Flagstone Floor Restoration Lytham St Annes

Original Flagstone Tiled Floor Restoration in Lytham St Annes

The client said when he moved into this house in Lytham St Annes late last year that this room had a really bad smell of damp. The Flagstone floor was covered in carpet and he had the impression that the previous owner’s cat had been known to use it as place to pee!

Flagstone Floor Before Restoration Lytham St Annes

The smell was rank and probably bad for your health so he decided to remove the carpet and the thick underlay underneath. Under that there was some old Vinyl flooring which all came out to reveal the original flagstone floor. As you can see from the pictures it was in a poor state covered in red and white paint, bits of bitumen here and there and the pointing had been lost in several areas of the floor. Additionally, all those layers over the stone would have prevented any moisture from naturally evaporating at the surface thereby resulting in damp.

The client had seen what we could do on our website and sent us some pictures of his floor which covered approximately 16m2. I priced for milling the flagstone as a deep clean would not resolve the shaling issues on its own and only a good mill of the stone would do that. Also, it needed all the pointing that was still in place knocking out and new flexible breathable pointing put back in place.

Cleaning and Repairing a Flagstone Tiled Hallway Floor

Milling stone is not a low-cost option, but it is a lot more cost effective than pulling up the whole floor and putting in a modern subfloor. Milling involves using a weighted buffing machine fitted with different grits and grades of coarse Diamond encrusted pads which cut into the surface of the stone to reveal new stone underneath, you then apply finer pads to hone and refine the surface.

In this case I used a set of Tile Doctor Milling Pads applied in sequence starting with 50-grit, 100-grit and then 200-grit. Water is used to lubricate the process and keep the dust down, it’s also important to rinse the stone off after each pad and extract the slurry that is generated with a wet vacuum.

The floor was then cleaned with Tile Doctor Remove and Go allowing the product to soak in for ten minutes to loosen deep seated paint staining. The Tile Doctor Remove and Go was then worked in with another 200-grit pad before another rinse and extract again with the wet vacuum.

Older floors like this were installed before the invention of the damp proof membrane so moisture is always a concern. To counter any issues that might develop later such as Efflorescence the last step in the cleaning process was to give the floor an acid rinse using Tile Doctor Grout Clean-up, this neutralises any latent salts trapped in the subfloor.

Sealing a Flagstone Tiled Hallway Floor

The milling, re-pointing and cleaning work took two days and we returned for a third day to apply a breathable sealer called Tile Doctor X-Tra Seal. This product is fully breathable and a great choice for any floors where damp can be a problem as it will allow for moisture to rise through the stone and evaporate at the surface. Being oil-based it also adds character to natural stone and adds an appealing low satin finish.

Flagstone Floor After Restoration Lytham St Annes

The whole process completely transformed the appearance of the flagstone floor and really suits the property which was a late Victorian four-story house with a basement. Original features like this are very sought after so it makes sense to restore them as it will add value.

An additional advantage of the milling process is it also reduces the roughness of the stone surface makes it smoother and easier to clean. On the topic of cleaning its worth mentioning that you should never use a strong bleach-based tile cleaning product on a sealed floor as it will erode the sealer prematurely. For a floor like this you need to use a product like Tile Doctor Neutral Cleaner which is a mild but effective cleaning product designed for use on sealed tile and stone.

Professional Restoration of a Flagstone Floor in Lancashire

Original Flagstone Tiled Floor Restoration in Lytham St Annes Read More »

Sandstone Flagstone Floor Restoration Preston

Flaking Sandstone Flagstone Floor Restored in Preston

1 Comment / Flagstone Tile Cleaning, Preston Tile Cleaning, Work by Category, Work by Location, Work History / Russell Taylor

The pictures below are of a 12m2 Sandstone Flagged floor at a property in Prestonwere the surface of the stone was flaking off. The floor looked terrible and more importantly my customer mentioned that visitors had occasionally tripped on the uneven stone, and this was causing some concern.

