From beauty ceiling decoration The aesthetic perception of the entire room directly depends. This is especially true for the quality of gluing baguettes: if it is not difficult to do this on straight sections of walls, then when decorating corner sections you will need to know how to cut ceiling plinths.

Types of ceiling plinths

Classification of baguettes is carried out according to the material of manufacture:

• Plaster. The most ancient representatives of ceiling plinths. Special dies were used for their casting. Various solutions were used as adhesive installation composition. The name “fillets” is also applied to gypsum moldings. IN modern construction they are used very rarely due to the high cost and inconvenience of installation. In addition, more reliable and inexpensive imitations of gypsum fillets have appeared.
• Polystyrene (polyurethane). The most common variety ceiling plinth. For products of this type characterized by low cost, excellent aesthetic characteristics, ease of installation and a wide range of products in terms of external design. The width of polystyrene baguettes varies between 5-250 mm. They can be used in any type of room, complementing various interior styles.

• Wooden. Expensive and rather bulky baguettes, with the help of which they are mainly decorated wooden houses with a matching interior. To install wooden planks, in addition to glue, screws and nails are often used.
• Plastic. An excellent option for bathrooms and other rooms with high humidity. Installation is carried out using special moisture-resistant glue or hidden screws.

When installing the above products, you need to know how to cut the ceiling plinth. This does not apply to plastic products, which are equipped with special corner adapters.

What tool is needed

When installing the ceiling plinth, it must be cut to size or in the corners.

As a rule, the following tools will help you cut the corner of the ceiling plinth:

• Wood saw. Used for working with wooden products.
• Hacksaw for metal. This tool is convenient for cutting plastic, foam and polymer friezes. As a result, it is possible to obtain a fairly clean joint without burrs. When working with saws, it is convenient to use a miter box.
• Stationery knife. With its help you can cut foam baguettes without using special devices. The main thing is that the knife is well sharpened and has a thin and even blade. If you act carefully, the cut will be smooth, without any dents.

When using a saw, it is important not to use excessive force, otherwise the baseboard will be dented. It is best to practice on some unnecessary piece first. This will allow you to get beautiful fragments in the future.

Ways to get a beautiful angle

The most difficult area during registration ceiling surface The frieze is the corner areas. If you simply cut the baseboard at the right angle, you will be left with unsightly gaps. To achieve a tight fit between two adjacent products, it is also necessary to trim their edges. There are several ways to do this.

How to cut a corner using a miter box

How to cut off a corner of a ceiling plinth if it is being framed external corner:

1. Before cutting the corners of the ceiling plinth with a miter box, make a cut at an angle of 45 degrees.
2. The miter box is placed in a comfortable position. This will make it possible to determine the exact location of the plinth: first of all, this concerns the edge of the product that will be adjacent to the ceiling. To avoid confusion, it is most convenient to place the right-handed bar on the right, and the left-handed one on the left.
3. The surface is pressed against the lower surface of the miter box. In this case, the second part rises, turning out to be the closest. It must be placed against the wall of the miter box in such a way as to prevent it from wobbling during operation. With this arrangement front side the product turns out to be turned in the opposite direction.
4. The cut must be made at an angle of 45 degrees away from you. If done correctly, folding the two halves creates a beautiful outer corner.

After the correct sawing of the ceiling plinth in the corners is completed, both pieces must first be applied to the ceiling “dry” to check the coincidence of the corner geometry. If adjustments are necessary, trim with a knife. It is easier to cover small gaps with putty, which after drying must be treated with sanding paper. As for the internal corner, it is much easier to design.

Procedure for cutting ceiling plinths in corners internal type is very similar to the one described above. The first step is to determine the side that will be adjacent to the ceiling. It is placed at the bottom of the miter box. back side leans against the near wall. After sawing off the plinth on the ceiling is completed, the resulting fragments must be applied dry to the corner, checking the quality of the joint. If necessary, adjustments are made. After this, the first and second plinths are installed on the mounting structure. Small gaps in the corner can be filled with special putty.

Other pruning methods

As a rule, in ordinary rooms the walls and ceilings are rarely even. If there are minor deviations, they can be adjusted during the fitting process. If the deviation of the angle from the standard 90 degrees is large, you need to know how to cut the ceiling plinth without a miter box.

