Ceramic Tile Grades Vs Pei

The porcelain tile manufacturing process.

Ceramic tile grades vs pei.

Floor tiles are allowed on walls. Porcelain enamel institute pei chart pei rating helps to classify the durability and functionality of these surfaces with the following system. Grade 2 reflects that some imperfections exist but the tile still is usable on walls or floors. This is crucial because not all tile can be used in all areas.

It s really only suitable as a wall tile. Again a great product for wall tiles but it. This is the weakest of all standard grade ceramic tiles. These tiles are approximately 1 2 inch thick.

Pei wear rating porcelain enamel institute pei wear rating indicates tile s resistance to abrasion. A rating of 1 means the tile can be used on very light wear areas and should only be installed in rooms where people use. Both strong and durable porcelain tile wears like iron and is an excellent choice in areas that see a lot of foot traffic. Tile with this rating is not suitable for installation on floors.

This rating is for glazed tiles designated for use on walls only. For example tile with a pei grade of 1 which is the lowest can last for years and look gorgeous when it s installed as a decorative wall tile. Perhaps more important though is porcelain flooring s ability to avoid most scratches altogether. The best type of tile would be a full body darker porcelain tile with a pei rating of 4 or 5.

Pei porcelain enamel institute ratings help you determine the hardness and durability of tile. Grade 3 tiles are the thinnest 1 4 inch thick and. Bit drilling into a tile pei i and ii. Ceramic tile and porcelain tile have much in common in how they are manufactured and used.

Pei ratings act as a kind of shortcut to figure out where the tile can be installed. It should be noted that the pei rating involves testing of only the surface wear layer of a tile s enamel glazing. This is best for light traffic areas. Grade 3 tiles are not allowed on floors.

Here is a link to all of our full body porcelain tile. Full body is when the tile is the same color throughout and it s better to go with a darker tile in case there are any leaks. According to the industry group that decides whether a tile is porcelain or ceramic everything boils down to whether the tile can meet a set of highly controlled water absorption criteria. Here are the pei tile ratings so you can use them for your next tile purchase.

Thinner tile designed for walls not floors. It does not measure the fracture strength of the entire tile nor does it offer any rating of the slip resistance of the tile. Tile that experiences much foot traffic should be harder and denser than than that receives no foot. Porcelain tile floors can hide scratches because they are the same color throughout.