Milling Pads

Flagstone Floor Restoration Standish Wigan

Flagstone Flooring Restoration at 300-Year-Old Cottage in Standish

A client from Standish near Wigan contacted Tile Doctor about the Flagstone flooring in the dining room and kitchen of their 320-year-old cottage. The floor was approximately 50m2 and after sending over several pictures of the floor via email we had a call to discuss the issues in detail. The floor clearly needed a deep clean and there were gaps in the pointing that needed to be filled and then the whole floor sealed. The flags were the original flooring from when the house was built in the late 1600’s, he wasn’t sure if they were sandstone, or something else.

Flagstone Kitchen Floor Before Milling Standish Wigan Flagstone Kitchen Floor Before Milling Standish Wigan

Having seen examples of similar floors on our website he was keen to understand more about our milling service which is an aggressive cleaning option we offer. The system utilises coarse abrasive pads to remove a thin layer of stone from the surface taking out flaking in the process and resulting in an unblemished fresh surface. I sent over a few photos of more recent work I had completed on flagstones showing the results of the process and he felt it was exactly the finish they were looking for.

Unfortunately, a burst pipe in the kitchen added to the issue requiring some flags to be lifted and re-laid recently, some repairs were also needed to the kitchen units, but he wanted to deal with floor first. He wanted to retain the original flooring as it was in keeping with his home so replacing it was not an option. Keen to help I agreed to pop round and take a more detailed look at the issues.

Flagstone Kitchen Floor Before Milling Standish Wigan Flagstone Floor Before Milling Standish Wigan

After surveying the floor and discussing the condition, requirements and budget we quoted on milling the flagstones in the kitchen, lounge and hallway floor using flexi diamond milling pads. Happy with the quote, we set a date for the work to start.

Milling a 300-Year-Old Flagstone Floor in Standish

Milling started by working over the flagstone with a coarse milling pad fitted to a specialised weighted rotary floor buffer. Using only water for lubrication and with the machine operating at low speed the pad was run over each flagstone several times to cut the stone back.

Flagstone Floor During Milling Standish Wigan Flagstone Floor During Cleaning Standish Wigan

The process is so effective we often find that the pads are all you need to clean the stone so use very few chemicals are required with this process. Having said that I did have to scrub some Tile Doctor Remove and Go onto some stubborn staining during the process but in general the pads did most of the heavy lifting.

Flagstone Floor During Restoration Standish Wigan

There are several pads used in the burnishing process, starting with coarse and then moving onto finer grits. It’s also worth mentioning that the water turns into a fine slurry that has to be rinsed with more water and then extracted with a wet vacuum after each pad.

Once the milling was complete the floor was given an acid rinse using Tile Doctor Grout Clean-up which was worked in with another pad to further clean the stone and counter any alkaline salts that can be an issue with old floors with no damp proof membrane.

Whilst the floor was drying attention moved to the mortar. For this the old and loose mortar was removed and then repointed using a modern permeable epoxy joint mortar.

Sealing a Flagstone Tiled Kitchen, Lounge and Hallway Floor

Once the floor was fully dry it was sealed with Tile Doctor X-Tra Seal which is an impregnator that soaks into the pores of the stone protecting it from withing. This product also allows for vapour transmission so it will allow for any moisture to rise through the stone and evaporate at the surface. It’s important to use a fully breathable sealer on old floors like this to avoid damp building up under the floor where it can pool and reach out to the walls.

Flagstone Floor After Restoration Standish Wigan Flagstone Floor After Restoration Standish Wigan

The floor was transformed by the process and now looks great, also the new sealer will ensure dirt remains on the surface where it can be easily removed with regular cleaning. I was very happy with the result and so was my client who left the following feedback:

“We recently had our 300+ year old sandstone tiled kitchen and dining room professionally cleaned and treated by Kevin, our local Tile Doctor, and we couldn’t be more pleased with the results. The floors, which had dulled over time, have been brought back to life with care and expertise, revealing the natural beauty and character of the original stone. Although there may be cheaper options out there, we genuinely believe the quality of the work justifies the cost — it was money well spent. The attention to detail, professionalism, and clear passion for the craft were evident throughout. We’re absolutely delighted with the outcome and wouldn’t hesitate to recommend Kevin and Tile Doctor to anyone looking to restore their stone floors to their former glory”

Flagstone Floor After Restoration Standish Wigan

Before leaving, I took time to discuss aftercare which for this floor I recommended cleaning with Tile Doctor Neutral Tile Cleaner which is safe to use on sealed floors.