There is only one way out in such a situation - to carry out the procedure for cutting corners on the baseboards on the ceiling in place:

• To carry out the procedure on how to correctly cut a plinth for the ceiling, you need to arm yourself with a finely sharpened pencil (with its help you can make clear marks that are not visible from afar), a piece of baguette, a ruler and a good stationery knife (if you are installing a plastic or wooden baseboard– then with a saw).
• Having attached the frieze to the corner, make a mark with a pencil along the outer edge. Do the same with the other side of the corner. As a result, the lines should form a cross on the ceiling. The point of intersection of the marks will be the point where the edges converge ceiling frieze. To transfer the diagram of how to correctly cut the ceiling plinth at the corners, apply the frieze and rest the end part against the corner.
• Next, using a ruler, you need to connect the edges of the frieze and the markings. A simple operation like cutting a plinth for a ceiling on a hard surface will not work positive result: there will still not be a complete connection along the corner cut of two separate baguettes. In this case, it is necessary to carry out additional pruning in place. This option will do for not very wide friezes (up to 5 cm).
• To cut the corner more accurately, you need to place the plinth on the end. When cutting, the knife should move diagonally at an angle of 45 degrees (to ensure a sharp edge). After this, local adjustment, if necessary, will be on a very small scale.
• A similar procedure for how to properly cut a plinth on a ceiling is also carried out for the second plank. It must be attached to the place of future installation, resting its end against the adjacent side of the corner. Next, mark the point with a cross, apply markings and cut at the bottom. If adjustment is required, it is carried out before applying glue.

Similar actions are carried out on the outer corner. It is most convenient to first trim one corner, and then adjust the second one along it.

Using decorative corners

This refers to special corner adapters, which are usually equipped with polyurethane and polystyrene friezes. Decorative corners They are glued to the very corner, and the baguettes are adjacent to them on both sides. In this case, adjustment is either not required at all, or is carried out with a simple stationery knife.

Docking on straight sections

The most difficult areas when decorating the ceiling perimeter with a frieze are the corner areas. Having passed the first corner, they usually begin to move in both directions at once, gluing plank after plank one by one. If the entire frieze fits when joined directly, no problems arise: using a miter box, cutting both edges at an angle of 90 degrees, they are connected assembly adhesive. The main thing is to achieve maximum invisibility of the joint.

A slight difficulty arises when installation work approach the next corner and the frieze needs to be cut to length. This must be done with a certain margin for cutting the corner. Experienced craftsmen It is recommended to leave a margin of at least 10-15 cm, taking into account possible mistakes during registration (sometimes it doesn’t work the first time). After the corner of the frieze is trimmed and checked, the plank is applied dry to the area remaining from the corner with a straight cut towards the nearest baguette. Noting with a simple pencil length is required, cut off the excess at an angle of 90 degrees, and glue the manufactured and adjusted section.

Installing a ceiling plinth only at first glance seems like a very simple task. In fact, you may encounter small and not so small problems that can not only exhaust you, but also completely discourage you from doing repairs. One of these problems is joining the ceiling plinth in the corners.

Quite a few copies were broken by ordinary apartment residents over the question of how to make the corner of the ceiling plinth, because it cannot simply be cut at an angle of 45°. What to do in this case? Let's turn to professionals for advice.

How to make a corner of a ceiling plinth, how to properly join and cut the plinth

Yes, the main and most insidious nuance in the technology of installing ceiling plinths is how to properly cut the plinth and join it at the internal and external corners. The fact is that, unlike ordinary skirting boards, the ceiling molding is attached to the base at an angle of 38-45°, which is why it is problematic to make a classic 45° cut at the joints. WITH inside the cut edges do not meet, leaving gaps.

But these are all complex professional lyrics. How to make a corner of a ceiling plinth at home? The easiest way to work is with foam accessories. First of all, measure the angle between the walls. If it's 90° or so, cut the edges at a 45° angle. Do the same with the second cut. For uneven joints between walls and ceiling, the corner radius is divided by two. Do not confuse the parts with each other: the baguette that will be pasted on the left must have a cut with right side, and the right fillet is with the left.

To create an internal corner of the plinth on the ceiling, its lower part should protrude above the upper; for the external corner, the opposite is true. Thanks to their soft and pliable texture, it is not necessary to adjust polystyrene foam fillets to each other, but you will have to tinker with plastic or wooden ones. After making the side cuts, try the planks on the ceiling and, if necessary, cut them in accordance with the direction in which the accessory joins the surfaces.

After rough joining the ceiling skirting boards, screw or glue the fillets to the ceiling and wall, and then seal the seams.

