If you are thinking about what base to choose as a subfloor for tiles, it is preferable to choose plywood. This is due to the fact that this material helps to cope with the task of leveling uneven floors in the shortest possible time. Before laying tiles on plywood, you should know a few rules for carrying out the work.

Features of choice

Some craftsmen try to avoid using plywood as a base for tiles, because... they consider it insufficiently strong and resistant to different influences, as opposed to a concrete screed. You should prefer plywood only because it is easier and faster to install than screed. In addition, the plywood does not have to be further prepared after installation.

However, when choosing this material, you should take into account that the following rules, on which the quality of tile laying work depends. When purchasing a substrate, you should take into account that the plywood must be moisture-resistant; it can be veneered plywood. In order to strengthen it to the surface, glue and a mechanical fastening method in the form of self-tapping screws should be used.

The plywood must be laid in such a way that there is a groove between adjacent sheets, the width of which is equal to the limit of 2 to 4 mm.

As for the cost of plywood, it is determined by many factors, including the dimensions of the sheet and the type of material. If you are not pursuing the goal of saving money, then you can purchase 2nd grade material, but for those who want to cost more budget option, may prefer combined option– 2/3 grade. Sheets belonging to the 3rd grade will also become an inexpensive solution.

Laying tiles on plywood in rooms that need insulation should be covered with an additional heat insulator.

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Tools and materials

• rubber spatula;
• sealant;
• mallet;
• plastic crosses;
• notched spatula;
• self-tapping screws;
• glue;
• building level;
• tile;
• primer.

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Surface preparation

The tiles should be laid on the plywood surface using a special glue. It is first necessary to clean the base from dirt and dust after the old one has been removed. finishing coat. The surface must be free of cracks. In addition, it is necessary to seal the joints between the floor and walls using cement mortar.

Using a building level, beacons should be installed indoors. As alternative solution You can draw a line around the perimeter of the room that will determine zero level for laying plywood.

Tools for laying tiles: trowel, rule, rubber hammer, tile cutter and others.

A notched trowel will allow you to apply adhesive to the floor, which can be spread over the surface where you intend to place one sheet of plywood. Before placing plywood on the floor, it should be cleaned and degreased. Once the sheet is laid on the surface, you can tap it with a mallet and move it from side to side, this will allow the glue to better adhere to the base.

If temperature regime in the room remains stable and does not change much, then a gap width of 1-2 mm will be sufficient.

Then you can form several holes in the sheet to reinforce it with dowels and screws. The surface of the plywood after installation should be sanded and cleaned of dust. The next layer will be a primer, which must be applied in 2-3 layers, which will be determined by the quality of the material used.

If the tiles are to be laid in a room in which wood is laid as a subfloor under plywood, it is necessary to treat it with antiseptic agents. This will prevent the formation of fungi, mold and harmful insects under the floor. If necessary, level the floor under the plywood, you can use bars, which should be mounted on steel adjustable fasteners.

Laying tiles on plywood using glue that contains a hardener should be done without delay and in a planned manner, as it dries quite quickly.

Before laying the tiles, you should make sure that plywood base strong enough, such is the material, the thickness of which is equal to the limit of 2-3 cm, only such a surface will become a reliable foundation. For leveling, it is permissible to use several types of plywood, but the minimum thickness of the substrate is 18 mm.

The tiles can be laid on plywood mounted in 2 layers, this will allow you to get more quality foundation and will eliminate the possibility of tile peeling. In this case, the plywood sheets should be glued together. The base must be allowed to dry for 5 hours between coats of primer. Laying plywood followed by tiling in the bathroom should be accompanied by treating the surface with a waterproofing agent, which should be done before applying the primer.

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Laying technology

You should start laying tiles on plywood starting from the second row from the far wall of the room. The reason for installing tiles in this way is that the first row adjacent to the wall, as a rule, needs adjustment, which involves trimming the tiles due to uneven walls.

Tiles should be laid on plywood after first applying glue to the floor surface.

Laying tiles: 1 – wooden planks; 2 – gaskets; 3 – second row.

The next tile should be laid using plastic crosses placed at the corners of the tile.

