Shower Wall Tile Thinset Thickness

Mastic is very sticky grabs fast and is quick setting.

Shower wall tile thinset thickness.

I never recommended using drywall as a base for the installation only a rated tile backerboard as well as the. For example a 3 8 notch trowel will produce a 3. Thinset tile mortar has a smooth slippery consistency similar to mud. Thinset mortar is your default tile mortar for most indoor and outdoor applications.

Spread the mixture using a notched trowel whose notch size. Thinset is slow to set which leads to tile sag on vertical applications. Jun 11 2011 the thinset thickness is determined by the size of the trowel used and the size of the trowel is determined by how the back of the tile is constructed and the size of the tile. In the case of travertine the back of the tile is smooth so a larger notched trowel wouldn t necessarily be required.

So a 1 2 x 1 2 trowel will leave a 1 4 high bed of thinset beneath the tile. Jun 11 2011 the thinset thickness is determined by the size of the trowel used and the size of the trowel is determined by how the back of the tile is constructed and the size of the tile. A 3 8 x 3 8 trowel will leave a 3 16 bed of thinset beneath the tile. The thin set in a bag would be as much weight once installed as the tile it is adhering even if it was rated to hold.

This type of cement is designed to adhere well in a thin layer typically not greater than 3 16th thick. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents. A chemical reaction takes place within 30 minutes of mixing that starts the bonding process between the tile and the underlayment or wall. Walls wainscots dry backsplashes are key areas where tile mastic tends to be used.

It is applied to the substrate with a notched trowel. For example a 3 8 notch trowel will produce a 3 16th inch thick coating after the tiles are pressed in to the cement. Thinset is inexpensive and it fills in gaps and depressions. Therefore i almost always recommend a pre mixed mastic when installing light subway tiles over a shower wall.

Total wall thickness at least the surface on the bathroom side rarely exceeds 1 inch total unless marble tiles are used they are 1 2 inch thick. Using a u notched trowel and embedding the tile into the thinset leaves you with a bed of thinset beneath the tile a little over 1 3 the size of the trowel teeth.