At what angle is the ceiling plinth cut. How to properly cut a ceiling plinth - internal and external corners, fitting uneven, joining in rounded corners. Using a miter box to cut skirting boards

Fitting ceiling skirting boards to any angle
Installation of a ceiling plinth

Every owner wants to see his house in perfect condition after repair, but the seams in the corners of the ceiling can ruin the impression of a new interior. To prevent this from happening, ceiling plinths were invented.

When choosing a skirting board, you should pay attention to the material from which the skirting board is made, as well as the color and width.

Adjusting the ceiling plinth is not very difficult, but, nevertheless, this process has its own difficulties. There are only two of them - uneven walls and corner joints. If the first is overcome quite simply, then the second often has to be tinkered with.

Square.
Stationery or construction knife.
Wood saw or electric jigsaw.
Metal ruler.
Miter box.
Ceiling plinth.

Scheme of marking the left plank of the inner corner.

In order to properly fit the skirting boards, you will need whole line tools, most of which are in every home.

The process itself is not very time-consuming, but requires the utmost precision of execution. The seam at the corner of the joint should not just be even, but perfect. This is simply necessary so that it is not visible.

Often you have to resort to a double junction of skirting boards at one corner, especially in cases with external ones, but if done correctly, this will play an extremely positive role, because. the corner itself will be visually rounded. All work is divided into several stages.

Checking all ceiling corners for the presence of dust. The working surface must be dry and clean so that the plinth is taken tightly enough and then does not peel off until the owners themselves want to remove it.

An angle is measured using a square. And happiness if it is 45 degrees, because. in this case, it will be possible to use a miter box (a tool that allows you to cut flat objects from plastic to metals at an angle of 45 degrees), but if the angle is different, you will have to navigate in place, but the joint should be made strictly along the bisector.

Styrofoam and light plastics are perfectly cut with a clerical or construction knife, while denser materials will have to be cut with a small hacksaw for wood or a jigsaw with the smallest nozzle. To do this, the plinth is fixed in a miter box or any other impromptu stand-clamp, and in the first case, a cut is made in one movement, and in the other, a careful cut is made.

Scheme for trimming ceiling plinths in a miter box for arranging external and internal corners.

After the completion of the previous stage, the plinth is applied to the corner again and, based on the results obtained, markings are made on the next one.

This will make the joint as tight as possible. If, after cutting off from the second ceiling plinth, it turned out that it was not cut, then it remains just to trim both sides. But at external corners, there are often situations when there is an extra cut and a gap is obtained.

To remedy the situation, exactly as much is cut off from the first sample as needed to obtain an identical deviation from the angle. And a narrow strip is inserted between them, which at the same time closes the defect and harmoniously rounds off the corner of the ceiling plinth - many people use this option on purpose, because. in most cases, for the interior, it affects very handy.

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Putty will help close the joints between the skirting boards. The paint will be great on it.

When everything is cut out, you can start gluing. For some materials it is better to use glue, for others - silicone sealant, both are suitable for working with third parties. After gluing, the last adjustment of the skirting boards takes place, where the fillets are correctly aligned and each corner falls into place.

The very last stage of work will be the putty of the cracks of the corners, walls and ceilings that remain. For this, acrylic putty is used, which is carefully applied around the entire perimeter of the ceiling plinth. When applying, it is important to consider that accuracy is important here, and work done correctly without a single hit on the walls and ceiling will ultimately be invaluable.

After the ceiling plinth is completely fitted, glued and greased, and the corners are butt-to-butt, it should be left for some time in an unshakable state. In the very near future, it will dry up and take on the state to which they tried to adjust the whole process. During operation, you should try not to act on the baseboard very often. wet cleaning, because many species are very afraid of this, deform and lose their appearance.

Correctly forming the corners of the ceiling plinth is very important: this element of decoration is always in sight.

Bad docking can spoil the impression of the repair. But this is not an easy task: by cutting the plinth at 45 degrees, you will not get the desired result (gaps will remain). Your attention to expert advice on how to cut down the corner of the ceiling plinth.

Trimming should be carried out along the outer edge of the plinth, as well as from the inside (when forming an external corner) or the front side (for internal joining).

If everything is done correctly, the texture of the cornice will not be violated. At home, the most commonly used finishing materials are foam. The technology of joining elements is as follows.

Using a protractor, the angle between the walls is measured. In the event that it is strictly equal to 90 °, you need to cut the edges at 45 °. The action is performed on both elements.
If the joints between the ceiling and walls are not even, the corner radius should be halved. In this case, the baguette, which will be attached on the left side, is cut off on the right, and the right element, respectively, on the left.
The edges of the details of the inner corner are cut so that top part was shorter than the bottom. The edges of the outer corner are formed differently: the lower part is shorter than the upper one.
Unlike foam skirting boards, wooden parts need to be precisely adjusted to each other and to adjacent surfaces, applying and cutting along the junction line.

Ceiling plinth (corners): the photo demonstrates the techniques for trimming and joining elements:

What tools can be used to cut corners

It is convenient to cut corners with a miter box and a miter saw. Smaller jobs can be done with a hand saw with fine teeth.
If it is necessary to change the cutting direction, a jigsaw is used.
You can cut a narrow foam baseboard with a construction knife or a hacksaw.
The markings on the plinth are applied with a simple pencil, the traces of which are erased after installation.

We cut the ceiling plinth (outer corner): a video with explanations will be a good help to a novice master.