 

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Sandstone Flagstone Kitchen Floor Restoration Ramsbottom

Sandstone Flagstone Floor Milled and Restored in Ramsbottom

I was invited to this 300-year-old building in Ramsbottom, Lancashire to look at restoring a Sandstone Flagstone floor. Despite some minor repairs over the years, it was now in very poor condition and after renovating the property outside and in the owners felt it was now time to tackle the floor. Having done their research, they decided to call Tile Doctor in to do the renovation.

Sandstone Flagstone Floor Before Restoration Ramsbottom

Having visited the property, I recommended milling the floor to remove years of wear and to reveal the new stone underneath. With old rough flagstones like this it is the only way to retain the character yet have a more serviceable floor that won’t shred mops.

Sandstone Flagstone Floor Before Restoration Ramsbottom

Happy with my recommendation and quote I was given the go-ahead to do the work.

Cleaning a Sandstone Flagstone Tiled Kitchen

I started work by taking notes of moisture readings from various areas, these base reading will be used later to understand if the floor has dried sufficiently for sealing.

To mill the floor, I started with the application of a very coarse 50-Grit DRB pad which was fitted to a weighted buffing machine and run over each flagstone several times using only water for lubrication. Once that step was completed the floor was rinsed with more water and the slurry extracted using a wet vacuum. The coarse pad removes a very thin layer of stone off the top of the flagstone leaving it smooth.

The floor was then cleaned using Tile Doctor Remove and Go which was scrubbed in using a 240-grit carbide brush. Again, the floor was rinsed and the slurry extracted as before.

The 50-Grit pad is very coarse, so the next step was to refine the appearance of the stone using finer grit milling. Using the same process as before a 100-grit milling pad was applied to the stone with water, rinsed off and then the floor vacuumed. Then the process repeated with the 200-Grit milling pad.

The final step of the restoration was to give the floor an acid rinse using Tile Doctor Grout Clean-up worked in with a 200-grit soft pad. Again, the floor was rinsed and vacuumed afterwards.

With the sandstone flagstones now cleaned I turned my attention to the old pointing which was also in bad shape and crumbling in many areas. This was removed and re-pointed with a modern breathable pointing product.

The floor was left to dry out and I returned a few days later to seal the floor which will protect it going forward from staining and ingrained dirt etc.

Sealing a Sandstone Flagstone Tiled Kitchen

Before applying any sealer, I took several moisture readings for the floor and compared them with the base readings I had taken at the start of the job. There were a few areas of concern, but I was able to resolve this with floor fans until the readings were acceptable.

I was then able to proceed with the final step of sealing the floor for which I used Tile Doctor X-Tra Seal. This sealer is a fully breathable oil-based sealer which improves the appearance of the stone and being breathable will cope with any moisture rising through the floor. It’s very important to use a breathable sealer on an old floor as it won’t have the benefit of a damp proof membrane. The sealer was left to dry and then the process repeated with a second coat.

Sandstone Flagstone Floor After Restoration Ramsbottom

The Sandstone Flagstones were completely transformed by the process and my clients were over the moon with their new floor, they even left the following feedback:

“Kevin has just completed our very tired stone flags. The restoration was faultless from the first consultation to the hard work he put into it and the aftercare advice was amazing. We can’t thank Kevin enough for his professionalism, fantastic knowledge, hard work and friendly manner. Our floor looks as a 300 year old stone floor should look, really really pleased, price was also reasonable and knowing Kevin used the best products too! We would highly recommend!!”

Sandstone Flagstone Floor After Restoration Ramsbottom

Before leaving I took time to discuss aftercare which for Sandstone, I recommended the use of Tile Doctor Neutral Tile Cleaner which is pH neutral and ideal for cleaning sealed stone.

 

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Victorian Hallway Floor Restoration Wigan

Restoration of Victorian Tiled Hallway in Wigan

Lyndsey and Mick from Wigan contacted Tile Doctor earlier this year after uncovering a beautiful Victorian tiled floor in their hallway. Keen to have it restored as an original feature they requested a quote to get a restorative deep clean, some minor essential repairs and sealing.

Victorian Hallway Before Restoration Wigan

I went over to the property to survey the floor and provide a quote for its restoration. I could see that the previous owners had glued carpet and underlay directly onto the tiles and though the new owners had managed to get a lot of that off there were some stubborn areas remaining. On top of that the tiles were very grubby and in need of a good deep clean. Finally, some loose tiles needed fixing, and they wanted the worst of the broken tiles sorted whilst retaining as much original floor and character as possible.

Victorian Hallway Before Restoration Wigan Victorian Hallway Before Restoration Wigan

After discussing expectations, it was agreed to accept the history and disturb the original screed and fixed tiles as little as possible simply re-fixing where needed, replacing the missing and shattered ones, then cleaning and sealing to give an attractive, serviceable and useable floor in keeping with the age of property.

