The larger the tile the larger the trowel.
Notched trowel for wall tile.
They are typically used for small tiles such as mosaics or any tiles under 2 inches square.
With your 12 24 tiles you should use a 1 2 notched trowel on the wall and back butter each tile but just with a skim coat.
U notched trowels normally only have one number.
When you use a 1 4 x 3 8 square notched trowel you will leave 1 4 wide by 3 8 high ridges of thinset on the substrate with spaces between each ridge.
What size trowel to use for tile tile trowels come in many shapes and sizes generally starting out from a 3 16 v notch up to the 1 2 square notch.
V notch tile trowels.
Tile trowels come in many shapes and sizes generally starting out from a 3 16 v notch up to the 1 2 square notch.
The other main consideration is where the tiles will be set on the floor or on the walls and ceilings.
Because v notch trowels dispense less mortar than square notch they are also preferred for many wall or ceiling applications.
V notch trowels have a continuous zig zag or sawtooth pattern with points.
Twelve inch square tiles for instance are best applied using a trowel with 1 2 inch by 1 2 inch notches.
It just creates a better bond to the tile.
As 1 2 trowel means that both measurements are the same.
Tile trowels come in many shapes and sizes generally starting out from a 3 16 v notch up to the 1 2 square notch.