How to cut a skirting board without a miter box

Let's say you urgently need to stick a ceiling plinth.

How to make a corner without a miter box? It is possible, although it will take more time. You should act in this order.

Both parts of the plinth are first cut at a right angle.
The position of the elements on the wall is marked and the line of their joining is drawn. As a result, we will see two intersecting lines. The point of their intersection is projected directly onto the details of the plinth.
The plinth is applied to the ceiling and a cut line is drawn from one edge to the other.
Refinement of parts is carried out with a clerical or construction knife.
A virtual miter box is depicted on paper with lines drawn at the right angles. The plinth fillet is applied to such a miter box and cutting is performed (while the knife blade should be held vertically).

How to cut a corner of a ceiling plinth: a video with expert comments will help you deal with this problem.

Advice! Since it does not always have perfect shape the inner or outer corner, the ceiling plinth will have noticeable gaps at the joints.

To make them less noticeable, gypsum putty should be applied to its ends before gluing the plinth. After joining the elements, the excess putty is removed with a rubber spatula. All gaps will be filled and the junction will be less noticeable.

It is not easy to glue and correctly join fillets with a pattern. How to proceed in such a case? The video will tell you the answer.

Docking skirting boards with decorative corners

In the event that the walls are perfectly prepared, and the external and internal angles are 90 °, it is possible to use special decorative elements for joining the plinth fillets. The advantages of this method:

ease of installation: there is no need to “fill your hand”, improving the technique of trimming the details of the plinth;
saving time: to join the elements, you just need to cut them at a right angle and attach the decorative part.

The decorative parts themselves for joining fillets are intended:

for internal corner joints;
for external (external) corner joints;
for joining straight parts.

This connection method is the only option in the case of installing a plastic plinth, which cannot be trimmed without gaps.

Sealing the joints of ceiling plinths

No matter how carefully the work is done, the joints between the fillets of the plinth will be noticeable. This defect can be eliminated as follows.

Glue is applied to the joints of the plinth.
After connecting the elements, excess glue is removed with a clean cloth. Do this after the glue has completely dried.
The gaps between the baseboard, ceiling and wall are rubbed with a mixture gypsum putty and water-based paint with a rubber spatula.

This method is suitable for masking defects when connecting wooden skirting boards, as well as fillets made of polyurethane foam, polystyrene foam, polystyrene foam. In some cases, white sealant can be used.

Using the tips in this article and necessary tools, you can independently cut and join the fillets of the ceiling plinth.

How to cut the corners of a ceiling plinth

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Proper trimming of the ceiling plinth - how to do it?

Ceiling plinth - decorative border between walls and ceiling. But it is often used to mask joints finishing material on the wall and on the ceiling, if it is not done neatly, or has a different structure.

Many people wonder: how to properly cut the ceiling plinth, because without it the design of the room seems unfinished.

This element is glued simply - on a special glue. But trimming the ceiling plinth at the corners to make them look presentable and tidy can be confusing for some. There are rooms with a complex layout in which it is necessary to equip not only internal corners, but also external ones.

This question can be answered exactly if you know what material this decor element is made of. There are four types of fillets:

polyvinyl chloride (PVC);
polyurethane;
expanded polystyrene (polystyrene);
tree.

The cheapest option is foam skirting boards. But this is a very delicate material, creases and dents can appear on it, even from the fingers, if you press it harder, so it is very difficult to accurately cut the corner of the ceiling plinth from this material.

In most cases, an inexperienced person throws away a lot of material for this reason.

They are electrostatic and attract a lot of dust. They are cut with an ordinary clerical knife. You can also cut with a hacksaw with fine teeth, but there is a chance of getting an uneven edge.

Polyvinyl chloride is one of inexpensive materials, it is brittle and may break when cut. You can cut off the ceiling plinth from this material with a sharp construction knife, or a hacksaw.
You need to try not to apply force when cutting, when pressed, you can get a chip.

Polyurethane skirting is more expensive than the first two options, it is much denser and stiffer, and it is difficult to cut it.

But there is a plus - when pressed, it does not crumble. cut it better with a hacksaw for metal, but a sharp construction knife may do. The angle of the plinth from this material is even and neat.

This decor option is currently the most expensive. It is durable, moisture resistant, elastic.

But the fillets have big disadvantage- reaction to temperature change. For example, in the kitchen above the stove, it can crack and deform, and it is almost impossible to process it, all that remains is to replace it. But this is not a panacea, it will crack again.

A wooden plinth is a natural solid and rather heavy material, which cannot be attached to glue. Cut it with a hacksaw with a fine blade, preferably for metal. So the edge of the trimmed skirting board will look smoother.

We are talking about corner elements that are widely available.

Having bought accessories for corners, the plinth itself can be cut to size, at an angle of 90 degrees. The corner element is glued to the corner, and the fillet itself is attached to it. So you can hide all the flaws.

But it is not always possible to use fittings - it is much larger than the fillet itself, and the corners in such an interior stand out strongly, and this is not always aesthetically pleasing.

If this is not important, then of course it is better to buy a corner element and not suffer from cutting corners.

We decided to cut the baseboards ourselves, then use some tips on how to do it right.

