Waterproof laminate for the kitchen: choice, nuances of installation and operation. Waterproof laminate for the kitchen: all about high-quality coating Moisture-resistant laminate for the kitchen

Due to its excellent consumer qualities, laminate flooring has become widespread in the finishing of floors in both residential and commercial premises, and giving this popular material water-repellent properties has significantly expanded its area of ​​​​application to areas with a high level of humidity. For example, a moisture-resistant laminate for the kitchen with a wear resistance class of 33 is successfully used in the hallway, kitchen and office corridors.

Note: Some models of waterproof laminate can even be used for bathroom floors. Using decades of experience in laying and operating laminate flooring, you will not make a mistake with the choice and disappointments from the wrong use of materials.

Features of moisture resistant laminate

Moisture-resistant and water-resistant laminate, regardless of whether it is household or 34 class commercial coatings, differ, first of all, in the ability of the base material to withstand direct exposure to water. Uniform exposure to air with high humidity, in which there is a laminated board made of wood-fiber materials, does not lead to an irreversible change in the structure of the board, provided with a minimum surface protection.

But even after a short contact with water, the structure of the base of the laminate from the densest HDF board changes irreversibly, which leads to a loss in the appearance and strength of the base. In addition, the emergence and spread of fungal formations that have a negative effect on the human body is possible. And if the stabilizing layer, decorative coating and top protective film are not much different for different types of laminate, then the base material is made of completely different materials.

Types of moisture resistant and waterproof laminate

Moisture resistant laminated coating is of the following types:

• Moisture resistant. Moisture-resistant laminate flooring is made from high-density fibreboard, pressed at increased pressure with the addition of 4 to 8% special resins, the amount of which depends on the ratio of hardwood and softwood fibers. The addition of pectol to the pressed mass increases the strength of the board by 25%, which makes it possible to reduce the thickness of the base without compromising the mechanical characteristics.

To obtain increased moisture resistance of the material, paraffin or rosin water repellents are added to the mass prepared for pressing, and special antiseptic additives prevent the emergence and development of fungi and mold. The coating made on the basis of such a board successfully resists moisture and can resist the direct impact of water for a limited time. The lock joint is impregnated with paraffin or special wax when exposed to high temperature to increase moisture resistance. It is this protective impregnation that resists the penetration of moist air to the wood fibers, preventing their swelling;

• Waterproof. Some models that are marketed as waterproof coatings are also made from high density fiberboard with the addition of components that prevent water from penetrating to the fibers of the material. But it would be more correct to call such a material limited moisture resistant, because manufacturers specifically indicate for it the possible time of direct contact with water.

Such a waterproof laminate for the kitchen, as the reviews show, successfully copes with its duties. A truly waterproof modern laminate is a cellular base extruded from high-density polyvinyl chloride with a decorative and protective layer applied. The material used for production is approved even for contact with food products, which ensures high environmental friendliness of the coating. PVC absolutely does not absorb moisture. For example, the Aqua-Step waterproof bathroom laminate shown in the photo is able to withstand prolonged contact with hot water and exposure to aggressive detergent components that have fallen on the floor, for example, when a washing machine breaks down.

Moisture resistance classification

Laminate floors do not have a clear classification for moisture resistance, but there are manufacturers' recommendations for each specific product, and if the laminate allows exposure to a humid environment, this must be indicated on the packaging. Manufacturers who value their name also indicate the degree of water absorption of the laminate, by which one can indirectly judge its moisture resistance:

• A conventional laminate is characterized by a sufficiently large water absorption, ranging from 8 to 16%, and such a coating should not be used in problem areas of the apartment;
• Laminate with water absorption from 2 to 8% is considered moisture resistant and can be used without restrictions in the corridor and in the kitchen, withstanding direct contact with water for no more than 3 hours;
• Water absorption of less than 2% is inherent in a waterproof laminate, which is used in bathrooms, baths and other most difficult rooms.

Need to know: Manufacturers of quality 32 or 33 laminate flooring, and even more so the most modern 34 class, are usually equipped with water-repellent properties and can be used in wet areas, combining excellent coating strength with acceptable moisture resistance properties.

Application in different rooms

Corridor

Corridor flooring must have excellent resistance to abrasion combined with high humidity in adverse weather conditions. It is best if it is a class 33 or 34 laminate with moisture resistant properties.

To cover the veranda or porch of a private house, it is mandatory to use a waterproof plastic laminated coating of the maximum wear resistance class. It will not be superfluous to additionally treat the joints with protective compounds both during assembly and during operation.

Kitchen

When choosing a moisture-resistant coating for the kitchen from the whole variety, you should pay attention to materials with a thickness of at least 8 mm. Starting from this thickness, the coating will be able to provide the necessary coating strength and resistance to moisture and temperature, where a smaller slab is guaranteed to warp. A laminated coating with a thickness of more than 10 mm, with all the positive qualities, has an unreasonably high price.

