Stone Cleaning

Indian Sandstone Patio Renovation Rushden

Renovating an Indian Sandstone Patio in Rushden

The following photos show an Indian Sandstone patio of about 100 m2 in size at a property in Rushden. It had been some years since it had been cleaned and as you might expect the patio was now covered in green algae and staining. Also, much of the grout had become cracked or loose from the effects of frost and had broken down and needed replacing.

Indian Sandstone Patio Rushden Before Cleaning

The beginning of the year is a perfect time to get a patio ready, the autumn leaves have fallen so there’s less debris causing stains, and of course you will be ready for the spring sunshine.

Indian Sandstone Patio Rushden Before Cleaning

Cleaning an Indian Sandstone Patio

I started the renovation by digging out all the loose grout between the pavers. There isn’t really a quick way of doing this, so it’s just a question of getting down on my hands and knees and scraping it out.

I cleared up the debris and decanted a few litres of Tile Doctor Patio and Brick Driveway cleaner into a pump-up sprayer. This product is a powerful outdoor cleaning solution formulated to power through blackspots, lichen, moss, and stains. It’s a very strong product, so if you’re doing this yourself do wear protection. It was then sprayed onto all areas of the patio and left to soak in.

This is used as a pre-treatment to pressure washing and is best left to dwell on the surface for fifteen to thirty minutes depending on the severity of the soiling. The longer you leave it the more time it has to work on breaking down embedded soiling, green algae and lichen etc. A five-litre bottle can cover up to 25m2 so for a patio of this size you need around four bottles.

My next course of action was to set up the pressure washer so I could clean and rinse down the patio. I use a van mounted Briggs & Stratton petrol pressure washer for this which can generate pressures of up to 300 bar. This is much more powerful than general domestic electric machines and the high pressure of the machine also removes any loose grout I missed earlier.

The client had asked me to replace the missing grout, which was approximately half of the area. I was prepared for this and had sourced a wet mix grout of a similar colour to the original. This was mixed with water and brushed into the grout lines, then re brushed to leave a level finish.

Sealing a Sandstone Patio Tiled Floor

Allowing for the patio and grout to dry overnight, I returned the following day to brush over excess grout that had dried on the tiles before applying Tile Doctor Colour Grow sealer to help protect the patio from further staining and make it easier to clean going forward.

This product works by soaking into the stone, occupying the pores, and thereby preventing dirt from residing there, this keeps it on the surface where it can easily be rinsed away. Colour Grow also contains a colour enhancer that brings out the colour in the stone, something it does rather well on Sandstone which has a lot of natural character.

Indian Sandstone Patio Rushden After Cleaning

My client was very pleased with the transformation and left the following comment on our website:

“Very professional our patio was awful now it looks the same as when installed 10 years ago.”

Before leaving, I discussed our Tile Doctor Maintenance Plan which would mean we would return every year to maintain the patio. This would be a good investment each spring to keep the area looking good and ensure they could enjoy the outdoor entertainment area for longer.

Indian Sandstone Patio Rushden After Cleaning

 

Professional Restoration of an Indian Sandstone Patio in Northamptonshire

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Flagstone Floor Before After Restoration Olney

Flagstone Kitchen Floor Deep Cleaned and Sealed for Olney Landlord

I was contacted by the owner of the property near Olney, on the border of Northamptonshire, who was renting the house out whilst he worked abroad. The flagstone floors on the ground floor were grubby and the tenants were struggling to keep them clean. I guess being a rental property the tenants didn’t want to be blamed for the condition of the floors when they eventually left.

I was asked to pop round to the property, meet the tenants, inspect the floors, and come up with a plan to resolve the issues. It was clear to me that the flags had not been sealed when laid and as a result dirt had become trapped in the pores of the stone making it difficult to shift. With the owner abroad all correspondence was done over the internet and so I sent over an email to explain the problem and included a quote to resolve the issues. Happy to have the problem resolved and with quote I got the go-ahead.

