We glue ceiling tiles: lessons, videos, technology. How to glue ceiling tiles: why do we choose it? Diagonal installation of ceiling tiles

Modern finish ceiling surfaces is a fairly easy process. The construction market offers huge selection practical and durable materials. A variety of ceiling tiles.

Pressed or stamped

The starting material is expanded polystyrene. Made by stamping. The thickness of the finishing material is 5-8 mm. The porous surface perfectly absorbs dust and dirt. Difficult to clean up. original view can be restored by staining acrylic paint. The questionable quality is compensated by the low price. Read good article maybe this will suit you better.

Possesses perfect flat surface, which can be painted or covered with a special film that protects the material from contamination.

extruded

The most expensive option for ceiling tiles. The material for the manufacture is a polystyrene strip obtained during the pressing process. It has a perfectly smooth surface, which can be painted or covered with a special film that protects the material from contamination. Easily cleaned with a damp cloth. Easily and evenly cut with a clerical knife or ordinary scissors, while the surface of the tile is not deformed. Mounted on the most even and smooth surface.

injection

The most expensive option for ceiling tiles. The thickness is 9-14 mm. It is characterized by the correct form and a clear pattern. In the manufacture, the process of sintering polystyrene sheets under the influence of high temperatures. Allows you to create high quality seamless coating ceiling surface. Differs in nonflammability, environmental friendliness and complete absence of hygroscopicity.

The surface of such a ceiling tile is coated with a special film, which makes finishing material maximum moisture resistant and retains color brightness for a long time.

Mirrored or laminated

The surface of such a ceiling tile is coated with a special film, which makes the finishing material as moisture resistant as possible and retains color brightness for a long time. The finish is almost seamless. The material of manufacture is plastic, on the surface of which is applied mirror film. Visually enlarges the space of a small room.

Correct calculation of finishing material

The standard dimensions of any ceiling tile are 50 x 50 cm (this is larger than the size for the floor). Knowing the area of ​​\u200b\u200bthe ceiling, it is not difficult to calculate the required number of ceiling tiles.

Acquire ceiling tiles follows with a margin of 15-20% of the total.

Tool required for installation

• construction level
• stationery knife
• standard ruler
• special glue: "Titan", "Liquid nails", "KONIGDEKO" or "FORMAT"
• ladder

Whitewash from the ceiling should be washed off to clean concrete base with a warm soapy solution, brush and spatula, and then dry thoroughly.

Preliminary work

How to glue ceiling tiles on whitewash? Whitewash from the ceiling should be washed off to a clean concrete base with a warm soapy solution, brush and spatula, and then dried thoroughly. oil paint they don’t remove it (read the article about putty for painting, under wallpaper and more), but simply washed with soapy water, dried and degreased. All swellings are moistened with water, and then removed with a spatula.

When choosing, you should pay special attention to the density of the tiles, the correct geometry of the corners and side parts. Only a flat tile will ensure a neat and correct abutment.

When installing tiles diagonally, from the central point of intersection, lines should be drawn at an angle of 45 °.

The markings on the ceiling are performed based on the method of mounting the ceiling tiles. You can stick this finishing material in the traditional way or horizontal way. In both cases, the center should be noted. ceiling surface . The easiest way to do this is to make marks in the middle of each wall, and then connect them with lines along the ceiling. The point of intersection will be the center. These lines will serve as a guide for traditional way installation or method " brickwork", when each subsequent row is shifted half a tile from the junction of the previous one.

Can be taken as a central landmark and ceiling lamp, which is located in the center of the ceiling. Any chandelier is dismantled before starting work.

When installing tiles diagonally, from the central point of intersection, lines should be drawn at an angle of 45 °. In this case, the ceiling segment will be divided into two parts. The tile is glued with a rhombus, and the center is located at the intersection of the axes (we talked about gluing drywall sheets).

Installation of tiles on the ceiling

You can start gluing the ceiling tiles from the center to the edges, be sure to press the tiles tightly against each other, which will allow you to get even and invisible joints. There is a way to install ceiling tiles from the wall opposite the window. This method allows you to get a cropped tile above the window, which will make it less noticeable.