To increase the moisture resistance of the coating base, impregnating compounds can be used to protect the panel joints, and in this case, it is preferable to use models with a small chamfer of 1-2 mm along the edges of the panel. The chamfer, in addition to giving an original appearance, retains impregnating compounds well, which increases the resistance of the coating to water. The waterproof laminate under the tile looks especially original, which imitates the color and texture of natural stone even better than ceramic materials.

Bathroom

The most difficult room in terms of microclimate is a bathroom or bath. In this room, it is desirable to use only real waterproof material. Only plastic laminated coatings fully provide a high-quality and durable coating. Waterproof laminate for toilets and bathrooms must have at least 32 wear resistance class to ensure the durability of the coating.

As you know, honeycombs have unsurpassed strength and this is the internal structure of a vinyl laminate. The vinyl coating can be washed with any detergents without restrictions and concentration and quantity, which is strictly prohibited for HDF-based laminates. The coating is absolutely waterproof and with the use of additional sealing of adjacent surfaces, an additional layer of waterproofing can be obtained.

The recently appeared waterproof laminate is not inferior to the traditional one in a variety of textures and colors. There are also specialized models with hardening mineral chips, which have unique wear resistance.

And one more important advantage. Vinyl laminated coverings have no restrictions for the use of underfloor heating systems, regardless of their design and heat source.

Moisture-resistant and water-resistant coatings are widely used for floors in wet areas and compete with ceramic tiles. However, when choosing a laminate, some features should be clearly understood:

• Laminate floors, even those made from the highest quality materials, cannot be used in rooms with constant high humidity or prolonged exposure to water. Even the highest class of waterproof laminate forms a “floating” coating and moisture cannot be prevented from getting under it with the highest quality sealing. The laminated board may not suffer, but the occurrence of mold and the inevitable unpleasant odor will be ensured in 99% of cases;
• Do not use a waterproof laminate with a thickness of more than 10, and even more so 12 mm, which will cause an exorbitant rise in the cost of the coating without improving consumer qualities;
• If the laminated board has lost its shape as a result of swelling, then drying it is useless. Such a coating can only be replaced with a new one.

The kitchen is an area of ​​high humidity and traffic. Therefore, laying an ordinary laminate on the kitchen floor is clearly not the best idea. Large manufacturers of flooring have long been offering the use of a special coating in the kitchen, which is commonly called a moisture-resistant laminate.

How moisture-resistant laminate for the kitchen differs from the usual one, how to choose a high-quality moisture-resistant flooring, how much a good kitchen laminate costs, read in our review.

Laminate is valued for its beautiful appearance, but this coating has one significant drawback. He is afraid of water. The reason is simple: this coating is essentially a multi-layer "sandwich" of wood fiber board (HDF), a decorative paper layer with a wood, stone or tile pattern, and a protective transparent film.

If you fill the laminate floor with water and leave it for a while, the laminate quickly swells, swells, loses its appearance and quickly becomes unusable.

Moisture resistant laminate resists moisture much longer. Of course, it will not acquire water resistance. But it is quite capable of withstanding high humidity and is perfect for use in the kitchen.

What is the difference between a moisture resistant laminate and a conventional one?

To increase the moisture resistance of the laminate flooring, flooring manufacturers have come up with the idea of ​​using a more durable HDF board as the base, which has an increased density and absorbs moisture much less.

Another weak point of the laminate floor is the joints between the panels. If moisture gets there, the laminate begins to soak from the inside. The internal structure of the coating is broken, and it is deformed. Even after complete drying, the laminate will no longer look the same as before.

Special treatment and waterproofing of joints after laying with special mastic helps prevent moisture from getting inside. In addition, flooring manufacturers treat the sides and locks with special compounds based on wax or silicone. This is another feature of the moisture-resistant laminate, which significantly extends its service life.

A more durable top layer is also used to protect the laminate from moisture and other negative influences. To strengthen it, special impregnations are used, for example, with microscopic particles of corundum.

Moisture resistant and waterproof laminate - what's the difference?

These two coatings are often confused even by sellers of hardware stores. Many believe that this is the same flooring. But they have one main difference - in a real waterproof laminate, a PVC base is used instead of an HDF board. Unlike wood fiber board, the plastic base does not absorb water at all.

However, many craftsmen argue that for the kitchen under normal conditions, you can safely use a high-quality moisture-resistant laminate, and this will be quite enough.

Moisture resistant laminate under Alloc tiles

7 rules for choosing a moisture-resistant laminate

Moisture-resistant laminated coatings are offered today by all major manufacturers. How to choose a truly high-quality coating?