How to cut corners of ceiling plinths, tools for trimming and cutting corners

To cut the corner of the ceiling plinth, you will need certain tools. If you want to make joints as well as a seasoned repairman, then an electric miter saw or miter box will be useful to you. With the help of these devices it is possible to achieve high cutting accuracy. There is no need to make any effort. You just need to set the necessary parameters and lower the sharp saw blade onto a plastic or wooden surface.

You can cut the ceiling plinth more economical materials such as a hacksaw or hand miter box. A simple saw is very cheap, and it is extremely easy to operate. The only drawback of this device is its roughness. There is always a risk of spoiling the material. If you bought plastic or wood Bad quality, then during operation the product may begin to crumble or separate into fibers.

A jigsaw will help you make a corner on the ceiling plinth without burrs. The advantage of this tool, in addition to high accuracy and efficiency, is also ease of operation. The jigsaw can be set to any direction of movement and make the highest quality cuts.

But these are all products that help solve the problem of how to join a ceiling plinth made of wood or PVC. To work with polystyrene foam, it makes no sense to use such a complex technique. A regular one will do here. construction knife. The main thing is that it has a well-sharpened blade, then you will be able to make a high-quality cut without tearing or delamination of the material.

Still haven't decided how to cut the ceiling plinth? No problem. In stores you can find fillets already prepared for joining in the corners. In this case, the opposite principle applies. When working with such a plinth, you need to make not oblique, but only straight cuts to connect the parts frontally. True, the cost of such accessories is higher compared to classic ones.

In order to start cutting the corners of the plinth, you need to acquire a tool such as a miter box. This device adjusts the desired cutting angle assembly knife or a spatula. Its dimensions depend on the complexity of the work being done. For installation plastic construction It is enough to use miter boxes with low inclinations of up to 90 degrees. The most difficult point here is, perhaps, joining all the elements so that there are no gaps between them. First you need to make a sketch. The plinth is placed directly on the wall. If you don’t have a miter box on hand, you can get by with a regular stencil. The photo shows the process of cutting a small piece of foam with a knife.

How to make a corner on a ceiling plinth

In order to make a corner on the ceiling plinth, you need to get two important elements. This is the material you will use to glue the ceiling, as well as yardstick, with which you can measure angles on the ceiling. If the wall is smooth, then, as a rule, no special problems arise with measurements, but if there are gaps on it, then you cannot do without improvised means. It is better to pre-treat the corners with sealant; sometimes painting may be required. It is important to remember that you first need to decide on the angle of the product, and then carry out the following operations, such as cutting ceiling corner. In the diagram you can see a hint on how to make corners correctly.

Ceiling baguettes

Ceiling baguettes are special decorative strips for the ceiling, which can be decorated in various elements. Such a product can give the surface a beautiful aesthetic appearance. Most often, the baguette acts as a cornice and is used in theaters and other buildings of cultural education. However, now you can buy varieties of it in stores for home use. Most often the product acts as additional element. Its design can be different, both the inner corner of the plinth and the outer corner of the plinth. Baguettes are recommended to be installed by experienced repairmen.
The figure shows one of the types of ceiling baguettes.

How to cut ceiling skirting boards in corners

In order to cut ceiling skirting boards in corners, you need to have several important building materials with you and follow certain important rules:

1. Use a pencil to measure the required length of the ceiling in which you are going to lay the plinth.
2. Using a miter box, you need to measure the length to which you will lay the corner of the plinth and cut the corner.
3. draw up a rough layout with length measurements and cut directly with a mounting knife.

Miter boxes can be purchased at any hardware store your city.
In the figure, mark the area whose corner needs to be trimmed.
Watch the video for more details:

Ceiling fillets

Ceiling fillets are now gaining wide popularity due to their ease of installation. To begin installation, you need to measure the perimeter of the room using a regular ruler. We divide the area by approximately 2, depending on the area of ​​the room itself. You need to decide how many fillet strips you need to take. You can glue them in two ways: using glue or putty. In the first option you will need a flat surface of the wallpaper, for the second we cut the corners PVC skirting boards with a stationery knife, and then strengthen the products with putty.

How to cut a ceiling plinth

In order to cut the ceiling plinth, you need to use a miter box. If you resort to professional repairs, then you can buy the simplest option with a narrow range of corner radii, approximately from 45 to 90 degrees. In order not to be mistaken about how to cut the plinth, draw a layout. This can help, for example, when installing a plastic product. It is cut off with the very edge of the miter box; if there are uneven edges, they are sawed off with a mounting knife. For plastic skirting boards, it is advisable to measure out several pieces of stucco molding, and then start separating them. You can use a regular saw to cut the ceiling plinth.

What are corners for ceiling plinths?