Glue is applied to the corners and center of each ceiling tile. Then, the tile is pressed tightly against the surface of the ceiling, and held in this position for several seconds.

Spot application of glue helps to reduce its consumption and makes it possible, if necessary, to easily dismantle any element of the tiled ceiling. Excess glue that has come out is removed immediately.

If necessary, the tile is carefully cut with a clerical knife. If there are gaps between the joints, they are closed acrylic sealant. You can paint the ceiling after a day.

Ceiling tile options

Cost of labor and materials in 2015

Depending on the manufacturer, the price of a standard pressed ceiling tile varies from 20 to 200 rubles per square meter. meter. Quality tiles ceiling VTM extruded will cost 73 rubles apiece, and the average price category such finishing material starts from 200 rubles per sq. meter. Injection ceiling tiles are the most expensive option of all ceiling tiles, but also the highest quality. The cost starts from 250 rubles per sq. meter. An interesting finishing solution will be the use of laminated ceiling tiles, the price of which is about 1000 rubles per sq. meter.

Glue TITAN 0.25 for ceiling tiles costs about 40 rubles. The price for KONIGDEKO glue is 220 rubles per 600 grams, and FORMAT glue will cost 170 rubles per 400 grams. The cost of "LIQUID NAILS KONIGDEKO" is 220 rubles.

Glue consumption: 600 grams "KONIGDEKO" - 13 sq. meters, and 400 grams of "FORMAT" - 9 square meters. meters.

Pasting the surface of the ceiling in a room of 20 sq. meters takes no more than three hours.

Professional laying of expanded polystyrene ceiling tiles depends on the degree of complexity and scope of work. Average prices for installing ceiling tiles:

Video instruction

The characteristics and cost of each type are very different, so let's take a closer look at each.

It is made by stamping from expanded polystyrene blocks. As a rule, it has a low weight, low density and a thickness of 6 - 8 mm.

Advantages:

cheapness;

installation is not a problem;

can be coated with water-based paint.

Flaws:

fragility;

instability to moisture;

low noise absorption;

easily absorbs dirt and is difficult to clean.

Injection tiles

Such tiles are made by sintering polystyrene foam. She has a clearer texture and drawings, while the thickness increases in comparison with the pressed one by almost 2 times - 9-14cm.

Advantages:

good sound absorption;

resistant to moisture;

• tolerates paint well.

Flaws:

much more expensive than pressed;

available only in white, if you want another - paint.

Important! When choosing, pay special attention to the edges, they should be clear, even, not crumble.

Extruded tiles

It is made by pressing from a polystyrene strip, which in turn is formed by pressing.

Advantages:

high strength and noise absorption;

variety of colors and patterns;

easy to clean;

recovers after deformation;

Flaws:

high cost

back side has uneven surface, which complicates the installation process;

the textured pattern will be poorly expressed due to the manufacturing technology.

Ceiling tile calculation

Adhesive selection

After calculating the number of tiles, you need to decide which glue to use.

polyvinyl acetate- such glue is used for ceiling tiles, but you should not choose it with confidence. Glue consumption will be much more than other options. It is best used on a perfectly flat surface.

Important! The disadvantage of this glue is that it dries for a long time.

"Liquid Nails"- wins when gluing tiles on an uneven surface. Due to its density, it allows you to level the ceiling, as it were.

Important! Check the composition carefully, as such adhesives often contain solvents that can easily corrode the tile.

Universal polymer adhesives- here you can include "Titan", "Eko - Naset", "Master". Pretty good in terms of fixation.

The downside is a strong smell, it is better to pre-arrange ventilation in the room. It takes a long time to dry compared to liquid nails.

How to glue ceiling tiles

Before starting gluing, we need to directly prepare the ceiling and tiles.

Tile preparation

Like many other materials, ceiling tiles react to change. climatic conditions. Therefore, after the purchase, be sure to bring it into the room where the sticking will be done, open the package and let it brew there for 24 hours.

Carefully remove the old coating, if whitewash remains, the ceiling should be as even and strong as possible. If the surface differences are too large, they are needed.

When all irregularities are eliminated, the ceiling must be primed and the primer allowed to dry.

