Terrazzo Floor Cleaning Archives - Greater Manchester Tile Doctor

Terrazzo Floor Cleaning

Welcome to my Work History archive where you will find detailed examples of the cleaning and renovation of Terrazzo flooring carried out in Greater Manchester

Terrazzo is actually the by-product of broken pieces of stone often Marble, Limestone and Granite, which rather than being wasted are set into to a cement screed and poured onto the floor. Then once the screed is set it is grinded to a polish. Because of this we find the best way to maintain Terrazzo is with the use of Burnishing Pads which hone the floor and restore its appearance.

Terrazzo has actually been around for a long time, but mainly became popular in the 1920s when the first electrical grinders showed up on the building sites making the process of polishing much easier. With this new variation of Terrazzo the builder/tiler was able to create new set designs and pieces which fitted perfectly with the demands of the “Roaring Twenties” as the flooring of choice for hotels, railway stations and offices wishing to add that wow factor to a hallway or entrance.

One of the big issues we find with older Travertine floors is cracking due to settlement in the sub floor. These floors are poured in sections so any cracks need to be filled with a matching resin and then cleaned, polished and sealed.

Below you will find detailed examples of work we have carried out in the past, it should give you some idea of what’s involved and what can be achieved with the right techniques and products.

Terrazzo Kitchen Tile Floor Before After Cleaning Manchester

Deep Cleaning Grubby Terrazzo Kitchen Tiles at Manchester Apartment

I recently visited a customer with a grubby Terrazzo tiled kitchen floor who lived in the Skyline Apartments in the centre of Manchester. Billed as luxury accommodation the building has a Gym and apparently a 20-metre swimming pool on the roof. The floor in the Kitchen was around 6m square and my customer originally thought the tiles were Limestone, but I was able to confirm they were Terrazzo, not that it mattered from my point of view as the cleaning process would be the same.

Terrazzo Kitchen Floor Before Cleaning Skyline Apartments Manchester

The previous owner of the apartment had never maintained the floor properly, so my customer inherited a very grubby Terrazzo floor and had tried getting rid of the dirt without much success. After running a few tests, I could see that that any protective sealer had long since failed and dirt was now ingrained in the pores of the tile. The tiles would now need to be burnished to restore the appearance and then sealed to protect it from ingrained dirt going forward.

Cleaning and Polishing a Terrazzo Tiled Floor

To get the floor clean and ensure what was left of the old sealer was removed I scrubbed a strong dilution of Tile Doctor Remove and Go into the tiles. This product works best if you leave it to dwell on the tile for around ten minutes before working it in. Afterwards the soiled product was removed using a wet vacuum which makes light work of extracting liquids from hard floors.

To burnish the Terrazzo, I used a set of Tile Doctor Burnishing pads which are applied to the floor using a rotary floor buffer running a slow speed in sequence from coarse to very fine. Lubricated with water this process uses a coarse pad to cut back through the tile to remove marks and ingrained dirt. This is followed by the medium and fine pads rinsing the floor with water in between each pad and extracting the soil with a wet vacuum. The last pad which is a 3000-grit very fine pad is applied dry to the floor with only a little water sprayed onto the tile using a process we call a spray burnish.

Being a kitchen there were a few deep stains in the floor which I was able to spot treat with Tile Doctor Reduxa which is an interesting product that is absorbed into the floor and then when heat is applied it evaporates lifting the stain out with it.

Terrazzo Kitchen Floor After Cleaning Reduxa Skyline Apartments Manchester

Sealing a Terrazzo Tiled Kitchen Floor

To seal the Terrazzo, I used two coats of Tile Doctor Colour Grow which as the name suggest is a colour enhancing sealer. The product works by soaking into the tile occupying the pores so dirt cannot become ingrained there. It added a lovely finish to the Terrazzo, enhancing its appearance and will make the floor much easier to keep clean going forward.

Terrazzo Kitchen Floor After Cleaning Skyline Apartments Manchester

The completed floor now looks clean and fresh and an amazing transformation considering how dirty the floor looked when I first arrived. My customer was very pleased with the improvement and left the following short comment on the Tile Doctor feedback system.

Kamila is the best!! great job.