How to join ceiling plinths in corners correctly

assets/from_origin/upload/resize_cache/iblock/71b/600_450_2/71b4a2fc9f5c867e0d1c185f5d3fa4e4.jpg From this article you will learn:

What tools are needed to join skirting boards on the ceiling?
How to make joints of skirting boards on the ceiling in the corners
How to make skirting board joints on the ceiling without a miter box
How to make joints of skirting boards on the ceiling in a straight line

It is known that in order to mount a plinth on the ceiling, you must first assemble it from standard two-meter strip elements that need to be joined together. At the same time, what material is the basis of these planks - wood, gypsum, foam plastic or another - does not play any role. But for a beautiful installation, you need to correctly connect the joints of the skirting boards on the ceiling. Our article will be about this procedure.

It is important to know

A carpenter's miter box is a tool with which you can cut a fillet exactly at an angle of 45 °. The connected planks will form a right angle. A miter box of simple design is suitable for such work.

Miter box for joining skirting boards

If this tool is not available, you will have to mark using a ruler and a protractor. The cut lines are marked using a pencil. You need to understand that a fillet with internal cavities cannot be accurately cut in this way.

To make the cut perfectly even, you should use a jigsaw - when performing the operation with a hacksaw, the edges of the plinth will be torn.

The area where it is planned to install the plinth must first be leveled, cleaned of construction dust, and primed.

Preparing for work

In many ways, the successful installation of skirting boards both on the floor and on the ceiling depends on how thoroughly the surface is prepared for attaching the molding to it. Make sure that the surface of the floor or ceiling is completely dry and clean; get rid of construction debris and dust. The plaster should be coated with a special water-based solution to prevent it from falling off.

The next important step is measuring the toe angles of the walls. It is very rare that corners in rooms turn out to be perfectly straight, so you should not rely on luck and cut the corners of the baseboards, focusing on 45 degrees. To measure the angle, you can use a corner, and then divide the resulting value in half - the result will be the desired angle at which we will cut the edge of the plinth.

Another method can be used: the plinth is applied to one wall, and its edge is indicated by a line on the floor. Similar actions are performed with the second wall; Thus, we get the angle drawn on the floor, and measuring it with the help of a protractor is not difficult.

Installation secrets

A few tips to help you get the job done efficiently:

The installation of the planks begins only after the finishing of the walls and ceiling is completed.
When making cuts, it is not recommended to press hard on the plank with a tool: with too much pressure, the wood will crack and the foam will crumble.
To join parts in the inner corner, the cut is made from the outside of the plinth; for the outer corner, vice versa.
In order for the work to be carried out accurately, it is advisable to use a special tool (miter box), otherwise you will have to make an effort and be very careful to do everything correctly.
To get rid of all cut imperfections, you should treat the joints with sandpaper.
Before gluing the ceiling plinth in the corners, try on the parts and only then fix them.

Tools for joining skirting boards on the ceiling

During the renovation and decoration of premises in Moscow, the question is quite acute: how to make a joint of the baseboard on the ceiling in the corners, how to seal it efficiently, how to achieve an aesthetic and beautiful appearance? First, you need to understand what is included in the joining technology, and then start arranging corner joints and sealing seams. We must have tools at hand.

Surely everyone has a knife with a sharp blade, a hacksaw for metal, a pencil for marks, a protractor and a ruler. In cases where the joint angle of the skirting boards on the ceiling differs from 90 degrees, a construction knife with replaceable blades will help us.

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Having an electric miter saw and a miter box will improve the quality of our cuts. Then the joints will turn out to be virtually professional. To achieve precise cutting, it is better to cut the strip of the ceiling plinth not only along the outer edge, but also from the front side. If we are working with an outer corner, we also cut along the inner side.

