Laying tiles diagonally on the floor: laying rectangular tiles with video instructions. Diagonal laying of laminate: material calculation and installation features How to lay laminate at 45 degrees

There are two main ways to lay laminate: straight and diagonal. The first option is easier for beginners, but it is suitable mainly in a narrow, elongated room. If it is close to square in shape, it becomes possible to work diagonally - and you must be able to do it properly.

Pros and cons of the method

Often among the disadvantages of laying laminate diagonally are increased labor intensity and complication of calculations. More material will have to be used up - the amount of waste is doubled and tripled even among the most skilled and experienced people. But still, there is a significant advantage: attractive appearance and the ability to create an effective design. A glance moving along the long joints between the panels perceives this way of decorating the floor better.

Diagonal technology allows you to visually expand the space in the room, which is very beneficial for small apartments and houses. Especially good, judging by the reviews, this solution looks in a space that is not cluttered with furniture and other interior items. The drawing can be prepared as diverse as possible, and any professional designer uses it. And a responsible builder will not refer to the difficulties, because he also understands the stylistic advantages of this option.

Laying laminate strips diagonally indoors is very complex shape turns out to be even simpler than the classical "direct" method. But keep in mind that any master will undertake to lay the coating in this way only with increased payment, because he appreciates his time and effort.

Preparatory work

Laying laminate in a diagonal way requires a very accurate calculation, competent cutting. It is best to cut the laminate into no more than three rows of panels. In preparation more be sure to number each block so as not to forget where exactly to put it. Since perfectly right angles are not found everywhere, it is more correct to evaluate the angle for cutting panels adjacent to the walls by trying them on. Laminate laid over ledges, recesses, pipe outlets is cut according to cardboard templates.

Whether you are laying your laminate diagonally or straight, you need to prepare the surface. The floor is treated with leveling mixtures to perfect condition, all debris is removed, foreign objects. Immediately before laying the rough floor, it is desirable to sweep, strengthen with a primer. A cellophane film is placed on it, and then a substrate or sheets of cork. Everything, after that, only you can proceed to the main part of the work.

How to put it right?

The generally accepted rules are:

• laminate flooring must be left indoors for at least 24 hours before laying;
• it is leveled;
• strengthen;
• clean the base
• lay a substrate;
• prepare wedges for expansion gaps (wood bars or trimmings of the laminate itself, best of all 10-15 mm wide).

Laying the laminate from the corner should be done first drawing a right triangle on the reverse side of the boards(its angles are adjusted depending on the straightness of the wall joints in the room). In this case, the hypotenuse must “look” in the direction of the groove. The triangle is placed in a corner and wedged so that an interval appears.

Do not throw away the rest of the board, it will still be needed when laying in the other half of the room.

When the gap appears, take the whole panel, from the border of the side where the groove is, in the direction of the section with the tongue, draw a line at an angle of 45 degrees. Now, from its end point, lay a segment, the length of which is the same as at the base of the triangle. Connect the second point to the base, again at 45 degrees, so it should turn out isosceles trapezium. By following these simple principles, you can achieve excellent result even without special skills and abilities.

Required Tools

Any laminate can be cut cutting tool with small teeth. Experts recommend using special machines and electric jigsaws, circular saws. Unless you are going to use repairs as an excuse to exercise your will and patience, do not try to use hand saws and hacksaws for metal. In addition to the basic tools, you will also need:

• a hammer;
• roulette;
• padding bar;
• wedges for forming gaps;
• ruler and pencil for measuring short pieces of material.

Calculations

Estimating the approximate material consumption is simple: knowing the area of ​​\u200b\u200bthe room, add 15% to it and divide by the same area of ​​\u200b\u200ba single panel. Developed and formula with more accurate results. The length of the room is conventionally designated as X, the width as Y, for the length and width of the laminate panels, the designations A and B are used, respectively.

The area of ​​the room is calculated by multiplying its length and width. Stock is calculated multiplying WxB and by 1.42; so it turns out the area for which the laminate should definitely be enough, if it did not deteriorate at all during installation. Then both figures are summed up, the sum is divided by the area of ​​a single block and the resulting number of panels is rounded upwards.

