General Tile Knowledge

PEI is a testing method for glazed ceramics to determine the 'wearability' of the surface of the tile. The test result determines the suitability for purpose for various areas of installation. 
 

Rectified tile is tile that has been cut to an exact size. With rectified tile there is very little size variation between individual tiles. This means less chance of lippage, more accurate layout and easier installation.

When porcelain is first made, it is not absorbent, but the polishing process for making the unglazed surface shiny cuts into the surface, leaving microscopic pinholes exposed and prone to absorbing stains, in the same way as natural stone tiles. Unless they have a suitable, long-lasting treatment applied by the manufacturer like nano, polished porcelain tiles will need sealing. Porcelain sealants are either solvent-based or water-based. Water based sealants are cheaper, but don't last.

Wood grain porcelain tiles are one of the key emerging trends in interior design right now, capturing the beauty of natural timber and combining it with the durability and ease of maintenance of tiles.

We are often asked what is the difference between porcelain and ceramic tiles? While both fall within the generic ceramic flooring category, porcelain tiles are denser, harder and less pervious to water than ceramic tiles. This means that some porcelain tiles can be used virtually anywhere, and they have the advantage over ceramic tiles in outdoor areas, wet areas and areas of high traffic.

Encaustic tiles, also referred to as Moroccan tiles, Spanish tiles, Moorish tiles, cement tiles, inlaid tiles and geometric tiles. They were originally handmade ceramic tiles with ornate and geometric patterns that were produced within the body of the tile not the glaze. Thus over time as the tile was worn, the pattern remained.