Tile Installer Thin-set Standards (ITS) Verification Annoucement

Tile Installer Thin-set Standards (ITS) Verification course. This course teaches tile installers the industry standards for the thin-set application. It covers how to inspect a substrate to make sure it meets industry standards and is suitable for the intended installation. It covers how to properly prepare the substrate, how to achieve full thin-set contact, and teaches quality control steps for avoiding potential problems.