Corners for ceiling plinths, or, as they are also called, baguettes, are special pieces of plastic that have a decorative finish. In everyday life you can also come across such a name as ceiling cornices. They were originally used for decoration in buildings of cultural importance, but over time their use expanded to simple finishes at home. For corners, it is also necessary to first measure the length of the ceiling. Corners are most often made of polystyrene and have a dense texture and structure. In order to install such baguettes, concentration and attentiveness are required. Installation is not much different from conventional ceiling finishing.

There are corners for skirting boards various forms. Their main feature is decorativeness and protection of the outer corner.

How to join a ceiling plinth

We will give you some tips on how to properly join ceiling plinths. And it doesn’t matter whether you have a narrow or wide ceiling plinth. In order to start joining each piece, you need to place one piece of foam baseboard on the diameter of the wall and draw a line with a pencil to the other corner. This way you can measure the joint between the ceiling plinth and its gusset. Next, you need to place the fillet directly on the corner (not on the mark!), and use a regular stationery knife to cut it. For a successful connection, use sandpaper blocks. The corners are assembled directly into monolithic structure and one color.

What is a wooden ceiling plinth

Wooden ceiling plinth - variety decorative finishing for the ceiling, which allows you to hide visible unevenness of the wall and add attractiveness to your room. In addition to standard plastic products, there are also wooden ones. You can get them at the warehouses of logging factories, or at a regular hardware store. You should only choose one that will match the decoration of your home. Be sure to purchase nails or screws to hold wooden cornice ceiling. Installing these elements takes some time, but the installation process itself is not as complicated as it seems.

You need to carefully file down the pieces, cut out the corners, and process the areas of future joints. You will need various tools and accessories to cut wood. The joining technique is practically no different from other types of similar products. The main thing is to carefully read how to calculate and how to adjust all the joints. Then the connection will proceed without problems.

How to join skirting boards

In order to begin the process of joining skirting boards, you need to prepare several tools:

1. pencil for measurements;
2. docking stationery knife.

First, measure the length and perimeter of the ceiling and mark it with a pencil. If your surface is flat, you can get a regular miter box. The device is used when laying skirting boards under small angles, approximately 90-120 degrees. One strip of the product is placed under the miter box and cuts are made with the help of a knife in order to form grooves for the arrangement. A docking utility knife is used if the corners of the ceiling are not even.

What is a foam baseboard?

Polystyrene has long established itself as a good construction material, due to its simplicity in installation conditions. Found for ceilings wide application namely the baseboard is made of polystyrene foam. Such products are now readily available and can be bought at absolutely any construction market. Polystyrene foam has good decorative properties. This type of plinth is usually supplied in pieces. To secure it, several objects are used, such as a miter box, a stationery knife. In order to measure the length, you can get by with an ordinary well-sharpened pencil

How to cut a corner for a ceiling plinth

How to cut a corner? In order to begin installing ceiling plinths, you first need to know how to cut the corner of a ceiling plinth. Angles are measured using protractors and a marking pencil, with which we can calculate which side of the corner we need to apply the piece on. If we have a flat surface, we do this with a miter box at small angles, and then, using a stationery knife, we cut out the designated corners. If it is a plastic plinth, you need to draw an approximate diagram in order not to make a mistake in joining the elements. Circumcision must be done carefully

How to cut a baseboard

In order to know how to cut the baseboard during installation, you need to have a miter box with you (for smooth surfaces) or a stationery knife, which is used for uneven corners. If you have plastic product, it is best to use a special hacksaw for metal, then trimming will be much easier. It is necessary to trim the baseboards carefully, without pressing hard on the knife or saw, so as not to cut your hand instead of the corner of the baseboard. The miter box is used only for flat surfaces. The product is most often cut at small angles, at a distance of up to about 90 degrees. The stationery knife protrudes universal solution. When cutting, it is advisable to avoid places with cracks.

What is a miter box for ceiling plinth

A miter box for ceiling plinth is essential tool for processing plinths in the ceiling. It is distinguished by the presence of cutting tips on both sides under different angles from 45 to 90 degrees, which are located, as a rule, on the left and right sides. Using these tips, the plinth is clamped on both sides and sawed off with a cutting tool. In order to attach parts of the plinth, you need to draw with a pencil required angles for docking. The marked product is inserted into the miter box so that it stands stably on its surface. The plinth is held with one hand, and with the other, from another angle, you need to cut the material.