Docking technology:

Measure the degree between the walls using a protractor. 90 degrees, then cut under 45. If different, then divide its value in half. Both elements are clipped.
The plinth, which will be fixed on the left side, is cut on the right, and the right baguette on the left side, respectively.
Sections of the details of the inner corner along the edges should look like this, the top line is shorter than the bottom. External - on the contrary, the lower line is shorter.
If the foam plinth in the corners can be corrected, then this will not work with wooden parts and they will have to be adjusted very precisely until they are completely joined.

A tool for carpenters that allows you to cut workpieces at various angles - a miter box. This is a tray in which there are slots made at a certain angle. The material from which it is made can be different, for example:

A simple design has two types of angles 45-90 degrees, a complex configuration has 90-60-45 degrees. The second type of tool is considered professional.

Consider how to cut a ceiling plinth with a miter box:

First you need to measure the desired length of the plinth, for this we apply it to the ceiling.
The measured bar must be inserted into the miter box at a certain slope in the same position as on the ceiling.
We move the bar to the opposite wall of the apparatus.
Press well with your left hand.
The position of the hacksaw handle should be as close as possible to the left hand, and the corner will be 45 degrees.
Carefully saw the plinth, without pressure.

One plank is ready, now you need to cut off the opposite plank:

We put it against the wall of the miter box, but only from the opposite side.
We hold right hand pressing against the wall.
You will have to cut with your left hand, but the hacksaw should be in the same position, only in a mirror image.
cut off

Docking check - consists of one hundred need to attach the trimmed strips to each other at the corners. For accuracy, it is better to start trimming from the front side of the plinth. If we are talking about a tree, then the angle will have to be adjusted with a file.

outside corner

If the bar reaches both corners, then first we cut the inner corner, and then the outer one. It may turn out that after cutting the corner, the plank is not enough.
As in the first case, we apply it to the ceiling to mark the dimensions.
The bar must be positioned so that it is pressed against the near wall.
We hold it with our left hand and put the hacksaw in a position of 45 degrees - the handle is close to the left hand.
We cut off.
We set the second bar in the same way, but we only hold it with our right hand.
The hacksaw becomes a mirror image of the first option for trimming the plinth.
We cut.

It is worth noting that the miter box is useful to you only if all the angles in your apartment are 90 degrees. When the corners are not even, you will have to use other trimming methods.

As you can see, it is not difficult to cut off the ceiling plinth with the help of a miter box.

Cutting the bar with an accuracy of a millimeter will also help the markings on the ceiling. This is not easy to do, since when trimming the plinth bar, you will have to keep it on weight. But, this is the most accurate way to adjust the angle on the ceiling plinth.

By attaching the plinth to the ceiling, you can see all the irregularities that are on the wall. The deviation of the angle is also visible and must be taken into account when trimming.

In order to make a pruning correctly you need:

Make a 90 degree cut.
Attach the workpiece to the ceiling, and outline its contours. In this case, it is necessary that it fits snugly against a perpendicular wall.
Then we do the same on the adjacent wall, outlining the outline of the workpiece along the ceiling.
We put a point at the intersection of the lines, this will be the landmark along which the plinth corner will be trimmed.
On each workpiece, we alternately mark a cut point that coincides with a point on the ceiling.
From the point to the opposite side, we draw a line at an angle, along which it will be necessary to cut the plinth.

Once the markup is done, you can properly cut the plinth and try it on. It should be noted that this method involves trimming from the inside of the workpiece.

To trim the plinth, you can make a miter box template yourself. It is made from cardboard, paper, or wood. The principle is this:

draw two parallel lines;
define the center
draw the corners with a protractor.

Very convenient fixture, as it allows not only cutting corners of 90 degrees, but also higher. But before doing it, check the corners on the ceiling, suddenly they are uneven, and then the miter box imitation blank will have to be corrected. Since cutting the plinth exactly will not work.

You can cut off the corner according to the drawn template in the same way as when using a real miter box. Only in this situation we will press the bar to the drawn, parallel lines.

There is a rule by which you need to cut the ceiling plinth:

To mark an inner corner, measurements are taken from the corner.
For an external corner, you need to know that the ceiling plinth will protrude into the room for a length equal to the width of the workpiece.

Do not glue the baseboard until both planks have been prepared and tried on. Once the planks in the corner have converged perfectly, you can smear them with glue and fix them.

If there are flaws in polyurethane or wooden skirting boards, then they are processed with a small file. With plastic baseboards, you can get by with a sharp clerical or construction knife.

No need to despair, if after fitting there is a gap in the corners, it can be masked with white putty. To do this, even before fixing the second plinth, which will be joined in the corner, putty is applied to the joint.

After the corner is fixed and pressed, the excess mixture must be removed and the corner wiped with a damp cloth. If necessary, you can paint the junction water-based paint for ceilings.

How to mask joints

There are flaws in any neat work, and installing a ceiling plinth is no exception, especially if you are doing it for the first time and have no idea how to accurately cut the ceiling plinth. Flaws and defects can be removed as follows:

Glue is applied to the joints, with which the skirting boards are attached.
As soon as the glue dries at the joints, it is enough to wipe it off with a clean rag.
As for the gaps in the ceiling area, they are clogged with putty and painted over with paint. This should be done carefully with a rubber spatula.
If there is a white sealant at home, then you can use it to seal cracks, then you don’t have to paint the joints.

In custody

As you can see, cutting the corners of the ceiling plinth is not difficult, and anyone can master it.

You should not immediately start with trimming the corners on the whole plank, practice on small elements. And as soon as you start to succeed, go to a solid baseboard. We hope that from this article you learned how to properly cut the ceiling plinth in the corners.

