What is the thickness of plywood under linoleum. How to make stacking plywood on the wooden floor under linoleum

For those who are as outdoor coating decided to choose linoleum need to know that from high-quality training The foundation depends on the service life of the coating. Therefore, the preparation of the foundation needs to be paid special attention. Plywood under linoleum as an alignment material is an ideal option. Consider its advantages and disadvantages and features of the styling.

To understand what plywood is needed for the floor under linoleum you need to understand what tasks are set in front of it. Usually, problems solved such problems:

• Alignment of the base;
• Insulation and sound insulation;
• Increased floor level.

But plywood alignment is possible only with small height differences (up to 5 mm). Otherwise, a concrete screed is applied.

Before laying, removing the height differences

In addition to leveling plywood, it works well warm and protects from noise. In addition, the cost of laying is insignificant.

Functions

This material is perfectly coping with the tasks of equalizing any reason at low cost. When placing plywood for floor alignment, the load when moving on it is distributed evenly. This is due to the fact that the human weight falls on a whole sheet of plywood, and not on one or two wooden floor boards when laying under linoleum.

Having spent slightly more means for alignment, you can save much more money on future repair.

This material is perfectly coping with equalizing any surface.

Benefits include:

• Low price;
• Load distribution on the floor;
• Hides all irregularities, defects and holes in the floor;
• Durable and wear-resistant material;
• Excellent heat and sound insulation;
• Lack of creaks.

It cannot be argued that this construction coverage is trouble-free, working with one pleasure. It has the disadvantages below.

Plywood, which is a stealth on the floor under linoleum, like other materials, has drawbacks:

• Under the influence of moisture and chemicals can be deformed;
• The likelihood of mold, fungi, insects is great;
• The presence in some types of glue, which distinguishes toxic substances;
• High flammability material;
• Characteristically change the characteristics (expansion, compression) when the microclimate oscillations.

Special substrate for smooth floor

Some drawbacks can be eliminated by applying special means Depending on the problem that needs to be solved. To avoid the occurrence of mold, you need to know than to treat the Phaneur under linoleum. Usually for this use antifungal solutions that are applied to the surface with a brush. Moisture-resistant material is applied against moisture. To reduce flammability, wood material is treated with antipirens.

When choosing plywood for alignment, you must focus on such parameters as: thickness, moisture resistance and content in formaldehyde wood material.

Detailed encyclopedia about, all its types, classes and division by wood type.

To align the floor under linoleum, plywood is required for no less than 12-16 mm thick. By moisture resistance, the average moisture resistance (FC) and increased moisture resistance (FSF) should be preferred.

Before smoking nails, nails are inserted into place

According to the presence of formaldehyde, it is divided into classes E1 (10 mg per 100 g of wood) and E2 (10-30 mg per 100 g of wood). For apartments and residential buildings choose E1.

For flooring under linoleum the best option There will be a birch plywood FC layer thickness 12-16 mm class E1.

When flooring in the apartment flooring, give preference to PVC linoleum. What options to pay attention to the search for linoleum for flooring? Depending on the type of room, semi-commercial material is selected (kitchen, corridor) or household (bedroom).

Choose a cover under Paneur is not so easy

Also pay attention to the softness and elasticity of the coating. Choose a linoleum on a felt-based or foam. Such bases give it heat and sound insulation properties. In addition, the foamed base does not give a shrinkage, moisture-resistant, it means that it can be treated in the kitchen.

This coating amazes coloring options. The pattern with a pattern has a thickness of 2-6 mm, and the protective base that gives material durability, has a thickness of 0.15-0.7 mm.

A rough floor of plywood under linoleum can be laid on a concrete or wooden floor. Before laying the material, clean the floor from dust and dirt, check for the presence of a height difference.

Concrete base, before you want the plywood sheets, shut down the waterproofing film to avoid moisture from entering it.

Before laying material, clean the floor from dust and dirt

Since plywood is a wood material, the change in humidity and temperature can negatively affect it. To prevent the appearance of cracks under the influence of changes in the microclimate for plywood, primer is used.

Before starting alignment, give the material to lie down in the acclimatization room.

Read detailed instructionsHow to perform and why this is a mandatory process.

It is more convenient to cut sheets to pieces to avoid deformation in the process. Pre-sheets are declined on the floor for fitting sizes. When laying, stick to the displacement of the sheets of the material relative to each other. Between the sheets, leave the slot about 3 mm so that during deformation the surface remains smooth.