How to glue ceiling plinth

In order to know how to glue ceiling plinths, you need to follow several rules:

1. always start from the corners of the room, they are the easiest, and then you can proceed to the rest of the room (you need to glue the corners so that no gaps form);
2. For plastic plinths, finishing putty is used for stucco moldings.

Places for fastening are moistened with soil or ordinary water. After the putty has dried, it is recommended to seal the cracks on the surface. To seal them, sealants of various contents are used, but it is best to take the substance on acrylic base. For small room One package is enough. Installation with sealant is similar to putty.

May 17, 2016
Specialization: master of internal and exterior decoration(plaster, putty, tiles, drywall, lining, laminate and so on). In addition, plumbing, heating, electrical, conventional cladding and balcony extensions. That is, renovations in an apartment or house were done on a turnkey basis with all necessary types works

The question of how to cut plastic skirting boards can be answered quite concisely and unambiguously, pointing to a hacksaw for metal, but this will still not be entirely accurate information. After all, according to by and large, in this question there is an implication that points to the full action, and not to the tool itself, so without full familiarization with the process, the purpose of a particular tool is difficult to understand. Therefore, I want to tell you about my own experience gained over years of practice, and in addition, you can watch the video in this article.

Cutting corners of floor and ceiling skirting boards

In Russian, plinth means a decorative strip that covers the junction of the wall and the floor (ceiling).
This name comes from the Greek πλίνθος and Latin plintus.

Tools and accessories

Let's start with the fact that cutting plinths at an angle of 45⁰, 90⁰ and others can be done with any cutting tool, but here, as elsewhere, there are preferences:

• the most convenient tool that leaves behind the highest quality cut can be called a hacksaw, and this applies not only to plastic fillets, but also to fillets;
• due to the fact that the blade has fairly fine teeth, the cut is clear and, most importantly, accurate, which is important for joining profiles - the more precise its processing, the better the joint, since there will be no gaps there;

• Of course, as we have already said, the instructions do not necessarily indicate one or another tool, so for plastic you can also use a construction knife;
• there are options here, since these knives are similar in that they have a removable blade, but at the same time it can be different thicknesses and length (for wallpaper, as in top photo or for drywall);
• but in these cases such a tool is only suitable for thin-walled profiles– polyurethane, for example, cannot be cut with it.

For precision in fitting joints, a miter box is often used for cutting skirting boards, which can be different:

• the difference in the design of such a tool lies in the complete or incomplete presence of all grooves for corner cutting;
• a tool with a full set has grooves at a slope of 45⁰, 60⁰, 67.5⁰ and 90⁰ (its price is not much more), while for a simplified tool everything comes down to 45⁰ and 90⁰;
• In addition, a full-set miter box, as in the top photo, has grooves for cutting boards, that is, here you can easily cut a profile in the form of a flat strip.

What it looks like in practice - method one

So, cutting the corners of a ceiling plinth (or floor) first of all comes down to the right direction slope, since the joint can be internal or external, depending on the configuration of the angle. Let's figure this out using the image above - there, on the left and right, two opposite options are indicated - the redundant (deleted) parts of the profile are shown in red.

If we are decorating a ceiling, then the option on the left is suitable for the outer corner, and the one on the right is suitable for the inner corner. For floor decoration, everything will be identical, but exactly the opposite - there will be an internal corner on the left, and an external one on the right. The correct position of the processed profile is shown in the middle between the options.

If you use a carpenter's miter box, then cutting corners should be done at the side of the tool closest to you!

Method two

But, as you have seen, the number of grooves for cutting corners is limited even in a miter box with a full set, which makes such a tool in some cases simply useless. The fact is that in houses you often have to deal with the fact that rooms do not have right angles, therefore, a slope of 45⁰ for joining will not suit you, since after such a connection there will be a gap.

But there is a way out, and it’s quite simple - you can mark the profiles with your own hands.

Let's look at how to fit a joint in the inner corner without using a miter box and to do this, install the profile close to the adjacent wall, and draw a line along the ceiling, as shown in the top photo. We perform exactly the same operation on the other side, as a result of which we get two crossed control lines, where the intersection will be Starting point for cutting.

The lower point will correspond to the angle at which the two walls meet - the cut line is highlighted in red in the image.

If the corner is external, then the intersection of the marking lines will naturally be further, and for this you will need not to rest the profile against next wall, and push it beyond it to extend the line. You will need to perform similar markup steps for floor plinth, only all this will look like mirror image, vice versa.

When cutting ceiling plinths (floor) without a miter box, manually, the hacksaw should be directed to the center of the corner, that is, its slope will be approximately 45⁰.