All photos from the article

When someone first takes on the preparation of corners, most often he has to spoil more than one meter of material. Alas, even the acquired miter box does not always help in this, when the walls in the room are connected at an arbitrary, and not at a right angle.

Then you have to rely on your own eye or make a special template. Today you will learn how to make corners ceiling molding with and without tools.

Tip: instead of the saw that came with the miter box, it is better to use a regular hacksaw for metal. Its cut is more accurate and smoother, which is very important in this process.

Before starting work

Choosing the right baguette width is a pledge beautiful interior. Not the last role in the sawing process is also played by the method by which you do it. We want to give you a couple of recommendations that will help you achieve your goals.

So, how to choose the width of the material and how to cut the ceiling plinth in the corners:

the prepared surface of the walls is not a standard of evenness, use planks of a smaller width, as they are more flexible and will be able to cover the maximum number of defects. Accordingly, on the contrary, the more ideal the surface, the wider the molding can be, but keep in mind - in rooms with low ceilings mount a narrow baguette so as not to reduce them also visually;
always apply the left side of the angle to the miter box while sawing off on the left, the right side on the right. In addition, this should be the side of the tool closest to you, the far side for floor moldings. Please do not confuse.

Below we will deal with the task in more detail, where you will learn how to cut the corners of the ceiling plinth correctly and with the highest quality.

External

There is one nuance to this process that you should never forget. We always look at the ceiling fillet from below, therefore, when the bar is placed in the miter box (towards the wall closest to you), it must be turned over.

The upper part of the molding will then be at your bottom, and the lower, respectively, at the top. Thus, there will be no gaps between the planes of the corner parts when they are connected.

The process instruction would be:

Take measuring tools, for example, a tape measure, and a pencil. Start marking from the inside corner so you don't miss the outside corner. It may happen that the length of the baguette is not enough and many joints will have to be made;
Attach the molding to the ceiling surface and mark the dimensions;
Prepare a miter box and a hacksaw for metal. Press the baguette to the side of the instrument closest to you;
Hold the fillet with your hand and select the position of the hacksaw, which will set the appropriate connection angle. These can be standard parameters - 45, 90, or 135˚, or arbitrary, for which it is necessary to move the miter box to the selected degree;
Cut the workpiece with a hacksaw;
Install the opposite bar to the near wall of the tool and fix it with your hand;
Set the selected degree on the miter box and cut the workpiece with a hacksaw;
Dock the resulting plinth strips.

Tip: if the walls are connected to each other at a right angle, only in this case the miter box will help you in your work, otherwise you will have to do the adjustment yourself.

Interior

There is a professional miter box, which has a turntable and can be moved apart to obtain arbitrary angles, as well as for home use, where special features are limited. Usually in repairs it is enough to use the second option.

So, the basic principle is that the ceiling strips are cut off at the tool wall closest to you, we hope you have not forgotten.

The process in this case looks like this:

Measure the required length of the baguette by attaching it to the ceiling surface;
Place the molding bar in the miter box, while its position must fully correspond to the location of the baguette on the ceiling;
Press the bar against the near wall of the tool;
Choose the appropriate degree of cut, most often it is 45. Make sure that the handle of the hacksaw is as close as possible to the hand holding the bar in order to make the cut as accurately as possible;
Cut off the workpiece, but do not apply excessive force to the hacksaw;
Prepare and cut the opposite baguette strip, remembering that it must be pressed against the near wall of the miter box;
Choose the appropriate cutting angle for it, too, leaving a minimum distance between the hacksaw handle and the hand holding the molding;
Cut off the end of the plank.

It remains to check the correctness of the joining of the segments, and, if everything meets the expectations, install them in place.

Tip: start cutting from the front of the molding, then you can orient it in place as accurately as possible. Process the corners of the wooden baguette after cutting and adjust with a file.

How to make the corners of a ceiling baguette without a miter box

Having decided for the first time to make a frame on the ceiling, the beginner does not see any problem in this, but in vain. We advise you to immediately take into account in the costs a certain amount of material that you just have to throw away.

Alas, at what angle to cut the ceiling plinth depends only on the connection of the walls to each other. Not everyone fits straight, for which it is enough to simply cut the planks at 45˚. Often there are parameters corresponding to 85 or 95 degrees, but this is already a problem for beginner finishers.

If you are the owner of an apartment built in the last century, this was generally considered the norm. The fact is that when you simply cut the strips at 45˚ and install them on the ceiling, there will be gaps between them, which then will have to be sealed with sealant or putty. We will try our best to help you solve this problem with minimal cost, since the price of not every molding is cheap.

So, how to properly cut the corners of the ceiling plinth for the inner corner:

Preparation	Prepare the tool you will need for the job. If the plinth is made of: foam or polyurethane, it is enough to have a sharp knife or a hacksaw;
markup	Take the molding and attach it to the selected corner. Orient it in the same way as it will be installed in the end. Draw a line along the plank with a pencil and remove it; Do the same procedure with the second fillet as with the previous one. At the same time, it must adjoin the junction; As a result, you will get a marked area; Take a baguette, lean it against the markup. Transfer to it the intersection point of the two lines you drew earlier; Draw a line from it to the opposite edge of the fillet, which will be the cut line. Do the same with the second baguette.
segment	By using sharp knife or a hacksaw cut off the edge of the molding.
Examination	Take the two resulting baguettes and attach them to the corner. There should be no gap between them, otherwise, correct the surfaces with a knife.

