polishing limestone Archives - Cambridge Tile Doctor

Limestone Floor Renovation Lode Cambridge

Heavily Soiled Limestone Floor Renovated in Lode Cambridge

I was contacted by a homeowner from the village of Lode near Cambridge about their beautiful Limestone floor that ran through most of the ground floor but mostly evident in the Kitchen.

The floor had not been deep cleaned and sealed for some years, and now with the sealer failing dirt was becoming lodged in the pores of the stone making it difficult to keep clean. What was once an attractive Limestone floor was now looking very grubby and un-appealing. The owner unhappy with its appearance asked if I could pop over and provide a price for renovating the floor.

Limestone Floor Before Cleaning Lode Cambridge

I went over to survey the tiles and provide a quote as requested. It was immediately clear to me that as suspected the sealer had definitely worn off and dirt was now building up in the pores of the stone where it’s difficult to shift. Whilst there I conducted a test clean of the floor so they could see the difference we could achieve and it was quite a contrast.

Happy with the potential transformation I was booked to do the work and replace some grout that was missing in places.

Cleaning and Burnishing Limestone Tiles

Before beginning the restoration, I took the necessary precaution of covering the walls and kitchen units to protect them from exposure to cleaning products or mess.

Once that was done, I started the cleaning by applying Tile Doctor Remove and Go, which is a high-performance stripping and cleaning agent, to break down what was left of the sealer. This product can also be used to clean the stone itself, as well as the grout lines. I applied a strong dilution to the Limestone and grout lines and then let it soak in for ten minutes before scrubbing it in with a black pad fitted to a rotary buffer machine. Once done the soiling was rinsed away with water and removed with our high-pressure van mounted extraction system.

After completing the initial cleaning process, I moved on to restoring the polish to the tiles which we do with a set of diamond encrusted Burnishing Pads. Each pad has a different level of grit to grind away the dirt from the stone and build up the polished appearance. The process effectively resurfaces the stone leaving it looking new and fresh.

The process starts with the application of a coarse 400-grit pad, fitted to a rotary machine, to grind away any excess muck and sealant lubricated with a little water. The resultant slurry is rinsed away and I followed up with the application of the Medium 800 grit pad to start the restoration of the polish again with a small amount of water, followed by the Fine 1500 grit pad for the second polish.

Before finishing for the day, I regrouted those areas that needed attention and then left the floor to dry off overnight.

Sealing Limestone Tiles

The next day I started with the application of the last burnishing pad which is a very fine 3000-grit pad to achieve the most refined and highest quality polish possible. The process of burnishing is a gradual but highly effective means of achieving this kind of finish. This last pad is applied dry with only a little water sprayed onto the surface and leaves the floor dry.

The last step was to seal the floor and after discussing this with the owner previously it was clear they wanted the Limestone to keep its light appearance and so to seal the floor we used Tile Doctor Ultra Seal. This is a premium impregnating sealer that works by occupying the pores in the tile thereby preventing dirt from becoming lodged there.

Limestone Floor After Renovation Lode Cambridge

I completed the job just in time for Christmas 2022 and as you can see from the photos the Limestone was transformed. Needless to say, the client was extremely happy with the result and pleased the floor would be in good shape in time for the festivities.

For the regular cleaning of polished stone like this floor I recommend the use of Tile Doctor Stone Soap which is a gentle yet effective tile cleaner that helps maintain the patina.

Limestone Floor After Renovation Lode Cambridge

Professional Polishing of a Dull Limestone Tiled Floor in Cambridgeshire

Heavily Soiled Limestone Floor Renovated in Lode Cambridge Read More »

Limestone Floor Polished in Fordham Cambridge

Honing Limestone Flooring Before House Sale in Fordham Village

1 Comment / Cambridge Tile Cleaning, Ely Tile Cleaning, Grout Cleaning, Limestone Tile Cleaning and Polishing / Tom Conlon

A client from Fordham on the outskirts of Cambridge called us in to renovate their polished Limestone flooring that ran throughout the ground floor. Years of general wear had made the stone lose it lustre and the client wanted it looking its best as they were looking to sell the property.

Large Limestone Floor Before Polishing Fordham

WC Limestone Floor Before Polishing Fordham

Polished stone flooring does look incredible and gives any property a premium feel, however it does require regular maintenance if it’s to look its best. In fact, Tile Doctor offers a Maintenance Plan for floors like this one where we pop back once or twice a year to re-polish the stone with a high grit pad and top-up the sealer.

Without maintenance of this nature the polish will slowly wear down and eventually the sealer will fail allowing dirt to becoming ingrained in the stone and making it difficult to keep clean. The solution is to strip what’s left of the old sealer off the stone, bring up the polish using a set of diamond burnishing pads (Honing) and then re-seal and this is what I recommended for this Polished Limestone floor.

Kitchen Limestone Floor Before Polishing Fordham

Cleaning and Honing a Polished Limestone Tiles

Before beginning the restoration, I took the usual precaution of covering the walls and kitchen units with thin blue plastic to protect them from exposure to any cleaning products or mess.