Of course, you can get by with simpler tools. A hand-held miter box and a regular hacksaw are also perfectly acceptable to use. Unfortunately, the result of such cutting is often rough, and the skirting board can be completely damaged. For example, if plastic or wood is of low quality, it may crumble when cutting, stratifying the fibers. Therefore, you will need skill in using these simple tools.

It's good if you have a jigsaw. Its advantages are ease of use; Corners are cut quickly and accurately, without burrs or fibers. The cutting direction can also be set to any desired direction.

If our cornices are made of foam plastic, a regular construction knife will do the job. It is quite enough, and there is no need to even use a miter box. You just need to monitor the sharpness of the blade, then the material will not rupture when cut.

Cutting strips for 90° angles

When decorating the ceiling, it may be necessary to join the plinth for the external and internal corners, depending on the configuration of the room. Every room has internal corners, but not every room has external corners.

Scheme for trimming adjacent fillets

When placing the fillet on the miter box, it is important to consider that the side of the plank that is pressed against the side wall of the installation will be glued to the wall, and the side located at the bottom of the miter box will be glued to the ceiling.

Straps for right angles are cut at an angle of 45°. The fillet, which is planned to be placed on the wall on the right, is cut off from the left end. The plinth is placed in the tool, fixed, then cut with a sharp tool. Wooden plinths are cut with a hacksaw or jigsaw, plastic ones with a stationery knife.

If you use a manual one (knife or hacksaw), act carefully so that the cut area is smooth and the edges are not torn. Having completed this operation with both planks, they are first applied to the installation site and examined to see how tightly they fit together. If it was not possible to join the parts closely, the cut location is adjusted or another, better cut is made.

Manual trimming

Trimming the baseboard manually may be necessary if the angle is not straight or if the miter box could not be found. How to join the plinth in this case?

The angle is measured with a protractor and the resulting value is divided in half. The final number is the angle at which the planks need to be cut.

Using a protractor and a pencil, markings are applied to both baseboards. Using a utility knife or jigsaw, cut off the excess part of the fillet along the marked lines.

Place the finished parts on the corner and check the accuracy. If there are any shortcomings, correct them using a sharpened stationery knife.

Slicing without a miter box

How can you join skirting boards if you don’t have a miter box or a protractor at hand?

You will need:

pencil and ruler;
jigsaw or stationery knife.

Operating procedure:

One plank is applied to the joint of the walls.
Using a pencil, draw lines on the ceiling where the baseboard meets the surface.
Remove the first bar, take the second one, and apply it at the site of the planned installation. Draw another line.
The intersection of two marks on the ceiling is the point that needs to be transferred to both planks.
After completing this procedure, a cut line is drawn on each plinth (from the edge of one side to the intended point).
According to the resulting marks, a cut is made using a jigsaw or a stationery knife.

It may not be possible to cut the fillets perfectly evenly the first time. It makes more sense to first try making cuts on small sections of the baseboard.

If you can’t make perfectly even cuts, you can use special decorative corners. In this case, there is no need to cut the strips - they are installed close to the decorative corner.

Materials for making ceiling plinths

What options are possible?

To begin with, a few words about what ceiling plinths can be made from.

The classic material for the manufacture of such elements of interior decor has long been gypsum. It was from it that various stucco details were cast, decorating the halls of rich houses and palaces. Gypsum skirting boards, as a rule, had intricate reliefs and different sizes.

Gypsum plinth is still produced today, but due to its considerable cost, heaviness and fragility, it has begun to lose popularity to products made from other materials.

Today, real gypsum products for this purpose are usually produced to order, as they have a fairly high cost both in production and installation. Most often they are cast in small batches for restoration work when restoring architectural monuments.

However, the appearance of gypsum fillets still remains attractive, as they are an excellent finishing touch for rooms made in various styles. Therefore, in our time, customers are offered a wide variety of analogues from other modern, cheaper and lighter materials - polystyrene foam and polyurethane. They perfectly imitate natural gypsum fillets.