The glue should be prepared in small portions, as it dries quickly; the mixture prepared at one time should be enough for 1-2 hours, during which time the tiles can be laid on 1-1.5 m2 of surface. The tiles should be laid taking into account the horizontality check, during which a level should be used, the length of which is 1 m or more, this will allow more accurate data to be obtained.

After you have succeeded in laying the tiles, you should leave them for 1-2 days, only after which you can start grouting the joints. To do this, you will need to use a rubber spatula, a rag and ready-made grout. It would be more convenient to use a sponge instead of a rag. When laying tiles on plywood, you should get rid of excess glue during the work.

Quite often in the bathroom, a heated floor system is installed under the surface. In this case, before laying the tiles, you should choose the right glue, which should not be elastic; in all other cases, use glue mixture with such characteristics it is advisable. In addition, heated floors can only be laid in tandem with a concrete screed.

The width of the seams, as a rule, ranges from 2 to 3 mm, but in the bathroom when laying tiles this figure can be increased to 5 mm, since temperature and humidity changes are frequent there.

You can prepare the glue using a special mixer, which allows you to obtain greater homogeneity of the mass. It is necessary to install tiles simultaneously on a small area, which can be limited to 1 m2. The tile must take its final position no later than 20 minutes after applying the adhesive, since this period is sufficient for the composition to set. During this period, the tile can be adjusted by lightly tapping it.

Despite the fact that plywood allows you to prepare the surface for further work in a fairly short time, it acts as a problematic material for laying tiles, so the adhesive must be designed for this. Glue for ceramics is suitable, but the manufacturer must take into account the possibility of using it for mounting the material on plywood. In addition to conventional ceramic compounds, two-component polyurethane adhesives can be used. This will avoid the need to use a primer. However, waterproofing must still be applied to the surface of the plywood, which is especially true for bathrooms.

In bathrooms and in any other rooms, after laying the tiles, grouting should be done; this process can begin 5 days after installing the tiles. A rubber spatula will allow you to easily apply grout to the seams. After half an hour, excess material can be removed by wiping the tile surface with a sponge.

Sooner or later, every master asks the question of how to lay tiles; in bathrooms this finishing method is used most often; you can begin to gain skills in this matter from just such an oversized room.

02-06-2015

Often during the renovation process the question arises of how to glue tiles to plywood. And first you need to decide what kind of glue is needed for this. Today you can find many types of polyurethane adhesives on sale. Their main purpose is installation work. solid board and parquet. These compositions are preferred because they are able to effectively compensate for material movements during thermal expansion.

Wood, when compared with ceramics, is capable of changing its original dimensions, subject to changes in humidity and temperature of the external space.

This necessitates the use of elastic adhesive composition for joining tiles and plywood. This characteristic characteristic of parquet two-component polyurethane adhesive. Its two-component nature is due to the peculiarity of its composition. So, one of the components is a hardener, the other is a polyurethane resin. The components are mixed before use. Afterwards, the composition should be used for a period limited to 30-60 minutes; each manufacturer has its own specific time frame.

When using polyurethane glue to lay tiles on plywood, you cannot install a heated floor system under the base of the finishing layer, this is explained by the destruction of the polyurethane glue during the heating process.

It is important not only to decide which glue to use when fixing the tiles to the plywood, but also to follow the rules for carrying out the work. First you have to prepare the surface. To do this, the plywood base should be laid on the joists, secured with self-tapping screws. The logs must be spaced in increments of 400 mm or less. The plywood used should have a thickness of 30 mm or more. The surface must be cleaned of dust and treated with a primer. After the primer has gained strength, the adhesive must be applied to the base of the floor and then leveled using a notched trowel. In addition, the back side of the tile must also be covered with adhesive. After laying the product on the base of the floor, it must be oriented accordingly, slightly pressing it against the plywood. When the composition has dried, the seams can be grouted, eliminating excess grout mixture. After completion of work, the surface of the tile should be wiped with a soft cloth.

Using elastic glue, you can attach ceramic products of any format to plywood. In addition to fastening the tiles, the elastic composition acts as a waterproofing agent. Using this method allows the surface to be used within half an hour, and grouting can be done almost immediately after installation is completed.