Working in the different areas one by one my first task was to give the Limestone a deep clean using a dilution of Tile Doctor Remove and Go, which is a coatings remover designed to break down any old sealant remaining on the tiles. This product is scrubbed in and then extracted, as well as removing the old sealer it also does a good job of cleaning the stone and grout. To extract the soils and clean the tiles afterwards I use a high-pressure hot water cleaning and extraction machine which is built into my van and keeps any mess to a minimum.

After completing the initial cleaning process, I moved on to honing the stone which slowly restores the polished appearance. This is done using a set of Diamond encrusted burnishing pads of different grits which slowly resurface the appearance of the Limestone tile removing scratches and other imperfections.

The process starts with the application of a coarse 400-grit pad, fitted to a rotary machine and is applied only with water to help lubricate the process. The resultant slurry is then rinsed away and the process repeated with a medium 800-grit pad again with water. At this point the polish on the stone starts to build and after another rinse and extraction is followed by a fine 1500-grit pad.

Finally, a very Fine 3000 grit pad is applied dry with only a little water sprayed onto the stone. The process of burnishing is a gradual but highly effective means of achieving this kind of finish.

Sealing Limestone Tiles

After burnishing the tiles and to achieve a really hard wearing and high polish I covered the floor in Tile Doctor Shine Powder crystals and buffed them into the Limestone tiles using a White buffing pad. Then to give the floor extra protection I applied a couple of coats of Tile Doctor Ultra-Seal, which soaks into the pores of the stone to prevent dirt from becoming ingrained there.

Large Limestone Floor After Polishing Fordham

Kitchen Limestone Floor After Polishing Fordham

Ultra-Seal was chosen because it’s an invisible sealer which won’t affect the appearance of the Limestone resulting in a very natural appearance. You won’t realise its there until you spill something on the floor and then you will notice it pooling on the tiles to form a bubble that can be easily wiped off.

It took some time, but once completed the Limestone looked great with a really deep high shine that the light bounced off.

WC Limestone Floor After Polishing Fordham

Professional Polishing of a Dull Limestone Tiled Floor in Cambridgeshire

Honing Limestone Flooring Before House Sale in Fordham Village Read More »

Cream Limestone Floor Before After Refurbish Cambridge

Cream Limestone Floor Refurbished in Cambridge

1 Comment / Cambridge Tile Cleaning, Limestone Tile Cleaning and Polishing, Work by Category, Work by Location, Work History / Tom Conlon

The pictures below are of a Cream Limestone floor that I was recently asked to renovate in Cambridge. Limestone tile had been installed throughout much of the ground floor and due to the original sealer wearing off it had started absorbing dirt into the pores of the stone. This is an inevitable problem with natural stone and once ingrained with dirt the tiles looked permanently dirty despite the efforts of the owner to clean them.

Cream Limestone Floor Before Cleaning Cambridge

Having visited the property to survey the floor, I discussed with the owner the process required to deep clean and polish the stone back to health. Happy with my quotation we agreed a date for the work to be carried out.

Cleaning and Polishing a Large Limestone Tiled Floor

To renovate the stone back to its original condition it need to be honed with a series of floor burnishing pads from 400 through to 3000 grit. Some areas were worse than others especially those which had a heavy traffic flow, i.e. kitchen, hallway, and dining room. For those areas I dropped right down to a very coarse a 200-grit burnishing pad to really get into the pores of the stone before moving on to the 400-grit.

During the first stage of honing I also applied a dilution of Tile Doctor Remove and Go which was worked into the limestone with the burnishing pad. The process does generate a lot of soil which needs to be removed after each pad. For this I have a van mounted extraction system that applies hot pressurised water onto the floor and then simultaneously extracts the soil back into a collection tank using a vacuum. It is very efficient and saves a lot of time when cleaning a large floor like this, it also has the added benefit of keeping the floor reasonably dry and keeping the mess to a minimum.

Cream Limestone Floor During Cleaning Cambridge

I progressed through the other pads including 400, 800 and 1500-grit using water to lubricate the burnishing process and the van mounted cleaning system to clean up afterwards. The last 3000 grit pad is applied using a little water sprayed onto the floor which is a process we call a spray burnish and really brings up the polish on the Limestone. With the pad being applied dry it also leaves the tile dry and ready for sealing.

Sealing a Limestone Tiled Ground Floor

Once the honing was complete, I did a quick test with the moisture meter to ensure the floor was dry enough to seal. Due to only using minimum water during the burnishing and the large area of the floor the areas I had started on were dry enough to seal. I applied multiple coats of Tile Doctor Colour Grow, this is an impregnating sealer which gives the floor protection and a nice sheen. Any excess sealer was buffed off with a red pad.

Cream Limestone Floor After Cleaning Cambridge

During the work there were multiple trades working on the house, so in all the work took five days to complete. The client was extremely pleased with the final finish and our flexibility in working around the other tradesmen. He also left the following testimonial on the Tile Doctor feedback system.

“We cannot recommend Tom Conlon highly enough. Our indoor limestone floors hadn’t been attended to in 15 years and we are thrilled with the result. Our house is rejuvenated. Tom was always professional, punctual and accommodating over the five days the work took. We would definitely ask him back for any other work in the future. Thank you Tom.”

Professional Restoration of a Limestone Tiled Floors in Cambridgeshire

Cream Limestone Floor Refurbished in Cambridge Read More »