Ceiling plinths made of polystyrene foam - by visual perception after finishing is completed, it is almost impossible to distinguish them from plaster ones

Such fillets have a number of undeniable advantages - they are light weight, which greatly facilitates their installation, a wide range of relief patterns and widths of the strips. They fit perfectly into different design solutions of both classic and modern interior design styles.

Making wooden skirting boards decorated with carvings is a very labor-intensive process, and this affects the cost of such products

We can’t help but mention wooden skirting boards, as they are quite popular for rooms lined with natural lining, which never goes out of fashion.

Skirting boards made from this natural wood or from composites based on it have their own advantages - durability, the possibility of repeated repainting in various shades and colors, as well as high reliability of fastening to surfaces.

Wooden skirting boards with various relief patterns are made to order. The disadvantage of wooden fillets is their high cost, since very often they require manual work by a craftsman.

Cutting a plinth made of any material, as well as adjusting its corners, is carried out using the same method. The difference may be in the use of tools for marking and cutting, in the methods of attaching fillets to the surface of the wall and/or ceiling.

Features of cutting skirting boards from different materials

Due to the fact that the materials from which fillets are made react differently to the impact of cutting tools on them, before you start cutting the plinth, you should familiarize yourself with some of the features of the process. This information will help avoid accidental damage to products.

Wooden ceiling plinth made using milling technology

Wood can be called the most durable of all the listed materials used in our time for the manufacture of decorative ceiling strips. Therefore, when cutting it, greater resistance arises, due to which burrs and chips can easily form on the cut. Wooden baseboards, especially those that are small in width, must be sawed with a fine-toothed wood saw or an electric jigsaw, also with a “gentle” file.

The structure of the material is clearly visible on the cut of the foam baguette

Expanded polystyrene (foam) is the most fragile of all these materials, so it can easily begin to crumble. It is best to cut it with a sharp stationery or construction knife. When carrying out the cutting process, it is not recommended to press the blade hard on the fillet, as the cut area can be pressed through, which will ruin the appearance of the plank. The work must be done extremely carefully, slowly, without allowing any deformation or crumbling on the cut.

Installation of these products must also be done carefully. Expanded polystyrene strips are not devoid of elasticity, but it is not so pronounced that it would allow the skirting boards to completely follow the shape of a clearly uneven surface. And if you press hard on the baseboard, it may simply break.

Considering the disadvantages of polystyrene foam, it is best to purchase planks with a reserve in case they are damaged. The low cost of such fillets allows this to be done.

Products made from extruded polystyrene foam, along with low density, are distinguished by much higher strength indicators

Extruded polystyrene foam is more durable and reliable, it is easy to cut and does not crumble. Cutting a plinth from this material is much easier, since burrs or cavities rarely form on it. However, just like foam plastic ones, they do not have sufficient flexibility, so it is problematic to stay on a curved section of the surface.

Cutting products from this material can be done using a sharp knife or a hacksaw for metal, with a blade with fine teeth.

Flexible polyurethane skirting board

Polyurethane. Both rigid and flexible plinths are made from it, so they can be attached to a not very smooth wall or a curved section of finishing (for example, when framing an arched vault, column, etc.).

Flexible products made from this material can only be cut with a sharp knife, while rigid products can be cut in the same way as extruded polystyrene foam. The cost of polyurethane skirting boards is quite high, so negligence or mistakes can cause considerable unnecessary costs.

Cutting skirting boards for external corners

Having learned how to join ceiling plinths in internal corners, it is quite easy to understand the process of cutting planks for external ones.

The plinth is applied to the ceiling, and the area where the cut will be made is marked with a pencil.

How to join a ceiling plinth

The part is placed on the miter box at an angle of 45° and cut. If the plank is planned to be placed on the right side of the corner, then it should be cut on the right. Using the same method, cut the baseboard that needs to be installed on the right.

Afterwards, both parts are placed at the site of future installation and the accuracy of the fit is checked.

