1 2 x 1 2 square notch.
Trowel size for 4x4 wall tile.
Twelve inch square tiles for instance are best applied using a trowel with 1 2 inch by 1 2 inch notches.
Mortar selection chart.
Use proper sized notch trowel to ensure 100 coverage of solid mortar under 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.
This trowel size is great for larger tiles like 24 x 24.
Tile trowels come in many shapes and sizes generally starting out from a 3 16 v notch up to the 1 2 square notch finding the right trowel for the job is quite simple when you know that generally speaking the trowel size should match up to the tile size the smaller the tile the smaller the trowel.
This may also be a good trowel size for thicker 5 16 mosaics.
1 4 x 3 8 square notch.
The trowel size determines how much thinset to put on the substrate as well as how thick the bed of thinset should be under the 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 finding the right trowel for the job is quite simple when you know that generally speaking the trowel size should match up to the tile size the smaller the tile the smaller the trowel.
The larger the tile the larger.
Select a trowel based on tile size to properly bond various types or sizes of tile or stone select a trowel according to the size of tile you want to install.
3 4 x 5 8 19 x 16 mm u notch 3 16 x 5 32 5 x 5 mm v notch 1 4 x 3 16 6 x 5 mm v notch 1 4 x 1 4 6 x 6 mm square notch wall tiles and floor tiles.
Wall tile setting materials better premium mortar 309061 1 u s.
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.
With very irregular tiles back buttering may be advisable.
Gal 309062 3 5 u s.
16 inch tiles need a 1 2 inch deep notch and anything over 24 inches should.
The larger the tile the larger the trowel.
The trowel size determines how much adhesive to put on the substrate as well as how thick the bed of adhesive should be under the tile.
A 1 2 x 1 2 the bed of thinset will be half of that measurement or 1 4 beneath a flat tile over a flat substrate.
When you use a square notched trowel with the same size notch and teeth i e.
A 12mm x 12mm the bed of adhesive will be half of that measurement or 6mm beneath a flat tile over a flat substrate.
When you use a square notched trowel with the same size notch and teeth i e.
Trowel notch recommendations are as follows.