Fastening plywood K. concrete floor It is carried out with the help of a dowel, and to a wooden - using self-tapping screws.

Often, when repairing the question arises? Depending on the situation. If the floor is even and do not need to inspire it, then it is necessary to sharpen the substrate. When irregularities on the floor and the use of single-layer linoleum, laying the layer is obligatory.

At the last stage of the work, seams include with a sealant, which has a low price and is easily applied.

Output

With the help of plywood, you can easily eliminate the curvature of the floor, and evenly distribute the load when walking. This material is the best option for the old wooden floor. Laying plywood on concrete floor under linoleum helps insulate the base, as well as protect against noise.

Compliance with the basic rules of the floor will help to avoid possible problems with floor coating. And the room will be cozy and warm.

Linoleum is a fairly demanding type of floor covering. For him, it is necessary to know the perfectly level. Therefore, often stacked plywood under the linoleum on the wooden floor to smooth all the irregularities and roughness of the wood.

Requirements for plywood

Plywood is a material that is produced from hygroscopic wood, so it is still not recommended to equalize the floors in the raw room. Humidity in the room for a long time should not exceed 68%, and during the day there should be within 78%. If the plywood is not processed at the disposal, then the percentage decreases to 60. At the same time, the temperature should be maintained at 18 to 27 ° C.

Attention! If you do not adhere to the above requirements for the conditions in the room, after a couple of months, our foundation from plywood will begin to settle.

To increase the quality characteristics and the service life of plywood, it is necessary to impregnate the material with a polyvinyl acetate putty. This is a tool inexpensive, but effective. The impregnation is carried out first on the one hand, and when spots will appear on the other side of the sheet, it is possible to impregnate it with two layers.

Drying is carried out in the horizontal position of the sheet and it will take more than 3 days, the temperature should be room. After such impregnation, the sheets also need to be treated with an antiseptic agent for wooden products. To increase strength, you can, in addition, open the phaneer with two layers of acrylic varnish.

Note! The thickness of plywood under the linoleum on the wooden floor should not be less than 1.2 cm, since it will have to do not be a single layer of sheet material.

It is recommended for linoleum to lay the phaneer from the deciduous veneer, it is more durable than coniferous fellow. Also, preference is worth paying plywood with marking FC or FBA. The latter has impregnation with natural compositions, being an environmentally friendly material.

Preparation of plywood and bases for laying

Before starting work, it is necessary to carefully prepare, including the Faneru. Like any other material made of wood, plywood requires time to acclimatize. With equal conditions (temperature and humidity) in the warehouse and in the house, this period will be the only day. If the temperature difference is 2-8 ° C, then 3 days, with a larger difference the week will be required.

Important! Acclimatization of plywood sheets is carried out in their horizontal location.

Any surface of the base is necessary before work to check not only for integrity, but also to evaporation of moisture. For this, the square of polyethylene is spread per quarter. m base. In the center, the material is lifted, and along the edges, on the contrary, pressed by weights. Further, if during the day a bubble faded, then it is impossible to fill in the room.

When drops on polyethylene appear within 3 days, the wooden floor should be disassembled and reconstructed, since, most likely, the boards have already rotted from the inside. In this case, the Faneur can be displayed with the improvement of the material. If, for 5 days, condensate did not speak, then you can strip Phaneur.

Now do not forget about the preparation of the very reason for laying plywood. Remove the plinth, if any. Paul need to be checked for integrity, there is no pinch, injuries insects, cracks and chips. If there is damage, they need to be removed, when necessary, entire boards are replaced with new ones.

All small slots and chips are eliminated by putty, if the clefts make up more than 5 mm wide, then patches are needed. After all reconstructive events, the surface must be aligned, it is recommended to do this with a grinding machine. After that, the surface is cleared of different seats, dust and mud traces.

Laying plywood on glue

Plywood sheets can be placed entirely, if it allows the area, and you can cut them into several pieces. We put them on the floor with a displacement in the floor of a sheet like bricks. There should be a distance of about 1 cm to the wall, but between the sheets themselves no more than 2-3 mm. When fitting and fitting pieces of plywood is complete, you can start applying glue.

As an adhesive composition, you can use either a special glue for wood, or mastic (mixed PVA glue with a building gypsum to a dense state). The composition is well lubricating the floor surface, filling a carefully gap and smoothing the irregularities. On top of the means we are putting sheets of plywood with mandatory fixation by their self-draws.