Main types of ceiling fillets

There are several main types of ceiling fillets that are used to mask the joint between walls and ceiling.

Expanded polystyrene products

Such ceiling plinths are made either by extrusion or injection, and models made of extruded polystyrene are smoother and more durable. In addition, they are unable to crumble, unlike elements produced by injection. They are quite easy to work with, however they are subject to deformation and may break during installation. These elements can be easily cut using a hacksaw or construction cutter;

Polyurethane models

Highly durable, resistant to mechanical stress, flexible and dense, these varieties are in great demand. In addition, they are resistant to high humidity, so they can be used in bathrooms, washrooms and swimming pools. The only drawback of such elements is that they are quite heavy and, if not secured correctly, can sag over time. In addition, in places with large temperature differences, polyurethane can deform and crack.

Wood moldings

This option has high aesthetic qualities and looks especially impressive in some interiors: wood always looks expensive and beautiful. However, this option also has its drawbacks: since wood is a natural material, over time it can become unusable due to drying out or, conversely, rotting and fungus. The wood is quite heavy, so it is usually attached with self-tapping screws. To find out how to properly cut a ceiling plinth, you should study in more detail two cutting options - using a miter box and manually.

Joining planks at non-standard angles

If renovations are carried out in a house that belongs to the old housing stock, the room may have non-standard shapes: for example, have rounded corners. The work of joining the plinth in such rooms is considered the most labor-intensive and difficult.

In this case, the fillets are joined using parts cut from ordinary skirting boards or using ready-made polyurethane moldings.

Prepare the planks yourself as follows: cut the fillets into pieces, taking into account the degree of curvature of the angle; in total, about 5 - 6 parts may be required. First, all parts are applied to the corner and adjusted if they do not fit tightly together, or if the bend of the corner cannot be repeated.

When all the parts are glued, the part is puttied, filling the voids if there are any left, and only then they start gluing the plinth on straight sections.

Joining skirting boards on the ceiling without a miter box

Don't be upset when there is no miter box. By following the technology below, you will learn to work carefully without this tool and get a high-quality result. First of all, let's deal with the sides where the joints of the skirting boards on the ceiling will be at an angle of 90 degrees. We apply the skirting board to the ceiling, press it to the place where we want to glue it. It is important here that the end of the plinth is cut exactly at 90 degrees. We draw - for this we take a pencil - a straight line on the ceiling.

We do the same with the second canvas from the joint side:

The result is two lines with an intersection point, which will need to be marked on our canvases for further preparation for cutting corners.

On the parts of the skirting boards you will need to draw a line from the marked point to the corner and cut along it. You need to cut clearly, trying not to press too hard, so as not to tear the material or leave marks. Next, as in the previous practice, we control what we got by placing the cornices in their places and checking for compliance. If necessary, trim off the excess.

What if we are unlucky and the angle of the walls is different from straight? Apart from the fact that you need to know the size of the angle, there are no difficulties. Having measured the angle, divide the result by 2 and get the desired indicator. It will be necessary to cut the plinth at an angle of this value. Imagine that the angle between the walls is 76 degrees. 38 is the value by which the plinth should be cut. A little practical advice: you can first cut at an angle of 40 degrees, and then make adjustments with a knife at the junction of the baseboards.

Situations often arise when, even with the most diligent marking of corners and carefully carried out work, gaps or dents on the edges may form at the junction of the skirting boards on the ceiling. This happens for various reasons: an uneven wall, an inaccurate angle, or cut defects that occur when the cutting tool is pressed hard. Or because the knife is not sharp. To make the corner and joints of the skirting boards on the ceiling look neat and aesthetically pleasing, the junction can be sealed with putty.

Gluing prepared parts

When installing, glue or liquid nails are applied to the back side of the plank at the points of contact with the wall and ceiling, and the ends of the product to be connected are also treated.