Flagstone Floor Preston Before Renovation

The most likely cause of the surface flaking or shaling was due to water damage at some point in the stone’s history and probably well before the flagstones were laid. However here at Tile Doctor we have developed a solution for this problem called Milling. The process involves applying very abrasive floor pads to the stone in order cut back approximately 3 to 5mm of damaged stone from the top of the slab to reveal a fresh surface underneath. Essentially it will reface the stone and, in the process remove heavy lippage to leave a smoother beautiful surface that is easier to clean and maintain.

Another job which we agreed to do was to knock out the old pointing (what there was of it) and apply fresh. With the Sandstone flagstones smoothed, new pointing and stone sealed the floor was going to be transformed and unrecognisable once completed.

Milling a Flaking Sandstone Flagged Floor

Milling Sandstone flagstones involves the use of a set of thee coarse millings pads of different grades (50, 100 and 200 grit). They are applied to the stone in sequence beginning with the 50-grit pad and applied using a weighted heavy duty floor buffer. This generates a lot of dust, so water is used to lubricate and keep the dust down. During the process the water turns into a murky brown slurry which needs to be rinsed off and extracted using a wet vacuum as you go.

With the shaling removed it was then a question of polishing up the surface of the stone with the finer 100 and then 200-grit milling pads. Again, water is used to lubricate and capture the dust created during the process and then rinsed away and extracted with the wet vacuum.

Flagstone Floor Preston During Renovation

The process successfully managed to remove all the flaking material, flatten out the lippage and remove the unappealing surface.

When it comes to repointing old flagstone floors, I find a lot of builders and tilers I speak to usually recommend Limecrete or similar which is staple for old floors as its breathable, but I find it difficult to work with and it takes a long time to cure fully. Another problem is every time the floor is given a decent clean, some of the White Limecrete rinses out and into the stone.

Personally, I like to use a German product called VDW800, its fully breathable, has a reliable working time, its easy to apply and does a great job. I’ll put a link to a video about it in this post so you can see how to use it. It’s not a Tile Doctor product but I’m more than happy to endorse it.

Sealing Flagstone Floor Tiles

The stone and fresh mortar was left to dry out for 48 hours to ensure it would be dry before completing the last stage of applying a sealer. Before starting with sealing, I gave the floor light clean to remove any loose mortar from the pointing.

One done I sealed the sandstone using several coats of Tile Doctor Colour Grow, which is an impregnating product that soaks into the pores of the stone and occupies that space preventing dirt from become ingrained. Colour Grow as its name suggests also improves the appearance of the stone by enhancing its natural colours. The sealer also leaves a matt finish, which is a perfect match for the rustic character of the old stone.

Flagstone Floor Preston After Renovation

For aftercare I recommend using a pH neutral tile cleaner such as Tile Doctor Neutral Tile Cleaner, many supermarket products are very strong and contain bleach, using something like that on a sealed floor will reduce the life of the sealer.

Professional Transformation of a Flaking and Uneven Stone Floor in Lancashire

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Renovating Flagstones Covered in Concrete Screed and Bitumen in Carnforth

1 Comment / Flagstone Tile Cleaning, Lancaster Tile Cleaning, Work by Category, Work by Location, Work History / Russell Taylor

The owner of this Flagstone floor at a property in Carnforth was told by a damp specialist to remove the carpet and underlay and have the floor taken out and skipped. Then to install new hardcore and concrete put in place but with a Damp Proof Membrane installed in between, then once fully cured (four weeks at least) they could have a new carpet, tile or wood floor etc. installed. All good advice, however, the owner of the house wanted to keep as many original features as possible and wasn’t keen on the proposal.

Looking for an alternative solution they reached out to Tile Doctor and so I went over to take a look. After surveying the floor, I came up with a completely different solution which involved milling the stone with coarse abrasive pads to remove the screed and bitumen and then resurface with diamond encrusted burnishing pads of medium and fine grits which would result in a smooth finish. Not only would this be much easier to clean going forward it would also be much more attractive, especially once sealed.

