My kitchen floor has been down 4 years and suddenly one of the tiles has cracked. Either it happened by itself (movement between extension and old house? Or someone dropped something very heavy and didn't own up to it (I have dropped a number of heavy duty IKEA glasses and they lose every time!)
So could could get someone to replace the tile (i have spare) but worried the grout won't look the same (colour and spacing//alignment) . Thoughts? Worth it? Should I attempt it myself?
Is there a repair I can do to minimise the visibility of the crack? And prevent it getting worse? (Which I think it has) Filler?
Thanks for your help!!