[ad_1]

How the Terracotta floor tiles at this property in the Village of Hales, Norfolk became quite so comprehensively dirty in so short a time, we will never know. We were contacted by the new owner, a lady who had become so distressed by the state of the floor in the house she had recently bought that she was seriously considering ripping up the entire area of tiling and replacing it. Remarkable particularly because the property had been restored only a couple of years ago, the kitchen and hallway being laid with new terracotta tiles.

The entire surface was deeply ingrained with soiling and the pointing lines were filthy, despite there being evidence of some kind of topical sealer having been applied at the time of installation. It quickly became obvious during testing that the sealer had been applied very sparingly and had mostly worn away, leaving a badly compromised fluid and soiling resistance with a dull and dirty finish which refused to clean up when mopped.

Terracotta Tiled Kitchen Floor Before Cleaning Hales

Deep Cleaning Terracotta Floor Tile in Hales

The tiles turned out to be made of a fairly soft terracotta which meant that we were able to deep-clean them extremely effectively using a strong dilution of Tile Doctor Pro-Clean (one part Pro-Clean to two parts water). A strong dilution was required to remove what remained of the old sealer in the less used areas and strip the surface back to the bare tile.

The Pro-Clean was left to soak into the floor for about ten minutes before being worked in using our heavy rotary machine fitted with a black scrubbing pad. The resulting slurry being power rinsed and vacuumed away with our 400psi Ninja machine. All the dirt and virtually all of the old sealer was removed at this stage; the remaining patches around the edges of the area being finished by hand with a 200-grit hand-held burnishing block. The pointing lines were then cleaned by hand with neat Pro-Clean and an angled grout brush.

Finally, the deep-seated oil stains in front of the cooker were brought out using Tile Doctor Oxy-Gel which was left to dwell on the marks for an hour before being agitated with a diamond burnishing pad and rinsed away with the Ninja machine. The floor was then left to dry thoroughly overnight with assistance from our dehumidifier.

Sealing Terracotta Floor Tile in Hales

Owing to the softness and consequently high porosity of the substrate, we realised that it could take up to ten coats or more of our chosen sealer in order to achieve the level of shine our client had requested so that the daily mopping would be effective.

Our usual solution to enable us to complete the work in one day would be to apply a coat of penetrating Tile Doctor Colour Grow sealer to the tiles first, followed by up to five coats of topical sealer which would provide the finish, but because our client loved the new lighter colour of the cleaned tiles, Colour Grow was not an option as it is designed to enrich and thereby slightly darken the colour.

The solution therefore was to apply a single coat of Tile Doctor Ultra-Seal which, like Colour Grow, is a solvent-based penetrating sealer but doesn’t alter the colour of the material. This was followed by five coats of Seal & Go to further improve the fluid resistance and provide the mid-sheen finish required.

Terracotta Tiled Kitchen Floor After Cleaning Hales

At the end of the job we had a very happy client whose actual words were: “thank you so much for restoring my faith in my floor!”
 
 

Renovating Terracotta Floor Tiles in Norfolk

[ad_2]

Source link