Flagstone Floor Before Renovation Carnforth

Happy with our alternative we arranged a date to come and do the work which would take three days, two days to prepare the floor and a third to apply a sealer.

Cleaning a Flagstone Tiled Ground Floor

Milling a floor is arduous work and requires the use of a heavy rotary machine that can apply weight onto the stone so the milling pads can really get a bite into the surface. Because of this I roped in a colleague to help take some of the strain. Some of the areas of bitumen and screed were so prominent we used an SDS hammer action drill with a flat bit to chisel them off first, this can leave a few marks in the stone which we then level out with the milling pads starting with a 50 grit and go all the way up to a 400 grit

Flagstone Floor During Renovation Carnforth

We used a lot of water during this process to help lubricate the abrasive action of the milling pads, this also helps to rinse off the soil that is created, all of which is extracted with a wet vacuum.

Next step is to give the floor an acid rinse with Tile Doctor Grout Clean-Up which is designed to neutralise any alkaline salts in the stone that could result in efflorescence later.

With the floor cleaned up the last step was to re-point between the Flagstones using a breathable pointing product called GFtK 800.

Flagstone Floor After Cleaning Carnforth

Sealing a Flagstone Tiled Ground Floor

Sealing was the next step however the floor was still quite damp after the initial renovation, so it was left for a few days to dry out first.

We selected a fully breathable sealer for this floor, this is an important requirement for a floor with no damp proof membrane as it will allow moisture to rise through the flagstone and evaporate at the surface. The concrete screed and bitumen covering will have prevented this previously which is dangerous as a build up of moisture in the stone can lead to it crumbling and you risk moisture reaching out to the walls where it can lead to rising damp.

Tile Doctor has three breathable sealers to choose from and in this case the customer decided to go with Tile Doctor Colour Grow which is an impregnating sealer that protects from within and enhances the natural colours in the stone.

The floor was completely transformed by the end of the third day, you would not have known it was the same floor. It was now clear of all the previous coverings and now looked like a characterful old Flagstone floor should.

Before leaving I recommended, they use Tile Doctor Neutral Cleaner for everyday cleaning, being pH neutral it won’t prematurely erode the sealer allowing it to work for longer. I also advised that it’s possible that parts of the stone may go a shade darker in winter and a shade lighter in summer due to the moisture rising through the floor.

Professional Restoration of a Flagstone Tiled Ground Floor in Lancashire

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Flagstone Floor Before After Restoration Morecambe

Old Bitumen Covered Flagstone Floor Restored in Morecambe

1 Comment / Flagstone Tile Cleaning, Morecambe Tile Cleaning, Work by Category, Work by Location, Work History / Russell Taylor

Late last year I was asked to survey a Flagstone floor in Morecambe which appeared to be beyond restoration. The floor had a long history and at some point in its past was covered with carpet which had been secured onto self-levelling cement with bitumen. All the companies that had visited before we got there said nothing could be done with it and recommended replacing the carpet or covering it with vinyl. As mentioned, it had been previously covered with carpet however this is an old floor and damp had been rising though the floor causing the carpet to rot. My client didn’t want to entertain that as a solution and so kept on looking for a company that could restore the stone.

Flagstone Floor Before Restoration Morecambe

Removing Self-Levelling Compound and Bitumen from Flagstones in Morecambe

Old houses like this one do not have a damp proof membrane installed under the floor and moisture rising through the stone needs to be allowed to evaporate or you will find damp spreads outwards towards the walls leading to rising damp. In this case I suspect the bitumen which acts as a water barrier had either failed or damp was coming up the wall and into the carpet and underlay. Certainly, in our experience, if you have an old natural stone floor like this it is best not to cover it with anything more than a rug.

Having inspected the floor, I recommended restoring the appearance of the flagstones by grinding the surface down a few millimetres to reveal new stone. We can do this using several different grades of coarse diamond encrusted diamond pads, a process we call Milling.

