This Quarry tiled floor is installed in a house that was built circa 1920, well before the invention of damp proof course. Although there was no evidence of damp there was quite a bit of old plaster, trapped dirt and pain splashes on the quarry tiles, the photograph below gives you a good idea of the state it was in.
Cleaning Quarry flagged flooring
We cleaned the Quarry tiles first with a strong solution of Tile Doctor Pro-clean which improved the floor but struggled to shift the stubborn areas. Something stronger was required to we applied Tile Doctor Grout Clean-Up on the Plaster and Grout followed by a small amount of Tile Doctor Remove and Go to get rid of the Paint Splashes. The floor was then rinsed down with clean water which was then vacuumed off the floor using a wet vacuum and left it to dry overnight.
Sealing Quarry floor tile
The next morning we used a damp meter to verify the floor had dried sufficiently for sealing, it’s always possible to hurry this along with an industrial fan or heat gun for small areas. In this case the floor was fine and we proceeded to seal it using four coats of Tile Doctor Seal and Go which results in a nice low sheen finish as well as providing lasting stain protection, four coats of Seal and Go were needed to seal the Quarry Tiles.
I think you will agree the floor looks transformed.
Details of an original Flagstone Floor cleaning job below from a Victorian House in the City of Lancaster, we often find flagstone floor tiles in kitchens and hallways and in this case they were in the hallway. You can see from the photographs below that the flagstone floor tiles were in a very bad state and it became clear that no amount of cleaning was really going to remove the decades of trapped dirt embedded in the pores of the Sandstone.
Cleaning the Flagstone Floor
To get over this problem it was necessary to remove the top surface of the flagstone using a milling pad together with a small amount of Tile Doctor Pro-Clean. The flagstones were then washed down with water which was then removed using a wet and dry vax machine. There was no damp proof course under the tiles so I left it to dry for a week before coming back to seal.
Sealing and Restoration of Flagstone Floor
The milling process had opened up the pores in the sandstone flagstone floor tile so to seal it I used 1 coat of Tile Doctor Colour Grow in order to bring out the colour in the stone and then topped this off wth a further 3 coats of Tile Doctor Seal and Go.