What is : Lippage

What is Lippage?

Lippage refers to the unevenness between adjacent tiles or slabs that are installed on a surface. This can occur when the tiles are not properly leveled, causing one tile to be higher or lower than its neighboring tile. Lippage can be a common issue in home renovation projects, especially in areas with large format tiles or natural stone slabs.

Causes of Lippage

There are several factors that can contribute to lippage, including improper installation techniques, uneven subfloor, using tiles with inconsistent thickness, and inadequate adhesive coverage. It is important to address these issues during the installation process to prevent lippage from occurring.

Effects of Lippage

Lippage not only affects the aesthetics of the tiled surface but can also pose a safety hazard, especially in high-traffic areas. Uneven tiles can create tripping hazards and make it difficult to clean the surface properly. In addition, lippage can lead to premature wear and tear on the tiles, reducing their lifespan.

Preventing Lippage

To prevent lippage, it is essential to use the right tools and techniques during the installation process. This includes ensuring the subfloor is properly leveled, using the correct adhesive and grout, and following manufacturer guidelines for tile installation. Properly spacing the tiles and using leveling systems can also help minimize lippage.

Fixing Lippage

If lippage occurs after the tiles have been installed, it may be necessary to remove and re-install the affected tiles. This process can be time-consuming and costly, so it is important to address any lippage issues as soon as they are noticed. Hiring a professional tile installer can help ensure that lippage is properly fixed.