Screws should be located apart from each other at a distance of about 15 cm, the head must be deepened as much as possible so that they do not create problems in the consequence when laying linoleum. All the remaining slots between the sheets themselves and the heads of the embedded fasteners are putting off and grinding. The junctions of plywood can even be processed using the plane.

In more detail, the entire process of laying plywood under linoleum on the wooden floor of the video will demonstrate how it is impossible.

When plywood is dry, it can be treated with olifa (hot), paint paint or to treat other protective compositions. After that, you can proceed to laying a linoleum, pre-checking the fat surface.

Linoleum is one of the most popular and inexpensive flooring materials. On the modern stage The development of technology, the quality of this coating has improved significantly, many different substances appeared in the composition of the linoleum, and the varieties of colors and textures shake the imagination. Processing with special compositions makes this type of coating wear-resistant, hypoallergenic and easy to care.

But in order for the linoleum to evenly put on the floor of the floor, a smooth solid basis is needed, even if your gender, at first glance, and looks smooth. This is especially true of the boarded flooring, since the elastic material of the linoleum will repeat all the deepening and protrusions of the boards, and over time, and it is in these places. The substrate under linoleum can be made with their own hands from quite budget material - plywood.

Advantages of plywood before other materials

Create the appropriate base under linoleum can be using a roughing floor mounting using materials such as plywood, OSB sheets, chipboard, fiberboard:

• Consider the option with plywood. It is made of braced veneer sheets with certain resins. Veneer is stripes natural tree Different rocks of a small thickness of 1-10 mm. It is assembled perpendicular to the direction of fibers in the sheets of certain sizes, most often 2.44 x 1.22 m. The thickness of the sheets depends on the thickness of the veneer used and the number of layers, at least three layers. It happens from 3 to 30 millimeters. It differs in the variety, by moisture resistance and the quality of the finish.

Plywood is a light eco-friendly material, it has sufficient strength, but is easily powered by an electrolybic.

• There are other options. Using sheets of fiberboard You can align a woven wooden floor, only if there are no large flaws. They are thin and all defects become visible over time. In addition, when moisture in the Fiberboard, bubbles are formed, and, hung, sheets do not restore their shape. Chipboard sheets from moisture are destroyed, turning into a duch, may contain harmful toxic substances.
• OSB domestic plates Have synthetic additives necessary to improve strength and moisture resistance. Environmentally friendly and moisture-proof analogs of chipboard for floors are too expensive, as well as Canadian OSB Plate. For the outdoor coating, the optimal coat will be the OSB plate of the third category and the FSF construction brand plywood. And with the environmental and financial side - Plywood of the FBA brand and FC.

Subtleties laying linoleum on Faneru

Linoleum is an elastic material that manifests all base defects. It can be kept both on the concrete floor and on the wooden. For preservation external view and increasing the life of the surface should seek to be perfect, being durable and smooth. When you need to warm or align the floor as one of the options, Phaneur is used:

• If we have concrete baseT. it is enough to visually check the condition of the floor.It should be smooth and clean. Drops of the solution on the screed after repair are knocked down or grinding, you can even brick. Remove with a laser, water or simple tag in perimeter. With the help of the roulette check the plane. If the difference is more than 3-4 cm - the floor lines the tie.

The same way comes when the floor is made from reinforced concrete plates.

• Then follows Waterproofing process. There are several of her species. But in this case, it is enough to put a rubberoid, gluing sheets with a mastic, or an EuroBeroid, welding the solder lamp. The easiest way is to lay a dense polyethylene film, fastening it with a scotch.
• Top put Faneruwhose sheets are separated into four parts. This is accepted because the whole sheet is susceptible to greater deformation due to temperature differences. Of the same considerations between the wall and plywood, leave the distance to one centimeter, and between the pieces themselves three or four millimeters. First drill a 2-3 mm to the Fanur.

• The next stage lay out sheets on the floor and outlined on the basis of fasteners. After that, they remove the plywood and the perforator the holes under the dowel of a brown 6 mm. Fasten sheets to the base in a chess order on a dowel 5x60 mm. Hats are blend. Phaneur can be put on the frame of the boards with a thickness of one centimeter. It is assembled in the form of square hundredth of 30-60 cm in the form of a pitch of 30-60 cm. Fixed to the floor with the same dowels, and among themselves self-drawing. Honeycomb can be filled with insulation. The joints of the plywood sheets are put on the frame in a checker order and are attached to nails or self-drawing. In the joints there should be no more than two seams. You can use parquet mastic or liquid nails as fasteners.

