Introduction

In today’s flooring decoration field, LVT (Luxury vinyl tile) is highly favored due to its rich designs and good performance. Among them, adhesive LVT and self-adhesive LVT are two common types, and they have different performances in multiple aspects. The following will conduct an in-depth analysis of the two from aspects such as product features, performance differences, installation points, maintenance, and applicable scenarios.

Product Features

Self-adhesive LVT

The most prominent feature of self-adhesive LVT is that it comes with its own adhesive backing. During installation, users only need to peel off the protective film on the back of the floor and then directly stick it onto a flat SURFACE. This characteristic makes its installation process relatively simple and quick. Especially for some small-area areas or local repair work, it can complete the construction efficiently in a short time. For example, in a home kitchen, if just one floor tile is accidentally damaged and needs to be replaced, self-adhesive LVT can easily carry out local replacement without the need for large-scale demolition and reinstallation, which saves a lot of time and effort. However, precisely because it relies on the adhesive backing for pasting, it has relatively high requirements for the flatness of the floor surface. Even slight unevenness may lead to problems such as poor adhesion or the formation of air bubbles during the pasting process, thus affecting the aesthetics and service life of the floor.

Adhesive LVT

Adhesive LVT requires the use of special adhesives for installation, and its construction process is relatively complicated. Before installation, the treatment of the base layer is extremely strict. The base layer must be clean, dry, and solid. Only in this way can it be ensured that the adhesive can play its full role and enable the floor to achieve firm adhesion with the base layer. For example, in a large shopping mall’s floor decoration project, the construction team first needs to conduct meticulous grinding, cleaning, and drying treatments on the floor surface to remove any dust, oil stains, and unevenness. Then, according to the usage instructions of the adhesive, it is precisely and evenly applied to the base layer. Attention should be paid to strictly controlling the thickness and application range. After that, the LVT floor is accurately placed in the glued area, and then professional tools are used for compaction so that the adhesive can fully fill the gaps between the floor and the base layer, thus forming an extremely firm connection. Once the installation is completed, the adhesive LVT and the floor surface form a tight connection with extremely high stability, capable of withstanding relatively large pressure and friction, and it is very suitable for various high-traffic areas.

Performance Differences

Stability

After the initial pasting is completed, self-adhesive LVT can maintain a certain degree of stability to some extent. However, during long-term use, especially when subjected to relatively large external forces or significant changes in environmental temperature and humidity, its edges may show signs of warping and other unstable situations. For example, in a home living room, if there is frequent movement of large furniture or frequent pedestrian traffic, the self-adhesive LVT floor may show edge warping in areas where the force is relatively concentrated, such as under the legs of furniture or at doorways after a period of time. In contrast, adhesive LVT, by virtue of the strong adhesion between the adhesive and the base layer, can maintain long-term stability. Whether it is in daily walking, furniture placement, or in some commercial venues with frequent cargo handling and equipment movement, it can effectively resist various pressures and displacements and exhibit outstanding stability in heavy-load areas, such as in airport waiting halls or factory workshops, where adhesive LVT can always remain flat and firm.

Durability

The wear layer of self-adhesive LVT can cope with general daily wear and tear. In areas with relatively less human activity, such as home bedrooms and studies, it can meet the basic usage requirements. However, in some high-traffic commercial venues, such as the aisles of shopping malls, the cashier areas of supermarkets, or areas with frequent friction, its durability is relatively limited. For example, in a supermarket with a large number of customers, after a period of use, the self-adhesive LVT floor may show obvious surface wear and scratches, which will affect its aesthetics and usage safety. On the other hand, the wear resistance of adhesive LVT is excellent. Thanks to its structural design and the assistance of adhesives, it can always maintain a flat surface and clear texture during long-term and frequent use. Even in high-traffic commercial venues after many years of use, it only requires simple cleaning and maintenance to maintain a good appearance, greatly reducing the frequency of replacement and lowering the long-term usage cost.