Remember when creating:

inner corner - the lower part protrudes above the upper;
external - top over bottom.

Conclusion

If it seemed to you that the work of creating a beautiful interior with the help of ceiling baguette quite complicated, it is only at first glance. Do everything according to our instructions and you will quickly understand the essence of the process. The main thing is to be careful and correctly calculate the amount of material for work.

The video in this article will provide an opportunity to expand your knowledge on this topic. If you have any questions while reading the publication and after it, please ask them in the comments, we will be happy to answer them.

The procedure for installing fillets on ceilings seems easy enough, but requires specific techniques to successfully complete the repair. Often we cut corners absolutely wrong, which leads to a reduction in its service life and low quality. repair work. Proper docking, evenly fixed edges - a completely achievable result if you use the recommendations of experienced professionals.

Varieties of finishing products

This material is for decorative finishes ceiling zone, its visual separation from the walls and the shelter of the joints of diverse finishing elements. Virtually any option decorative design, interior design involves the use of such details. Otherwise, the room will look unfinished.

To fix this part, fillets are used, which are attached to the ceiling with glue.

But the problem arises - how to properly cut the ends of the fillets so that they successfully converge with each other. There are rooms of non-standard configuration, where ingenuity is required for the normal joining of the material. How to cut ceiling moldings in corners? Exist different variants cutting and joining - with or without tools.

The choice of mounting option depends on the type of product:

PVC is the cheapest, but also the most brittle, prone to defects, but easy to use, it can be cut with a knife.
Styrofoam - also inexpensive, fragile, requiring easy cutting though. A little more expensive is another option - from extruded polystyrene foam, it is more difficult to cut, but it crumbles less.
Polyurethane - the most expensive and moisture resistant, durable and elastic. It is more difficult to work with it, it is deformed at high temperatures.
Wood is a dense and heavy material, cut only with a hacksaw.

Finishing installation: features

Many owners of houses and apartments, often in the midst of repair work, are puzzled by the question of how to properly cut the ceiling plinth in the corners. The problem is that there is no technical possibility to make an incision at an angle of 45 degrees. To perform such manipulations, it is important to correctly dock at the boundaries of the outer and inner corners of the canvas, which is quite problematic.

The specificity of the ceiling version is not only in the vertical position of the canvas.

The mount is placed at the base at an angle of 38 to 45 degrees. The difficulty lies in making a 45 degree incision. It is difficult to connect the cut edges from the inside, there are gaps between them, the aesthetics are violated.

For the most accurate cutting, a special corner element is used, which is inserted into the edge of the plinth - it will help hide errors when cutting. This element will emphasize the corners in the room, the choice of such a detail must be approached responsibly.

Angle cutting

How to cut ceiling moldings in corners? The secret of a quality cut is in making cuts both on the outer and on inside. The inner notch matters if we are making an outer corner.

Usually use professional equipment- miter saws or electric rotary hammers for industrial use. But supporters home renovation can be done with ordinary tools. The main requirement - at the end of the work, the result should be a clearly visible texture for the cornice, reflected on its front or back side.

Corner Cutting Technology

So, at what angle to cut the ceiling plinth and where does the formation of the corner begin with the help of home remedies?

First you need to measure the angle that is between the walls - for this you can take pieces of foam from the equipment. Usually the angle is 90 degrees - a strict perpendicular. In this case, you need to cut the edges of the product at an angle of 45 degrees.

Similar actions are performed with the second segment.

In case of irregularities and mismatched joints in the gap between the ceiling and walls, you need to divide the radius of the corner in two. In this case, do not confuse the details. The baguette for the left side is cut on the right, and the one on the right is the other way around.

Before cutting the ceiling moldings in the corners, a corner is formed inside the material in the upper space - this solution is based on the fact that the lower side protrudes above the upper one. When performing an external corner, the procedure is reversed. The very texture of polystyrene foam materials helps to smoothly and accurately adjust the details. If wooden or plastic elements for a baguette are used, then they will have to be worked with more carefully.

Miter box cutting method

The most popular mounting option is using household tools. A miter box is a well-known carpenter's assistant, helping to make cutting at the right angle. This is usually a tray, wooden or plastic, with vertical slots for the blade at 45 and 90 degree angles. How to cut the corners of a ceiling plinth with a miter box?

First you need to attach the material to the ceiling, install its bar in the miter box.

In this case, the tool must match the position of the product. Holding the plinth with your left hand, choose the position for the cutting tool (hacksaw) at an angle of 45 degrees. Cut material without excessive pressure. After that, a reciprocal bar is cut, set to the far wall of the wort.

Holding the work material with your right hand, select the position of the hacksaw at 45 degrees and cut it off.

Cutting without tools

How to cut a corner of a ceiling plinth without a miter box? It is possible to perform the calculation and cut manually.

It is enough to make a good marking on the ceiling, then evenly cut off the desired angle. A significant disadvantage of this option is the inconvenience when you have to hold all the bars with your hands during the measurement process. In general, this method helps to make the necessary measurements no worse.

By attaching the product to the place where it will be mounted, you can immediately take into account all the errors on the walls.

First, two blanks are cut at an angle of 90 degrees. Then one of the planks is applied, resting it perpendicularly against the wall. Draw a line along the ceiling, outlining the desired contour. Then the bar is removed and a second one is applied - for reciprocal marking. The point where the lines intersect will be the cutoff point. Then on the slats mark the place for the future incision.