The glue-coated strip is applied to the installation site, carefully and not pressing it too hard. It is recommended to do this with the edge of your palm, especially if the baseboard is made of foam plastic, since dents easily form on it. In this case, glue may appear along the edges; it must be immediately removed from all surfaces with a clean rag or napkin. While the glue dries, the parts are fixed with masking tape.

After the glue has completely dried, the paper tape is carefully removed, the joints of the planks are filled with a sealant of a color that matches the baseboard material, or the cracks are filled with putty. The installation process is now complete. If necessary, the installed plinth is painted.

The process of installing ceiling plinths on internal and external corners with your own hands is quite simple, but the stage of cutting products requires great precision. If it is carried out incorrectly, the entire structure will be installed incorrectly, the planks will not fit tightly to the wall, and large gaps will form at the joints of the fillets.

Ceilings

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Ceiling plinth is glued at the junction of walls and ceiling and performs primarily decorative functions. Attaching skirting boards to walls and joining them in corners is a rather complicated procedure. The ceiling plinth itself is cut into sections of a certain length and their ends are carefully sawed off at an acute angle using a miter box and a hacksaw with a fine tooth. Only after this the molding strips are connected together. That's why you need to figure out how to properly join the ceiling plinth.

Joining skirting boards on straight sections

Features of using ceiling plinths

Ceiling plinth, first of all, is necessary to disguise the junction of walls and ceiling. In the case of tension fabrics, the main purpose of the plinth is to hide the gap between the panel itself and the surface of the walls. In these places, cracks often appear over time that need to be hidden somehow. The corners, and even the walls themselves in the room, are often uneven; this problem can also be successfully dealt with by installing a ceiling plinth.

In addition, the ceiling plinth can also be used when installing hidden decorative lighting in the room. The idea of such lighting has been used by designers for a long time. Its meaning is that because of the baguette, a soft light falls on the ceilings, formed by a backlit ceiling plinth. In this case, you also need to know how to make a joint for the ceiling plinth.

Ceiling plinths are made mainly by extrusion from polyurethane or polystyrene, so they are light in weight. Similar baguettes can also be made from plaster and wood. The molding is available for sale in the form of standard length pieces. Typically this figure is 2 meters. The surface of this product can be smooth or textured. The most popular is the white ceiling plinth, but stores also offer moldings made of colored plastic.

You can combine ceiling plinth perfectly with such popular materials as plastic tiles, wallpaper and panels. When decorating an interior, molding is often used in tandem with stucco elements to give the room a complete look.

The need to join the ceiling plinth

Attaching the molding is by no means the final stage of the repair, because you still have a lot to do. Remember that it is customary to glue the baguette before painting the ceiling surface and wallpapering. When installing ceiling plinths, the main difficulty is joining the ceiling plinths, which consists of connecting individual strips in the corners of the room and connecting when extending the strip along the entire perimeter of the walls.

Traditional ceiling skirting boards come in strips of varying widths and lengths. It is customary to choose the width of the strip depending on the size of the room. The length of the strip can reach from one meter to several. Since the installation of skirting boards is always carried out from standard strips, during the work it will not be possible to do without joining them. In this case, it does not matter fundamentally what material the fillets are made of - gypsum, foam plastic, wood or other polymer material.

Of course, you can find fillets in stores that are already prepared for joining in the corners of the room. In this case, the reverse principle appears. When working with such a plinth, you will have to make straight, rather than oblique, cuts to connect the elements frontally. True, the price of such accessories is much higher compared to classic strips.

The joining of the ceiling plinth should begin with careful preparation of the surface where it will be attached. It must be absolutely dry, smooth, free of dirt and dust. Before joining the ceiling plinth, the surface must be leveled, puttyed and primed. If you are going to attach a baguette to plaster, then experts recommend initially covering it with a water-based paint composition.

High-quality joining of skirting boards is considered feasible, even if the corners in the room are uneven, the main thing is to adhere to the technology of this process. Installation of the strip begins from the corner of the room near the entrance. To correctly cut a strip at an angle of 45 degrees, you need to place its end in a special device - a miter box, which is a U-shaped box with slots located at different angles.