1. In the description of a moisture-resistant coating, the word aqua is often present. For example, Aqua-Protect (Witex) or Aqua Resist (Alloc). Labels on laminate packaging typically show a drip faucet, drip umbrella, and similar designations to help you understand which laminate is moisture resistant.
2. A popular criterion for evaluating the quality of a coating is the load class. Choose a laminate of at least 32 classes. Class 33 is considered the best option for the kitchen. Not only is it more durable and wear resistant than Grade 31 and Grade 32 coatings. Many buyers note that the moisture resistance of class 33 laminate is noticeably higher than that of the "younger" counterparts.
   Buying a 34th class laminate for home use, according to many experts, is not always justified. First of all, it is intended for commercial premises, and it is more expensive than coatings of other classes. However, if funds allow, it is quite possible to put it in the kitchen, where the floor is constantly under increased stress.

The strength and durability of the laminate often depends on the manufacturer. Experienced craftsmen claim that a German class 32 laminated board may be better in quality than a Russian or Chinese class 33 laminate.

3. To understand which laminate of similar types is better, look at the density index of the carrier HDF-board: the higher it is, the stronger the coating and less afraid of moisture. Another important indicator is the swelling coefficient. It is determined by tests when the laminate is kept in water for 24 hours. The approximate norm for this indicator is 18%. The lower it is, the more moisture resistant the laminate is.
4. Prices for moisture-resistant collections are noticeably higher than for conventional laminate. And it's justified.
   The more expensive the coating, the better its characteristics. Saving on quality by buying cheap laminate of unknown brands for the kitchen is definitely not worth it. Expensive laminate from a well-known manufacturer will serve you for many years.
   A compromise option (inconvenient, but sometimes justified) is to first put an economy class laminate, and after a few years replace it with a more durable and high-quality moisture resistant one. Fortunately, laying a modern laminate with locks is a quick, relatively simple and inexpensive process.
5. Pay attention to the warranty period. The best laminate manufacturers offer a 25-50 year warranty.
6. If you want to buy a laminate that is water resistant, be sure to look at the connection locks. Ideally, they should firmly fix the panels to each other without gaps. If the locking mechanism is good, after laying there will be practically no gaps between the boards, and moisture will have a chance to get into the joints.
7. Laminate is a rather slippery floor covering. Especially when water gets on it. In order not to accidentally slip in the kitchen, choose a floor covering not with a smooth, but with a slightly embossed structured surface.

It is important that there are no gaps when laying a moisture-resistant laminate. A good leveling of the floor before laying is a mandatory step. Another point: experienced craftsmen recommend that you always put a good substrate under the laminate, for example, cork. Under these conditions, the laminate will not creak and sag underfoot over time.

Manufacturers and collections of moisture resistant laminate

We will mention only some of the largest manufacturers of laminate flooring, in the range of which there are collections with moisture-resistant properties.

The most famous brands on the Russian market are: Alloc, Witex, Pergo, Kronospan, Tarkett, Classen, Quick-Step.

A good reputation is enjoyed by laminate directly from Europe, made in Norway, Sweden, Germany or Belgium. It is considered higher quality and durable. Many buyers claim in reviews that such a laminate lasts longer, scratches less and perfectly withstands even significant “bays” and “floods”.

However, Russian-made laminated coatings are more affordable. Many well-known European brands have been producing their products at their Russian factories for a long time. Therefore, pay attention not only to the brand, but also to the address indicated on the package.

Collection of moisture-resistant laminate Grande from Witex

Prices

A moisture-resistant laminate in an economy class format costs from 500 rubles per square meter in online stores. The price of European-made coatings, as a rule, starts from 1,300 rubles per square meter.

In the comments to this article, you can leave feedback on the moisture-resistant laminate. Is it true that this flooring is as good as the manufacturers claim? Share your experience!

A couple of years ago, it was impossible to imagine a laminate that was laid in a bathroom or in a pool. It seems that the tandem of the wood from which this coating is made, and the water that inevitably falls on the floor in such rooms, is impossible. However, today, in the production of laminate, innovative technologies are used that make it possible to translate such a solution into reality. Today we will talk about how to choose a moisture resistant laminate.

Features of moisture resistant laminate

Today, decorative finishing of housing is simply impossible without the use of various floor coverings, among which a special place is occupied by laminate. Such material is at the same time very attractive, easy to use and affordable when compared with parquet and other floor coverings.

Modern laminate is used not only in living rooms (bedrooms, children's rooms, living rooms, hallways and kitchens), but also in bathrooms and showers. Some types of laminate that mimic ceramic tiles, slate and natural stone are even installed in saunas and swimming pools.

Water resistance is the weakest point of any laminate. The top of any such floor covering is generally capable of preventing moisture. But, if water gets into the junction of two laminate plates, then it will penetrate further inside, so swelling is threatened in the future. To prevent this from happening, it is recommended to lay a waterproof laminate.

