Many bathrooms are built with an intentional gap between the wall tiles and the bathtub.
Gap between wall and floor tiles bathroom.
Never fill this gap with grout because tile grout is not flexible.
The gap goes 3 5cm to 4cm back to the breeze block.
The tile council of north america recommends at least a quarter inch gap between the tile floor and the walls.
There is a gap of say 5mm to 8mm give or take high between where the floor tiles meet the wall tiles in the bathroom.
Caulking is the best choice for this application.
Grout keeps the tiles from.
In addition leave a 1 16 to 1 8 expansion joint between the main wall tile and shower floor tile or adjacent wall tile.
Doing so will prevent moisture from accumulating which can also protect against the growth of mold and mildew.
I m guessing its the thickness of the dot and dab then plaster board then tile adhesive then tile.
For smaller tiles is advisable to use small spacers.
Grout between the tiles.
This expansion joint allows for natural shifting and movement which can occur in your home over time.
As the tiles increase in size a larger gap becomes acceptable.
This joint should then be filled with 100 silicone to allow for expansion and contraction as well as providing a waterproof layer.
These gaps exist between tiles that are on the floor as well as between tiles where the floor and the wall touch.
I have attached a picture to give a better idea could someone please tell me what the best way is to fill these gaps and what material i should use.
Caulk between the wall and tile.
Hopefully these tips help you with your project.
Most of these cracks can be sealed with caulk.
The sole purpose of grout is to fill the spaces between tiles after the tiles have been glued in place on a floor or on a wall.
The overall finish of your job really does depend on your own personal style.
Instead fill it with an elastic material capable of sustaining the movement of the floor and the movement of the wall.