Ceramic Tile Grades

The clays used for ceramic tile are less dense than porcelain clays which means ceramic tiles are somewhat more prone to cracking and breaking.

Ceramic tile grades. Recommended for walls or floors. Made by placing dry clay into a mold and firing it unglazed tiles provide a. The porcelain enamel institute has created a standardized grading system for porcelain and ceramic tile. Floor tiles are allowed on walls.

Ceramic tile is graded from 1 to 5 with 5 being the longest wearing tiles. Similar to grade 1 but with slight imperfections. It is intended for heavy traffic and is often found in restaurants shops offices and other spaces. Thinner tile designed for walls not floors.

Thanks for your question. Grade is the numerical ranking that reflects tile quality. Grade 1 tiles are the weakest with the best application as wall tiles. Grades 1 through 3 sometimes are referred to as standard secondary or cull grade respectively.

Grade 3 tiles are the thinnest 1 4 inch thick and are appropriate for use only on walls. This grade is a step above grade 3 tile grades. Budget determines the ability to obtain the most durable tiles available. It s still a good choice for residential uses such as tile floors and countertops but it can also take the heavier abuse of light commercial foot traffic such as you d find in a doctor s office.

Grade 3 tiles are ideal for residential use in kitchens family rooms and hallways and are also great for countertops. They can also be used as outdoor porcelain tile. I haer quite alot on forums about grade 1 this grade 5 that when talking about tiles what type of tile does this apply to and could someone shed some light on the reasons for grading them if they are from manufacturer will they have grading on the box what also is the grade scale many thanks in advance. One is unglazed tile.

I would like to know the different grades of ceramic tile. I was told that they are graded from 1 to 5 5 being the best. For most commercial installations grade 4 tile is recommended. Visible surface abrasion resistance how readily scratches show on the surface with 5 being the.

When purchasing residential grade tile the two main considerations to be made are budget and durability. The 1 5 rating applies only to one aspect of tile. Chip a ceramic tile and you find a different color underneath the top glaze which means that chips are likely to be quite visible. Types of porcelain tile when shopping for porcelain floor tiles you will generally encounter three types of tile.

The pei rating categorizes tile by its specific intended use and its ability.