If however the other tile has quite a bit of cupping you may need to use a larger 1 2 square notched tile trowel to get proper coverage.
Trowel size for large wall tiles.
Mosaic installations up to 2 inches can use a 1 8 inch notch as can wall tiles of up to 4 inches as a general rule.
For 50 sq ft 4 65 m2 for 100 sq ft 9 29 m2 for 150 sq ft 13 9 m for 200 sq ft 18 6 m2 for 250 sq ft 23 2 m2.
15 inches and larger.
Including 12 24 s 16 16 s 18 18 s 12 12 marble and granite and the popular 6 24 porcelain plank tiles.
The wall will be pretty flat as i m reboarding.
1 2 x 1 2 square notch.
This trowel size is good for 8 x 8 tiles some builder grade tiles and bigger subway tiles around 4 x 12.
Comparing one notch trowel size to another.
12mm x 12mm square notched tile trowel size when you use a 6mm x 10mm square notched trowel you will leave 6mm wide by 10mm high ridges of adhesive on the substrate with 6mm spaces between each ridge.
The larger the tile the larger the trowel.
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 proper notch trowel size is important to a successful tile installation.
16 inch tiles need a 1 2 inch deep notch and anything over 24 inches should use a.
I use this trowel size for any large format tiles.
Mosaic tiles and wall tiles up to about 4 by 4 inches call for a v notch trowel with 3 16 by 1 4 inch notches while larger tiles require a trowel with a square or u shaped notch to obtain proper adhesive coverage.
I m thinking as they are a heavy larger tile i should use the 10mm notched trowel and back skim.
All tile manufacturers offer a recommended trowel size.
Use it to install cement board on floors heat membranes small ceramic tile and small mosaics.
The other main consideration is where the tiles will be set on the floor or on the walls and ceilings.
Advice on the best trowel to get 100 coverage.
I use this trowel size for any large format tiles.
6mm x 10mm square notched tile trowel size u notched trowels normally only have one number.
Including 12 24 s 16 16 s 18 18 s 12 12 marble and granite and the popular 6 24 porcelain plank tiles.
Twelve inch square tiles for instance are best applied using a trowel with 1 2 inch by 1 2 inch notches.
15 inches and larger.
1 2 x 1 2 square notch.
If one of the tiles is fairly flat with minimum warping cupping you may meet the proper coverage requirement using a 3 8 square notched trowel.