- October 06, 2021
- Doris Gray
Tile underlayment is the product put underneath the tile to prevent the grout and tile from bending and breaking. It also protects the subfloor from moisture. There are three primary forms to choose from, and a reliable tile tool company can help you determine which one is best for your particular project.
1. Trowel Underlayment
This type is considered pourable. Mortar is often used on top of concrete. The installer must apply it evenly and relatively thick. It takes practice to get a smooth, dense finish, but it is critical in order for the tile to...