Method three

In the same way, with a slope, you need to cut the profile to build it up on straight sections of the ceiling or floor, and if you cut the strip at 90⁰ or even 45⁰ for this, a gap will be visible. Therefore, in such cases, you can use a miter box with grooves of 60⁰ and 67.5⁰, that is, the length of the cut should be at least twice as large as its cross-section.

This method minimizes the appearance of a gap at the connection as much as possible; in any case, it is almost invisible unless you look closely at this place.

But no matter how hard you try when marking and cutting skirting boards, the human factor can always come into play - even the best masters and an error of a fraction of a degree is possible, which will cause a small gap. If you are dealing with plastics, then in such cases this error can be very easily repaired with silicone, and for other materials - with wood putty or plaster, respectively. In some cases, even a coat of paint is enough to seal.

Conclusion

In conclusion, I would like to say that the cutting tool itself will be of paramount importance, but how you do it, that is, how correctly you mark the cut and how accurately you adhere to the approximate lines. But if something remains unclear to you, ask your questions.

May 17, 2016

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Proper ceiling design makes almost any renovation beautiful and neat. The corners of the skirting boards carry a large load in finishing any room and creating the overall impression of the interior.

Peculiarities

The first baseboards that people came up with were made of gypsum. In order to make them, gypsum was poured into special molds. They were then attached to the ceiling. Such decorations were called fillets. Currently, they are not popular, are not so easy to manufacture, and are not inexpensive. Nowadays this name hardly comes up.

What to cut with?

To understand which tool to use to cut, you need to understand what the baseboard is made of.

• PVC ceiling plinth. It is one of the cheapest. There are many disadvantages to such skirting boards, one of them is that these products are quite brittle and can hardly be restored after damage. This is due to the lack of ductility of this structure. PVC products are electrostatic, which means they attract dirt and dust. You can cut such skirting boards with a hacksaw, a construction knife, or a sharp kitchen knife.
• Ceiling plinth made of polystyrene foam. This option is also considered inexpensive. The downside is its high fragility; if handled incorrectly, it begins to crumble. It is better to cut with a sharpened knife or a hacksaw, but do not put in much effort.

• Ceiling plinth made of extruded polystyrene foam. It costs more than regular polystyrene foam baseboards. It has a more rigid structure, which allows it to crumble less, on the one hand, but, on the other hand, it is more difficult to cut. Cut this material better with a knife construction type or a hacksaw for wood.
• Plinth for ceiling made of polyurethane. This type of plinth is considered one of the most expensive at present; they have a large margin of safety, have elastic qualities and are resistant to moisture. The disadvantage of such skirting boards is that they are sensitive to temperature changes. It is better not to place them in places where the temperature changes frequently, otherwise deformation may occur.
• Wooden plinth. Convenient to use due to its practicality and resistance to external environment. These skirting boards are quite expensive. You can cut them with a saw or hacksaw, since wood is a heavy material.

Internal corner

One of the most simple ways To make an internal corner correctly is to use a miter box.

• The baseboard blank must be attached to the ceiling and the required length must be measured. It's better to leave some room to spare.
• The plinth must be installed in the miter box in such a way that it stands in it in the same way as it will later be mounted on the ceiling.
• The baseboard itself should be carefully leaned against the opposite wall of the device.
• You need to hold the plinth with your left hand for ease of cutting.
• To cut smoothly and accordingly correct angle, you need to choose an angle of 45 degrees. The working tool holder should be as close to the left hand as possible.

• You need to cut the bar without extra effort so as not to damage it.
• Then you need to carry out the same manipulations with the other bar.
• The bar should be as close to your right hand as possible.
• The bar itself should be in contact with the far wall of the device.
• The plinth needs to be trimmed without much pressure, after which the two parts need to be connected. If they do not fit perfectly together, then it is easy to finish the defects with the help of a knife.
• The corner is tried on the wall without glue and if everything looks good, then it is attached to the mortar.

If small errors remain, they can be easily repaired using a special solution.

Outer corner

Often in rooms, in addition to the internal corner, there is also an external corner, which is also subject to special treatment.

In order not to miss the size determination, you first need to prepare the inner corner, and only then start working on the outer one.

• The ceiling strip is pressed against the ceiling, and the dimensions of the cut are outlined.
• The bar is placed in the device and pressed against the nearest wall.
• The workpiece is cut without strong pressure, the main thing is to leave extra space.

