Take it up. Check the existing floor for flatness...I usually use a 4m milled straight edge, engineers blue and a set of feeler gauges. Anything over 3 - 4 thousands part of an inch is too much as it may cause a trip hazard after you’ve layed your tiles.Thinking of tiling over laminate floor its 12mm thick waterproof. On solid floor ..If I put ply down I've got to do same in another room. Cheers
I must be reading this wrong ceramic tiles on laminate floating floor?Thinking of tiling over laminate floor its 12mm thick waterproof. On solid floor ..If I put ply down I've got to do same in another room. Cheers