You have already decided on the laying method in a straight line or diagonally.

It is better to start the process of gluing ceiling tiles from the center of the ceiling or from the chandelier. To find the center, you can pull two threads diagonally from one corner to another corner, or draw lines with a marker. Also through the central point should be drawn two perpendicular to the walls lines or also pull the thread.

Laying the first row of tiles

The gluing of the first rows should be as even as possible, since it depends on them how evenly the rest of the rows will lie.

Glue is applied to special ledges on the wrong side of the tile. Or it is applied in the middle of the tile and at each corner, as well as on the ceiling.

It should be noted that if you have chosen Titanium glue, then before laying the tiles, you should withstand 10-15 minutes.

For a porous ceiling, apply a thick layer of glue!

Advice! If you need to hold the glue on the tile, then you can apply it on several tiles at once, so you will not have stagnation while waiting.

Gluing the first tile

The first tile must be glued so that one of the corners is exactly at the center point. Guide the edges of the tiles along the threads or the lines you have outlined. As a result, all 4 tiles will converge at the central point.

Press the tile firmly, if you have chosen pressed tile, it is better to use some kind of cloth so as not to stain the tile. Remove excess adhesive immediately with a sponge or cloth.

Advice! If you are starting not from the center, but from the chandelier, then you need to cut off the edges of the tiles. Subsequently, this hole will be closed with a chandelier plate.

Second and subsequent rows

Important! You need to focus on the triangular arrows behind the tiles - they should look in the same direction.

As a rule, you will have to adjust the last rows to the right sizes. Use a utility knife for cutting. If there are gaps between the wall and the tile, don't worry, it will hide it all.

We cover the cracks

To make the ceiling tiles look like a single unit, you should fill all the tile joints with sealant. You can simply level the sealant with your finger, it is easily washed off. Excess on the tiles you can clean with a damp cloth.

Advice! Better to use silicone sealant, it is waterproof.

Finishing the ceiling tiles

Important! When finished gluing, you need to tightly close the windows and doors to prevent air movement.

After the glue has dried, you can hang the chandelier in place. And start gluing skirting boards.

Also, after gluing, you can tile, once again we remind you that the choice of paint depends on the type of tile.

How to stick ceiling tiles on whitewash

There are two ways to glue ceiling tiles to whitewash:

First way

over old whitewash apply a coat of primer. When the primer is absorbed, this will help the whitewash to better grasp the ceiling. The gluing of ceiling tiles can be started only after the primer has completely dried.

Second way

If it is not possible to completely peel off the whitewash, a small layer still remains, then apply a thick layer of glue to the tile and ceiling. Press the tile to the ceiling for a couple of minutes. When the glue begins to dry in this state, it will better adhere a thin layer of whitewash to the ceiling.

If you have any questions, you can watch the video:

The easiest way to update the ceiling in an apartment is to make it from foam tiles. This finishing material has earned its popularity due to its low price and simple installation. Before you get started, be sure to read general rules and recommendations (especially if you have no experience), otherwise the consequences will be disastrous. In this article, we will tell you:

• How to choose foam tiles.
• How to glue ceiling tiles.
• How to choose the right glue.

Styrofoam tiles are made in 3 ways, so their properties differ.

1. Pressed foam tiles - made by stamping from polystyrene blocks. It has a low density, low weight and a thickness of 6 to 8 mm.
2. Extruded tiles - created by pressing from a polystyrene strip. The density of such material is high, the surface is smooth and shiny, it can imitate marble, wood and other surfaces.
3. Injection tiles - produced by sintering raw materials inside the mold, without destroying the granules. It has the largest and clearest relief patterns, and the thickness is 9-14 mm. Due to the clear forms around the perimeter, after gluing such a tile, the seams are practically invisible.

Advice! When choosing a tile, pay attention to the quality of the edges, the edges must be even, without marriage. Do not bend or cut the edges of the tiles. It is important to understand that the smoother the edges, the less visible the seams.
Tiles with fine grain and a clear pattern are considered to be of higher quality. Also pay attention to strength: if you take it at any of the corners, the tile should not break under its own weight.