• The other plank is processed in exactly the same way.
• In this case, the bar should be placed closer to the right hand.
• It must be in contact with the wall of the device, which is located further.
• The plinth is cut without much pressure, after which the two parts need to be connected. They need to fit together perfectly; if this is not the case, you can adjust the strips with a knife.
• If everything is fine when trying on without glue, you can attach it with glue or mortar,
• Small defects can be easily repaired with a special solution.

You can cut the baseboard using a miter box only if the angle is 90 degrees; if it is larger or smaller, then the cutting will have to be done manually.

Circumcision methods

There are other options for cutting skirting boards without using a miter box.

If it is not possible to make a miter box manually, you can use the method of marking it in place, and the corner plinth will look perfect.

• The first thing to do is to trim the workpieces correctly.
• First you need to attach one plank to the wall with the opposite side, then make a mark on the surface. To do this, outline the entire baseboard.

• Where the lines intersect will be the junction of the planks.
• In the future, you need to transfer the sign to the baseboard.
• You need to draw a line from the point to the end of the baseboard.
• Cutting takes place strictly along the intended lines. There is no need to apply much pressure during this procedure. After this, without using glue, it is worth comparing the planks so that they fit perfectly together.

How to make a miter box with your own hands?

To make a miter box yourself, you will need two boards. The blanks must be connected to each other in the shape of the letter P. In the future, markings are made on it, along which slots will eventually be made into which the baseboards will be inserted for cutting. The markings themselves are made at the angle at which the plinth will be cut. It is important to understand that the slots themselves should be small, because the main thing you need from a miter box is to secure the board.

Another way to make a miter box is to combine a miter box and a miter box template. In order to cut the plinth conveniently, you need to make a workpiece that is easy to use and does not require work by weight. Can be made from two unnecessary boards corner. Take a sheet of paper and draw a 45 degree angle on it. The plinth must be applied to the corner, applying it with the side that is to be sawn. The markings made on paper must be moved to the cutting site, and the piece needed to be sawed off along it.

How to trim using a template?

If it is not possible to make a full-fledged miter box, then you can use a template made on paper.

To do this, you need to draw and then cut small holes on cardboard or thick paper. First, the angles at which the plinth should be cut are drawn on paper. After this, the dots are connected. Then holes are made in place of the points. Paper with slots is applied to the baseboard and the markings are transferred to it. The baseboard needs to be cut according to the markings. In the event that it was not possible to cut the perfect plinth, it is easy to adjust it with a knife.

There may be a situation when you need to make repairs very quickly, but, unfortunately, there is not much time. In such a situation, you can use the method of orientation on the ground, but it must also be competent so that the junction is perfect.

Take a protractor and measure the angles in the room. A good situation if it turns out that the angle is 90 degrees or 45. Unfortunately, this does not always happen. If the angle is correct, then a miter box is used. If not, then the markings are in place. When marking in place, it often happens that even after processing with a knife, the corner does not fit perfectly.

In such a situation, you need to cut off a piece from the first plinth that can fill the gap that has formed; you need to cut it so that the angle is ideal. This strip is inserted into the gap and carefully closes it. And this method will also help to round the corner of the baseboard, which is often required during repairs.

Installation of skirting boards

The trimming of the plinth is finished, and the time for installation has finally arrived. This process is no less important than simply trimming the baseboards. In order to glue the baseboard to the ceiling, you should use glue or sealant.

For skirting boards that are made of polyester and similar materials, a special glue is quite suitable. For wooden and semi-synthetic materials it is better to use a sealant.

Having passed the moment when the planks are put in place, their final adjustment begins. It is worth remembering that before gluing the skirting boards, you should first try them on at the junction of the ceiling and the walls.

Last but not least important stage, cosmetic work. Using a special putty, cracks, minor damage and unevenness are sealed. Thanks to putty, you can level and finally adjust the angle.

It is better to use acrylic putty rather than plaster. Acrylic putty, unlike gypsum putty, easily withstands moisture. If you use gypsum, then in the bathroom at some point you will notice that its pieces will begin to crumble directly onto the floor. To apply putty, you first need to sand everything, but such manipulations can damage the baseboard.

Another notable difference is that gypsum putty you need to dilute it yourself, acrylic can be bought at finished form. Some may say that diluting will not be a problem, but this is not entirely true, since in order for the puttying result to be of high quality, the putty must be made in the correct proportions. Otherwise it will start to crumble. Acrylic putty is a little more expensive, but has a number of advantages, so the price is quite justified. Disadvantage acrylic putty is that in the situation. when the layer should be more than 10 mm, it cannot be used, but in the situation with skirting boards there should not be such problems.

