This customer from the village of Worfield has a Travertine tiled floor in their kitchen/dining room which had a crack across four of the tiles. The dining room forms an extension to the original old building and as you can the crack had occurred along the front of the patio doorway. Potentially this could indicate an issue with the foundation as there was a definite difference in the height of the tiles on either side of the crack.
Repairing Cracked Travertine Tile
To repair the crack I cleaned the area, dried it and then filled the crack with a colour matching resin. When the resin was set I started to grind the tiles to bring them back to the same level and then finished by polishing.
“Jozsef has done a brilliant job, would certainly recommend him .”
Those colour matching resins are great for this sort of problem, you will have to look very hard to see any evidence of any crack now.