Staff Answer
Mar 04, 2025 - 11:10 AM
Refer to the installation instructions : https://www.greenbuildingsupply.com/c... page 4. "Wicanders Wise on ceramic tile floors: The maximum joint should be no wider than 2mm (3/32") and no deeper than 1mm (1/32"). If this is not the case or if there is any embossing, skim-coat the grout lines with a floor leveler "