Tools for joining ceiling fillets

Since it is more difficult to arrange the corner joining of a ceiling cornice, you should first figure out how to join the corners of the ceiling plinth. To do this, prepare the following set of tools: a hacksaw or a stationery knife, a miter box, a protractor, a ruler and a pencil. To trim ceiling plinths at non-standard angles (more or less than 90 degrees), a construction knife and replaceable blades are used.

The secret to successfully cutting ceiling plinths is that it is recommended to cut the plank from the front side as well, and not just along the outer edge. If you make an external corner, then do the same on the internal one. If you want to get joints as good as experienced repairmen, then tools such as a miter box or an electric miter saw will be useful, which allow you to achieve high precision cutting.

You can also cut ceiling skirting boards with more economical tools, such as a hand miter box or a hacksaw. A simple saw is cheap, working with it is extremely simple, but the disadvantage of such a device is its roughness. There is always a risk of spoiling the material. For example, if you bought wood or plastic of poor quality, the product may begin to separate into fibers or crumble during operation.

A tool called a jigsaw will help you make a burr-free corner on the ceiling plinth. The advantage of this tool, in addition to high efficiency and accuracy of work, is ease of operation. You can set the jigsaw to any direction of movement and make the highest quality cuts.

However, often there is no miter box at hand, and right angles are rarely found in our apartments. In this case, you can try to make do only with improvised means. Make a stencil from thick paper or cardboard that will clearly follow the inner or outer corner of the wall.

If the inside of the plinth is hollow, then it is impossible to hold it in a vertical position with your hands when cutting it - you need to build a corner from available materials into which you put a baguette, like in a miter box. It's okay if the corner isn't perfect. You can even knock together two boards. It is important that with their help you can reliably hold the molding in one position.

Next, place the corner on top of the stencil in such a way that the end of the corner is located exactly above the corner of the stencil. Place the plinth in the square and cut it, following the stencil as a guide. Unlike the cutting procedure with a miter box, the blade of a knife or saw can only rest against a corner, so you need to be especially careful and attentive.

To work with foam plastic, there is no point in using such a complex technique as a miter box. In this case, you will need an ordinary construction knife. The main thing is to make sure that it has a sharply sharpened blade, then you will be able to make a high-quality cut without delamination or tearing of the material.

Corner joint of ceiling plinth

The joining of ceiling plinths in the corners can be formed by 2 types of corners - internal corners between walls and external ones. Internal corners are present in any room, and their value is always less than 180 degrees - usually 90. External corners can be seen somewhat less frequently. They usually have a value of more than 180 degrees - in most cases 270. Each corner joint will consist of two plinth strips - right and left. Depending on which corner of the cornice is being installed, the planks are cut differently.

Internal corners

The main corners that most often have to be cut are internal ones, in other words, these are the corners of the room. Before joining the corners of the ceiling plinth, remember that the side of the plinth that is pressed against the side wall of the miter box when cutting the corners will be glued to the wall when gluing, and the side pressed to the bottom of the miter box will be glued to the ceiling surface. To create an internal corner of the ceiling plinth, its lower part must protrude above the upper; for external corners, the opposite is true.

The first step is to measure the angle between the walls of the room. If it is ninety degrees or so, you will need to cut the edges of the plank at a 45 degree angle. For uneven joints between the ceiling and walls, the corner radius must be divided by two. Do not confuse the details with each other: the baguette that should be glued on the left should have a cut on the right side, and the right strip should be on the left.

It is necessary to trim the ceiling strip for the inner corner in this way: place the plinth in the miter box, press the edge of the plinth a little further than the slot along the right 45 degree marking and cut it with a hacksaw blade. If the long part of the plinth is located on the left when cutting the corner, then the corner that is cut should be left-handed, and on the right - right-handed.

