Which Side Of Cement Board Does Tile Go On Walls Or

Which Side of Cement Board Does Tile Go On Walls?

Cement board is a critical substrate for tiling, providing a stable and moisture-resistant base for your tile installation. Understanding which side of cement board should face the tiles is crucial for a successful and long-lasting project.

When laying tiles on walls, the smooth side of the cement board should face outward, providing a uniform surface for the tiles to adhere to. The smooth side allows for easier spreading of thinset and ensures proper bonding between the tiles and the board.

The rough side of the cement board, on the other hand, should face inward, towards the wall. The rough surface provides a better grip for the thinset, preventing any tiles from becoming loose or shifting over time. It also helps to prevent moisture from seeping into the board and damaging the tiles.

Additionally, the rough side of the cement board provides a better surface for attaching additional layers of mesh tape, which can further reinforce the tile installation and improve its durability.

It's important to note that different manufacturers may have specific recommendations regarding which side of their cement board should face the tiles. Always consult the manufacturer's instructions before installing cement board and tiles.

By following these guidelines, you can ensure that your tile installation is properly adhered and will last for many years to come.