The quotation was to carry out a deep restorative clean of the hallway tiles to remove heavy soil and strip old sealers using both low moisture gels and a weighted low speed mechanical buffing machine fitted with suitable pads. All soiled gel being removed with a wet vacuum system. The edging was to be hand finished as necessary and the floor is then to be neutralised to prepare for sealing. The hall had a small number of broken/loose tiles that are to be reset or replaced (precise details to be provided by client). Once fully dry the floor would be protected with a breathable sealer to protect and enhance the floors colours.

Happy with the detailed quote and much encouraged that their hallway floor was going to be restored the quote was accepted and a date set for the work to begin.

Cleaning and Repairing a Victorian Tiled Hallway

Having unloaded our equipment, we started the cleaning process with the application of a strong dilution of Tile Doctor Remove and Go. This product is a coatings remover which will breakdown the glue and other contaminants. It was left to soak into the tiles for ten minutes before carefully scraping the worst of the glue off with hand scrapers.

Victorian Hallway Restoration Equipment Wigan

This work continued with a 100-grit soft milling pad fitted to a weighted buffing machine running at slow speed. A wet vacuum was used to remove the waste generated and then it was followed up with an application of Tile Doctor Oxy Gel. This product was allowed to dwell for a little longer before buffing with a 200-grit soft milling pad and extracting as before.

Victorian Hallway During Restoration Wigan

The pads can struggle to reach into the perimeters so the edges and corners were cleaned by hand with diamond blocks as needed. Again, vacuuming away the waste afterwards.

Next, the floor was treated to an acid rinse using Tile Doctor Acid Gel to further clean the tiles and neutralise the floor after the use of alkaline cleaning products. As before it was left to soak in for a short time before being scrubbed in with a black pad. The floor was then rinsed with water, working in small areas and quickly vacuuming away the waste to minimise the moisture.

Victorian Hallway After Cleaning During Drying Wigan

Next, the floor was dried before carrying out a small number of tile resets and some repairs to the doorway. The floor was then left to dry off overnight.

Sealing a Victorian Tiled Hallway

The following morning, I wanted to make sure the tiles were dry enough to take a sealer so several moisture readings were taken with a damp meter to confirm. The readings were fine so we were good to go.

The Victorian tiles were then sealed with Tile Doctor X-Tra Seal with the sealer applied in sections working through the hallway until complete. X-Tra seal is an oil-based impregnator that improves colour and works well on Victorian tiles, its also rated for external use so ideal for hallways.

Victorian Hallway After Sealing During Drying Wigan

Once touch dry a second coat was applied to give the floor a nice sheen. The final step was to gently buff the floor using a white pad to remove excess sealer and bring up the appearance. A couple of hours later we inspected the floor before leaving a very happy customer.

Lyndsey commented:

Great work, just finished sealing our floor, but it looks fantastic already. Kevin has been very informative along the way as well and I would recommend him, and this company, to anyone else who is thinking of having similar work.

For aftercare of sealed Victorian tiles, I recommend Neutral Tile Cleaner, it’s a gentle yet effective tile cleaner that’s safe to use on sealed tiles.

 

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Flagstone Floor Renovation Saddleworth

1850’s Flaking Flagstone Flooring Renovated in Saddleworth

A couple from Saddleworth contacted us about their flagstone flooring which was laid throughout the ground floor in their home which was built around 1850. Since buying their home they had decided to take up the carpets and floor coverings to most of the ground floor (approx. 60sqm) to allow the floor to breathe and help with some damp issues in the walls. In addition, it would be in keeping with the house to have its original floor back in use and make a great period feature.

Flagstone Floor Before Renovation Saddleworth

With the stone covered for such a long period the main issue was ingrained dirt and grime as well as the remnants of self-levelling compound and paint. The whole floor also had flaking issues on numerous stones and was very uneven in parts.

After some discussion over the phone around the options of cleaning, stone milling, repointing, and sealing I scheduled a survey. I recommended the floor needed the render removed, stone milled (and possibly repointing) before cleaning and finally sealing. An impregnating sealer which provided a matt, colour-enhancing finish was recommended in view of the damp and animals. In addition, we suggested the use of breathable pointing.

Flagstone Floor Before Renovation Saddleworth Flagstone Floor Before Renovation Saddleworth

Whilst the work was more involved than initially anticipated, they fully understood the scale of the problems and what was needed and so decided to go ahead.

Cleaning/Repairing a Victorian Tiled Hallway Floor

Work started with the application of 50-Grit Extra Coarse Milling pads which were fitted to a weighted rotary floor machine. The pads were run over each of the rough Yorkshire flagstones to remove the top of the flaking stone and reveal new stone underneath. The process was lubricated with water and Tile Doctor Remove and Go, the water helps keep the dust down and the Tile Doctor Remove and Go helps clean up the stone. We used quite a lot of these pads to clean up the whole floor. The resultant slurry was rinsed away with water and extracted with a wet vacuum.