Tools and materials:

• logs;
• self-tapping screws;
• primer;
• notched spatula;
• grout;
• tile.

Features of laying ceramics on a plywood base

The first step is to lay 50x70 logs, then there should be a layer of 18 mm plywood, then an adhesive parquet water-dispersion composition is applied. The next layer is 12 mm plywood, which needs to be coated with two-component parquet adhesive, laying tiles on its surface.
It is recommended to use plywood folded in half and fixed with glue, which will provide additional rigidity to the base. If you lay plywood in one layer, then this method can lead to the tile breaking at the seams.
If you intend to use a two-component composition, then priming the plywood is not necessary. But if the work will be carried out in damp rooms, which also applies to the further use of the tiles, then you can use, for example, Bona R-410.
During the work, you should use a dispenser, which is a spatula with slots. This will avoid applying an excessive amount of compound to the seam, however, if the glue still comes out in excess, then eliminate it mechanically the next day it will be quite simple.

Choosing adhesive for laying glass mosaic tiles

It is worth noting that wood, like drywall, metal or rubber, can be classified as special surfaces that are difficult to process. It is completely unacceptable to strengthen tiles onto plywood using conventional cement-containing compounds prepared in water based. But plywood, despite the fact that it has a wood base, is a multilayer material that does not react so quickly to changes in humidity. But if you also correctly prepare the base by choosing the right adhesive composition, the base will demonstrate itself satisfactorily when finishing with mosaic tiles.

If you want to attach glass to plywood mosaic tiles, then when choosing an adhesive composition for this, you should remember that it should be characterized following features. The glue should be white, which will allow its color and structure to be hidden even by transparent tiles. In addition, the composition must have appropriate labeling, which allows it to be used when laying glass, translucent and transparent products. The labeling must contain a note about the place and nature of use of the composition, be it swimming pools, facade works, living spaces, bathrooms or working with interior items and furniture.

Mosaic glass tiles can be strengthened with three types of adhesives, each of which fully meets the listed criteria. Among them are white adhesives made on a cement base. These Italian dry formulations have proven themselves to be excellent.

You can glue glass mosaic tiles onto plywood using a dry cement-containing composition if:

• the dimensions of the mosaic fragments are no more than 5x5 cm;
• The thinner instead of water is a latex liquid additive from the same production as the glue.

Latex additive made from cement based, can increase the water resistance, elasticity and adhesive characteristics of a cement-based adhesive composition

In modern construction technologies there are so many opportunities for completely new use of conservative materials that even the question of whether it is possible to lay tiles on plywood receives not just a positive, but a detailed answer.


Today we can veneer anything we want, and behind such a loud statement is:

• Concrete surface.
• Brick wall, external and internal.
• Wood.

It is the latter option that interests us most today. Let's talk about how best to carry out the work of laying tiles on a plywood surface.
By the way, there is nothing to be surprised here, because in modern construction ordinary plywood has long taken a strong place and is used not only in covering walls and ceilings, but also as insulation for floors.
We choose plywood due to the fact that this material is ideal for the task of covering large and flat surface. And since there are areas where a different coating is needed, quite reasonable questions arise: and also “Can tiles be laid on plywood?” The answer to the last question is definitely yes, but with one small nuance.

For device heated floors the option with plywood and ceramic tiles will not work, we will need a device there in any case concrete screed.

Choosing plywood

We must be well aware that tile is a fairly heavy material, so we need to choose plywood sheet certain thickness and density.
It’s one thing to choose plywood sheets for walls and ceilings, and quite another thing for floors. Here the instructions immediately recommend buying material with a thickness of at least 28 mm. The problem may not appear at the moment of laying, but later, when, if the thickness of the wood sheet is insufficient, it begins to deform.


We will not talk much about the material itself, we will only note a few features and technical characteristics, which allow us to put ceramic tiles for wood:

• The material is environmentally friendly, which, however, is not surprising, given that several types of wood are used in production.
• In terms of moisture permeability, it is not inferior to red clay brick.

