How long before I grout the wall tiles? Used Redgard.
I used Redgard over Easyboard/Wonderboard in my basement bathroom. I'm gathering most people say leave it a week. They're 8" square tiles for the most part, if that makes a difference.
House is heated, no humidifier running right now. +- 20.5C
I left the bathroom fan running. It would be nice if I could grout this Thursday or on the weekend, but I don't know if it's too soon. Started Saturday afternoon, finished Monday.