• If indoors wooden floor, it is also subjected to visual and technical inspection. Raw and rotten boards are dismantled. With mold or fungus, find out possible cause Disadvantage. Eliminate it, and the place of damage is treated with anti-grib. Share and creaking boards are nourished or attracted to lags by self-drawing. The length of the self-samples should not exceed the width of the lag in order not to persist in concrete. When the lags themselves begged, the floor is completely swore. To do this, dismantle the flooring and strengthen the lags or, if necessary, replace them with new ones.

Fasten them to the wall using brackets, and then in terms of the level, screw to the concrete anchor bolts using lining (for example, from Feds) or wedges. Then collect the floor back.

• Old paint From the boards you need to remove, warming it construction phenomenon And scraping the spatula. The curved boards are shy to the plane. For large gaps prepare special rails, clog them and grind. Small gaps are proputed or poured with mastic, put off. On the prepared floor, you can glue the plywood or fasten it with self-draws.
• The distance between the fasteners should be at least 15 cm. When the floor externally is very bad, but strong, then collect wooden frame In the same way, as in the case of concrete floor. It must be remembered that when installing plywood and linoleum on the wooden floor, it is necessary to leave the vent hole, which prevents the condensate accumulation in the subfield. It is covered at the end of the work with a decorative element.

What better to get it?

For flooring applied, as a rule, two types of plywood:

• building plywood of the FC brand, whose veneer glue with the help of a carbamide resin;
• puffer FKM brand, made based on melamine resins.

These are the most eco-friendly variants of the average moisture resistance. The higher the moisture resistance, the more harmful chemistry they contain. Plywood is four varieties A, B, C and D. Since external beauty will be hidden by linoleum, spending money on it there is no need.

But when using low-quality varieties, problems may have to additionally correct.

For unlighted (NSh) plywood when using glue as fasteners increase its consumption. Sh2 (polished on both sides) for the floor is expensive, and sh1 (polished on one side) - what is needed. Plywood before installation should be sucked in the room for several days in a vertical position. To increase the density, you can apply several layers of furniture varnish or impregnate it with an antiseptic. The thickness of the sheets should be from 8 mm and more. If necessary, you can put two layers if the height from the floor to the ceiling allows you to do this without a large loss of free space.

When they laid the Phaneur on the lags, it is better to take 18 mm.

Preparation

Linoleum needs to be unzipped in a free space of a larger area a few days before laying, to align it. If there is no such possibility, then it is necessary to take on the floor preparation first:

• Using a spatula, junctions between the plates are covered with a special putty on the tree.
• After drying it (the drying time is indicated on the packaging by the manufacturer), it is maintained by shallow emery paper or a painting mesh. It is impossible to put solutions on a cement or plaster basis for putting the plywood floor, because they are cracking.
• The entire surface is covered with a solution, according to the ceiling or walls, no need.
• After that, carefully remove the garbage using the vacuum cleaner.
• And in the last place you can soak the Faneer with a hot olifa or a special wood primer.
• All work is carried out indoors with air temperature not lower than 18 degrees and humidity no higher than 50-80%. After that, the garbage is carefully cleaned, linoleum is shown, they turn around the perimeter and give him time to fly away.

How to put?

Not good technology laying linoleum on the substrate allows you to easily cope with this work:

• Linoleum retired (straightened) linoleum and put the floor prepared on the pre-prepared floor.
• Running the surface from the center to the edges, allowing the material to correctly distribute the perimeter of the room.
• With the help of a sharp knife, the edges are cut along the walls, given that there may be shrinkage in some types of linoleum. Trimming under the door boxes is performed especially carefully, as the edges are not covered with anything. Technical holes are cut to circumvent pipes or other obstacles.
• Mounted plinths. If in doorway There is no threshold, in the place of the end of the coating, special bellows made of soft metal, which can be purchased in advance, along with linoleum are mounted.

How to attach?

Linoleum is fixed to plywood base with glue, bilateral tape or special double-sided sticky tape:

Option with glue

Prepare the linoleum in the manner described above. Then turn half of it into the roll to the center of the room or bend in half. On the liberated area, uniformly glue with a spatula with teeth.