Experienced carpenters, joiners and builders know best how to cut ceiling moldings in corners. Most advise making cuts on the side and trying on the planks to the ceiling, if necessary, cut in the direction of the part adjoining the surface.

Having made a rough joint, the finally finished fillets are screwed to the wall. The seams are sealed - the installation of the plinth is completed.

A ceiling plinth is a product that looks no different from its counterpart for floor coverings. It is also called a fillet. This detail serves to mask the joints of the wall and ceiling. It is installed at the very end. finishing works, since the element does not carry any functional load, but only plays a decorative role. The installation process of the product is quite simple, but many are faced with the dilemma of how to make the corner of the ceiling plinth. Depending on the selected materials and tools that are available, the corners of the fillet are cut different ways.

The modern construction market offers the following options for these products:

Polyurethane. They are considered the highest quality and most reliable. In addition, they are moisture resistant and elastic. Of the shortcomings, it is worth noting high cost and exposure to temperature fluctuations. Due to this feature, the corners of the ceiling plinth made of this material may crack if a stove is installed below. It is also important to remember that with inaccurate trimming, slight deformations are possible, which in the end can lead to significant curvature.
Polystyrene. They practically do not differ from the previous material, but they have a lower level of strength, so they break easily due to mechanical stress. Also, polystyrene products cost a little less.
Polyvinyl chloride (PVC). This is the most cheap option material. Low cost left an imprint on quality: products are difficult to work with, they are prone to dents. To make an external or internal corner of a PVC ceiling plinth, you need to have a lot of experience and special tools. But the manufacturers of these products do not stand still, and today for these purposes you can purchase special fittings - corners for ceiling plinths, thanks to which even a novice home master can install plastic parts.
Wooden. These plinths look impressive. Unlike all other products, wooden materials are installed on self-tapping screws or nails, and not on glue.

The options above are available in various sizes, have relief coating or be completely smooth. Usually the color of products is white, but if you wish, you can find or order any other.

Creating fillet corners

To connect two planks, you can use decorative corners for ceiling plinths. But in the absence of such, the material will have to be processed. Next, we will talk about how to properly cut a corner on a ceiling plinth.

How to use the treatment chair

A miter box is one of the simplest carpentry tools, with which they cut various products at different angles. Usually it is a plastic, metal or wooden tray with several slots in the walls. IN simple version there are slots for 45 and 90 degree angles only. In more complex ones, there are more angles, and professional tool equipped with a swivel mechanism that allows you to direct the cutting element at any angle. The principle of operation is simple: before cutting off the corner of the plinth, the workpiece is fixed in the tray, and then processed cutting tool(with a knife, saw, and so on), lowering it into the slots.

Trimming the ceiling plinth with a miter box

How to properly cut a ceiling plinth for an inner corner on a miter box:

The first step is to attach the baseboard to the surface and mark the required length with a pencil.
Then install the item in the tray so that its current position coincides with the position on the surface.
Using the clamping mechanism, the plinth is fixed on the far wall of the tool container.
The product is taken with the left hand. After that, it is necessary to choose the correct position of the cutting element (angle of 45 degrees). In this case, the handle of the tool should be as close as possible to the left hand.
Applying light pressure on the part, trimming begins. It is important not to press the product too hard, otherwise you can deform it.
The same manipulations, only in mirror image, must be carried out with the second plinth.

Then the trimmed strips must be checked for correct processing. To do this, it is enough to connect the ceiling plinth by simply attaching the planks to the surface. If a wooden product is used, then it will most likely have to be further processed with a file.

On a note! First of all, it is necessary to arrange the internal corners on the ceiling plinths, only after that proceed to the external ones. Otherwise, the length of the purchased strips may not be enough.

How to properly cut the ceiling plinth for the outer corner:

Before cutting the corners, you need to attach the fillet to the edge of the wall so that the product extends slightly beyond the surface, and make a mark.
Then do the same operations as in the previous instructions.
At the end, make a fitting and, if necessary, additionally process the edges with a clerical knife or file.

Important! To cut the corners of the skirting boards with a miter box, you need a perfectly even angle of the surfaces of 90 degrees. If there are any irregularities on the walls, due to which deviations of more than 2 degrees will be present, other tools will have to be used.

Processing fillets using markup

Most often the result final alignment are straight corners. But in some cases, the deviations are so large that even after fitting and filing the fillets with a file, gaps remain. And then the question of how to properly cut the ceiling plinth with a miter box will be meaningless, since in this situation it is better to cut the planks with a preliminary fitting on the spot. To carry out this procedure, you will need the following:

A thin hard pencil or marker (such a tool leaves clear lines, so you don’t have to peer).
A small fragment of a fillet.
Ruler or tape measure.
Special construction or clerical knife for processing polystyrene, polyurethane or PVC baguettes.
Saw or hacksaw for processing wooden skirting boards.

Before cutting off the ceiling plinth, it is necessary to lean the plank against the corner and draw a line along the outer edge of the product on the ceiling surface. Then apply the same fillet fragment to opposite wall and draw the same line.

As a result, an intersection will be obtained on the ceiling surface, in which it will be necessary to dock the cut products. The resulting mark is alternately transferred to the parts that will be joined.

Then you need to take a ruler and connect the edge of the fillet with the markup. After that, the product is placed on the table and cut along the line.