Cleaning/Repairing a Flagstone Tiled Hallway Floor

After being given instructions to restore the floor we returned on the schedule date and began by removing as much of the loose cement and bitumen by hand using hand tools.

milling the floor using a very coarse 50-Grit pad fitted with DRB segments (Diamond Resin Blocks). Cutting the surface of the stone like this is hard work and requires the use of a weighted floor buffer to apply the pads. The process is lubricated with water and generates a lot of slurry which is extracted off the floor with a wet vacuum. The 50-grit pad was followed with a 100-grit DRB pad and then 200-grit DRB pad which start the slow process of refining the surface. It’s a two-man job so I brought a colleague along, whilst one was milling the other could take a rest and help with the clean-up.

The milling did a great job of removing the Black Bitumen, Self-Levelling compound and old paint revealing the true beauty ` and colour of the Flagstones, in fact the stone had quite a variance of colour which was lovely to see coming through. Half the pointing was missing so after milling the stone we moved onto replacing what was left of the old pointing and replacing with a modern breathable product.

We called back the next day to finish the stone cleaning by further renovating the stone surface using finer grades of diamond encrusted burnishing pads of 400 and 800-grit. Again, you need to water to lubricate the process and rinse the slurry of the floor with water after each pad, then extract with a wet vacuum. This does leave the floor damp, so once we had finished it was left to dry out for a few days, old floors without a damp proof membrane can take longer to dry and especially so in the Winter months.

Flagstone Floor After Restoration Morecambe

Sealing a Flagstone Tiled Hallway Floor

Returning a few days later the stone was first checked with a damp meter to check it had dried out before sealing. The moisture readings were fine, so it was then sealed with a couple of coats of Tile Doctor Colour Grow which penetrates deep into the stone protecting it from within and enhancing the natural colours in the process.

The flagstone floor was completely transformed by the process and our client was over the moon with the result. In fact, they have asked us back to do the same in the Kitchen as the vinyl in there has since been torn up and revealed the same stone.

Professional Restoration of a Flagstone Tiled Hallway in Lancashire

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Flagstone Floor Before and After Restoration Great Harwood

Old Flagstone Tiled Flooring Resurfaced in Great Harwood

1 Comment / Flagstone Tile Cleaning, Work History / Russell Taylor

This customer in Great Harwood was so fedup with their Flagstone tiled flooring on the ground floor of their property. In fact they were ready to take up the floor, put a new concrete base in place and lay a wood floor down on top. However this is the original floor from when the house was built in 1894 so was not replaceable as such, and the customer really wanted to restore the floor back to its original condition, as well as other material’s in the house, to recreate the Original Victorian feeling that had been missing for many years.

Flagstone Floor Before Restoration Great Harwood

We have completed quite a lot of this type of work for customers in the past and we publish all out work on our website and it was one job similar to this that convinced the customer that we had the answer to her problem.

Milling an Old Flagstone Floor

A few years ago Tile Doctor invented a system called Milling to deal with problematic stone floors like this one. The system uses very coarse Diamond pads fitted to heavy machinery to mill the stone until it is a smooth as possible. This action gets rid of years of traffic marks, ingrained dirt as well as old wax and sealers. There’s nothing harder than Diamond so we find this system woks really well on an old damaged floor like this one.

The process will leave the stone looking rough so once finished with the coarse pads we then apply a lighter Diamond grit pad to remove the scratch marks that the heavy diamond grits leave behind. The floor is rinsed between pads and a little water is also used to provide lubrication.

After resolving the stone issues we re-grouted the whole floor and conduct one more final clean using Tile Doctor Neutral Clean before leaving it to dry out ready for sealing a few days later.

Sealing an Old Flagstone Floor

On our return the sealer we chose for these old flagstone was Tile Doctor Colour Grow, it penetrates into the pores of the stone protecting it from within and in the processes lift the natural colours in the Stone.

Colour Grow is a breathable sealer which you need when sealing these old stone floors which won’t have a damp proof membrane installed. A wet look or polishing sealer will eventually spoil in damper wetter weather.