Cut off two corners at once, right and left, then press the cut plinths into the corner to check the accuracy of the cut corners. If the angle in the room is about 90 degrees, then there will be no problems installing the baseboard. You can always trim small angle discrepancies with a knife.

External corners

The outer corner in rooms is much less common than the inner corner, but it is still useful to know how to join the ceiling plinth in the outer corners. Cutting it is also easy. Here you need to do the opposite. First, make a mark for the beginning of such a corner, to do this, press the plinth against the wall according to the markings, then use a pencil to mark the edge of the corner where you will cut off the outer corner, then you can begin the procedure for making the outer corner of the plinth.

Remember, before applying the mark, the ceiling plinth must be ready for gluing, that is, you must already cut off the inner corner, or ready for direct joining. Place the ceiling plinth in the miter box and press down.

If the long part of the plinth is on the left, then cut according to the left 45 degree designation, as when cutting the inner corner, the side that presses against the side wall of the miter box will be glued when gluing to the wall. Then cut the right side of the corner in the same way as the left. Before gluing, you again need to try on the plinth to control the joining of the plinth.

Non-standard angles

After you have dealt with the external and internal corners, it is worth figuring out how to properly join the ceiling plinth in non-standard corners. Sometimes there are apartments with rounded corners, in which there is also a need to glue the ceiling plinth.

In such a situation, you need to cut the plinth into pieces, depending on the curvature of the angle, for example, 5 centimeters. To glue the plinth in this corner you will need approximately 4 - 5 pieces. After gluing the rounded part, you should remove the excess putty with a spatula, then you can glue the ceiling plinth further in a straight line.

Joining skirting boards on straight sections

We have already figured out how to join the corners of the plinth; now we need to determine how to join the planks on straight sections. You need to connect the parts very carefully, because any defects are noticeable, and not just errors in the corners. Smooth areas are always glued after joining the corners. At the same time, the edges of the plinth also need to be adjusted to a right angle of 90 degrees, because the strips could have been cut unevenly in production.

And the procedure for joining skirting boards on straight sections is quite simple. After installing the corners of the ceiling cornice, the strips with straight ends are placed end-to-end against one corner strip and attached. The next plank is joined to the previous one in the same way.

When the corner strip reaches the far corner located on this wall with a straight strip, it must be tried on in length at the installation site and a mark must be made in order to then make a cut. Next, carefully cut the baseboard at a right angle according to the mark. In order for the parts of the ceiling plinth to form a perfect joint, it is necessary to carefully sand the cut edges using fine-grained sandpaper.

When connecting parts of the plinth end-to-end to the ceiling plinth, glue must be added, the baguette is pressed well in the required place so that excess adhesive is squeezed out onto the wall and ceiling. It is recommended to press the baseboard with the edge of your palm, if possible, because ceiling molding, especially foam plastic, can be easily pressed, after which dents from your fingers remain. Excess composition is removed using a damp rag.

After attaching, you need to fill the gaps formed after installing the ceiling plinth and carefully level them; you can also fill such gaps with a special sealant. Subsequently, you can paint the ceiling fillet or maintain the factory appearance of the molding.

If you did everything carefully, then installing a plinth in a room under the ceiling will not be an impossible task for you. You can successfully join molding on straight sections of the ceiling and in the corners of the room. It’s also worth watching how to join a ceiling plinth in the video, and arming yourself with the necessary tool in advance, without which it is under no circumstances recommended to start doing the work yourself.

General provisions

What is the purpose of floor and ceiling baguettes? Let's figure it out:

Functions performed

Function	Description
Hiding flaws	No matter how hard you try, for example, wallpaper and parquet do not fit perfectly together, especially for our not entirely level apartments and houses, and we should not forget about the technical gap between the floor covering and the wall. The same goes for painted or suspended ceilings. This is where the fillet comes to the rescue, capable of hiding all defects, sagging, unevenness and expansion joints.
Creating a Harmonious Transition	The color scheme of all planes of the room can differ dramatically from each other, plus you should also remember about the color of the furniture interior. Correctly selected baguettes allow you to combine them into a single aesthetic composition.
Masking communications	Electrical wiring, telephone, antenna or network cables are perfectly placed inside the hollow plinth.