Flagstone-Floor-Before-Renovation-Olney

Deep Cleaning Sandstone Kitchen Flagstones

The work was carried out over two days with day one for cleaning and the second for sealing. Cleaning started by spraying the flagstones using a 3:1 dilution of Tile Doctor Pro-Clean using a pump-up sprayer. This was left to soak in for ten minutes and then agitated using a rotary machine fitted with a black scrubbing pad. This process generates a lot of soiling as the dirt is released from the pores of the stone which is rinsed off the floor and extracted with a wet vacuum.

Flagstone Floor During Renovation Olney Flagstone Floor During Renovation Olney

The next process was to give the grout a good scrub using 10:1 dilution of Tile Doctor Grout Clean-up. This was applied to the grout lines throughout and scrubbed in by hand using stiff grout brushes to remove any stubborn stains. The entire area was then rinsed using water and extracted with the wet vacuum as before. The vacuum was used to remove as much moisture from the floor as possible and then they were left to dry off overnight. I also make use of an industrial air mover to speed up drying times as I work.

Flagstone Floor During Renovation Olney Flagstone Floor During Renovation Olney

Sealing Sandstone Flagstones

I returned the following day to seal the flagstones but before starting I checked the moisture levels in the flagstones with a damp meter. The readings were fine so I proceeded to apply the first of three coats of Tile Doctor Colour Grow sealer, allowing each coat to fully dry before applying the next.

Flagstone-Floor-During-Sealing-Olney

As well as providing protection from dirt and stains this product enhances the natural colour in stone and being an impregnator that soaks into the pores will work well in a demanding kitchen environment. Additionally, Colour Grow is fully breathable which is an important feature when sealing tiles in an older period property like this one which will have been built without the benefit of a damp proof membrane.

Flagstone-Floor-After-Renovation-Olney

I sent before and after photographs to the landlord as he was abroad, he was very pleased with the job and told me the tenants had contacted him to tell him how happy they were with the process and the finished result and even left the following feedback on my web site.

I’ve had a large number of tradespeople work on my house in the last few years and Phil is up there with the best of them. Many trades don’t do comms well, but Phil does: he’s easy to reach, easy to communicate with and quickly understood what needed doing – and just did it, exactly how we wanted and to a very high standard. Highly recommended.

Flagstone-Floor-After-Renovation-Olney

 

Grout Haze removed from a Sandstone tiled floor in Northamptonshire

Flagstone Kitchen Floor Deep Cleaned and Sealed for Olney Landlord Read More »

Flagstone Patio Before After Renovation Stanwick

Renovating a Twenty Year Old Flagstone Patio in Stanwick

I often get asked whilst I am on site what other services I offer; recently when I was polishing a Limestone floor at a house in the small village of Stanwick the client enquired if there was anything I could do with their 20 year old Flagstone Patio which was unfortunately no longer looking its best.

I advised him this is something I would be able to do, and that as well as cleaning all types of internal tile, grout and stone I also offer external stone cleaning using a professional pressure washing machine using up to date equipment such as the Honda Pro 2100 Pressure Washer which was an expensive but worthwhile investment.

Flagstone Patio Before Cleaning Stanwick

The patio had not been professionally cleaned since installation and now moss was growing between the pavers and the stone had darkened over the years, although the customer had used an electric jet washer a couple of times it had not made significant improvement and a thorough clean was now well overdue. The interior Limestone floor had come up well and they were very satisfied with that work, I was confident that they would be pleased with the patio outcome too.

Although the area was large, the benefit of working outside is there is no concerns about making a mess, so the job can be done relatively quickly. I gave the client a quote for the work and we arranged a time for me to return, although it was dependent on the weather.

Cleaning a Large Flagstone Patio in Stanwick

Thankfully the date we had selected turned out to by dry so a day in the fresh air was due. My first course of action was to pre wet the stone with a diluted 3:1 solution of Tile Doctor Pro-Clean to help break down the heavy soiling and soften the moss. Tile Doctor Pro-Clean is a concentrated, multi-purpose high-alkaline cleaner, which strips and degreases heavily soiled areas. It is particularly good on mildew and algae on patios such as this where it makes light work of breaking down the soiling.

The product is left to dwell for a short time, once I could see that the soil was starting to lift, I then used the petrol driven Honda Pro 2100 pressure washer connected to a spinning tool to clean the stone. This is a very powerful piece of machinery and the difference was immediate. The patio tiles looked a completely different colour, in fact the client couldn’t recall ever seeing them this colour!