Material calculation and adhesive selection

Before buying, calculate the required amount of material and select the appropriate adhesive. It is recommended to take 10-15% more tiles, in case of marriage and trimming. If you decide to glue the tiles diagonally, the material consumption will increase by about 30%, consider this when buying.

To calculate the amount of material, you need to know the area of ​​\u200b\u200bthe room and divide it by the area of ​​​​one tile. Usually they have dimensions of 50x50 cm, that is, 1 tile has an area of ​​​​0.25 square meters. m.

After calculating the material, it is necessary to decide on the choice of glue. Many craftsmen use special "Titan" glue for ceiling tiles, as well as "Eco-Naset" universal glue and liquid nails. Do not try to buy “moment” glue for mounting tiles! This glue tends to get very dark over time, so the excess that comes out of the seams will appear and disfigure your ceiling.

Tile layout options

There are several ways to install tiles. The most popular of them are parallel and diagonal arrangement. If you decide to do something unusual, you can use in a combined way, which will require several types of colored tiles, for example:

• alternating or intersecting diagonals different color, invoices;
• Chess board;
• snake;
• around the perimeter of the room, into the squares in the center and other shapes.

Ceiling tile sticker

All expendable materials bought, let's now figure out how to glue the tiles on the ceiling.

Many novice finishers do not like to markup and rely on their eye. This approach to work results in a crooked ceiling and an appeal to specialists for rework. If you want to get a good result, then before sticking the tiles, be sure to apply the markup.

From carrier facade wall, measure the line at an angle of 90 degrees, after that, draw parallel lines from it, retreating the required distance. This way you get an even layout of the ceiling. To create a straight line, it is most convenient to use a paint cord.

The tile sticker starts from one of the corners of the room or from its center. It is better to do this from the most noticeable angle and finish above the door so that the last incomplete row is not conspicuous.

Advice! To know how to glue the ceiling tiles diagonally, make a markup of two perpendicular lines in the center of the room. Thus, the ceiling will be divided into 4 even parts, and you can start the sticker from the center of the room, guided by the lines.

Most often, the pattern on the tiles is repetitive, but if docking is necessary, pay attention to symmetry. Press the tiles tightly against each other so that there are no gaps. Also do not forget to cut off any burrs on the edges left after pressing before sticking.

There are several options for gluing ceiling tiles.

• Most often, the sticker occurs on whitewash, so it needs to be treated with a primer and wait for it to dry. If there is no primer, you can create it yourself by diluting PVA glue with water in a ratio of 1 to 3.
• Another option - complete removal old layer with a spatula. Usually this is done if the whitewash is applied in a thick layer and does not hold well, in other cases a primer treatment will be sufficient.

Apply glue only on the tile, along the perimeter and diagonally. The ends do not need to be smeared, this will only increase the seams and leave traces of glue on the edges. Try to do this job quickly if you are using instant glue.

After that, firmly press the tile to the ceiling and gently smooth the surface with a rag or hand for even adhesion. To make the seams invisible, first join them, and only then press them to the ceiling. No additional fixing is needed.

For the extreme rows near the walls, you will need to cut the tiles, this can be done with a construction knife.

If necessary, after gluing, cover the seams and paint the ceiling with acrylic paint in any color.

To hide the gaps around the perimeter of the room and give the ceiling a finished look, do not forget to stick a foam baseboard at the end. It is glued on the same glue as the tile. To join the corners, the ends must be cut at an angle of 45 degrees. If there are outside corners, a plastic corner is glued to them.

For a more visual acquaintance with the process of installing ceiling tiles, watch the video below:

Conclusion

This is how the ceiling is pasted with tiles with your own hands. As you can see, the technology is quite simple, and even a beginner in construction can do this work without any problems. This finishing method is well suited for temporary repairs, for example in rented apartment. Also for the bathroom and kitchen, there is another inexpensive and quick way to finish -. And when the opportunity arises, make the ceiling out of more modern materials. Good luck with the repair!

One of important details quality repair- beautiful and smooth ceiling. Some are limited to whitewashing, others acquire tension options. One of the popular ways is to glue the ceiling tiles. How to carry out the installation so that the material holds firmly and decorates the room? Compilation useful tips presented in this article.

