Porcelain stoneware slabs are ceramic tiles made by sintering clay, feldspar, quartz and other materials. They are particularly dense and hard, which makes them highly resistant to scratches, stains and wear.

Porcelain slabs are often used in high-traffic areas such as entryways, kitchens, bathrooms, terraces and public buildings due to their high strength and resistance to moisture, stains and abrasions.

Porcelain stoneware slabs offer many advantages, including durability, resistance to stains and moisture, easy cleaning, a wide range of designs and colors, and high load capacity. They are also very resistant to UV rays and frost.

Porcelain stoneware tiles are easy to maintain and can be cleaned with conventional cleaning agents and warm water. To maintain color and surface over the long term, it is recommended to use only water after cleaning with chemical agents.

Porcelain tiles are usually a bit more expensive than conventional tiles, as they are more expensive to produce due to their manufacturing process and quality. However, they offer a high level of durability and resistance, which amortizes their acquisition costs in the long term. The exact costs depend on various factors such as design, size and manufacturer.

The installation of porcelain tiles requires special tools and techniques due to their hardness and density. It is important to create a level and stable base and to consider an appropriate expansion joint to avoid damage due to thermal expansion and contraction. Professional installation is recommended.

A rectified slab is a ceramic tile where all the edges have been cut by a machine to create a precise, straight, and rectangular edge. By contrast, non-rectified tiles tend to be slightly rounded and irregular in size due to the manufacturing process.

The rectified cut allows tiles to be laid very close together, resulting in a seamless appearance. This is particularly advantageous when using large slabs, as the narrow joint spacing enhances the effect of contiguous surfaces. In addition, the straight edge allows for precise installation and a uniform grout pattern. However, since they are more expensive to produce, they can be slightly more expensive than non-rectified tiles.

Nowadays, most porcelain stoneware slabs are produced exclusively in a rectified manner.

Porcelain slabs can be non-slip or slip-resistant depending on the surface type. It is important to select the right surface type for the intended use. The corresponding slip resistance can be found in the properties of each item.

The slip resistance of porcelain stoneware slabs is determined by a slip resistance test in which the slabs are tested for their adhesion in relation to various shoe soles on a scale from R9 (low slip resistance) to R13 (high slip resistance). The higher the R number, the better the slip resistance of the slab. For example, an R10 slip-resistant porcelain stoneware slab is recommended for a moderate-use indoor area, while an R11-R13 slip resistance is recommended for high-traffic outdoor areas such as terraces or balconies.

The size and thickness of porcelain tiles depends on the type of project and the intended use. Larger tiles can make a room look bigger. Thicker 2cm tiles are used for outdoor areas such as gardens, terraces or pools.