The technology for the production of a moisture-resistant laminate is similar to the process for manufacturing a standard coating. But the plates are not made from chips, but from solid wood fibers. This already at this stage allows the material to become more water resistant. The process of pressing and special processing of wood fibers takes place at high pressure and high temperature.

As a result of such manipulations, the material becomes very dense, it no longer allows the smallest drops of water to pass through. In addition, after pressing, the boards are covered with a special solution that does not allow fungus and mold to develop when laying the laminate in rooms with high humidity (bathroom, bath, bath), and then a substance containing resins and wax is applied to it in several layers, which repels water. Therefore, all cracks are perfectly sealed, without letting moisture through and without destroying the wood material itself.

Moisture-resistant laminate consists of the following layers: a corrugated top layer, a waterproof reinforced layer, a decorative film with a pattern, a main base that is also waterproof, a fastening system and a substrate of a stabilizing nature. The main characteristics of a waterproof laminate are as follows: moisture resistance, impact resistance, no deformation from temperature fluctuations and slip, antistatic properties (dust does not settle on the surface), mold protection and environmental safety.

Waterproof and moisture resistant laminate

When choosing a laminate, you should pay attention to the fact that there are moisture-resistant and waterproof laminates on sale, which have some differences between them. The difference is fundamental for those consumers who decide how to cover the floor in the kitchen or in the bathroom, where there is an increased level of moisture. Although modern moisture-resistant laminate has high wear-resistant characteristics!

A waterproof laminate is not resistant to simple moisture, fumes and dampness, but to direct contact with water. All the gaps that exist between the laminate plates are closed in the most reliable way - with the help of heated wax. Some manufacturers guarantee the safety of such a laminate even after it has been in water for several weeks, since plastic is used instead of a wood-fiber base. The best manufacturers of waterproof laminate are two German companies Grande and Castilia.

Moisture-resistant laminate is treated with paraffin and various compounds that can only prevent moisture for some time. The basis of such a coating is a high-strength fiberboard, but it does not withstand prolonged exposure to water, it begins to rot and swell. In addition, a moisture-resistant laminate is able to change its volume with temperature fluctuations.

Based on the above properties of water and moisture resistant laminate, the following conclusions can be drawn. Moisture-resistant laminate is not afraid of dirt and wet cleaning, prevents the development of bacteria and fungus, and therefore is great for laying in the hallway and in the kitchen. However, as a coating for a bathroom, sauna, bath, pool, balcony and veranda, it is better to take a waterproof laminate that resists prolonged exposure to water and atmospheric phenomena, almost does not deform and does not wear out.

In order for a moisture-resistant laminate to retain its properties, you need to properly care for the coating. If water gets on the surface, you should immediately wipe it off, without checking the water-repellent properties of the laminated board. Problems arise only when moisture passes through the panels, thus violating the basis of the laminate flooring. As a result, the panels are filled with moisture, begin to rise and deform, and the floor becomes embossed. Therefore, long-term interaction with water, even the highest quality waterproof laminate, is not desirable.

Choosing a moisture resistant laminate

Moisture-resistant laminate flooring is now offered by almost all major manufacturers. Therefore, it is so important to know how to choose a truly high-quality material.

Description

In the description of a moisture-resistant laminate, as a rule, the word aqua is present. For example, Aqua-Protect or Aqua Resist. On the packaging of the laminate, the markings depict an umbrella or a faucet with a drop and similar symbols that help to understand which laminate is moisture resistant.

Even a non-professional consumer can easily distinguish a moisture-resistant laminate. It has a specific green HDF plate, visible when cutting through the material. It is this layer that is absolutely resistant to moisture and dampness, prevents the reproduction of fungus and bacteria due to antibacterial impregnation.

Load class

A popular criterion for evaluating the quality of a coating is the load class. It is recommended to choose a coating of at least the 32nd class - for example, moisture-resistant Dumafloor laminate. The best solution for the kitchen will be the 33rd class, which is stronger and more durable than the coating of the 31st and 32nd class. Many buyers have noticed that the moisture resistance of a class 33 coating will be much higher than that of its “younger relatives”.

But the purchase of a 34th class laminate for home use, according to experienced specialists, is not always justified. First of all, it is intended for commercial premises, and its price is much higher. The durability and strength of a laminate will often depend on the manufacturer. For example, a German grade 32 laminated board is better in quality than a Chinese or Russian grade 33 laminate.

Properties

To figure out which is the best moisture-resistant laminate from several very similar options, it is recommended to look at the density index of HDF-bearing boards: the higher this parameter is, the more durable the coating is, and less afraid of moisture.