Gently unfold linoleum into place, helping a wooden scraper. In the same way they come on the other half. After that, ride the entire surface area with a roller from the center to the periphery to remove air bubbles that may occur during operation. They give a breath day, after which the mounting of the plinths end and you can go in setting.

Preferably the entire area is covered with one piece of the canvas. If it is impossible, then two pieces are joined among themselves. For this, one segment is attached to another for a short distance, I joking in the drawing. The place of the joint is selected taking into account the future load on the linoleum - the junction will be less, where they will come to it.

If possible, it makes where the furniture will be, away from the center of the room.

Sheets such an inexpensive and practical coating for wooden floors, such as linoleum, should be performed on a flawlessly level basis on which there are no high-altitude differences. For alignment of the floor surface, plywood sheets are used. They have an affordable cost and without difficulty are mounted by forces homemade Masters. Laying plywood on the wooden floor under linoleum allows high-quality and without unnecessary financial costs to align the foundation.

What products to choose to align wooden floors?

Plywood sheets are characterized by a slight weight, resistance to mechanical loads, sufficiently high hardness. They are easy to paint on the workpiece of the required dimensions. And directly laying plywood on the wooden floor under linoleum does not require any special skills from the artist.

Due to the ease of installation, the described leveling material significantly reduces the time required for the preparatory work before the finishing coating flooring on the concrete and wooden floor. Plywood has other advantages:

• stacked with a minimum amount of joints between individual sheets due to big size the latter;
• provides ventilation between floor base and final facing;
• does not break (due to high flexibility) when laying;
• eliminates the risk of deformation or early linoleum wear;
• does not have an unpleasant odor;
• allows you to create abrasion of the coating;
• it has excellent heat and sound-proof opportunities.

For laying under linoleum, the phaneer of FSF and FC brands are chosen. The first has high indicators of mechanical strength, wear and moisture resistance, which remain unchanged even with moisture and temperature drops in a wooden house.

In the manufacture of FSF sheets, adhesive phenol formaldehyde resins are used. They are considered potentially unsafe for human health. For this reason, such products are stacked in the hallways, halls, but not in bedrooms and children's rooms.

Plywood with marking FC is made without the use of harmful phenols. It is allowed to apply for alignment of wooden and concrete floors in any residential premises. The water resistance of such sheets is less than that of the FSF, and the indicator of resistance to mechanical effects they have the same. Plywood grade FC happens:

• polished (from two sides - sh2, only on the one hand - sh1);
• unlined (NSH).

It is advisable to acquire sheets with a thickness of 1.2-1.6 cm. It is economically appropriate. If you use the paneur of less thickness, it will have to put in two layers, which will require additional financial costs. Last advice. To equalize floors under linoleum, a plywood of hardwood hardwood is optimally suitable, as coniferous products are less durable.

What needs to be done before laying sheets?

Floor flooring is performed in two ways - directly on the floor base and on the system of pre-installed lag. The first technique is used with minor irregularities (up to 10 mm). The laboratories are stacked in the presence of high-altitude drops more than 10 mm.

Before installation, Phaneur should be processed under laying. On leveling products are applied:

• morilka, varnish or olive to increase the moisture resistance of the material used;
• antiseptic compositions that protect sheets from fungus, rodents and insects;
• antipirens that increase the fire resistance of plywood (this is especially important when the linoleum is laid on the floors in a wooden house).

Floor base before start mounting work It is carefully examined and repaired if necessary. Digitable floor sections are cut. Instead, new boards are installed instead. Becoming and creaking floorboards are screwed by self-drawing to beams.

The floors are thoroughly cleaned from dirt and dust (broom, vacuum cleaner). It is advisable to handle the old coating of the primer. It is applied in two layers. The projected base dries 16-18 hours. Only after that it is allowed to start directly to laying plywood according to the selected technique.

Installation of plywood on a platform - fast operation with a minimum hassle

If there are no large high-altitude drops on the floors, aligning sheets are stacked directly on the boards. Plywood is collected on the workpiece. Their number is taken so that after laying the material, the number of joints turned out to be minimal. When drawing up, the cutting plan should consider the obligatory damper gaps. Between the walls of the room and the plywood sheets, their value is 9-10 mm, between individual billets - 3-4 mm. The presence of such gaps is mandatory. They exclude the intake of plywood flooring with fluctuations in temperature and humidity in the dwelling.

The leveling material is cut by electric jigsaw. If after cutting on the ends of the workpieces there are bundles, they need to be stolen well. Specialists advise to cut the Phaneur with squares of 60x60 or 50x50 cm.