Waterproofing

Self-adhesive LVT has a certain degree of waterproof ability and can effectively prevent water penetration in daily use. In a home bathroom, if only occasional water splashes onto the floor, self-adhesive LVT can handle it normally without deformation or damage. However, in the case of long-term water accumulation or high-humidity environments, such as bathrooms without wet and dry separation or basements, the edge seals may be eroded by moisture, resulting in the failure of the adhesive backing and then causing problems such as floor warping or deformation. In contrast, adhesive LVT forms a complete waterproof barrier due to its close fit with the base layer during installation, and its waterproof performance is excellent. Whether it is in areas where water stains are often spilled in the kitchen or in bathrooms that are in a humid state for a long time, it can be used for a long time without deformation or mildew problems. For example, in the bathrooms and kitchens of hotels, adhesive LVT can stably play its waterproof function, ensuring the safety and aesthetics of the floor.

Installation Points

Installation of Self-adhesive LVT

When installing self-adhesive LVT, the preparation work on the floor surface before pasting is of crucial importance. It is necessary to ensure that the floor surface is clean without dust or debris. You can use a vacuum cleaner to thoroughly clean the floor surface and then wipe it with a damp cloth to ensure its cleanliness. Start pasting slowly from one end of the floor. During the pasting process, use special tools such as rubber rollers to compact from the center of the floor to the edges to expel air, ensuring that the floor and the floor surface are in full contact and avoiding the formation of air bubbles. For corner and edge areas, sharp cutting tools need to be used for careful cutting so that they can perfectly fit the corners and walls, ensuring the overall aesthetics. For example, during the installation of self-adhesive LVT on a home balcony, the construction workers first cleaned the floor surface thoroughly, then started pasting the floor tiles one by one from one end of the balcony. When encountering corners, they used cutting tools for precise cutting. Finally, the balcony floor was flat and beautiful without obvious gaps or air bubbles.

Installation of Adhesive LVT

The key to the installation of adhesive LVT lies in the treatment of the base layer. First, it is necessary to check the flatness of the floor surface using tools such as a level gauge. If any unevenness is found, grinding or filling treatment needs to be carried out. For example, in an old office renovation project, there were some slight bumps and hollows on the floor surface. The construction team first used a grinding machine to grind the protruding parts and then used cement to fill the recessed areas to make the floor surface meet the flatness requirements. Then, according to the usage instructions of the adhesive, tools such as serrated scrapers are used to evenly apply the adhesive to the base layer. Note that the application thickness is generally between 0.5 – 1 millimeter, and it is necessary to ensure that the application range of the adhesive can cover the pasting area of the floor. After that, the LVT floor is accurately placed in the glued area, and a professional floor compactor is used to roll and compact from the center of the floor to the surrounding areas, so that the adhesive can fully fill the gaps and form a firm connection. In a large shopping mall’s adhesive LVT installation project, the construction team strictly followed this process, and after multiple processes of fine construction, finally ensured the high-quality installation of the shopping mall floor. The floor was flat and firm, and no problems occurred during the high-traffic use after its opening.

Maintenance

Cleaning Methods

The daily cleaning of self-adhesive LVT is relatively simple. You can use a broom to regularly sweep the dust on the surface. When wet mopping, it is necessary to use mild detergents, such as diluted neutral dishwashing liquid, and avoid using strong acid or alkaline cleaners, because such cleaners may corrode the surface coating of the floor and even damage the adhesive backing. For example, when cleaning the self-adhesive LVT floor in a home kitchen, use a wet mop dipped in a small amount of diluted dishwashing liquid to gently wipe the stains and then mop it clean with clean water. The cleaning of adhesive LVT can also adopt a combination of broom sweeping and wet mopping, and the detergent should also be of a mild type. During the cleaning process, it is necessary to pay attention to timely cleaning up stains to prevent them from penetrating into the gaps or surface coatings of the floor. For example, in the cleaning of adhesive LVT floors in shopping malls, cleaning staff will use professional cleaning equipment to carry out sweeping and wet mopping every night to keep the floors clean and tidy.