Preparation

When preparing, we take into account that facing material the tile will protrude, so we will need to bring the surface of the wood to a state of perfect smoothness.
It is on a flat surface that you can get another positive answer to the question of whether it is possible to lay ceramic tiles on plywood.
The floor surface, of course, must be immobilized, all wood must be firmly installed, otherwise there is no chance of correctly installing the ceramics.

Advice! You can take the time to walk over the surface being prepared again and check everything. Plus, you can screw in a few more additional screws, the main thing is to recess their heads into the canvas.

Yes, by the way, before we start work, we will need certain tools and materials on hand:

• Ideally - Sander, but if it is not there, then you can take a grinding tool.
• Elastic glue. We will lay the tiles on it.
• Waterproofing. In this case, mastic.
• Roulette.
• Hammer with plastic nozzle.
• Building level.
• A grinder for cutting tiles, or a special “tile cutter”.
• Crosses for tiles.
• Grouting solution.

With all this tool, the question of whether it is possible to lay tiles on plywood becomes even more clear and easy to do.

Waterproofing

Waterproofing work must be carried out with particular care; we are dealing with wood, which in any case can be subject to deformation and rotting when high humidity.

• Firstly, even during the installation of the panels, you can lay waterproofing on the surface of the concrete. It can be polyethylene or mastic.
• Secondly, before laying the tiles, we prime the plywood several times with a special mastic. Moreover, you need to remember that it takes at least 5 hours for the mastic to completely absorb and dry.

With such careful processing, the question of whether it is possible to glue tiles to plywood also turns out to be positive and is no longer a question.

Masonry

Keep in mind that the glue solution dries quite quickly, so we are not in a hurry to mix a lot of solution at once.
Place the solution in an even layer on the surface and install the first tile. There is one nuance here: you need to start from the corner in which the solid tile should be located.
Place the ceramics and press a little with your hand. In order not to deform the tile, you can easily tap it in the corners and in the center with a plastic hammer. We can adjust the ceramics for some time until the glue has completely hardened.


After the first row, it is clear that everyone who is interested in whether it is possible to glue tiles to plywood can do so calmly.
The crosses that we install between the tiles will help us maintain a certain size of jointing. On average, our seam does not exceed 3 mm, however, if the tiles are laid in rooms with a constant temperature difference, then we make the seam wider, up to 7 mm.
We carry out the masonry along the level, trying to maintain a flat surface, and go to the edge of the floor already on half-shaped ceramic parts. This is where we need a tile cutter.

Conclusion

Once the glue has dried, we can start grouting. The price of the grout mixture is minimal, so you can buy a little more than is necessary in order to finish everything at once, and not be distracted by purchasing additional material.

Advice! Start grouting 3-4 days after laying the ceramics. By this time, you can already walk on the floor surface.

Similar materials

Sooner or later it comes to floor coverings.

And in order for the surface to be perfectly flat, it must be leveled. And this applies to any materials.

Today it is very possible to lay tiles on the floor, because thanks to special coatings, such floors have become quite safe.

But is it possible to lay tiles on plywood? We'll talk about this below.

In fact, the network has its own nuances in this matter.

It will depend on them how high-quality and reliable the final result will be.

Therefore, it is worth examining these problems in more detail.

So let's get started.

In order for the floor to be reliable, Special attention You need to pay attention to the plywood itself.

Such crosses vary from 0.1 to 0.3 cm in size.

Grouting of joints begins only when the glue is completely dry.

• separators are removed from the seams
• the entire floor is re-cleaned of debris and additionally wiped with a damp sponge
• While the surface is drying, dilute the selected grout in a container
• using a rubber spatula, apply the product to the seams
• after a few minutes, clean the surface of the tile itself with a damp cloth to remove excess grout
• as soon as everything dries, the entire floor is washed again, but with detergent

After 72 hours, the seams must be treated with another special grout. It is spread and applied to the seams with a rubber knife at the joints of the elements. Here also after some time it will be carried out wet cleaning, and after half an hour, wipe the surface with a dry cloth.

After such events, the floor is ready for full use.

Advantages and disadvantages

Having familiarized yourself with the requirements and technology for laying tiles on the floor, you can sum up - is it worth it? To answer this question, you just need to evaluate all the advantages and disadvantages of such a system. flooring.

