor Stone Soap to enable her to keep the floor looking its best, this product is designed for the regular cleaning of polished stone floors and is pH neutral, so it won’t prematurely degrade the sealer.

Limestone Floor With Grout Haze After Cleaning Clipston

 

Professional Restoration of a Limestone Tiled Kitchen Floor in Northamptonshire



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Honed Limestone Kitchen Floor Restoration – Upper Boddington, Daventry


The following photos show a recent job we undertook at a timber framed house in the village of Upper Boddington, just south of Daventry. The client was having a new kitchen installed but didn’t want to replace the floor as it was generally in good condition, just dull with some staining and general wear and tear.

As the photos show the kitchen units had already been removed and as the tiles were wall to wall this was an ideal time to have this work carried out as the kitchen was being reconfigured and the customer wanted the floor to look uniform throughout, we also included the hallway in the cleaning process.

Honed Limestone Floor Before Restoration Upper Boddington

Burnishing and Cleaning Polished Limestone Tiles

With tiles made of Limestone, Travertine, Marble and other high quality polished stone, we find that the best way to restore appearance is through a process known as burnishing and in the before photo you will see the specialised grinding and polishing equipment we use to achieve brilliant results and a professional finish.

Honed Limestone Floor Before Restoration Upper Boddington

As the tiles were worn and stained in the high traffic areas we applied Tile Doctor Pro-Clean which had been diluted and decanted into a pump-up sprayer. After leaving it to soak in for ten minutes it was scrubbed into the tile and grout using a rotary floor machine and a stiff brush. This was followed by washing and rinsing of floors with water and extracting the soil with a wet vacuum.

The next step was to apply a full set of Tile Doctor Stone Burnishing pads from 200 grit, 400 grit, 800 grit and finishing with 1500 grit for a honed look. We worked through the pads in 10 metre sections at a time lubricating with water and rinsing with water between each pad.

The kitchen and hallway floors were then allowed to dry out fully overnight.

Sealing Polished Limestone Tiles

The next day I returned to the property and completed the polishing process by applying the very fine 3000 grit burnishing pad with a little water and leaves a high shine finish.

The floor was then sealed with three coats of Tile Doctor Ultra Seal, which is a premium, natural look, impregnating sealer designed to provide maximum stain protection without altering the colour of the stone. The sealer takes an hour to dry and with three coats to apply it took most of the day to finish.

Honed Limestone Floor After Restoration Upper Boddington

The customer was happy with the results and left the following 5-star review on our site.

“Superb Service Chris P, Daventry”

Honed Limestone Floor After Restoration Upper Boddington
 
 

Professional Cleaning, Polishing and Sealing of a Honed Limestone Floor in Northamptonshire



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