Another advantage of Colour Grow is it leaves a Matt finish which is a more natural look for Sandstone Flagstones like these. They will also be easier to clean as the milling process made the stone much smoother to the touch, so it becomes a lot easier to maintain in the future.

The results were fantastic, and the customer is really pleased that they will no longer have to replace the tiles. The appearance and condition of the Flagstone had been improved so much that most people would not believe it had been laid 123 years ago!

Restoring an Old Flagstone Floor in Lancashire

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Flagstone Floor Before and After Milling Haslingden

Milling and Sealing Uneven Flagstone Flooring in Haslingden

1 Comment / Flagstone Tile Cleaning, Preston Tile Cleaning, Work History / Russell Taylor

Flagstones are a durable Sandstone based material that give a solid feel to any floor, however while large and impressive to look at they can be very rough and un-even. This isn’t so much of a problem when Flagstones are used externally for patios and pathways, but rough surfaces trap dirt and when these tiles are used internally, they are much easier to maintain if the stone is smooth and sealed.

This customer, who lives in the Lancashire town of Haslingden, had this problem with their Flagstone tiled floor and like most things related to tile, stone and grout we have a solution in the form of a process known as milling. This basically involves grinding down the surface of the tile using coarse diamond encrusted pads to make it smooth.

Flagstone Floor Before Milling Haslingdon

The customer booked me in to get the job done, having seen some previous milling work of ours on our website and liking what we had achieved for other people with similar floors.

Milling an Uneven Flagstone Tiled Floor

Milling the stone involves the use of a set of thee millings pads of different grades (50, 100 and 200 grit) which are applied in sequence. You start with the coarse and abrasive 50 grit milling pad and follow this by smoothing this surface with the finer 100 and 200 diamond grit milling pads. Water is used to lubricate and capture the dust which is created during the process resulting in a slurry which needs to be rinsed away and extracted between each pad. The process requires the use of a solid weighted rotary machine and a fair bit of muscle power to guide it.

We successfully managed to mill the Flagstone tiles virtually flat in places and the process removed the unappealing stained and dirty layer of stone that was ruining the appearance of the floor. Interestingly we usually find that by grinding away the old and dirty layer of stone the true colour of the tiles that had been hidden under many years’ worth of muck is revealed. Unfortunately, in this case, due to the darkness of this stone it was difficult to see a great deal of colour change.

Sealing Flagstone Floor Tiles

Finally, the floor needed to be sealed to protect against future instances of staining and ingrained dirt. To do this I sealed the tiles using several coats of Tile Doctor Colour Grow, which is an impregnating, colour enhancing sealer that soaks into the pores of the stone and occupies that space preventing dirt from become ingrained. The sealer also leaves a matte, natural looking finish, which is a perfect match for the rustic character of the Flagstone tiles.

Flagstone Floor After Milling Haslingdon

Now that the floor has been levelled and sealed, the surface is smooth and protected. This means the customer will not be ruining any more mops when the cleaning bucket comes out!

Professional Milling and Sealing of Stained and Uneven Floor in Lancashire

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300 Year Old Flagstone Tiles Treated for Shaling Issues in Chorley

1 Comment / Flagstone Tile Cleaning, Leyland Tile Cleaning, Work History / Russell Taylor

This Flagstone tiled floor at a cottage in the market town of Chorley was suffering from significant shaling issues, which came as no surprise when I heard that the stone was laid nearly 300 years ago. The floor is an original feature of the property, but over recent years it had started to flake and become very rough, making it very difficult to keep clean, uncomfortable to live with, and not very pleasing to look at.

The process is natural to the Flagstone, and some people are quick to assume nothing can be done to counter it. In fact, the cleaning company that the property owner had recruited was only able to give the stone a basic mop, and had suggested having the entire floor replaced. The property owner was about to give up on the floor, but instead contacted Tile Doctor to see what could be done.

Flagstone floor before restoration in Chorley

Milling a Flagstone Floor with Shaling Issues

At Tile Doctor, we have created a process known as Milling, which involves smoothing out the rough surface of the stone, making it easier to keep clean. To do this we attached several diamond encrusted disc shaped milling pads of varying coarse grits to a rotary machine before running the machine over the floor, effectively grinding down the stone to remove the rough and leave the worn floor polished and looking at its best again.