Another important indicator is the swelling coefficient, which is determined using tests when the laminate is kept in water for 24 hours. The indicative rate is 18% for this indicator. The lower the swelling coefficient, the more moisture resistant the laminate is.

To check the quality of the laminate at home and its moisture resistance, do this. Saw off a small piece of laminate or take a ready-made sample for testing, put it in water at room temperature for 8 hours. During this time, it should swell no more than 18%. For example, if the thickness of the laminate is 8 millimeters, then the thickness after such manipulations should be no more than 9.5 millimeters. Practice shows that low-quality laminate will swell by 30-40%, and maybe more.

Price

Remember that the prices for moisture-resistant collections will be significantly higher than the cost of an ordinary floor covering. And this is quite logical: the more expensive the laminate, the better it is, and its characteristics are better. You should definitely not save on quality by choosing a cheap laminate of an unknown brand.

Expensive laminate from well-known manufacturers will serve you for many years: the best laminate manufacturers issue a guarantee for it for 25-50 years. Moisture-resistant laminate of economy class, but of tolerable quality, in online stores costs from 500 rubles per square meter. Remember that there is no class 32 laminate cheaper than 380 rubles per square meter. Very often it is written on the price tags of such a laminate that it is made in Belgium or Germany, but in fact it is made in China or Russia. The price of a high-quality moisture-resistant laminate from European manufacturers, as a rule, starts at about 1,300 rubles per square meter.

A compromise option, inconvenient, but sometimes justified, is such a solution. You can lay an economy-class laminate on the floor, which in a few years will need to be replaced with a more durable and high-quality moisture resistant one, you will have time to raise money to buy such a thing. Fortunately, the installation of a modern laminate with locks is a quick, relatively simple and inexpensive process.

Connecting locks

When buying a laminate that is not afraid of exposure to water, be sure to look at the connecting locks. They should, ideally, firmly fix the panels to each other without gaps. If the locking mechanism is good, then after laying the laminate between the boards there will be almost no gaps, and water will have a chance to get into the joints. And if, when laying a moisture-resistant laminated board, you make a good leveling of the floor and place a cork underlay, you can completely forget about your fears.

Laminate locks, which are the vulnerable point of the coating, can be impregnated superficially or deeply. Deep impregnation, like Tarkett's moisture-resistant laminate, can well protect the surface from the harmful effects of moisture, and surface impregnation can only provide water repellency. And it's up to you to figure out which is which!

When buying, look at the product: locks with shallow impregnation look quite wet and slippery, but if the processing is done with high quality, then attempts to scrape off the wax with a fingernail will not lead to anything. If some of the wax remains on the nails, this indicates a good level of surface treatment, however, such a laminate will cause some problems in the future, such as floor deformation.

Appearance

Laminate is a rather slippery flooring. Especially when the same ill-fated water hits him. In order not to accidentally slip in the kitchen, it is worth giving preference to a floor covering not with a smooth surface, but with a slightly embossed and structured one.

For a bathroom, a laminate is best suited, which resembles ceramic tiles in its structure and has the following features: non-standard shape - small plates, the dimensions of which reach 400 by 400 to 400 by 1200; pronounced shine that allows the bathroom to be embellished.

Manufacturers and collections

We will mention only some of the major manufacturers of laminate flooring, in whose assortment there are collections with moisture-resistant properties. On the Russian market, the most famous brands are: Pergo, Alloc, moisture-resistant laminate Witex, Kronospan, Classen, Quick-Step, Tarkett. European-made laminate, which is made in Germany, Belgium, Norway or Sweden, has a good reputation.

Such a laminate is considered more durable and of high quality. Many buyers in their reviews claim that it lasts longer, scratches less and withstands even large "bays" and "floods" perfectly. It is recommended to buy a waterproof laminated coating only in closed pavilions and specialized stores, where there are all quality certificates for such products.

At a price, domestically produced laminated coatings are more affordable. In addition, many well-known European manufacturers produce their products at their own Russian factories. Therefore, you need to pay attention not only to the brand, but also to the address indicated on the package.

It is wrong to think that only bad laminate is produced in our country. For example, some types of Tarkett moisture-resistant laminate are made from European boards, and these collections have very good characteristics. Quick Step laminate is made at a Russian factory from boards made in Belgium. And the laminated boards they produce in our country are successfully sold in Europe or the States. The plant's warranty will equally apply to both Europe and our country.

How to recognize Chinese laminate

If you are interested in how to choose the best laminate, how to recognize Chinese material and not confuse it with European, you should use our recommendations. First, check the laminated board for smell. High-quality class E1 flooring practically does not smell.

After that, pay attention to the size of the laminate. If the board has a length of 1215 millimeters and a thickness of 12.3 millimeters, then this is a 99% Chinese product. Such characteristics of the laminate are determined by the factory settings of Chinese manufacturers of moisture-resistant laminate, since a laminate with similar parameters is the cheapest to produce.