Material characteristic

Ceiling tile is a foam plastic finishing material. Usually sold in squares, but there are also rectangular designs. The most common size is 0.5 × 0.5 m. The front side can be smooth and embossed, laminated or without any coating. Tile decor can imitate wood, fabric, ceramics, stucco and other structures.

There are three types of finishing material:

• injection is obtained by sintering and casting polystyrene foam in special forms;
• extruded is pressed from an extruded strip, usually film-coated or painted;
• pressed is made by pressing.

There is a so-called seamless tile. Its advantage is that at the end of the work, the joints are completely invisible. Usually they have a figured edge: when glued, the wavy joints on the ceiling become invisible. Installation of such a coating is carried out with an accuracy of a millimeter and only on a flat surface.

Ceiling tiles are a quick and inexpensive way to decorate a room. When the ceiling is designed in this way, it is called "pasted" or "glue".

Pros and cons

Why Choose Styrofoam Ceiling Tiles? Material advantages:

1. It is environmentally friendly.
2. One of the main advantages is accessibility. Expanded polystyrene tiles are inexpensive and are a common material.
3. A wide range of reliefs allows you to choose an option for any interior.
4. Suitable for finishing most base surfaces: concrete, brick, wood, plaster and gypsum.
5. It has soundproof properties.
6. Helps keep the room warm.
7. Easily and quickly installed by hand.
8. Allows you to easily correct the result after a while (for example, re-glue a detached part).
9. Aesthetic look.
10. Helps to hide minor ceiling defects (potholes, cracks).
11. The material is not combustible, so it can be glued near heating systems.
12. It is easy to care for such material: it can be cleaned, wiped with a damp cloth. If the coating is not laminated, then it is cleaned with a soft nozzle of a vacuum cleaner or a dry cloth.

The material also has a number of disadvantages:

1. It melts at temperatures above +80 degrees, so the lamps should not be located closer than 30 cm.
2. Will turn yellow over time from sunlight.
3. Some coatings do not tolerate moisture well.
4. On the uneven ceiling it is difficult to achieve uniformity due to the abundance of joints.
5. Poorly passes air, which makes the room more stuffy.
6. Brittleness: Thin sheets are easily deformed and damaged until they are fixed to the ceiling.

What to glue

To keep the finishing material for a long time, you need to pick up good glue for ceiling tiles. The final result and durability of the coating largely depends on the choice.

What to glue polystyrene squares on:

1. "Moment"- one of the frequently used compounds. Its advantage is that it dries very quickly, which justifies its name. It is enough to press the tile to the ceiling for a few seconds. Of the minuses, it is worth noting the high cost and high consumption.
2. - universal glue on the basis of polymers. It is used for gluing tiles, ceiling plinth and other materials: linoleum, parquet, etc. After drying, it remains transparent, which ensures the preservation of the aesthetic appearance of the coating. It grabs longer than the “Moment”, so you have to hold the tile longer, which is not always convenient.
3. "Eco-naset"- glue similar to "Titan". Plus - when working, you can adjust the position of the tile. The minus, like that of Titan, is a relatively long polymerization.

How to properly install

What items will be needed for a successful installation:

• stepladder (or high stable table);
• glue gun;
• stationery knife;
• ruler (roulette);
• pencil;
• putty knife;
• brushes;
• twine;
• rags for wiping;
• protective gloves and mask;
• glue and tiles.

Training:

1. First, make sure that each of the tiles is free of dirt.
2. Sheets with bent edges and other defects are not used. For this reason, you should buy material with a small margin. A defect can be detected when unpacking a pack, but even during installation, the material can be easily damaged by careless handling. It is recommended to purchase ceiling finish 10% more than needed.
3. Before starting repairs, it is better to take out all the furniture from the room. If this is not possible, then large plastic bags, with which it is worth covering objects.
4. Close the vents, windows and doors - ceiling tiles must be glued strictly at room temperature and without drafts.
5. Be sure to turn off the power supply in the room.
6. Make a draft drawing on a sheet of paper to better navigate the quantity necessary tiles and its location on the ceiling.