TO strengths the following can be attributed:

• This type of flooring allows you to cope with the work in a short time, while it entails a minimum of dirt
• great option for frame houses, since here the load on the floor is not only evenly distributed, but it is also minimal
• the service life of the base is quite long, as it has high strength, but this is provided that all requirements (especially regarding plywood) have been met
• All adhesive mixtures used for this installation provide additional waterproofing, so tiles on plywood can even be used for bathrooms

But for the sake of fairness, it’s worth going over the negative aspects of such flooring. These include:

• the quality of the result and the duration are largely influenced by the thickness of the plywood (which is why you should not save on such material, but immediately purchase sheets with a minimum value of 2.2 cm)
• if you are making a floor for a kitchen, corridor or bathroom, then in no case should you forget about additional waterproofing, although this will incur another financial investment
• You cannot install a “warm floor” system under tiles on plywood.

But all the disadvantages can easily be turned into advantages; the main thing is to remember all the requirements for such a process.

Many people wonder not only about flooring, but also whether it is possible to lay tiles on plywood on the wall?

Moreover, the conditions for laying and choosing plywood do not differ from those for flooring.

And so that all the work goes not only quickly, but also efficiently, you should familiarize yourself with the advice of professionals:

• any base must first be cleaned of any coatings
• It is advisable to seal the joints and the floor before starting work
• The minimum thickness of the base plywood should be 2.2 cm, but the thinner the tile or larger its dimensions, the thicker the sheet should be. As a last resort, if it is not possible to purchase required material, installation of additional sheets of plywood is allowed.
• You can’t skimp on screws, spending at least 9 pieces on one sheet of plywood.
• if the tiles are laid on the wall, then for every two rows it is worth nailing a thin wooden slats, which will allow the upper elements not to slide down
• It is imperative to use a building level after laying each tile, otherwise the evenness of the surface can be questioned
• plywood needs to be sanded not only after installation, but also before, in order to avoid possible defects
• if installation is in progress wooden base on the screed, then waterproofing is carried out, and here both materials for the appropriate purpose and special impregnations for sheets are used
• Do not neglect the “cross” separators, otherwise it will be difficult to achieve even seams
• the final grout should be intended specifically for floor coverings
• installation begins from the far corner of the room, at the opposite end from the entrance

Modern construction technologies are constantly evolving, allowing the consumer to take advantage of a huge number of possibilities for the use of conservative materials. In this regard, the question of whether it is possible to lay tiles on plywood receives not just a positive, but a detailed answer.

Today you can veneer anything, the surfaces are:

• wood;
• brick;
• concrete.

The first option is quite often interesting for beginning craftsmen. The answer to the above question can be answered positively for the reason that plywood is Lately has taken a strong position and is used not only for cladding ceilings and walls, but also as floor insulation.

Plywood is chosen by consumers for many reasons. This material is suitable for covering surfaces that have an impressive area. Although laying tiles on plywood is possible, a number of nuances must be observed. For installing heated floors, this approach is not relevant, because a concrete screed will be required.

Plywood selection

The tile is pretty heavy material, therefore it is necessary to choose the right plywood sheet that will have the appropriate density and thickness. It is one thing to purchase such a base for the ceiling and walls, and another thing for the floor. In this case, the instructions recommend purchasing material whose thickness is 28 mm or more.

The problem may lie not in the moment of laying, but in the consequences when insufficient sheet thickness leads to deformation. There is not much to say about the material itself. It is only necessary to note that it is environmentally friendly. Plywood can be waterproof, in this case we're talking about about its veneered variety, which is not inferior to clay brick.

Glue selection

When answering the question of whether it can be laid on plywood, you must decide which adhesive to choose. Some experts recommend preferring suitable look solution, while others advise buying a universal option for wood. The main feature of such compositions is that they allow the finish to adapt to the movement of the base. Among their ingredients, highly elastic components should be highlighted, namely:

• fiberglass;
• microfiber;
• silane;
• silicone

However, this list is not complete, because there are other polymer modifiers. Once you have decided whether you can put floor tiles on plywood, you should also learn about some other nuances. They consist in the fact that the glue for installing ceramics on wood should be quite liquid, which will eliminate the need to tap on the finishing surface after installation. The mixture should spread over the surface on its own.