Prepare a layout of the room and discuss with the seller again how much to take coatings, otherwise you risk facing an excess or, more often, a lack of material at the most crucial moment.

Execution technique

The diagonal way of placing the laminate is divided into three typical varieties:

• In the first of them, work begins with a corner, the very first element is a right triangle.
• In the second, they begin to act with an indent from the corner, the initial fragment is a trapezoid.
• And in the third scheme, the laying is carried out from the middle, from the line running diagonally throughout the room, the first row is made prefabricated.

The layout most often starts from the corner that is farthest from the entrance; when working, they move from left to right. The initial row is laid with a comb away from you and a groove towards you. If blocks with a typical lock are used, they must be placed in the same plane and, putting wooden spacer, knock out with light blows of a wooden hammer. Since the spike is easier to drive into the groove, and not to “catch” the spikes with the grooves, the work goes from the corner to one side.

When a row is formed by several panels at once (and it happens, of course, in most cases), you can either add them one after another, or immediately form a chain, then attaching it to the previous one. Snap Blocks no need to beat, two-way docking is possible, leading either from the middle or from the indent from the edge.

Trapezoidal layout requires that the length of the smallest base of any figure does not differ from the length of the largest base of the previous one. If one panel is not enough to close the gap between the walls, whole rows are assembled, and the corners can be cut only at the blocks that complete the chain.

You can lay a laminate from the center of the room with your own hands, connecting opposite corners with a diagonally running strip(it is drawn on the substrate). If this is difficult for you, there is an easier way - nails are hammered in the corners or screws are screwed in, after which a cord or rope is pulled between them. Measure the angle separating the diagonal and the nearest wall, it will show exactly how to cut the first panel. It is placed in the corner with a wide part on the prepared line, fenced off from the wall with wedges.

As many panels as needed are attached to the original block with the ends, only the final row requires a cut at a certain angle. Each tier duplicates the previous one, but they are cut so that the seams do not match, they run apart.

Right and left of the middle need to use suitable items. When there is no threshold between several rooms, and the same flooring will be applied in each of them, cutting the laminate in the opening is not done. And those panels that do not fit in one room will immediately be connected to the next.

It is advisable to lay laminate with comb-groove format locks only in one direction, moreover, from the corner; if you chose a snap-on cover, this is special significance does not have, and the following chains can be attached to the previous ones from different sides.

Starting from the middle of the room, save the smallest pieces for later so as not to waste material in vain. Centimeter widening wedges are placed from the wall to the edge of the blocks, which can then be removed - their role is to avoid an instantaneous adjoining of the surfaces and create an expansion joint.

Important: keep an eye on whether the walls have begun to narrow during the entire work, because then the laying will begin in turn.

Laying laminate diagonally not only diversifies the design of the room, but also visually expands the space. Such installation is a little more difficult to produce compared to simple ordinary installation, but taking into account the recommendations of specialists, everything can be done with high quality and with your own hands. Some problems in work are compensated by the peculiar and attractive appearance of the flooring.

Styling features

Laminate flooring has gained wide popularity as a floor covering, which is facilitated by its many advantages. Almost all instructions for its installation are guided by standard laying when the panels lie strictly parallel to the walls. This method is fully justified when the room has a strictly rectangular shape, and the walls converge clearly at a right angle.

What to do in the case when the shape is far from ideal, and the walls are not parallel, and even there are rounded corners and other atypical shapes? Standard, ordinary laying of laminate will only emphasize all the flaws, making them more noticeable. Diagonal laying of panels will help to solve the problem. With this system, the panels are laid at an angle of 30-45 degrees to the wall surface. The best option- 45 degrees, but depending on the curvature of the wall, the angle may vary within the specified limits.

What are the advantages of diagonal styling?

