Replacing my grout

Marie Peura
by Marie Peura
Just moved into an old house with tile in the kitchen. The grout is breaking up all over. Is there special grout to prevent this from happening again. It's an 1890's home and the floor is uneven too.
  4 answers
  • William William on Oct 24, 2016
    No special grout! The floor needs to be level and no movement. Since the grout is breaking out, there more likely is movement in the floor and the unevenness is adding the the problem.
    • See 1 previous
    • William William on Oct 26, 2016
      First you would need to find why the floor is uneven so it's no structural. If the floor is stable, you would need to remove the tile, level the floor with plywood underlayment and floor leveling compound if needed. Then you can retile the floor.
  • Cracked grout is usually a sign that the subfloor has movement. If that is the cause, the tile will need replaced. New grout will crack.
  • Clint Baker Clint Baker on Nov 07, 2016
    Put some floor leveler on it then skim coat it and lay down glueless vinyl
  • Janet Leslie Janet Leslie on Nov 08, 2016
    I presume that you are referring to your floor grout, or were you just mentioning that the floor was uneven which was possibly causing cracking in other areas (ex back splash etc). At any rate, and this is NO guarantee, all grout in the affected area(s) need(s) to be dug out. You could then try a short cut, which would be to apply a grout mixed with a latex-based grout additive instead of water. This will allow for some elasticity/flexibility because of suspected movement. Of course and as mentioned, there is no guarantee. I have seen this work in some instances, and not at all in other cases. The best solution is to dig up and entirely replace the tiles after leveling, but it is costly. Please, though, promise that you won't slap down some vinyl on top! -_- Good luck.