Improving the Colours in a South Wales Terrazzo Floor with Tile Doctor Colour Grow Sealer

The customer from Barry in South Wales contacted Tiled Doctor to see if anything could be done to revive their Terrazzo hallway floor which was in need of renovation. I contacted them and arranged a mutual time for me to pop over a survey the floor.

Terrazzo is notoriously vulnerable to movement in the subfloor as it’s made from thousands of pieces of crushed stone including marble and laid as single slab so its not just as simple as replacing a tile should any cracks form. I’m pleased to say there was no evidence of any cracks, just signs of wear and tear due to the age of the floor and general maintenance issues.

The customer was about to put their house on the market and the Estate Agent had advised them it would be best if they were to sort the floor out first. Naturally first impression count and the hallway would be the first thing any prospective purchases would see when entering the house. Ideally once deep cleaned and polished the Terrazzo floor would add some wow factor to the property and help turn those prospective purchases into buyers.

Deep Cleaning a Terrazzo Tiled Hallway Floor

To renovate the Terrazzo, no chemical products would be needed for the cleaning, just a set of diamond encrusted burnishing pads starting with a coarse 400-grit pad. The pads fit to a rotary floor buffing machine which is weighted to improve contact with the floor. The coarse pad breaks out the deepest stains, removing dirt and old sealers and each pad is passed over each tile four times. Water is used to lubricate the process and it isn’t long before this turns into a dark slurry. After each pad the floor is rinsed with a little more water and the slurry extracted with a wet vacuum.

This process was repeated with the 800 and 1500-grit pads again rinsing and extracting in-between. After a final rinse the last pad in the sequence which is a 3000-grit pad is applied dry with only a little water sprayed onto to the floor. This last pad is a polishing pad that adds a subtle satin shine to the Terrazzo.

Sealing a Terrazzo Tiled Hallway Floor

Due to the fact the cleaning process involved minimal amounts of water and the last pad is applied dry the Terrazzo was dry in no time and therefore ready for sealing. For sealing I had selected Tile Doctor Colour Grow which not only seals the floor but enhances the colours of the stone segments to achieve a beautiful result.

Once done the floor looked cleaner, lighter and all the little characterful motifs really stood out. The customer contacted me a week later to say that the estate agent was delighted with the decision to go ahead with the floor restoration as it had certainly transformed the floor.

Source: Terrazzo Cleaning, Renovation and Sealing Products and Services in South Wales