In addition to smoothing out construction defects, this arrangement of the laminate visually expands the space, and the effect is most pronounced in an uncluttered room. Designers successfully use this effect. In addition, the diagonal arrangement looks more original, and makes it possible to design the interior in unusual style. Wherein different colors panels manifest themselves differently in visual perception.

1. Before installation, it is necessary to ensure the adaptation of the laminate to the conditions of the room, for which it must stay in it for at least 2 days before starting work.
2. It is desirable to carry out work at a temperature of 18-22 degrees and humidity in the room within 40-65 percent.
3. The preparation of the floor surface is important. Irregularities should not exceed 2.5-3 mm per 1 m.
4. Laying the laminate is done on the substrate.
5. The consumption of material in a properly carried out diagonal laying is not much higher than the material requirement in a conventional installation. Cut off pieces can be used at the beginning or end of other rows. It is generally accepted that when forming diagonals, the planned flow should be increased by 7-9 percent. If a certain pattern is also laid out, then the consumption should be increased by 14-15%.
6. The maximum size of the room where diagonal laying can be done is 7.5-8 m one way (width or length).
7. It is not recommended to lay laminate on a floor with an electric heating system.

A compensation gap of at least 10 mm must be left around the entire perimeter of the room at the place where the laminate adheres to the wall, which is then closed with a plinth. This condition eliminates the effects of shrinkage and temperature changes.

Preparatory activities

The preparatory stage begins with cleaning the floor from debris and dust, as well as carefully leveling the surface. Roughness is checked using a long straight rail. If you apply it to the surface and lean towards the floor, then the irregularities will reveal gaps that can be measured with a ruler. When they exceed the allowable limits (3 mm), leveling is carried out with a cement mortar.

The next important preparatory step is the laying of the substrate. It is made from rolled tile material. The most commonly used options are polypropylene, cork, coniferous mats or sheets of extruded polystyrene. It should be noted that the use of a foamed polymer substrate eliminates the need careful preparation floor surfaces, because able to smooth out the imperfections.

The next important preparatory step is the laying of the substrate.

To carry out work, prepare in advance essential tool- jigsaw, knife, scissors, mallet, hammer, tape measure, square, building level, brush for applying glue.

Wooden wedges will help ensure the same gap. In addition, you will need wooden block for tamping laminate tiles.

Technological features of laying

To ensure the correct diagonal laying of the laminate, the following rules must be observed:

1. Based design solutions, the direction of laying the panels is selected. Their installation is recommended to start from the corner farthest from the door, on the left side.
2. A laying angle of about 45 degrees is selected. If there are special room deviations from rectangular shape, then the angle can be reduced.
3. Along the entire perimeter of the floor, along the walls, stakes are installed to form the same gap 1 cm wide.
4. Via electric jigsaw the corner of the panel is joined so that its desired slope is formed after laying.
5. .Neighboring rows of laminate are laid with a checkerboard pattern, i.e. the joint between the elements of one row should fall on the body of the adjacent element (at a distance of 1/3 of the panel length).
6. Panels are fastened depending on the type of lock. The most common option is Click-lock. In this case, to connect the side edges to each other, the panel is raised at an angle of approximately 45 degrees, and a spike of the adjacent panel is inserted into the groove. The elements are lowered to the floor and then using wooden beam carefully knocked out with a mallet. The strips must be strictly parallel, and the gap should not exceed 1.5-2 mm.

When carrying out work, it is worth considering specific nuances. It is easier to ensure diagonal laying if the panels are at least 30 cm long. If there is a radiator in the room, then the row should be started under it, because the final lining under it is very inconvenient to do. If adhesive is used, it must be allowed to dry completely before checking the strength of the installation.

For ease of installation and constant control of the line, it is recommended to stretch beacon cords, which will be a visible guide to maintain the desired angle over the entire floor area.

Diagonal laying of laminate is sometimes simply necessary in the presence of large defects in the construction of walls. It can be done in such a way that the coating not only hides errors, but also creates unusual interior. You can carry out the work with your own hands, and with their proper organization, it will be possible to avoid unnecessary waste of material.