This method is quite simple, but it comes with some risks. As a result inner part skirting boards can interfere with the connection of parts on the surface. To prevent this from happening, you can do this: before cutting the ceiling plinth in the corners, it must be placed on the table in the same position in which it will be glued to the wall. Then cut the outer corner or inner corner at a 45 degree angle. Similarly, the next bar should be processed. In this way, lengthy processing after fitting can be avoided.

Next, you need to adjust the joint, but already at the installation site of the fillet. That is, before gluing the ceiling plinth in the corners, it is necessary to check the internal joint without applying adhesive or fasteners. Then carry out the same manipulations for the slats of the outer corner. After preliminary fitting and bringing the corners to perfect condition, you can stick products.

Now the question of how to join ceiling plinths at uneven corners should not arise.

Trimming with a square

Now let's look at how to cut a ceiling plinth using standard set tools. For this you will need:

ruler or tape measure;
square;
construction, stationery knife or hacksaw.

How can I cut off the corner of the ceiling plinth if the surfaces are perfectly flat:

A ruler is applied to the fillet at an angle of 45 degrees. Using a knife, an unnecessary fragment is cut off with one movement of the hand.
In the presence of wooden product, the plinth is first marked with a pencil, after which it is sawn off with a saw or a hacksaw.

If the wall surfaces are uneven, then the first step is to measure the degree of the angle, and then divide it into two. Let's say the angle is 80 degrees, which means that each product needs to be cut at an angle of 40 degrees.

If adjacent walls do not form a right angle, then in order to cut the baseboard, you will have to do some calculations.

Decoration with decorative corners

The easiest way to join ceiling plinths in the corners is to use special products. They are sold in hardware stores and are immediately ready for use. Fillets are simply glued to the surface, and the junction is closed decorative element. In this case, the question of how to properly cut the plinth does not make sense. Even if the joint turned out to be uneven, this defect will be hidden by a decorative corner.

How to replace the miter box with improvised means

How to make the corners of the ceiling plinth using improvised means? There are several ways:

First way. It is necessary to prepare three wooden planks the same thickness and width. Using nails or self-tapping screws, connect them into a U-shaped structure. Mark the 45 and 90 degree angles (you will need a square or a protractor for this), and then make cuts with a hacksaw. The result is a homemade miter box. How to cut ceiling moldings with this instrument, indicated above.

The second way. In this case, before cutting the ceiling plinth, you should build simple design to hold the fillet. To do this, you need to take two boards and put together a corner from them. Then take paper and draw lines on it, going at different angles. Now let's look at how to cut corners using the resulting tool:
- fillet is laid on a wooden corner;
- in the marked place - a template with drawn lines is applied to the product and trimmed.

The third way. This method the simplest, but it requires some experience and a steady hand. In this case, you can use any design that has a right angle, for example, a table.

On a note! Before cutting a corner, measurements should be taken at the fixation point. To mark the inner corner, they begin to measure from the junction of the walls. Before cutting out the outer corner, it is necessary to mark, taking into account the fact that the product will go beyond the surface boundaries by its thickness.

The process of making a miter box at home demonstrates the video:

Installation of skirting boards

This operation will be successful if you follow a few recommendations:

Installation ceiling fillets It starts with the design of the corners. After completing this operation, you can proceed with the installation of the remaining parts.
During fixation of products, it is necessary to press their edges so that there are no gaps left. In this case, excess glue should be removed immediately so that it does not have time to dry.
If a PVC skirting board was purchased, then you can use it to fix it. finishing putty, which may have remained after finishing work.
Before gluing the skirting boards to the ceiling, it is necessary to treat the surfaces with a special primer or simply with water. Then the fillets are installed in their places and wait until the surface under them dries out. At the end, the seams and cracks are sealed with sealant or other material with a similar composition. It is better to use sealants containing acrylic.

Installing ceiling plinths is quite simple procedure, which even a novice master can handle. The main thing is to follow the above recommendations and regularly check the correct installation with a level, even if the fillets look perfectly even to the eye. It is also important to remember that this element carries an exclusively decorative load, so even the smallest oversights are unacceptable.

- This is the design of the corner. It is necessary to join the planks in such places very carefully, otherwise the appearance of the decor will be hopelessly damaged. Of course, you can use quite aesthetic special corner elements.

However, docked naturally planks usually look more harmonious. And in this case, you won’t have to spend money on additional details. Therefore, later in the article we will consider how to cut the corner of the ceiling plinth correctly and how to process the seam.

Trimming the ceiling plinth

Ceiling skirting boards are made from the most different materials- foam, plastic, wood. To trim them, tools available in every home can be used. Styrofoam strips are cut with scissors or a knife. The wooden plinth is cut with a hacksaw for wood. How to cut a plastic plinth is also not a question. You can cut it with an ordinary hacksaw for metal.

Trimming a wooden plinth is done with a regular hacksaw

What is a chair?

For accurate and most accurate trimming of ceiling plinths, a special tool is usually used - a miter box. It represents a tray knocked down from three boards. There are slots in its walls located at a certain angle to the axis (45, 60 and 90g, etc.). They are designed to guide the hacksaw blade when cutting. You can buy a miter box for a ceiling plinth at a hardware store.

Trimming the planks at an angle of 45 degrees is done in a miter box

Trimming the ceiling plinth in the miter box

Trimming in the miter box is performed as follows:

The right strip is placed in the tray from left to right with the wrong side to the bottom (the part that will later adjoin the ceiling). Part of the junction with the wall should be leaning against the side board of the tray (closest to you);
The bar is pressed tightly against the tool and cut through the slot.

