You can either add an additional layer of concrete with bonding agent and scree to create the correct level, then tile. Or use a thick bed of tile glue (I’d guess some type of mastic for cold temps ?!? Sorry from Australia) start at drain and work outward using a level to keep the correct slope.
PrestigiousTrouble48 t1_jdl8hb8 wrote
Reply to How to properly raise and slope over concrete on below grade patio so that we can tile over it? by Affectionate_Leg_686
You can either add an additional layer of concrete with bonding agent and scree to create the correct level, then tile. Or use a thick bed of tile glue (I’d guess some type of mastic for cold temps ?!? Sorry from Australia) start at drain and work outward using a level to keep the correct slope.