Crawled blanks are numbered. Wood flooring is drawn into squares. Each of them is assigned to its number. After that, it is not necessary to lay a fan, with your own hands. Works are carried out according to the following scheme.

The substrate is laid on the lanes. The joints between its individual parts are fixed by scotch. In the plywood blanks drilled holes for screws. Sheets are mounted on the floor. Stying begins with protrusions, podiums, niches. Then, the squares for alignment are mounted from the middle of the room to its edges with the shift of the blanks relative to each other.

Sheets are fastened with self-draws. Hats of the latter blend. Finished plywood design Cpluch (if necessary). The floor is ready for laying the finishing floor covering (not only linoleum, but also laminate or parquet boards).

Laying on lags - laborious, but efficiently

High-quality alignment of floors with serious height differences is carried out by mounting plywood to lags. Under such, special guides, made of wooden plates 10-15 cm wide, 5-10 cm thick, 150-200 cm long.

Using the hydraulic system, the level of installation of the leveling flooring is determined. On the paper sheet draws a layout of the location of the lag and plywood on the floor. Rakes are cut according to the required size. The sheets are reinked by squares according to the drawing drawn, numbered.

On the old floor it is desirable to put a synthetic substrate. It will perform a shock absorber function, absorbing knocks and screens when loads on the board.

Lags are attached to the outdoor surface with self-drawers or wood glue. If, after mounting the rails on the floor, the gaps were formed, between the lags and the base should be laid plywood trimming of the required thickness.

Council. The free space between the individual elements of the created frame of the ridges can be filled with insulation material (minvat, syntheps, foam). In the heat insulating layer, engineering communications are allowed.

The next step is to lay on the surface of lag plywood blanks. Their installation is performed in a checker order. Sheets are fixed with self-drawers with plastic dowels. Hats of hardware are settled in plywood. Instead of self-tapping screws, some wizards are used to attach liquid nails leveling material.

Shakes of laid billets are processed by sandpaper with small grain. Plywood flooring on the lags is covered with varnish (2-3 layers). After drying it on the perfectly smooth floor base, linoleum is stacked.

Installation of the floor covering involves a perfectly smooth surface, without defects and flaws. Provide the necessary geometry with the smallest financial and labor losses is possible when using plywood sheets. Such an option is attractive not even how much cost, as light installation, is quite forces for self-fulfillment of the house. Most often used for laminate and under linoleum. Consider what thickness should be plywood for the flooring on the wooden floor.

Advantages of wood alignment plywood

Despite the rather wide prevalence of others modern materialsThe finish coating still uses plywood sheets, and all due to a number of advantages of this material.

Plywood uses:

• Budget value.
• Easy installation.
• Relatively high strength.
• Perfect flexibility.
• Ease of transportation.
• Minimum care.
• Comfortable dimensions of standard sheets.
• Ability to make cutouts of any configuration.

This list can be continued further, the main thing is already formulated: as a wooden substrate for any kind of flooring, it is advisable to use plywood sheets as inexpensive and suitable material in all characteristics. You can also use that has no less advantages.

Judging by the physical characteristics, it is advisable to use plywood sheets of the second or third grade for floor coverings. The first grade will be too expensive for this kind of work, and the fourth can create a poor-quality layer and influence the further operation of the finishing coating.

How to determine the required thickness of the plywood layer

To select the optimal thickness of the plywood substrate, there is one simple rule: this layer should be at least ¾ from the finishing floor covering. Thus, it is possible to determine the brand of plywood under any modern outdoor material.

Choosing plywood thickness:

For parquet

For parquet, this value ranges from 16 mm.

For laminate

The laminate must be laid on a substrate at least 12-15 mm if the plywood is placed directly on the screed. When installing gender lags, a layer of plywood should be at least 20 mm.

For Linoleuma

For linoleum, it will be enough to determine the plywood layer from 12 mm. A smaller layer can adversely affect the quality of the floors and lead to gradual deformation and identifying all irregularities and drops.

Plywood on the floor under the finish coating is an extremely successful and economical solution. Thus, you can not only prepare the surface and align problem sites. Thanks to the plywood substrate, the necessary hardness and reliability is ensured, so important in the perspective of long-term exploitation. Summing up, it can be noted that most appropriately used for the black floor covering polished on one side of the phaneer, the second or third grade with a thickness of 12 to 16 mm and with the category of emissions "E 1".