I used plain water to periodically wash away any residue from the Milling, and soaked up the excess moisture with a wet-bad machine. With the floor surface now serviceable, the customer’s preferred cleaning company can mop it effectively without the mops being shredded by the jagged and uneven stone!

Sealing a Flagstone Tiled Floor

To further ensure that the Flagstone would be easy to keep clean it would need to be sealed with an appropriate sealer. Once the floor had been allowed to dry fully, I applied two coats of Tile Doctor Colour Grow, an impregnating sealer which provides a matte, colour-enhancing finish. As you can see from the before and after photographs, this really brought out the natural shades in the Flagstone.

As a fully breathable sealer which allows for Vapour Moisture Transmission (VMT), Colour Grow is the best product for an old floor like this one which does not have a Damp Proof Membrane (DMP) fitted. Whereas a lot of other similar sealers will not suffice, Colour Grow is ideal in this particular situation.

Restoring a Flaking Flagstone Floor in Lancashire

300 Year Old Flagstone Tiles Treated for Shaling Issues in Chorley Read More »

Quarry floor restored in Borwick, Lancashire

Flagstone Tile Cleaning, Lancaster Tile Cleaning, Work History / Russell Taylor

This Quarry tiled floor is installed in a house that was built circa 1920, well before the invention of damp proof course. Although there was no evidence of damp there was quite a bit of old plaster, trapped dirt and pain splashes on the quarry tiles, the photograph below gives you a good idea of the state it was in.

Cleaning Quarry flagged flooring

We cleaned the Quarry tiles first with a strong solution of Tile Doctor Pro-clean which improved the floor but struggled to shift the stubborn areas. Something stronger was required to we applied Tile Doctor Grout Clean-Up on the Plaster and Grout followed by a small amount of Tile Doctor Remove and Go to get rid of the Paint Splashes. The floor was then rinsed down with clean water which was then vacuumed off the floor using a wet vacuum and left it to dry overnight.

Sealing Quarry floor tile

The next morning we used a damp meter to verify the floor had dried sufficiently for sealing, it’s always possible to hurry this along with an industrial fan or heat gun for small areas. In this case the floor was fine and we proceeded to seal it using four coats of Tile Doctor Seal and Go which results in a nice low sheen finish as well as providing lasting stain protection, four coats of Seal and Go were needed to seal the Quarry Tiles.

I think you will agree the floor looks transformed.

Restoring a Quarry Tiled Floor in Lancashire

Quarry floor restored in Borwick, Lancashire Read More »

Flagstone Floor in a Victorian House in Lancaster

Flagstone Tile Cleaning, Lancaster Tile Cleaning, Work History / Russell Taylor

Restoration of Flagstone Floor in the Kitchen

Details of an original Flagstone Floor cleaning job below from a Victorian House in the City of Lancaster, we often find flagstone floor tiles in kitchens and hallways and in this case they were in the hallway. You can see from the photographs below that the flagstone floor tiles were in a very bad state and it became clear that no amount of cleaning was really going to remove the decades of trapped dirt embedded in the pores of the Sandstone.

Cleaning the Flagstone Floor

To get over this problem it was necessary to remove the top surface of the flagstone using a milling pad together with a small amount of Tile Doctor Pro-Clean. The flagstones were then washed down with water which was then removed using a wet and dry vax machine. There was no damp proof course under the tiles so I left it to dry for a week before coming back to seal.

Sealing and Restoration of Flagstone Floor

The milling process had opened up the pores in the sandstone flagstone floor tile so to seal it I used 1 coat of Tile Doctor Colour Grow in order to bring out the colour in the stone and then topped this off wth a further 3 coats of Tile Doctor Seal and Go.

Flagstone Floor Restoration in Lancaster

Flagstone Floor in a Victorian House in Lancaster Read More »

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