Types of Vitrified Tiles: GVT, PGVT, Double Charge & Full Body Explained

Types of Vitrified Tiles: GVT, PGVT, Double Charge & Full Body Explained

The only way to have a stunning floor is to start with a stunning tile—but the best tile is more than skin-deep.

Now, vitrified tiles are considered a necessity for modern architecture as they offer the charm of graceful aesthetics with the strength of usability. But as you shop for tiles, you will see words like GVT, PGVT, Double Charge and Full Body.

What do those words “names” really mean? Are they different materials, or finishes, or manufacturing processes? What are the differences in the manufacturing approach?

Knowing that distinction makes tile shopping a lot easier. Whether you are using them in a high-end living room or a busy commercial premise, any vitrified tile can be more or less suitable for a given situation due to certain factors.

So, let’s take a look at the four major types to see what makes each unique.

What Are Vitrified Tiles?

Vitrified tiles are a type of dense, low porosity tile produced through processing a mixture of raw materials at elevated temperatures. The resulting tile body is compact and possesses very low water absorption along with good dimensional stability.

But vitrified tiles are not just one visual group.

With the help of state-of-the-art production processes, vitrified tiles can now be produced in a plethora of colors, textures, patterns and finishes. This is why you can find highly decorative glazed tiles and polished stone surfaces within the same broad category, along with tiles suited for extremely heavy use.

The four most popular types of vitrified tile are: GVT, PGVT, Double Charge and Full Body.

The difference mainly lies in the tile body construction as well as its surface. decorative treatment, and Tile Body.

1. GVT stands for Glazed Vitrified Tile

You could describe GVT as the intersection of performance and design.

A GVT tile is made from a vitrified body and the top is coated with a glaze. The process of modern digital printing allowed producers to develop complex, decorative effects and textures, in multiple colors and patterns all over the surface.

This versatility has enabled GVT to be widely seen in contemporary interior design.

From subtle neutral backgrounds, to dramatic patterns, GVT can work with the tame minimalist or modern themes as well as luxurious and transitional styles.

Design is the “make or break” attribute for GVT. Its glazed surface can be produced in various looks and finishes enabling to match furniture, lighting and architectural features with the floor and wall coverings.

Subject to the technical specifications of the product, GVT tiles can be used in living rooms, bedrooms, kitchens, bathrooms, offices and other indoor applications.

GVT = Vitrified tile body + glazed decorative surface

When the visual appeal of a product and the ability to be used in diverse applications are key requirements in your project, then this is a product for you to consider and strong contender to add to the list.

2. PGVT Tiles

If GVT is about glazed design, then PGVT has the addition of a polished visual texture.

Polished Glazed Vitrified Tile (PGVT) is a type of vitrified tile. As the name indicates, these tiles are glazed and come with a polished finish.

The end result is purer and more reflective that can perfectly interact with natural or artificial lights.

This reflective nature is also the reason why PGVT tiles are the top choice for any interiors which needed to convey a sense of elegance and luxury.

Imagine a softly lit living room where the floor faintly reflects the daylight coming in through the window. Rather than just acting as padding underfoot, the tile becomes part of the visual ensemble overall.

 The easiest way to remember the distinction is:

GVT → Glazed finish
PGVT → Polished glazed finish

PGVT is especially suitable for living rooms, dining rooms, bedrooms, hospitality interiors and any place where a refined look is required.

Yet, polished finishes are not a priori adapted to all environments. Wet areas and particular use should be assessed in light of the tile’s slip-resistance properties and the manufacturer’s recommendations.

3. Double Charge Vitrified Tiles

Double Charge vitrified tiles use a different method of decoration.

 Two layers of material are pressed together during manufacturing, and the top layer has the decorative design. This results in a much thicker decorative layer inside the tile, as opposed to a very thin surface treatment.

 This type of construction can be especially suitable for Double Charge tiles where wear resistance and durability are factors.

 For this reason, they are commonly specified for high-traffic areas.

 Consider commercial hallways, retail spaces, offices, hotels, and high-traffic residential zones.

 Double Charge tiles offer a practical solution when a project needs to find a balance between aesthetics and high performance for daily use.

 But "Double Charge" in itself is not a guarantee of performance. Always check the technical specifications, recommended application and surface properties of the specific product.

Double Charge = Decorative top layer built into a strong vitrified tile construction

So Double Charge is a potential choice for projects that prioritize both long-term appearance and regular wear.

4. Full Body Vitrified Tiles

Full Body vitrified tiles offer a different perspective on design and durability.

 Full Body tiles have the colour and material characteristics throughout the thickness of the tile body, and are not primarily reliant on a decorative surface layer.

 Why is this important?

 In high abrasion, heavy use environments, a consistent body composition can help preserve a more monolithic appearance as the surface wears.

 This is why Full Body vitrified tiles are often specified for commercial and high-traffic environments.

 They can be used in offices, retail, public spaces, hospitality projects and other high-traffic applications, depending on the product requirements.

 For residential projects, they can also be an option when durability and long-term performance are priorities.

Full Body = Consistent material characteristics throughout the tile body

It is less about achieving a highly reflective surface and more a balance between performance and appearance.

GVT vs PGVT vs Double Charge vs Full Body

These four types of personas can be confusing at first glance. However, the difference between each of them becomes much clearer once you know what you are looking for in each one.

The key message is straightforward: there is no one-size-fits-all solution when it comes to vitrified tiles.

The appropriate choice will depend on the location, anticipated traffic, surface needs, maintenance requirements, and overall design language.

How to Choose the Right Vitrified Tile?

Start from the space, not the pattern.

In the case of a refined living room, the visual appeal, finish and light reflection could be key points. GVT and PGVT offer endless contemporary design solutions.

In the case of a high traffic commercial application, function and durability might be more important. The Double Charge, or Full Body, alternatives should be examined too.

In moist environments, it is essential that surface properties and slip resistance are considered.

You also need to consider some of the technical parameters (water absorption, breaking strength, surface properties, application instructions).

The most beautiful tile is not advantageous tile.

"The right tile is the one where design and performance come together."

The Final Selection Is About More Than Appearance

Vitrified tiles have come a long way in the journey of becoming just a flooring material.

They’re an essential design tool that can change the feel of a room, the way light plays across surfaces, and the way an architectural idea comes together.

GVT provides flexibility in design.

A bright luster and reflective shade are introduced by the PGVT.

Double Charge blends the depth of a décor with a time-tested strong structure.

Full Body is balloted at having homogeneous properties of the material across the entire tile body.

When you know these differences, it will be a lot easier for you to choose between them. So, the next time you shop for vitrified tiles, do not just ask:

Which is better looking?”

Ask: “Which one is made for how this room is really going to be used?”

Because it’s really smart material choices that make aesthetic design meet a performance solution.”