In essence, yes, there is always some risk when re-grouting a shower. However, the risk is minimal in most cases when the correct techniques and tools are used.
At Re-seal Bathrooms, we carefully assess the risk vs. reward before recommending re-grouting. Some factors that can increase the risk include:
Hard grout or overfilled joints – These make grout removal more difficult and increase the chance of chipping tiles.
Calcification—An excessive buildup of calcification on grout can raise the risk of chipping the edges when removing grout and calcification.
Tile type and condition – Certain tiles are more fragile and prone to damage.
Reason for re-grouting – If grout must be replaced due to deterioration, the risk is much lower compared to cases where re-grouting is done purely for aesthetic reasons. If we have not recommended re-grouting but you would like it done, the risk of chipping tiles is higher.
We use various specialised tools and take all necessary precautions to minimise the risk of damage. However, if any damage does occur, we do not accept liability for tile replacement. For minor chips, we have a chip repair product that can be used to restore small areas.
If you have concerns about your specific tiles, we’re happy to discuss alternative solutions to achieve the best outcome for your shower.