What is the Standard Thickness of Porcelain Ceramic and Porcelain Slabs?
What is the Standard Thickness of Porcelain Ceramic and Porcelain Slabs?

What is the Standard Thickness of Porcelain Ceramic and Porcelain Slabs?

 Porcelain ceramic is one of the newest types of ceramics that many people use in their buildings today. Known for its suitable longevity and beauty, porcelain ceramic is considered an advanced and improved product. In this article, we will explore the thickness of porcelain ceramic, so stay with us until the end.

What is Porcelain Ceramic?

Porcelain ceramic has a water absorption rate of less than or equal to 0.5% and is fired at around 1210 degrees Celsius. Porcelain comes in two types: glazed and unglazed.

This uniform product is made from clay, feldspar or granite, and silica under high heat and pressure, resulting in a dense and white product after firing.

This product utilizes the latest technology in the ceramic industry and is used in building facades and floors due to its beauty and unique advantages.

Porcelain ceramic for walls and floors is not only beautiful but also very strong, making it an excellent choice for hospitals and laboratories.

Porcelain ceramic is more diverse compared to ordinary ceramics, which is why many people prefer working with this product. Glazed porcelain ceramics are coated with a thin layer of glass before being fired in the kiln.

These glazed porcelain ceramics are available in various patterns and colors. However, if this type of ceramic breaks or cracks, the damage will be significant, requiring replacement.

Glazed ceramics are highly glossy, making them more suitable for walls than floors. These ceramics are heat-resistant, making them ideal for kitchen use.

Glazed ceramics do not need sealing and are highly resistant to freezing, allowing them to be used outdoors in cold climates.

Advantages of Using Porcelain Ceramic

Before discussing the thickness of porcelain ceramics, let’s examine the benefits of using these ceramics. Porcelain ceramics offer numerous advantages, including:

  • Wear Resistance : Porcelain slabs have high wear resistance, contributing to their long lifespan. Compared to ordinary ceramics, porcelain is made from more compressed materials, making it harder and more durable.
  • Water Absorption : Porcelain ceramics have a low water absorption rate of up to 0.5% and can be easily cleaned with water and common detergents. This is why porcelain tiles are used in moist areas like kitchens, bathrooms, and restrooms. Although not completely waterproof, porcelain ceramics are resistant enough to remain clean and in good condition over time.
  • Aesthetic Appeal : Another advantage of porcelain ceramics is their beauty. Made from high-quality materials, they are considered a luxury item. Porcelain offers more designs and shapes compared to ordinary ceramics, with a stunning appearance.
  • Suitable for High Traffic Areas : Due to their unique characteristics, porcelain ceramics are ideal for high-traffic areas. They are highly resistant to breakage, wear, and moisture and can be easily cleaned.
  • Durability : One of the most significant advantages of porcelain ceramics is their longevity. Being a uniform product made under high pressure and heat, porcelain performs better than other ceramics. If you have pets, porcelain ceramics are a great flooring choice due to their high wear resistance.

What is the Standard Thickness of Porcelain Ceramic?

The thickness of porcelain ceramic ranges from 6 to 20 millimeters, while the standard thickness for ceramic tiles is between 6 to 10 millimeters. Although the minimum thickness is similar for both materials, porcelain ceramics also come in thicker options.

Thicker ceramics are less likely to break or crack because they are more robust. You might want to choose thicker porcelain ceramics for flooring, especially in high-traffic areas, to prevent cracks and damage.

If you prefer a lighter porcelain ceramic, choose the thinner options. Thin porcelain ceramics are cost-effective as they require fewer materials in their production. Most porcelain ceramics are 9.5 millimeters thick, but thin porcelain ceramics range from 3 to 6 millimeters. This means porcelain ceramics can be as thin as 3 millimeters.

Why is the Thickness of Porcelain Ceramic Important?

Thicker ceramics have a longer lifespan, but their thickness should match the environment. For example, you wouldn’t want your new ceramic flooring to be higher or lower than the other rooms. Additionally, existing doors should open and close easily. If you use very thick porcelain ceramics, the door might drag or get stuck.


In this article, we examined the thickness of porcelain ceramics. As you have seen, due to their unique characteristics, porcelain ceramics are widely used in the construction industry today. These ceramics are available in 6, 9, 10, 11.5, and 20-millimeter sizes and can be easily and quickly purchased from relevant sections.