Finishing materials are constantly being improved. Along with this, the methods of their installation are also developing. This also applies to floor coverings, where, in parallel with conventional methods, the diagonal technique of laying laminate is gaining popularity.

Rarely used, but great option visually expand the space and hide some layout flaws. Finishing is perfectly used in asymmetrical rooms without direct geometry, where, for example, there are rounded contours of partitions. small room will look more voluminous, the harmony of space will appear.

It is not advisable to lay a room tightly packed with furniture in a diagonal way. And with the most open floor surface, such a method will become the basis for the formation of a stylish, beautiful interior. So if they use minimalism in the setting, then it is worth using the diagonal method, in which the floor looks spectacular and aesthetically pleasing.

Laying diagonally is somewhat costly both in terms of material consumption and the complexity of installation. But the floor catches the eye, visually expanding the room, fills inner space despite the small amount of furniture. On the recommendation of designers, the floors of corridors, reception rooms and similar, relatively furniture-free spaces are often decorated in this way.

Technically, diagonal styling is much more difficult than straight. A master with some experience in installing laminate will be able to do the work. This method is more complicated than the traditional one, but the original change in the appearance of the room makes the method more and more popular.

Why lay laminate flooring diagonally?

There is a persistent myth that this option is uneconomical. Most sources speak of an increased amount of waste when cutting material, allegedly up to 15-20%. Although at conventional method no more than 3-5% remains in the waste. This is an exaggeration, since the cutting takes about the same percentage (3-5), which is typical for straight laying. But for this it is necessary to carry out the technology consistently.

The method itself requires painstaking work, maximum accuracy of execution. The end result will be a worthy justification for the effort expended. Diagonal styling radically changes any interior. It should be used to significantly adjust the design of the room.

Material calculation

How to calculate the required amount of laminate with a diagonal method? For this, there is a formula that has a mathematical justification. If in in general terms, then they describe it like this, the general quadrature required material is the sum of the exact area of ​​the room and the product of the width of the room, the width of the panel and a factor of 1.42.

K = (AC*CD) + (1.42*AC*panel width)

where, AC is the width of the room;
CD - room length;
1.42 - coefficient.

Example. Let's assume that our room is 5*7 m in size, and the dimensions of the panel are 0.1*1 m. How to find the required number of laminate pieces for a given area when laying in a diagonal way? The calculation algorithm is as follows:
S premises: 5*7=35 m?;
S area of ​​spare material: (1.42*5*0.1) = 0.71 m²;
S panel (single): 0.1*1=0.1 m².
Let's calculate the total by substituting numerical values ​​into the formula:
35+0.71 = 35.71 m - right amount laminate.
35.71/0.1 = 375 panels.

What tools are used to install laminate flooring?

For installation you need:

• jigsaw;
• pencil;
• ruler;
• roulette;
• expansion wedges for arranging gaps from the wall;
• a block of wood, for padding panels;
• special rubber mallet.

Laminate step by step

It is better to start work on the installation of floors according to a previously prepared drawing, where the following are fixed: the angle of laying the panels relative to the wall, the configuration of the room, all the turns of the partitions. The plan reflects the calculation of the number of pieces, schematically depicting their location. A visual picture of the process will facilitate installation, which is especially important for non-professionals who decide to do the work themselves.

If the installation of floors starts from the center of the room, then the material is consumed more economically than when starting from the corner. The first line of panels should be oriented along the guide cord. It is pulled between opposite walls of the room at a chosen angle, which is usually 30–45 °.

It is necessary to orient the laying so that the light falling from the window passes along the long edge of the panels. In this case, the seams between the rows are visually less noticeable, which gives solidity to the entire floor, visually expanding the room.

If some wall in the room is not located at a right angle relative to the others or has a rounding of a certain radius, then it is easier to start work from a non-standardly located partition, while not forgetting to leave a gap between it and the laminate of 10 mm.

