Ceramic Tile Grades

Grades of ceramic tile.

Ceramic tile grades.

I would like to know the different grades of ceramic 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. The clays used for ceramic tile are less dense than porcelain clays which means ceramic tiles are somewhat more prone to cracking and breaking. Grade 3 tiles are ideal for residential use in kitchens family rooms and hallways and are also great for countertops.

Made by placing dry clay into a mold and firing it unglazed tiles provide a. When purchasing residential grade tile the two main considerations to be made are budget and durability. 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. Floor tiles are allowed on walls.

Visible surface abrasion resistance how readily scratches show on the surface with 5 being the. For most commercial installations grade 4 tile is recommended. Similar to grade 1 but with slight imperfections. The 1 5 rating applies only to one aspect of tile.

Recommended for walls or floors. One is unglazed tile. Grade 1 tiles are the weakest with the best application as wall tiles. The porcelain enamel institute has created a standardized grading system for porcelain and ceramic tile.

Budget determines the ability to obtain the most durable tiles available. This grade is a step above grade 3 tile grades. Chip a ceramic tile and you find a different color underneath the top glaze which means that chips are likely to be quite visible. Recommended for walls or floors.

Thinner tile designed for walls not floors. 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. Grade is the numerical ranking that reflects tile quality.

Ceramic tile is graded from 1 to 5 with 5 being the longest wearing tiles. Ceramic tile however is typically one color on the surface and a different color underneath making scratches far more noticeable. Thanks for your question. Grades 1 through 3 sometimes are referred to as standard secondary or cull grade respectively.

It is intended for heavy traffic and is often found in restaurants shops offices and other spaces.