Priming the substrate must be in good condition clean and dry.
Waterproofing over tiles on balcony.
Especially if these areas are covered with ceramic tiles these conditions frequently lead to cracks in the mortar joints allowing water ingress causing considerable damage.
Then bond the new tile to the cured waterproof membrane.
Lastly you lay your tile and apply your grout.
They are permanently exposed to the elements and are subject to constant changes in temperature.
Next you lay a waterproof membrane cutting in strips for the edges.
There is very much information to consider more than can be addressed here so i will begin by listing the applicable reference material and asking you to take a look through the information listed below.
Waterproofing your balcony can be a complicated process.
Then apply a liquid applied waterproof membrane over the cure skim coat.
Waterproofing a cantilever balcony is a process which includes cleaning and drying the substrate or the topmost material of your balcony s structure.
An exterior balcony over occupied space is among the most critical types of installations a tile contractor can face.