You should also check the labeling of the laminate flooring. On the board of a moisture-resistant laminate of Chinese origin, very often nothing is written. In Europe and Russia, there is always a marking and the country of origin is indicated. In this case, the manufacturer is never written in an abbreviated form. It is not correct if the laminate packaging says "made in EU". Must be marked "made in France".

In addition, it is possible to distinguish the Chinese counterpart from the European high-quality laminate in a different way. Look at the color of its reverse side. The reverse side of the laminate made in China is brown, while the reverse side of the Europeans is beige. But recently, cases have become more frequent when the reverse side of the Chinese also has a beige color.

Beyond that, you can go all-in on testing the quality of moisture-resistant laminate flooring. You just need to check the repeatability of the image on the boards. All manufacturers of expensive laminated flooring are trying to achieve such an effect when the laminate, which imitates a wooden floorboard, looked like it as much as possible. Remember that each plank of wooden flooring has its own unique individual pattern.

Therefore, self-respecting manufacturers of laminated coatings are trying to make as many boards with various patterns as possible. The minimum repeatability of boards is 1:6. for example, if you opened 4 packs and found that there were no more than 6 boards with different patterns for wood, then the manufacturer tried to save as much as possible. And if the company saves on this, then it is unlikely that it did not save on more significant characteristics. Now you understand how much a good quality moisture-resistant laminate costs?

Let's take an example. Unilin adheres to the repeatability of the unique image 1:60 in the manufacture of the Largo Quick Step laminated board! But Chinese manufacturers, as a rule, make a moisture-resistant laminate with a pattern repeatability of 1 to 4 or even 1 to 3. Do not fall for this trick!

With the advent of moisture-resistant and water-resistant types of laminate on the market, the scope of laminate flooring has greatly expanded and, as a result, its popularity. However, at the same time, the choice of material became more complicated. The situation is aggravated by the fact that most buyers do not know what the difference is between them. Many believe that this is the same coating that is immune to water. Having chosen a moisture-resistant laminate for the bathroom, buyers then wonder why it almost immediately begins to lose its aesthetic qualities. In fact, these are two different types of material, and their scope (as well as technical properties) are quite different for them.

When shopping for flooring for a wet room, the first thing you need to decide is whether you need a waterproof laminate or a moisture-resistant one. Let's try to figure out which coating is simply not afraid of dampness, and which one is completely immune to moisture. But first, let's answer the question...

What is the difference between a moisture resistant laminate and a conventional one?

The main difference between a moisture-resistant laminate and a conventional one lies in the production technology, which allows you to create a material with increased resistance to moisture and dampness. In general, it does not differ much from the production method of conventional laminated boards.

To improve moisture-resistant qualities, the product is equipped with a high-density HDF-plate impregnated with a special water-repellent composition. The resulting load-bearing part of the board absorbs moisture much less than a standard coating. In addition, a waterproofing film can be added to the top protective layer. After pressing, it is not visible at all, and this does not affect the decorative properties of the material.

Additionally, the panels are treated with an antiseptic composition that prevents the formation of fungi and other microorganisms on the surface of the product. The side and outer parts of the waterproof laminate are covered with resin or wax impregnations to improve the water-repellent qualities of the material.

Thus, the introduction of some features in the production technology associated with the raw materials and equipment used, made it possible to produce a laminate with the required moisture resistance.

Many installers, after laying the coating, all joints between the panels are additionally treated with water-repellent mastic. The resulting moisture-resistant laminate compound has enhanced waterproofing properties.

All these measures together increase the resistance of the coating to moisture. This coating is great for use in the kitchen or hallway, where there is periodic contact with water and high humidity.

However, moisture-resistant laminate is not suitable for installation in bathrooms, saunas, verandas, unheated rooms and other similar areas with constant water presence and temperature fluctuations. This requires the use of a waterproof coating.

A waterproof laminate, in contrast to a moisture resistant one, is a product that « not afraid of water » in the truest sense of the word. This is due to the fact that the basis of the material is made of polyvinyl chloride (plastic or just vinyl), which is completely inert to water in any form. The panels repel water, allowing it to evaporate naturally. The structure of the product does not deform even during prolonged contact with moisture, for example, in a bathhouse or on a veranda, where precipitation (rain, snow) and temperature changes are possible.

Some manufacturers, when testing, immerse products in water for several days, which does not affect their technical properties.

Moisture-resistant and waterproof laminate: similarities and differences

Similarities:

• The same laying technology (using a lock connection);
• Effective protection against drops of water, evaporation and moisture;
• High sound and heat insulation characteristics of the laminate (however, like a conventional laminated coating).