Flagstone Floor During Renovation Saddleworth

Once done, the process was then repeated using 100-grit and then 200-grit milling pads to improve the surface of the stone. I must give credit to Russell Taylor from Lancashire Tile Doctor for his experience and assistance on this job, an extra pair of hands were needed given the scale of the work and to speed up work given the owners were still living in the property.

We next used an acid wash Tile Doctor Grout Clean-Up, this is to counter any efflorescence salts that can be generated with floors like this that have no damp proof course. After application it was rinsed off and extracted with the wet vacuum.

After this the pointing was then redone using a modern flexible product.

Sealing a Flagstone Tiled Floor

The floor was then left to dry out for a few days before returning to seal the floor using Tile Doctor Colour Grow which is an impregnating sealer that contains a colour enhancer to bring out the natural colours in the stone. This product is also breathable which is an important consideration for old floors like this.

Flagstone Floor After Renovation Saddleworth Flagstone Floor After Renovation Saddleworth

The project went well, and the floor was completely transformed. My clients were very happy with the work and left the following feedback for us.

“Kevin and Russell did a great job on our flagstone floor. They regularly checked in with us throughout the process and worked around us being in the house most of the time with no problems! Highly recommend.”

Flagstone Floor After Renovation Saddleworth Flagstone Floor After Renovation Saddleworth

For aftercare cleaning I recommend they use Tile Doctor Neutral Tile Cleaner which is a mild yet effective tile cleaner that won’t harm the sealer.

 

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Flagstone Kitchen Floor Resurfaced Blackburn Lancashire

200-Year-Old Flagstone Floor Resurfaces and Restored near Blackburn

This house in Blackburn used to be used as an Old Mill 200 years ago and given the poor condition of the flagstone floor I suspect it was the same age. You can see from the photos below the rough state the Flagstone was in and I could see even a deep clean and seal wouldn’t do them justice.

Flagstone Floor Before Restoration Blackburn Flagstone Floor Before Restoration Blackburn

High pressure water cleaning on an old floor like this without a damp proof membrane in place would have caused damp issues especially in the winter months. The client has considered having the floor sand blasted but they had a young baby, and the dust would have got everywhere.

Flagstone Floor Before Restoration Blackburn

Clearly another option was required and fortunately we had the solution.

Resurfacing a 200-Year-Old Flagstone Kitchen Floor

Our plan was to resurface the stone by grinding away the top layer with very coarse pads to reveal an uncontaminated surface underneath. We call this process milling and it requires a special set of Diamond pads fitted to a weighted rotary machine using only water for lubrication. The water also captures the dust that is generated as the stone is resurfaced and makes cleaning much easier.

It is however hard work and starts with the application of a very coarse 50-grit DRB pad and then moving onto a 100 and 200-grit DRB pad slowly refining the stone’s appearance until you are left with a smooth fresh surface. The water turns into a slurry due to the dust and is vacuumed off the floor after the application of each pad. On this occasion I used applied a strong dilution of Tile Doctor Remove and Go as the last pad was run over the floor to make sure the surface was free of any contaminates that may have soaked into the stone over the years.

Flagstone Floor During Restoration Blackburn

Following the milling process the old loose lime-based pointing was carefully knocked out and then replaced with a new breathable flexible pointing product which adheres well past standard grout and holds fast without cracking.

Sealing a 200-Year-Old Flagstone Kitchen Floor

The next day the floor was dry and ready to be sealed. For this we used two coats of a fully breathable sealer called Tile Doctor X-Tra Seal which brings out the colour and transforms the stone, it adds a little bit of a sheen to the stone as well. X-Tra seal is a very modern oil-based sealer penetrates the pores of the stone and copes very well on floors that have no damp proof membrane, its even recommended for external applications.

Flagstone Floor After Restoration During Sealing Blackburn

You can see the results for yourself, the stone is a lot smoother to the touch and easier to clean and even if it was sandblasted it would still be a rough finish so milling the stone was the best option for an old flagstone floor like this one.

Flagstone Floor After Restoration Blackburn Flagstone Floor After Restoration Blackburn

Once finished the floor was transformed and our client was very happy with the work we had done.

Flagstone Floor After Restoration Blackburn

One last point when caring for a sealed floor like this is it’s important not to clean the floor using strong bleach based cleaning products, even washing up liquid is too strong. It should be washed with a mild pH neutral cleaning product such as Tile Doctor Neutral Cleaner only that way will the sealer last the duration.

 

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