Flagstone Patio After Cleaning Stanwick

This work was carried out to the customers satisfaction who left the following feedback on my website.

“Phil is a very hardworking and pleasant guy who kept me fully informed at all stages and the floors and patios look great. Many thanks – Michael B, Stanwick, “

 

Professional Clean of a Flagstone Patio in Northamptonshire

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Polished Travertine Kitchen Floor Before and After Polishing Abthorpe Towcester

Travertine Floor Tiles Filled and Polished in Abthorpe Near Towcester

The following pictures show a polished Travertine kitchen and dining room floor at a house in the small village of Abthorpe near Towcester. The stone floor had lost its shine and had become dull and difficult to clean which was mainly due to the holes that had appeared in the surface of the Travertine where dirt had become ground in and trapped. This is a common problem with all Travertine stone, the holes are natural and usually filled at the factory but due to wear and tear over time and the use of acidic cleaning products the filler can become dislodged. The small holes gave the floor an unsightly appearance and become magnets to dirt.

Polished Travertine Kitchen Floor Before Polishing Abthorpe Towcester
We find the best way to restore the shine is to apply a set of diamond encrusted burnishing pads, they take off the layer of dirt and then slowly build a resilient polish on the surface; however, to get the best results we would need to fill the holes in the Travertine.

Polished Travertine Kitchen Floor Before Polishing Abthorpe Towcester

Burnishing and Cleaning a Travertine Tiled Floor

I gave the floor a sweep to remove any loose dirt and grit and started with the application of the first pad which is a coarse 400-grit and designed to remove minor scratches, old sealers and ingrained dirt. The pads fit a 17” buffer machine and is applied with water to lubricate the process, then once the pad has been applied to each tile the floor is rinsed with water and the resultant slurry is extracted using a wet vacuum.

Before moving onto the second pad in the set I gave the grout lines a clean with Tile Doctor Pro-Clean which was scrubbed into the grout using a stiff narrow brush. The pads can struggle to reach into the recessed grout lines, so I usually find this is the best way to get the grout clean.

Polished Travertine Dining Room Floor Before Polishing Abthorpe Towcester
The floor was given another rinse with water and then I continued to work through the medium 800-grit and then fine 1500-grit pads rinsing with water and then extracting the slurry with a wet vacuum after each pad.

The Travertine was now clean and after drying with fans I commenced the task of filling the holes with stone filler that matched the natural colour of the stone as close as possible, in this case the colour we opted for to achieve the best match was Straw. These activities took up most of the day so once I was done filling I left for the day, so the filler and floor could dry out thoroughly overnight.

Polished Travertine Holes Filled Before Polishing Abthorpe Towcester

Sealing a Travertine Tiled Floor

I returned the following day and started by completing the polishing process by applying the last 3000-grit very fine burnishing pad with the 17” rotary machine, the pad is applied dry with a small amount of water sprayed on the floor as you go along. With the floor now fully dry and the filled holes polished flat the last step was to apply the sealer which will protect the floor going forwards.

Polished Travertine Kitchen Floor After Polishing Abthorpe Towcester
With Travertine floors I usually recommend Tile Doctor Colour Grow which is a colour enhancing sealer or Ultra-Seal which is a natural look sealer. On this occasion the client preferred the natural look, so I applied two coats of Tile Doctor Ultra Seal and along with the previous polishing the floor now look transformed.

Polished Travertine Kitchen Floor After Polishing Abthorpe Towcester
 

Professional Travertine Tiled Floor Restoration in Northamptonshire

Travertine Floor Tiles Filled and Polished in Abthorpe Near Towcester Read More »

Pitted Travertine Before and After Filled Polished Rushden

Pitted Travertine Floor Tiles Filled and Polished in Rushden

Not only do we carry out the deep cleaning and restoration of all types of natural stone, we can also carry out repairs such as the filling of holes in stone, whether it be limestone, marble or as in this case Travertine. Travertine in particular is prone to a natural process of erosion know as pitting, this results in holes developing that easily fill up with dirt and muck over time and can be a real problem to maintain.