Among non-standard solutions should be highlighted:

• liquid glass;
• liquid Nails;
• NC varnish.

In the latter case, we are talking about a composition to which foam shavings treated with acetone are added. However, all these methods do not provide a 100% guarantee of reliable fastening, so it is better to use specialized mixtures.

Additional preparation of plywood

Due to the fact that it is almost impossible to lay on clean, smooth plywood, it is necessary to take care of preparation. To do this, the surface should be given higher adhesive properties. To begin with, it is treated with an antiseptic, then applied. This is true even for moisture-resistant sheets. Then, to improve adhesion to the coating, a sickle mesh is fixed to the surface.

Plywood must be primed several times. This will not only improve the quality of grip, but also provide additional protection material from moisture. Since you already know whether it is possible to lay tiles on plywood, on next stage you can go to installation work By standard scheme. When facing walls, at the first stage, a support rail is installed so that the material does not slide down.

An important point that must be taken into account when laying tiles and installing the plywood itself is that the material will change depending on the linear dimensions when exposed to external environment. For this reason, it is necessary to leave small gaps between the plates, as well as around the perimeter of the room. This will compensate for the movement of the sheets. To prevent voids from forming, they can be filled with polyurethane foam.

Conducting training

Now you know whether it is possible to lay tiles on plywood. However, when carrying out such work, it is important to pay special attention to preparation. It is important to bring the surface of the wood to perfect smoothness. In order to achieve perfect results, you can screw a few more screws into the material. The main condition for this is the requirement that the screw heads are tightly recessed.

Before starting work, you need to prepare a certain set of tools and materials, including:

• Sander;
• elastic glue;
• roulette;
• waterproofing;
• building level;
• hammer with a plastic nozzle;
• Bulgarian;
• grout solution.

Carrying out waterproofing

Many home craftsmen are wondering whether it is possible to lay tiles on plywood. Even if you do not have relevant experience in carrying out such work, then you know that such work can be carried out. At the next stage, the technology involves waterproofing. This step is necessary because wood, when exposed to moisture and temperature differences, undergoes rotting and deformation. Even during the installation of the panels, waterproofing can be laid under them, which can be mastic or polyethylene.

Before laying the tiles, the plywood must be coated with a primer in several layers, and mastic must be used for this. This composition will require 5 hours to completely absorb and dry. With this processing, the above question no longer arises.

Carrying out masonry

The glue dries quite quickly, so you should not rush to mix the entire volume of the solution at once. The mixture is laid in an even layer on the surface. After this, you can lay the first tile. You need to start from the corner where the whole product will be located. Ceramics are mounted with some pressure on its surface. In order not to deform the tile, it is necessary to tap the corners and central part with a plastic hammer.

Laying tiles on plywood is accompanied by adjusting its position for some time until the glue completely hardens. Once you are done with the first row, you can start the second. The crosses that are installed between the tiles will help you maintain a certain size of the seams. The average seam should not be more than 3 mm, however, sometimes tiles are laid with seams up to 7 mm, which is true for those rooms whose conditions are characterized by temperature changes. Before laying tiles on plywood, you should become more familiar with the technology. It involves creating a flat surface using cladding. In this case, you should use a building level.

For reference

Even a novice master should know whether it is possible to lay tiles on plywood. The answer to this question should be positive. However, before starting work, you need to familiarize yourself with some nuances. Among them, it should be noted that the glue may contain hardeners. In this case, manipulations should be carried out quite quickly, otherwise the glue will quickly set and you will not have time to align the products horizontally.

Conclusion

It is also important to remember about the features of plywood selection. Should not be taken thin sheets in hopes of saving money. good foundation can only be obtained with a 25 mm blade. Now you know whether it is possible to glue tiles to plywood, but you should remember that such a base, even if it is moisture resistant, can deform over time under the influence of moisture. Therefore, it is recommended to use additional waterproofing agents.