Ground preparation is one of milestones. The surface must be clean and as even as possible. It is recommended to clean the ceiling from old finish- plasters, whitewashing, etc. A spatula will help clean the ceiling. Then, if necessary, re-plaster or putty and cover with a primer. Tiles will hide minor defects, but it is better to eliminate noticeable irregularities.

Advice! Washing off whitewash and primer to concrete is a difficult and long process, and also very dirty. When using glue with good adhesion, it is allowed to wash off only whitewash.

The main ways to install the ceiling plate:

• parallel to the walls - the most convenient;
• diagonally looks very nice, but it will take more material and time to finish the edge of the ceiling (it will lie in triangles or incomplete squares).

How to glue ceiling tiles correctly:

1. The first stage is the marking of the ceiling. Squares are glued from the center to the edges. How to quickly determine the middle of the ceiling? Stretch two strings diagonally from the corners. The point of their intersection is the center. She needs to be noted. Further through the point, two perpendicular lines are drawn, which will divide the ceiling into 4 parts. Along these lines, tiles will be attached. To be sure, you can mark the entire ceiling, drawing the place of each detail of the coating.
2. The glue is applied to the sheets in a thin layer or dotted with a special gun. How less weight material, the less glue is needed to attach it. Special attention take the edges and the middle.
3. The first tile is pressed to the center of the ceiling, guided by the markup. Arrange the first four squares. Their corners should touch at one point, the central one.
4. Next, you need to stick other panels, focusing on the layout and position of the previous parts. All joints must be tight, without gaps.
5. Remember to remove excess glue with a damp sponge or cloth.
6. Tiles placed against the wall are cut to size sharp knife, for example, shoe or wallpaper, along an iron ruler or square. First, the desired part is cut out, and only then glue is applied.

What to do if the ceiling is uneven? In this case, gaps form between the tiles. The easiest way to wipe the seams is with white acrylic sealant. After grouting, the excess is removed with a damp sponge.

Advice! If the tile covers the fixture for the chandelier, then make a suitable hole in advance, insert the wires into it and stick the tile. Remember to turn off the electricity before this operation.

Finishing the ceiling is completed by gluing the ceiling plinth. The adhesive for this material is the same as for tiles. One condition: the composition must be transparent after drying. Otherwise, if it accidentally hits the front side, it will spoil the view.

A few rules for fixing skirting boards:

1. Start on the opposite wall from the door.
2. The eaves in the corners are cut at an angle of 45 degrees.
3. Glue is applied on both sides: one is in contact with the ceiling, the other is in contact with the wall.
4. Gaps and joints in the corners are perfectly masked if they are covered with sealant.

In order for the repair to succeed, you need to take into account many points that not everyone can immediately remember. What you should know about ceiling tiles:

1. After purchase and transport, allow the panels to rest at room temperature to avoid deformation during operation.
2. Soft tiles at the time of gluing will be properly held with a wooden block. When pressed with fingers, the material is deformed.
3. Sometimes tile sizes don't match. This is imperceptible to the naked eye, but appears during the installation process. To avoid inconsistencies in the pattern, attach a square that is not smeared with glue to the glued tile. If the size matches, then the installation continues. If it does not match, you will either have to leave a gap, which will later need to be rubbed with sealant, or (preferably) take another sheet.
4. Don't press the styrofoam too hard. This will not speed up the setting of the adhesive, but may leave dents.

Pasting the ceiling is a critical part of the repair. Successful completion of finishing is possible only if right choice adhesive, accurate calculations and accuracy during installation.

In this article, we will tell and show in detail how to properly glue ceiling tiles, what types of them are available for sale and show photos of real work.

Ceiling tile advantage

Of the variety of materials for finishing the ceiling, polystyrene foam ceiling tiles occupies a leading position. It was brought to the favorites by cheapness and ease of operation.

But there are other nuances. Finishing the ceiling with foam tiles:

• Increases the thermal insulation of the room;
• Reduces noise level;
• Changes appearance rooms;

Behind simple phrases about warming, in fact, there is a deep subtext. Warm air rises and heats the floor slab. The thickness of the tiles varies from 8 to 14 mm. Its thermal conductivity is at least 25 times worse than that of concrete. Consequently, with properly carried out work, 25 cm of concrete is added to the thermal insulation of the room in the most vulnerable place.

