Not all porcelain tiles are the same for flooring consumption. Understanding the different porcelain tiles available and how the manufacturing process affects the durability of tiles is crucial to choosing the right tiles for the right project. Unglazed tiles are more scratch resistant making them ideal for areas subject to heavy traffic, train stations, airport lobbies and retail stores. Glazed porcelain tiles if used in these spaces will show wear patterns over time. Technological advances have made it possible to print digitally using inkjet machines on any ceramic tile . Photographs, fabrics and reclaimed wood rare stones can now be faithfully reproduced. However, glaze must be applied to all inkjet printed tiles to protect the image. All inkjet porcelain tiles are glazed tiles. Unglazed porcelain tile is the only full-body porcelain tile available. Full-bodied porcelain means that the entire tile is made of natural clay. The whole body is not the same as through color.
You may use different colored clay and during the firing process sintering occurs which makes the tiles one. The tile design is created by refining natural clay mixed with natural pigments. The whole body unglazed porcelain tile has higher slip resistance, higher wear resistance, and higher impact resistance than the glazed porcelain tile. These characteristics are essential in choosing the right tiles for busy commercial spaces. Surfaces made with pressed pigments are easy to clean and will not corrode over time when compared to glazed tiles. Choosing the right tiles for a project is all about balancing form and function. Aesthetics are important but just as important as slip resistance, wear resistance and maintenance. If you are looking for a highly slip resistant surface for consumption in wet areas such as around swimming pools and shower areas - unglazed teracotta tiles are the preferred choice.
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What is glazed porcelain tile?
These porcelain glazed tiles are non-porous and will not absorb water. They are more useful in wall applications than flooring, since glazing is too slippery to use in commercial flooring settings. This tile is manufactured in a very similar way to ceramic tiles and can be used as floor and wall covering. Because of their durability, these tiles can also be used outdoors, helping you achieve the perfect patio. With a water absorption rate of less than 0.5 percent, this tile is as moisture resistant as it is beautiful. Read on to learn everything you need to know about glazed porcelain.
First things first, let's get acquainted with the components of glazed porcelain tiles. Glazed porcelain tiles are made of refined clay, which is fired at higher temperatures. This makes them denser and more durable than tiles such as ceramic. These tiles go through a thorough firing process to give them the desired finish. It's slightly less durable than its unglazed partners, but the glazing process allows for a wide range of patterns and colors to help you get exactly the look you're looking for. Therefore, this makes it less likely to stain.
Uses glazed tiles
In the past, tiles were mostly used in religious and luxurious places such as tombs, mosques, palaces, entrances to large markets, etc. This use was only for the spiritual improvement of buildings and beautification of architectural space, and not to cover the defects and deficiencies of space or to conceal minor building defects. As a result, tiling proved to be a luxurious and expressive decoration among religious buildings. This continued until modern architecture realized it was a vital factor in building construction and today, we see its use extensively in all aspects of building construction. Many of us may have thought that tiles in residential homes are only for toilets and bathrooms, implying their use as insulation against moisture. 
But with the advancement of the ceramic tile flooring and tile industry and the emergence of new styles and new ways of making swimming pool tiles, this beautiful material made its way into other building components and today it is a necessary component of interior design. Glazed tiles are often used as kitchen backsplashes, giving you the flexibility to choose a color scheme that matches the style of your space. Durable and scratch-resistant, polished tiles are long-lasting and can withstand whatever the kitchen throws at them. Glazed porcelain tiles work best indoors and will really add to the aesthetic of your home. It's also great for bathrooms and even clean laundry rooms. Due to the glazing process, this tile is available in a wide rang e of colors allowing you to achieve any look you desire. 
