A committee of longstanding tile and stone industry leaders thoughtfully evaluated nominations to select this year’s 13 inductees for Coverings Rock Star status. 

A 2021 survey of NTCA members found that Mapei is the preferred manufacturer in the six categories—including Best Product Value, Performance and Availability.

Clear Seas surveys the members of the National Tile Contractors Association (NTCA) every two years to ask the members for their preferred manufacturer in 16 categories within the industry.