Soundproofing is limited only by impact noise, but nevertheless, the sound absorption of expanded polystyrene is 7 times better than that of concrete.

The appearance of the room is highly dependent on the surface of the ceiling. The reason for this lies in the specifics of human vision. The sector above eye level, he surveys 17% more than the one below. Therefore, the ceiling immediately "strikes" at the entrance to the room.

And all this pleasure can be obtained at a price of 50 r / m 2.

Types of styrofoam ceiling tiles

Despite the fact that it is made from polystyrene foam, the raw material itself can be prepared different ways, and the process of making tiles is also different. This variability allows us to divide the ceiling tiles into three main groups:

1. stamped;
2. Injection;
3. extruded.

They differ in appearance only upon close examination. If you carefully stick the ceiling tiles, and then hold correct handling then no one will notice the difference.

1. The stamped tile is made of coarse-grained polyfoam, by a pressing method. It is the cheapest, its thickness is 6-8 mm. Extrusion occurs without heating, which leads to increased brittleness.

However, she can quickly tidy up the ceiling in the garage or in the country. It's cheap and looks much better.

1. Injection tiles are made by pressing, but in this case polystyrene foam is used of a higher quality. The initial raw material is fine-grained, it has more high density. Pressing takes place with little heat. It informs finished products special smoothness, and graininess is noticeable only at a break. The edges are even, without rounding and burrs. Thickness 9-14 mm.

Injection tiles can be painted. And on the "Lux" varieties, a polymer protective film is applied.

From this type of foam tile, create a "seamless coating".

1. Extruded tiles are made from polystyrene. That is, this raw material did not even foam. Respectively, manufacturing process carried out by the melt extrusion method. The resulting product has a thickness of 2.5-3.5 mm. This tile is the most durable and smooth. When broken, it deforms, with the appearance of a fold line. Color variations are possible.

Heat and sound insulation of such products is an order of magnitude lower. In fact, it should be called polystyrene tiles, not foam.

The lion's share of square-shaped foam tiles, size 0.5 x 0.5 or 0.3 x 0.3 m. Much less often you can find rectangular or hexagonal specimens. There are also tiles with curly edges.

The texture and pattern on each element can be absolutely any. But there are curious models with a 3D effect. By manipulating the depth, size, shape and color of the pattern, manufacturers are trying to give the finished coating a special three-dimensional perception of the entire surface. With skillful use of lighting and correct orientation each element, you can give the ceiling a futuristic design.

Which glue is better

The ceiling tile has one flaw - it is afraid of solvents, which include acetone and toluene. Therefore, only water-based adhesives are suitable for working with it. It can be PVA or Bustilat.

You can do this work better with the help of silicone or acrylic sealant.

The ideal option is glue " Liquid Nail” or “Moment Mounting”. They are available in a convenient tube that allows you to dose the required amount of glue. But their main advantage is the high adhesive properties of the adhesive composition. When working with such compositions, it is enough to attach the element with the applied glue to the ceiling and press it for 5-10 seconds.

Ceiling preparation

The only condition is the dedusting of the surface. This can be achieved in two ways.

1. Complete cleaning. This is a radical method, but the quality of fixation is incommensurably better.

Depending on what was the coating on the ceiling, the preparation is carried out according to different scenarios. Whitewash, carefully sprayed warm water from a spray bottle, wait 10-15 minutes, and then remove it with a wide spatula. With a scrupulous approach, the whitewash will fall off in layers. After that, the surface is sprayed again with water and the remnants of whitewash are washed off with a brush.

If there were wallpapers on the ceiling, then they are also treated with warm water from a spray bottle, but the water consumption will be greater. Wallpaper needs to be soaked. After waiting 10 minutes, paper material carefully removed.

After drying, the clean surface must be primed.

1. Regardless of how the ceiling is decorated, a deep penetration primer is applied to its surface. This is for the lazy ones. Reliability adhesive bond will be somewhat worse, the process is much cleaner.

TIP: in order not to dilute the dirt, spread the "Covering film" in the room. Fix it with masking tape to the wall, at a height of 50 cm. Thus, a kind of trough will be formed, where all the garbage will collect.