Starting installation from the corner of the room, carefully measure the first sheet. It is placed at a selected angle with the installation of spacer wedges. Continue laying, moving from window to door. At standard way the last panel of the stacked row is cut off, and the remainder usually goes to the beginning of the next. Thus, waste is minimized. With the diagonal method, when forming the starting angle, the sawn off piece of the panel will have to be actually thrown away. Therefore, saving material, the remaining segment should be set aside until the installation goes beyond the middle of the room. The line length of a row of panels will decrease. In this case, the cutting angle is reversed. Previously, the obtained laminate trimmings are used with less loss.

laying down lock laminate, first of all make up a row, snapping the end locks together. Only then is the entire assembled line connected to the previously laid one. The offset of the joints in the rows of the previous one with the next one is at least 40 cm. To join long lines together, the participation of two builders is required.

Accurate marking of the edge boards of the row at the right angle can make installation difficult. Here, detail and care when measuring is especially necessary, and time-tested wisdom: “Measure seven times - cut one” will come in handy as well as possible.

The final and necessary final action of laying a laminate is the installation of a plinth, which closes the technological gaps along the perimeter of the coating. Attach it to the wall.

Laminate, due to its liberal cost, unpretentiousness in care, durability, aesthetic appearance, is becoming the most popular flooring in modern apartments.

Laminate is considered a universal wooden flooring, which has a well-groomed appearance, and installation is simple and accessible to everyone. However, one should not be treated negligently, because with insufficient accuracy and chaotic following walkthrough the connection of the lamellas may be loose, which means that dirt and dust will enter large gaps.

In addition, any laminate is treated with a water-repellent sealant. Accordingly, large gaps require more putty, which looks extremely untidy.

Laying the laminate diagonally looks interesting, this process requires even more perseverance and, of course, an accurate calculation of the required material.

Cons and pros

Benefits of diagonal laminate flooring

The classic and common version of the arrangement of lamellas for wooden flooring consists in placing joints in parallel with respect to the main source of daylight - a window opening.

Of course, each has its pros and cons. What are the benefits of diagonal laminate?

1. Laying laminate diagonally is better when the window is slightly to the left or right, and not in the center of the wall. Thus, the principle of parallel lighting will fully comply with the diagonal placement of the lamellas.
2. It is appropriate to use the diagonal version of laying the laminate if the walls of the room have noticeable defects.
3. Designers use the diagonal placement of the laminate, because it creates a visual effect of expanding the room, thereby increasing the square footage of a cramped living space.

Main disadvantages

There are also disadvantages of diagonal laminate. The most basic - with diagonal laying, the consumption of laminate is greater, so the material must be purchased in a larger volume than usual. Major expenses are due to the fact that in the places where the ends of the panels are attached to wall structures, they must be cut at an appropriate angle and adjusted every time different meanings. There are a lot of surpluses and scraps that remain after cutting and mounting the lamellas, but, unfortunately, they are completely useless, they cannot be used.

Experienced professionals have learned to determine the right amount of wood cover in such a way that only 5% of all purchased material is leftovers. If you are a beginner and for the first time you are faced with the need to lay a laminate diagonally, it is worth laying a large number of lamellas in the reserve. Finishers recommend focusing on a percentage of 7% or, in extreme cases, a margin of 0.1 of the entire perimeter of the room.

So, for convenience, we propose to apply a formula that will help to produce exact calculation: C * 1.1, where C is the area of ​​​​the floor structure that is planned to be processed with a laminate. If after that we divide the obtained value by the perimeter of the lamellas packed in one package, you will get the number of sets, the contents of which are enough to cover the room with wooden material.

Once you have decided on necessary quantity, go shopping to the store and purchase the entire set of panels at one time. Beginners often make an unforgivable mistake - they collect only a part of the lamellas with the hope of buying the rest of the goods later, but then they face the problem of the lack of an identical type of wood, painted in the required shade, especially when it comes to a rare manufacturer.

Preparatory stage for laying laminate flooring

How to prepare the floor surface

To lay the laminate diagonally, you must have a leveled floor in the room. Laminate fits perfectly concrete surface, simplifies the complex process construction works concerning the waterproofing device and. Such preparation requires not only a bare foundation, but also an old layer finishing material On the floor. The floor must be brought to an ideal state - it must be washed as even and stable as possible.

