200-Grit Pad

A homeowner from Kendal asked me to inspect an old Quarry tiled floor laid in the classic Red and Black Dorchester pattern. Several tiles were damaged or back filled with concrete and so needed replacing, but overall, the floor just required a deep clean and seal. I suspect something had been dropped on the damaged tiles at some point, causing them to deteriorate over time. With old floors like this, their history is often lost.

I provided a quote for the work, which included replacing the damaged tiles, deep cleaning the floor, and sealing it for protection. Red and Black Quarry tiles are still popular, so I was confident I could find replacement or salvaged tiles that would match the floor. The homeowner accepted the quote, and a date was set for the work to begin.

Cleaning and Repairing a Quarry Tiled Floor

Upon arrival, we protected the areas near our work site and carefully removed the damaged tiles, ensuring not to dislodge adjacent tiles and expand the project unnecessarily. The foundation was cleaned to remove rubble and old adhesive, and the replacement tiles were shaped and dry-fitted. They were then secured with fresh adhesive and grouted. I was confident the repair would be invisible once completed.

The tiles were left to set overnight. The next day, we deep cleaned the entire floor using Tile Doctor Oxy-Gel. Old floors like this lack a damp-proof membrane, so I prefer gel cleaners that minimise water usage. The gel was applied neat to the quarry tiles and allowed to soak for about ten minutes before being worked in with a 200-grit pad fitted to a rotary buffer. This combination is excellent for cleaning old tiles, as there was a significant amount of carpet glue around the room’s edges that needed removal.

The slurry was extracted with a wet vacuum, and the process was repeated with another gel product called Tile Doctor Acid Gel scrubbed in with a deck brush. This product further cleans the tiles and being acidic dissolves any salts present in the tile, it also etches the tiles microscopically which helps to achieve a better bond with the sealer. The gel was then rinsed off and extracted with the wet vacuum, and the floor was left to dry overnight.

Sealing a Quarry Tiled Floor

The moisture level readings were satisfactory the next day, and we proceeded to seal the floor with a coat of Tile Doctor X-Tra Seal. This oil-based breathable sealer is ideal for old floors like this, as it leaves a light sheen and enhances the colour of the black and red clay.

The result was transformative; the repair was indeed invisible, and the Quarry tiles looked much cleaner and brighter. Needless to say, my client was very pleased with the work.

X-Tra Seal works by soaking into the clay tile, occupying the pores, and preventing dirt from becoming ingrained in the tile, where it can be difficult to remove. This effectively keeps dirt on the surface, where it can be easily cleaned away.

For aftercare cleaning, I recommended using a sealer-compatible tile cleaner such as Tile Doctor Neutral Tile Cleaner. This pH-neutral cleaner won’t erode the sealer, which can be a significant problem with many stronger products found in supermarkets.

Professional Restoration of a Quarry Tiled Floor in South Cumbria