Tile preparation

Extruded tiles do not require any preparation. But with injection and stamped proceed as follows.

Regardless, work will take place in the summer or in the winter, but polystyrene foam has the ability to be saturated with air moisture, while slightly changing its geometric dimensions. The changes are very small, but after gluing, small gaps may appear at the junctions of the mosaic elements.

Therefore, the tile must be kept at room temperature for 2-3 days. During this period, the working material will acquire the humidity of the room where it will be located.

Gluing and marking options

There are three options in total:

1. Straight;
2. Diagonal;
3. Art.

At the same time, if you organize sticking with a run, then this gives a special zest.

Each of these methods, in order to create the integrity of the composition, requires special planning.

1. Straight. In this option for placing elements, work starts from the most visible wall. That is, if there is a closet along one of the walls, but in this place the pasting should end. Because this is where the cut tiles will most likely be located. Therefore, it should start from the opposite wall.

This option has some limitations. In particular, if the walls in the room have differences in linear dimensions of more than 4-5 cm, then the direct pasting method can only be performed with tiles with a small, kaleidoscopic pattern. With the obligatory formation of a "seamless coating".

The reason for this is that the long, straight lines on the ceiling will dramatically accentuate the curvature of the walls. This will be especially pronounced in places adjacent to a curved vertical plane.

If the run-up in the linear dimensions of the walls is less than 4-5 cm, then this flaw can be hidden with a wide ceiling plinth.

1. diagonal way. In this case, the fixation of the elements starts from the geometric center of the room. But depending on whether the room is square or rectangular, the markup is carried out in different ways.

AT square room, alternately stretch the masking cord in two diagonals, and mark two lines. At the point of their intersection, 4 corners of four tiles should be connected. In the future, gluing will be carried out from orientations to the marked lines.

If the room is rectangular, then through this center, it is required to draw two more diagonal lines, but in such a way that the ends of the diagonals fall on the corners of a virtual square, with a side length equal to the length short wall of the room. Only with this markup, square tiles can be properly stacked in a rectangular room.

1. The artistic method does not offer any specific markup. It is created depending on the intended pattern.

AT this case, tiles can be glued in a spiral, or elements can be connected in a mosaic pattern different colors and shades.

TIP: very often, the geometric center of the room does not match the wiring outlet for the central chandelier. This defect is corrected in the following way. In the ceiling slab, a groove is made with a depth of 2-3 mm, to the center of the room. The wiring is laid in it and fixed there with reinforced tape.

How to glue tiles

For work you will need:

• Ladder;
• Liquid nails and gun;
• Construction knife;
• Roulette and pencil;
• Masking tape.

You can do the work alone, but in order not to go down for each tile, fasten a large bag to the top of the stepladder, where you place everything you need.

Glue is applied to the tile in small dots, the size of a ruble coin. One in the center + 4 in the corners. Putting the smeared tile in its place, move it a little, and then press firmly for 10-15 seconds.

At the exit point of the wires for the chandelier, you should not pre-cut a hole. Glue the whole tile, but slightly break the corners to bring the wires out. Subsequently, there will be a clamping cap of the lamp, or a socket. And this will hide the uneven edges of the hole.

Cut tiles near the wall construction knife, having previously determined the place of the cut. To keep the edge clean, hold the knife under acute angle and place the tile on a flat surface.

The time for complete drying of the glue is indicated on the package. Usually it is 24 hours.

After, you can glue with the same glue ceiling plinth. Please note that the plinth is glued only to the wall. They press him to the ceiling.

Coloring

For stamped ceiling tiles, this procedure is essential. The fact is that the porous surface of such tiles very easily accumulates dust. Six months later, even in very clean rooms, upon closer inspection, dust deposits can be seen. They manifest themselves as dark patches in the patterns of each element. It is almost impossible to remove contaminants from polystyrene foam. Especially when you consider that this is a rather fragile material.

You can prevent such a scenario of events by applying silicone varnish to the surface of the tile. It is a water-soluble composition that, after drying, forms an elastic and water-repellent coating.

After this treatment, the surface can be subjected to wet cleaning.