What is clear in the maze of mosaics their differences in quality and that not only comes throught the design but a number of other factors so we decided to rate the Mosaics based on 5 Stars.
our Ranking method
Supply Chain Consistency
“PEI” is the abbreviation for Porcelain Enamel Institute. A PEI Rating is given to a tile product based the hardness of its glaze. This hardness is determined by the manufacturer using a standardized test. The results of this test will determine the proper usage of a product.