Repair and Replacement

If self-adhesive LVT has local damage, such as surface scratches or warping of a certain floor tile, you can carefully use cutting tools to cut off the damaged part, then clean the surface of the base layer, and then paste a new floor tile. However, since different batches of self-adhesive LVT may have color differences, and there may be problems of unnatural splicing at the joints, when repairing, it is necessary to try to choose products of the same batch as the original floor as much as possible. For example, in the repair of self-adhesive LVT floor in a home bedroom, because a floor tile was accidentally scratched by furniture, the owner purchased the same style of floor tile for replacement, but still could notice some slight color differences. The repair of adhesive LVT is relatively complicated. If damage occurs, first, special solvents need to be used to remove the adhesive, then the base layer needs to be cleaned, and then the adhesive is reapplied and a new floor tile is pasted. The entire operation process requires professional personnel to carry out, and the difficulty is relatively high. In a hotel’s adhesive LVT floor repair project, because a floor tile was damaged by a heavy object, the maintenance personnel spent a lot of time and effort to complete the repair work, including removing the old adhesive, re-leveling the base layer, pasting a new floor tile, and compacting it, etc.

Applicable Scenarios

Self-adhesive LVT

Self-adhesive LVT is more suitable for small-area areas in households. For example, in the corners of the kitchen, due to the limited space in the kitchen and the possible frequent need for local renovation or repair, self-adhesive LVT can be conveniently installed and replaced. In terms of local repair in the bathroom, if only a small area of the floor around the toilet or near the washbasin is damaged, self-adhesive LVT can quickly solve the problem. In addition, in areas such as balconies, due to its simple installation, it can also play a good role. For temporary living places, such as rental houses or short-term exhibition and display spaces, the characteristics of convenient installation and removal of self-adhesive LVT can fully reflect its advantages. It can not only meet the short-term usage requirements but also can be quickly removed after use without causing too much damage to the floor surface.

Adhesive LVT

Various commercial venues are the main application areas of adhesive LVT. In shopping malls, whether it is the spacious aisles, the lively store areas, or the densely populated atriums, adhesive LVT can withstand the movement of a large number of people and the handling of various equipment. In hotel lobbies, its noble and elegant appearance and stable and durable performance can create a good atmosphere for the hotel and at the same time can cope with the frequent entry and exit of numerous guests. In office corridors, adhesive LVT can withstand the wear and tear caused by the daily movement of office personnel and the movement of office equipment. In public facilities areas, such as school classrooms where students’ daily activities are frequent, adhesive LVT can provide stable ground support; in libraries, where the quiet usage environment requires the floor to have good stability and noise reduction performance, adhesive LVT can also meet the requirements; in hospital corridors, where regular cleaning and disinfection are required, the waterproof and wear-resistant performance of adhesive LVT can ensure the safety and aesthetics of the floor during long-term use.

Summary

Adhesive LVT and self-adhesive LVT each have their own unique features, performance manifestations, installation requirements, maintenance methods, and applicable scenarios. When choosing LVT floors, consumers and professional decoration personnel need to comprehensively consider various factors and make the most appropriate decisions according to specific usage requirements, budgets, and site conditions. Only in this way can the advantages of LVT floors be fully utilized in the decoration process to achieve the ideal decoration effect and usage experience.

Recommended References

• “Floor Installation and Maintenance Guide”: Published by China Architecture & Building Press, this book details the installation processes, maintenance points, and performance comparisons of various types of floors. It also provides in-depth elaborations on the adhesive and self-adhesive types of LVT floors, including actual case analyses and technical parameter explanations, providing comprehensive reference materials for both professionals and consumers.
• “Comprehensive Interior Decoration Materials”: This is a comprehensive book on decoration materials, covering the types, characteristics, and application ranges of numerous interior decoration materials, including LVT floors. There are dedicated chapters in the book that provide detailed and illustrated explanations of the differences between adhesive LVT and self-adhesive LVT. At the same time, it also offers introductions to some well-known domestic and foreign brands’ products and user evaluations, helping readers better understand the product situation in the market.
• The official website of the National Wood Flooring Association (NWFA): This website provides a large number of standards, technical materials, and the latest research results in the flooring industry. In its vinyl flooring section, there are professional articles and video tutorials on LVT floor installation, performance testing, etc. Among them, the installation specifications and performance evaluation methods for adhesive LVT and self-adhesive LVT have authoritative guiding significance and are available for professional decoration personnel to study and refer to in depth.