Cracking Grout, advice needed Page: 2

[WetSaw]

Have you contacted the tiler?

 

[Flintstone]

From my experience if grout is coming out there's only one reason, movement or loose tiles. They may seem sound on first inspection. Put a glass of water on the floor filled right up and walk about on the floor see what the water does that should give you an indication of movement

 

[Dumbo]

Sorry but rip out and redo .
Even Silicon will be temporary for the reason that @Localtiler has stated .

 

[Andy56843]

Haven’t contacted tiler as wanted some advice before speak to him... tiles don’t appear to be loose, just crumbling grout which just hoovers out. surely a good tiler would identify If floor didn’t have suitable base and should have Advised remedy before starting

 

[J Sid]

yes they should

 

[Unused Account 1]

Hope he screwed all floor boards down where there was squeeking or movement,the subfloor the important one ,ply,or hardie ,then ditra to cover all angles