How to make a corner of a ceiling plinth

Important: When trimming, remember that when making an internal corner, the edge of the plinth adjacent to the wall should be longer than that adjacent to the ceiling. When finishing the same external - vice versa.

A second ceiling strip is inserted into the tray from right to left and cut off;
Finished planks are attached to the corner and the joint is adjusted with a knife;

Planks are attached to the corner, and adjustments are made

How to join the corners of the ceiling plinth? You can do this from a ladder right on the wall. But this is not very convenient, so experts advise combining polyurethane and foam plastic elements and gluing them with each other on the floor with special glue for joints.

It is best to glue the corner before installing the skirting board on the walls.

How to cut the plinth:

What to do if there is no miter box?

So we figured out how to saw down a ceiling plinth (the video above may help someone figure it out better) using a miter box. But what to do if this tool is not at hand? In fact, it is possible to adjust the slats evenly without using it. There are two main ways to solve this problem: marking directly on the wall and making an imitation of a miter box.

In the first case, the procedure is as follows:

The left band is pressed tightly against the ceiling;
Line 1 is drawn directly on the ceiling with a pencil along its upper edge;

How to cut a ceiling plinth without a miter box. Carrying out the first line

Next, the right ceiling element is attached to the ceiling and line 2 is drawn;
A mark is placed at the intersection of the edge of the right plank with line 1;

The second line is drawn and a mark is placed on the plinth

Further, the left element is again attached to the ceiling;
A mark is also placed at the intersection of its upper edge with line 2;
Now on each strip you need to connect the marks with the end of the bottom edge of the plinth;

Then, along the resulting line, the plinth is actually cut at an angle.

Without the use of a tray, the strips mounted in the corner can be quite neat

In order to cut an even angle, you can also use the imitation of a miter box:

On a smooth plywood sheet, we draw two strictly parallel lines;
We put a point on one of them and, using a protractor, connect it to the second line at an angle of exactly 45 degrees (draw to the left);
At a distance of 10 centimeters to the left of the first point, we put the second;
We connect it with the second line at an angle of 45 degrees (draw to the right).

How to cut a corner of a ceiling plinth using an imitation of a miter box

The improvised miter box is ready. Now it remains to attach the right ceiling element (wrong side) on the right with the lower edge to the line closest to you and cut it off. The same with the left bar (only you need to apply it on the left).

Advice: You can cut polystyrene strips with a knife. However, be sure to sharpen it properly. Otherwise, the material at the ends will simply crumble.

How to cut a ceiling plinth (video) without a miter box:

How to connect planks if the angle is uneven

In city apartments, and especially in old ones, the walls are rarely even. Therefore, the angles between them are often not straight at all. How to cut down the ceiling plinth in this case?

In fact, it is not as difficult as it might seem at first glance. You just need to measure the angle. For this you can use special tool Malka or just make a template out of paper and use a protractor.

An uneven angle can be measured using a small protractor

We divide the resulting angle by two, draw the corresponding "miter box" on plywood and cut the strips. Next, you just need to connect them with glue.

How to clean up corners

We found out how to cut the corner of the ceiling plinth. Now let's see how to do fine finish joints. How to cover the joint in the corner? In the event that a small gap remains here, the sealing can be done with a regular putty to match the color of the plinth. Joints can also be passed with silicone sealant.

The gap between the planks in the inner corner can be puttied with putty

Important: Only the inner corner can be sealed with putty or sealant. The outer should be adjusted as carefully as possible. It will simply be impossible to remove even a small gap in the future imperceptibly here. Especially when the plinth is wide.

Corner pieces for ceiling plinth

Trimming ceiling strips in use corner elements(special connectors) is also usually performed in a miter box. How to cut the planks in this case? Everything is very simple - the cutting is performed at a right angle. In the absence of a tray, you can use a regular protractor or square. Corner elements (photo):

When using corner elements, strips are trimmed at right angles.

How to trim the floor plinth

Floor plinths can be made of, or MDF. Just as in the case of a ceiling plinth, they need to be sawn, depending on the material, with an ordinary hacksaw (wooden) or a hacksaw for metal (plastic).

Now you know how to cut down a ceiling plinth. Next, let's see how the fitting and trimming of the floor is performed. How to use the chair in this case? When pruning floor plinth the procedure is approximately the same as with the ceiling image. For inside corner:

We take the first strip and put it in the tray from right to left so that it lies in it in the same way as on the floor. We lean it against the far wall of the instrument as against a wall;

The strip is inserted into the tray and pressed tightly

We trim the unnecessary piece from the left end at an angle through hole 1 (figure below);
We insert the second strip from left to right in exactly the same position and cut it from the right end through hole 2.

How to cut the plinth in the corner if it is external:

We insert the first strip into the tray in the same way as for the inner corner (from right to left);
We cut it from the left end through hole 2;
We insert the second bar from left to right and cut its right end through slot 1.

How to cut a ceiling plinth for external and internal corners

Advice: An end at an angle of 45g should be done not only in order to cut elements in the corners, but also to make joints on the wall itself. In this case, the connections will not be as noticeable.

Thus we are with you most in detail considered how to cut the skirting board in the corners. The procedure is not as complicated as it might seem at first glance. Starting pruning in a miter box or using its imitation, you will see for yourself.