Thinset For Large Wall Tiles

But large format natural stone tile sizes can vary depending on the application and type of stone.

Thinset for large wall tiles.

Thinset mortar is your default tile mortar for most indoor and outdoor applications. It is always better to use a larger trowel than you might need for the installation. Large format tile lft is 15 38 cm or greater on any side as well as heavier natural stone such as marble granite travertine slate and limestone. I ve never found it at a box store though.

Thinset is inexpensive and it fills in gaps and depressions. The one i prefer is bostik ditraset. Thinset with large amounts of latex added are used with glass tiles which are unable to flex on their own. There s also a medium bed thin set mortar which is a variation that s used for slightly larger applications.

When bidding a job the installer should consider the. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents. This helps to prevent tiles from cracking. For example large wall tile ranges from 12 x 12 to 24 x 24 inches and stone panels used in commercial and exterior applications can be up to 7 feet long and 4 feet wide.

Then there s yet another variation of thin set for thick bed installations. Square notched is a personal preference. Thinset is slow to set which leads to tile sag on vertical applications. It can be used for any size tile and works great with schluter products.

For large tiles you are going to want to use an unmodified thinset that specifically says it s ok for large tiles. Thinset with small amounts of latex added are primarily used for large format tiles and stone tiles to help absorb flex from floors and walls. These mortars may be applied up to 3 4 thick and provide superior coverage and bond strength while reducing lippage between tiles. Thinset tile mortar has a smooth slippery consistency similar to mud.

This is used with large heavy or thick tiles. Mastic is very sticky grabs fast and is quick setting. Mapei large format floor tile 50 lb gray powder thinset medium bed mortar item 1103731 model 2184323 good adhesion for ceramic porcelain and natural stone tiles with one or more sides greater than 15 in. This mortar can also be used in thin set applications to install smaller format tile over a diverse range of substrates.

A little extra thinset beneath a tile is completely acceptable not enough thinset beneath the tile is not acceptable. As a rule the larger the tile the larger the trowel. It is applied to the substrate with a notched trowel.