Any creaking sounds, subsidence and floor care in depth are a harbinger of the fact that the laminate will leave the best, and here the situation does not depend on the quality of the material and its manufacturer.

What should be linoleum? No delaminations, bubbles, swelling and scuffs, through holes and holes should not be visible to the naked eye. Notice if it's broken concrete screed if it has lost its integrity, you will have to build a new foundation.

• So, if you decide to lay the laminate diagonally on top of the concrete, prepare a primer solution (how to do this is written on the label of the material). It is desirable that the parameter be indicated on the composition deep penetration masses. After the solution is applied in an even layer, it is necessary to leave it to dry completely. After that floor construction covered with polyethylene film.
• It is preferable to mount the laminate with your own hands on a substrate, which can be made of both cork and polyurethane foam. The substrate panels are fixed to each other and connected with adhesive tape.
• The best option is to lay the room with OSB panels, which provide a flat plane and additional noise and thermal protection effect.

Planning installation work

When the laminate is already at home, open the package and leave it to rest for a couple of days. During this time, the slats perfectly adapt to the room temperature and humidity, which means that you don’t have to worry about the subsequent slats after their installation.

Be sure to think installation work, given the scale and size of the purchased raw materials. The scheme will facilitate and systematize the sequence of laying work, as well as help to avoid mistakes when cutting the material.

Experts recommend adhering to the angle of inclination of the panels at 45 degrees, but if desired, this value can be changed up to 30-40 degrees. Be aware that slopes less than 30 degrees cause an ugly cut and generally complicate the process of fixing the laminate.

Step-by-step instructions for diagonal installation of laminate

Method "From the corner"

Take one solid panel and cut along two edges, focusing on the desired angle. The first piece cut out will be a help for the entire wood flooring. To compensate for the thermal swelling of the raw material, wedge the surface starting from wall structures, to a value of 10.

If near the corner where the installation begins, passes heating pipe, it is correct to lay the laminate from here, immediately cutting off two lamellas at the seam for the hole going to the pipe.

Gradually move from the corner of the room to the middle. A small open corner is closed separately; small scraps of raw materials can be used. Accordingly, each next row will be lengthened. To make the rows look beautiful, provide for an offset of the transverse joints by ½ of the lamella size (along the length).

Panels of any row are connected at the ends, not including the segments falling to the wall planes. Lay one row, but do not fix it too tightly to the other. Take a measurement at two points passing from the two edges of the last even lamella to the wall itself. This dimensional step, minus the 10 mm laid down by the technology, falls on the lamella, which should be cut - mark the line and mark it with a jigsaw or hacksaw. The same should be done with the other edge of the row.

Method "From the center"

Some experts prefer to start laying the slats diagonally from the center of the room. The longest prefabricated row is taken as the basis, located at the intersection of straight lines emerging from opposite corners of the room. Laying is done in the same way as described above.

This type of flooring wooden canvas it is especially convenient when the room is equipped with outwardly facing corners - it can be a ledge, a column, it is possible to transfer the surface from one room to another.

The first row is better to lay out closer to outside corner if this cannot be done, then necessary measurements about four or more points. When laying a laminate, the lamellas of which are connected to each other not with the help of a locking device, but are fixed on the glue, after the first three rows it is necessary to be distracted from work and take a break lasting at least 3-4 hours.

If you have purchased wood flooring, labeled "Click" on the packaging, the "From Center" scheme is not applicable. The fact is that this system of arrangement with a locking mechanism provides for inserting a comb into the groove at an appropriate angle, after which the lock snaps into place. Thus, the installation consists in laying all the parts in one direction, and nothing else.

When the diagonal installation is completed, remove the spacer bars and fix them, but in no case to the skirting board floor.

Conclusion

Now you know what diagonal laminate laying consists of. When installing, be extremely careful - beginners often do not track the location of the spike and groove connection, cutting the corner cut out on the other edge. The proverb “Measure seven times, cut once” will come in handy here.