Differences:

• Waterproof laminate is based on PVC board, moisture resistant - wood fiber;
• Moisture resistance is higher for a laminate with a plastic base;
• Moisture resistant material is more affordable. However, here this should not be a reason to buy: why buy such a bath cover if it is absolutely not intended for these purposes !?

Main classes

There are 7 basic material classes: 21, 22, 23, 31, 32, 33 and 34. The first digit in the class number indicates the coating load group:

• household premises - 2;
• commercial premises - 3.

Household classes have lost their popularity, and it is almost impossible to find them in the store.

The higher the second digit in the class, the higher the wear resistance of the coating.

You can read more about the classes of laminated coatings in the article "What is a laminate class?"

This classification according to GOST is valid for both conventional coatings and waterproof ones. The class does not affect the moisture resistance of the laminate. Water resistant laminate models can be in any commercial grade.

In recent years, class 43 laminate flooring has appeared on the market. It is not included in the official classification according to GOST 32304-2013. However, in this way, manufacturers are trying to show the increased performance properties of their product, in particular, the water resistance of the laminate.

8 rules for choosing a moisture-resistant laminate

1. Determine the degree of humidity of the room in which it is planned to lay the floor covering. For the kitchen, corridor or hallway, it is enough to use a moisture-resistant laminate. For more humid rooms (bathroom, bath, sauna) and rooms with frequent temperature changes (veranda, unheated room in the house), you should choose a waterproof coating.
2. When buying, you need to pay attention to the labeling of products. The material box usually contains the word "aqua" or "water resist", which means the resistance (to a certain extent) of the coating to moisture. Pictograms of a tap, an umbrella, or water drops may also be present.
3. Correctly determine the required material class. This is an important parameter, since it determines how wear-resistant the coating is, that is, in which rooms it is recommended to use it. Class 33 is suitable for the kitchen and hallway, for other rooms it is advisable to choose a class of at least 32. You should not overpay for class 34, as it is more relevant for industrial and commercial premises with high traffic. For a bath or sauna, choose class 43 - PVC-based waterproof products.
4. To choose a laminate with good moisture resistance, pay attention to:
   • the value of the density of the carrier HDF-board: the larger it is, the more durable the coating and less susceptible to moisture;
   • swelling coefficient - the degree of decomposition of the material when immersed in water for 24 hours (the standard figure is 18%, if it is less, the coating is more moisture resistant).
5. The cost of moisture resistant products is higher than conventional coatings. But in most cases, it is more expedient to buy such a coating, since its characteristics are better and it will last longer.
6. Product warranty. For a good moisture-resistant laminate, the manufacturer gives a guarantee of 25-30 years or even a lifetime.
7. Pay attention to the quality of the connecting locks. They must ensure that the panels fit tightly to each other, which is one of the main factors in the effectiveness of waterproof panels, otherwise water will enter the joints, destroying the structure from the inside.
8. Products with a smooth surface are not the best option for permanent use. You can slip on them, especially if there is water on the surface. A more practical solution is a variant with a relief or structured surface.

Rules for laying moisture resistant laminate

If you have no experience in laying such a floor covering, this does not mean that you need to contact the masters in specialized companies. The choice, of course, is yours, but all the work can be done independently. The technology of laying a moisture-resistant or waterproof laminate is no different from the installation of conventional laminated coatings.

Required tool:

• Pencil and ruler-corner;
• Electric jigsaw or circular saw;
• Hammer;
• Doboynik;
• Stationery knife;
• Roulette;
• Scotch.

Some collections do not have a bottom soundproof layer. In this case, before starting laying, it is necessary to cover the floor with rolled sound insulation (so that the material does not move, it is necessary to glue the joints with adhesive tape).

Installation is carried out on a pre-leveled floor. The orientation of the panels should be parallel to the light streams coming from the window:

• First, the left front (farthest from the entrance to the room) corner is laid;
• Installation of the panels of the first row is carried out in such a way that the space from the tiles to the walls is at least 8 mm. To maintain a constant distance, wedges can be installed.
• The laying of the second row is carried out with a displacement of the transverse joints by 30-60 cm. Fastening with lock joints is carried out in accordance with the recommendations of the manufacturers (see on the box), depending on the type of lock. It is necessary to try so that there are no visible gaps at the junction points. This can be achieved by lining the panels to each other.
• After laying, the wedges are removed, and the gaps to the wall are masked with skirting boards. At the same time, technological gaps must remain so that the coating does not deform during thermal expansion.
• Next, you can use a water-repellent grout (putty) for the laminate, which processes all the joints of the panels. This significantly increases the moisture resistance of the laminate and its durability.

Moisture resistant laminate manufacturers

Most modern manufacturers (domestic and foreign) have collections of moisture-resistant laminate. Among them are the following brands: Alloc, Classen, Kronospan, Pergo, Quick-Step, Tarkett, Witex, etc.

