What Size Trowel For 12x24 Floor Tile Over Ditra

How much thin set do i need to install tile over ditra or ditra heat.

What size trowel for 12x24 floor tile over ditra.

The most common recommended trowel for this seems to be 1 2 x 1 2 square notch trowel but my test pieces show i am easily getting 100 coverage with a 1 4 x 3 8. I use this trowel size for any large format tiles. 15 inches and larger. After determining correct trowel notch size based on tile type and size refer to the mortar coverage chart below in the thin set mortar technical data sheet or on the mortar packaging.

I am setting 12 24 porcelain tile on a shower s walls and ceiling. I use this trowel size for any large format tiles. Tools and tips for the actual mortar application process for 12 24 tile as i mentioned before mix your mortar to be a little bit on the thick side and use a 1 2 inch notched trowel to apply it to the subfloor where you want your 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.

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. 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. 1 2 x 1 2 square notch. If your floor is flat and your tiles are flat you might do well with a 1 4 x3 8th square notched trowel.

What size trowel for 12 24 floor tile. What trowel notch size is recommended for 12 24 floor tile. For ditra xl use a 1 4 x 1 4 6 mm x 6 mm square notched trowel or the ditra xl trowel which features a 1 4 x 1 4 6 mm x 6 mm square notched design. Including 12 24 s 16 16 s 18 18 s 12 12 marble and granite and the popular 6 24 porcelain plank tiles.

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. Mix your thin set mortar to a fairly fluid consistency but still able to hold a notch and solidly embed the membrane into the fresh mortar with a float or screed trowel.