We built with Coral in 2015, tiler used wrong grout colour on bathroom walls, took 12 months for them to stop denying it and do something about it. They advised against ripping out grout and redoing as would damage wall tiles so they had the grout painted with grout paint. Looks crap 12 months in. Thinking of going back and getting them to regrout instead.
Has anyone had wall tiles regrouted and did it cause damage to tiles?
Thanks