Pitted Travertine Before Filled Polished Rushden
This customer in Rushden called me in, as he felt the floor hadn’t been properly maintained since it had been installed twelve years prior and he was becoming concerned about the number of holes and pits that were appearing in the high traffic areas. The Travertine tiles had been laid in the hallway, kitchen and upstairs bathroom of the property but the problem was most apparent in the Kitchen.

Pitted Travertine Before Filled Polished Rushden

Burnishing and Cleaning a Travertine Tiled Floor

To get the floors clean and restore the polished appearance of the Travertine I decided to apply a set of Tile Doctor diamond encrusted burnishing pads. The process involves the application of four different pads applied in sequence from coarse to very fine, rinsing in-between each pad to remove dirt. As the floor had been installed in the Kitchen and the Hallway it made sense to split the work into two parts and work on each area separately.

The first pad is a coarse 400 grit pad that is attached to a rotary machine running at slow speed and with only water for lubrication. The pad is applied to the stone to removes minor scratches, sealers and dirt. It’s run over the entire floor and afterwards the floor is rinsed with water which is then extracted with the soil using a wet-vacuum.

I then repeated this same procedure with the second pad, which is a Medium 800 grit pad used to remove dirt from minor scratches and holes in the stone. After rinsing again, I went onto the third burnishing pad in the sequence which is a Fine 1500 grit pad that starts to rebuild the polish on the Travertine. I gave the floor another rinse and used the wet vacuum again to extract the water and soil from the floor. The last 3,000 grit super fine pad was then applied with a small amount of water sprayed onto the floor, this last pad really builds a nice shine on the stone.

Sealing a Travertine Tiled Floor

Once the burnishing process was completed the floor was left to dry off fully overnight and I came back the next day to continue with the work. I took a few moisture readings to confirm the floor was dry and then applied a single coat of Tile Doctor Colour Grow to seal the tiles. Colour Grow is a colour enhancing sealer that impregnates into the pores of the stone protecting it from within and improving the natural colours of the stone in the process. I particularly like to use it on Travertine as it really does bring out the brown shades in the stone.

Filling Holes in a Travertine Tiled Floor

Once the first coat of sealant had dried I started the work to fill the holes throughout the installation using appropriate colours of stone filler resin. I purposely delayed doing this until the first coat of sealer was in place in order to prevent excess resin from being absorbed into the tile and causing unwanted staining. There were quite a few holes to fill so it took a while to complete, the filler also needs several hours to dry and harden even when assisted with a fan. Excess filler is then polished off using a 17” rotary scrubbing machine fitted with a white polishing pad and any dust is carefully vacuumed up before applying a second coat of sealer. The floor was then allowed to dry before a final polish with a new 3000 grit pad to achieve a high sine finish.

Once the cleaning process was complete and the first coat of sealant had dried I then commenced the repair work by filling all holes throughout using appropriate colours of stone filler resin, the first coat of sealant is to stop the excess resin from being absorbed into the tile and causing staining, the filler is allowed to dry and harden for several hours assisted with a fan on site. Excess filler is then polished off using a 17” rotary scrubbing machine and a white buffing pad. Any dust is carefully vacuumed up before applying a second coat of sealant. This is then allowed to dry before a final polish with a new 3000 grit burnishing pad to achieve a deep sine finish.

Pitted Travertine After Filled Polished Rushden
I’m not sure the photographs really show off the transformation that I had managed to achieve, however my customer was certainly happy and left me the following glowing review via the Tile Doctor feedback system.

My hall and kitchen floor has been down for 12 years and has been a high traffic area. The Tile Doctor has literally made it look like new again. Holes filled, smooth, shiny and new again! My fully tiled bathroom has also been rejuvenated, wall tiles, shower tiles and floor tiles. The water now beads on the tiles like a freshly waxed car, and the walk-in shower has been perfectly resealed. Money very well spent.
Thank you so much! Mr.J. White, Rushden

Pitted Travertine After Filled Polished Rushden
It’s always nice to get feedback like that, it really does make your efforts feel appreciated.

Professional Travertine Tiled Floor Restoration in Northamptonshire

Pitted Travertine Floor Tiles Filled and Polished in Rushden Read More »

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