If we talk about waterproof laminate, then the best manufacturers are in Germany, the Scandinavian countries (Norway, Sweden) and Belgium.

What is the price?

The cost of flooring plays an important role when choosing. On the one hand, if you are going to buy laminated panels, then you are ready for higher prices compared to, for example, linoleum. On the other hand, the price of a waterproof laminate is much higher than a regular one.

Moisture-resistant laminate of the budget category can be purchased at a price of 500 rubles / sq. m. Usually these are domestic products, which differ in different levels of quality, but on average are of lower quality than foreign counterparts. Products of European companies are more expensive.

Prices for waterproof plastic laminate start from 1000 rubles per square meter.

Be careful when buying: often sellers indicate that the material is waterproof, although in reality it is just a moisture-resistant laminate. But now you already know how to distinguish one from the other.

Output

To make a solid and high-quality laminate flooring in rooms with high humidity, you should focus on three fundamental factors:

1. accurately determine the degree of humidity in the room;
2. choose the right type of coating, with the necessary and sufficient protection against water;
3. perform the installation of the coating in compliance with all norms and rules.

Even inexpensive flooring can last quite a long time if it is suitable for the room and properly installed. If you doubt your abilities, it is better to entrust the work to specialists or at least learn the intricacies of the process from professionals.

Does the laminate deteriorate from exposure to water?

When choosing flooring for the kitchen, residents of high-rise buildings begin to think about the fact that sometimes there are little troubles associated with water. Either friendly neighbors from above will start flooding, then from time to time the sink mixer hose will burst, then a pot or kettle with hot water will tip over. And as you understand, all this will be reflected in the flooring. Of course, you want the floor in the kitchen to look presentable, and for this you can offer a lot of materials, for example:

• waterproof special laminate for the kitchen from the category of waterproof;
• linoleum;
• ceramic tiles;
• parquet board.

All these materials will look great on the kitchen floor, since the range, colors and manufacturers are widely represented on the modern building materials market. But there are too many claims to linoleum. Firstly, it is faster than other floor materials, fading, fails. In addition, it perfectly absorbs fat and other liquids.

Secondly, after flooding, linoleum swells, and there is no way to bring it back to its original form. Parquet also has a low resistance to water and other liquids, so it is better not to lay it in the kitchen. Ceramic tile would be ideal for a kitchen, but it falls into the category of cold materials, and dropped dishes usually break right away, which most often upsets the hostess.

Laminate brands that are not afraid of water

Waterproof laminate is practically not afraid of moisture

So we brought the conversation to the fact that nothing is better than laminate for flooring in the kitchen today. But the kitchen is a very capricious room in terms of high traffic, heavy loads on the floors and the constant presence of water and humidity. What can laminate manufacturers offer today? They offer three grades of this flooring material that can withstand water.

Moisture resistant laminate

The first brand is a moisture resistant laminate. Manufacturers have tried to introduce components into the composition of this type that could increase the unique abilities of the material regarding the impact of liquids on it. In addition, the locks of this product are processed with hot wax. During the laying process, wax fills all the joints and gaps that remain in the lock system.

This is a kind of sealant that does not allow water to penetrate under the laminate, leaving its base always dry. But it is the base that primarily suffers from the water that has fallen on it.

Waterproof laminate

The second brand is a waterproof laminate. How does it differ from its moisture-resistant counterpart? And there is only one difference. This brand can be completely immersed in water and does not change its qualities for six hours. Only then can the waterproof material begin to absorb moisture or water. Here is the indicator. New manufacturing techniques help to increase the resistance of such material. Hot wax is also used here, but the methods of its application have been changed, and the number of layers has also been increased. By the way, waterproof laminate can be laid not only in the kitchen. He will feel great even in the bathroom.

Today, a completely new type of product has begun to appear on the market, which is not afraid of not only cold water, but also hot. This is a breakthrough in the modern production of floor materials, especially laminate. In addition, such plates are made using a completely unique technology. Currently, this type of laminate is represented on the market by a domestic manufacturer with its own brand AQUAPOL.

If moisture gets on the laminate, be sure to wipe it with a dry cloth

This type has a number of excellent properties and qualities:

• First, it is thinner - its thickness is only 3.8 millimeters. Compared to traditional laminate, which is in the range of 8-12 millimeters.
• Secondly, as mentioned above, this laminate is not afraid of hot water.
• Thirdly, when carrying out installation work, the substrate is not needed.
• Fourthly, AQUAPOL can be laid on any surface. Here are the advantages and disadvantages of the new material. It costs, however, a little more.

So, after everything that was said above, you will have to decide on the choice of material. And as you can see, there is a choice.