We conduct onsite inspections for Porcelain, Glass tile, or Natural Stone to determine if the floor was installed correctly, inspect for adequate subfloor, subfloor flatness, lippage (elevation from one tile to the next), thin-set coverage, pitch, and other field assessments performed onsite, depending on each case.

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All problems found are documented in a certified narrative report with digital photographs. This report references the manufacturer's instructions and standards written by the Tile Council Of North America (TCNA).