Glazed tiles price
What are the advantages of using glazed tiles or white granite compared to other tiles? How is the price of glazed tiles determined? The following are some tips on how glazed tiles are priced:
- High resistance to shocks and scratches and bears heavy weight
- High resistance to chemicals such as acids
- The glazing of this tile eliminates uneven surfaces of the structure
- The exceptional beauty of this floor tile attracts the eyes of every buyer
The price of glazed tiles in the market is determined by the mold unit. This same tile is priced in three quality classes 1, 2 and 3 in order of quality. For example, tiles in Class 3 have a lower price compared to Class 1 due to the purity of the material. It is inferior in its construction. 
Glazed Porcelain Tile Problems
There are plenty of reasons to love porcelain tile floors. But for everything there are pros and cons. Therefore, glazed porcelain tiles do not justify this principle. Some of the problems with glazed porcelain tiles and the problems with this type of flooring are that you should be aware of before deciding on the right solution for your home or business. Difficult to install: Because porcelain tiles are more dense. It's hard to work with, too. The things that make it long lasting and reliable, also make it difficult to cut and plan properly. Glazed porcelain tile is very dense and porcelain tile installation should only be attempted by the most experienced flooring professionals. 
heavier: Again, porcelain tiles are denser than ceramic tiles. The high weight of porcelain tiles also makes installation more difficult. It takes a lot of work around the heavier tiles, and most installers don't like the material for this reason. More expensive: Glazed porcelain tiles are not expensive. They tend to cost more per tile than ceramic and are more expensive to install too More difficult to fix: Finally, porcelain tile is more difficult to repair than ceramic tile floor. This is because tiles are difficult to work with, and you will likely be priced higher if you have to bring in professionals to swap tiles for you. 
Glazed vs unglazed tiles
The term "glazed" refers to tiled materials - usually liquid glass or enamel. Glazed tiles can have a glossy or matte finish. Therefore, it is important to remember that just because a tile is not glossy, it does not mean that it is glazed. Clay tiles such as porcelain or ceramic tiles are placed in a kiln to set fire. If the tiles are to be glazed, the glaze must be painted before the tiles are burned. This process transfers the glaze to the top layer of the tile. When tiles are burnt without glaze coating, they are known as unglazed tiles. 
Here are some differences:
- The polished tiles go through an additional firing process in the oven where a layer of liquid glass is coated with the tiles at a very high temperature. The unglazed tiles are baked in the oven and are ready to use without any additional processing.
- Glazed tiles can be slippery and therefore are mainly considered for residential use.
- Unglazed tiles usually have a natural finish and are therefore "slip resistant" and suitable for outdoor areas, wet areas and commercial use.
- Polished tiles are stain resistant due to the non-porous liquid glass finish but scratches can be seen on them due to the high gloss. Unglazed tiles are scratch resistant, have a natural appearance and are therefore more susceptible to stains.
- Unglazed tiles are denser and thicker than glazed tiles.
- Glazed tiles are available in a large variety of tiles; They can also be digitally printed by inkjet machines.
- Unglazed tiles are only available in a very rustic, earthy, and natural look.
- The glazed tiles are not a full-bodied porcelain tile. Unglazed tiles are almost always full-bodied ceramic tiles glass where the body of the tiles is uniform throughout.
Glazed floor tiles
Glazed ceramic floor tiles are known for their unparalleled strength, durability, affordability and longevity, and are one of the most recommended kitchen, living and bathroom flooring. Porcelain tiles are made of dense clay fired at high temperatures and are available in many beautiful options such as stone and wood. Although vitrified glazed ceramic and porcelain tiles are less robust in terms of density and thickness than their unglazed counterpart, they do allow for a wide variety of patterns and colors. Glazed tiles also tend to be more resistant to staining, as they are protected by a non-porous layer of liquid glass. 
Therefore, since floor tiles should last for many years, it is best to choose a neutral color that will stand the test of time. The amount of natural light in the room may determine whether the floor tiles need to reflect light (lighter colors) to make the room appear larger, or whether a darker color is appropriate. White floor tiles for the interiors of your home is also a great way to give the illusion of space. It reflects light, adds an airy feel and brings elegance to your room.