We have a large grouted border around the kitchen window sill tiles of about 2 cms. The rest of the window sill is fine apart from a two inch section. :(
Several weeks ago a crack two inches long formed in the grout on part of my windowsill. I removed the existing grout and applied new grout but it keeps on forming a crack in the same place. As the grout is near the edge and fixed to the PVC window frame I think that the PVC frame is moving when the ...