Once the question of which putty is best to use has been decided, you can get to work. The putty must be applied over the entire baseboard and adjacent walls in a thin, even layer. After the first layer has dried, a second one is usually required to consolidate the result. Apply carefully so as not to stain the walls and ceiling.

The ceiling repair is completed with the use of ceiling plinths. Trimming them is not an extremely difficult task, but it does require some skill and accuracy. We'll tell you how to cut ceiling moldings using a special tool - a miter box. Since it is not available in all homes, we will also consider Alternative option, in which you can do without it.

And now - about everything in order.

What tools will you need?

• Miter box - this aluminum, plastic or wooden professional carpentry tool has the shape of a groove in the shape of an inverted letter P. With its help, the material can be sawed at the required angle. Usually it is mounted on a table or workbench. It is safe and easy to use;
• An electric miter saw that replaces a miter box. Provides high accuracy slices;
• An electric jigsaw with which you can;
• A sharp and well-sharpened knife for processing foam baseboards;
• A saw for manipulating wooden baguettes or a blade - when working with all others, including foam and plastic.

Miter box for cutting skirting boards

Cutting with a miter box

The use of a miter box is justified when the room has relatively smooth corners and walls. To cut the corner correctly, the part in which the cut is supposed to be made is placed in the miter box, and a saw is inserted into the guides of the tool. Remaining motionless, the part allows itself to be “cut off” at the required angle.

For fillet cutting to be effective, it must be in close contact with both surfaces at the same time. This is possible if it is pressed tightly against the wall of the tool with a section closer to the one working.

Let's say you need to cut an angle of 45 degrees. First of all, the baguette must be positioned correctly in the miter box.

Cutting sequence:

• Having determined the direction in which the cut will be made, cut off the corner;
• We put the cut out sections together, we get two angles: external and internal;
• Applying the miter box to the ceiling, we check how even the cuts are. If necessary, you can correct some things with a knife or use the services of putty.

Cutting without a miter box

Often, it simply doesn’t make sense for a professional to purchase this tool for one repair. You can completely do without a miter box, with the help of a pencil, a sharp sharpened knife and a good eye. How? There are several ways here.

Method one: prepare something similar yourself. To do this, you need to put together a tray using three planks, then make a cut at an angle of 45 degrees, and to make it easier further actions make markings using a school protractor or square.

DIY miter box

Method two: A paper or cardboard template is cut out and an approximate line is drawn on it. In this case, when knocking together planks at an angle of ninety degrees, you will no longer need three, but two! How are corners cut? We put the baguette into the analogue of the tray we prepared so that its position corresponds to the one with which the plinth will be fixed to the ceiling, then we position the tray along the edge of our standard. Next, you should cut the baguette along the line drawn on the standard, holding cutting tool in a vertical position.

Another method using a random tray. It can even be imitated by a table moved close to the wall, or at least by the corner separating the wall and the flooring.

Cutting corners:

• We mark the expected angles on the ceiling and wall, as well as on the fillet itself, focusing on an imaginary line cutting both parts of the baguette;
• We install the plinth in the tray in the same way as it will later be fixed to the ceiling, and cut it using a knife or blade held in a strictly vertical position.

How to cut without any tools at all?

In this case it is necessary:

• Make the necessary marks on the baguettes;
• Connect the edges of the baguettes with the marks using a regular ruler. In the future, trimming can be done by already taking measurements at the top;
• Having placed the section intended for trimming on the table with the area that will join the ceiling, we cut it at a 45 degree angle. The need for adjustments will be much less in this case;
• The above steps are repeated for the outer corner.

Have you noticed that there are no special means we didn’t need to: we just need to tune in to the fact that there may be a need for adjustment.

How to make the correct docking?

If after gluing part of the baguette there is some distance left to the corner, you need to think about how to avoid making a mistake - a small margin will not hurt. First, it is better to cut off a piece with a good margin of about 10-15 cm. Then, having cut off the corner using any convenient method, try it on a dry surface. To do this, you should attach a bar to the ceiling and mark the point where the shortening border will pass. We cut at right angles.

Equally important is the correct alignment of the corners. Finished skirting boards are usually fixed at an angle slightly less than 45 degrees, so there may be inconsistencies between the cut edges and the appearance of gaps. Here, the initial cutting of the corners is followed by dry, as precise as possible joining of the skirting boards on the ceiling itself. Problems usually arise when using wooden and plastic materials.

After completing the rough joints of the fillets, either screw them in, and then, if necessary, use putty and then seal all existing seams.