An example of placing a wire in a wooden floor molding

Types according to material of manufacture

Fillets can be made of various materials:

Name	pros	Minuses
Wood	Aesthetic appearance of wooden skirting boards due to the original textured pattern; High environmental friendliness	Hydrophobicity; Fairly high price
Fiberboard	Reasonable cost; Attractive appearance imitating expensive tree species; Simple installation instructions	Low resistance to mechanical damage
Polyurethane	Wide range of shapes; Easy to install with your own hands; Acceptable strength characteristics	High sensitivity to high humidity
Polyvinyl chloride	Low price; High moisture resistance; Wide range of colors	Height limitation to 45 mm; Low strength indicators
Metal	High strength; An excellent combination with interior styles such as hi-tech and modern	Quite a small range of models

Sample of a polyurethane ceiling molding with built-in lighting

Device Features

High-quality repairs are not complete without an attractive ceiling plinth (other names - frieze, baguette, fillet). It can be used as a decorative element when creating any type of ceiling. As a result, such a coating will look elegant, and flaws (if present) will become less noticeable.

Today, manufacturers produce a huge range of ceiling structures with all kinds of shapes and sizes. Therefore, you can always choose the most suitable products for your home that will fit perfectly with the planned interior.

Baguette is a ceiling element that can independently decorate a room, while simultaneously hiding all flaws and unevenness Source diychatroom.com

Useful tips

When installing, as well as sealing seams between installed baguettes and walls, it is advisable to listen to the advice of experienced specialists:

In the process of connecting the elements of the ceiling plinth, glue is required. Its excess is removed with a slightly moistened sponge.
After completing the installation of the ceiling cornices, the first thing you should do is putty the joints (corner, straight). Moreover, this should be done only some time after installation. Then the adhesive solution will have time to dry, and the cracks will be clearly visible.
Gypsum putty is often used for finishing living rooms with normal humidity levels: it allows air to pass through perfectly. The mixture containing gypsum is excellent for application to wood and concrete bases.
To seal the holes between the ceiling and the baguette, it is allowed to use sealant. But it should be applied very carefully, always with clean hands.

Installing ceiling moldings and caulking the seams between the elements is a simple task. When performing it, it is important to remain patient, follow the installation sequence, and the recommendations of experienced professionals.

The first method using a miter box

Professional miter box with a rotating hacksaw Long ago, carpenters came up with such a special box with slots - a miter box. It is easy to recognize it, among the variety of repair equipment, by its characteristic appearance. This is the most convenient and indispensable device in solving the question of how to cut the corners of the ceiling plinth.

The miter box usually looks like a tray with vertical holes for a hacksaw. It can be made of wood, metal or plastic. This tool represents the most ancient and simplest carpenter's tool for cutting wooden parts at an angle of 90 and 45 degrees. There are types of such devices for professional work, with a rotating mechanism, in which the cutting tool can be rotated and fixed in any position.

How to properly cut a ceiling plinth Ceiling corners can be divided into internal and external; the joining method is slightly different.

If necessary, you can make a miter box with your own hands. To do this, you can use 3 scraps of plywood or boards of the same size. First, to do this, you need to attach them in the form of an inverted letter “P” and mark the corners. Then, according to the markings, slots are cut for a hacksaw almost to the very bottom, and the boards are twisted.

Internal corner

We take the correct measurements.
After this, we install the plinth strip in the miter box so that this position exactly coincides with the placement on the ceiling.
The plinth should be pressed tightly against the opposite wall of the miter box. We hold and press with our left hand.
We place the hacksaw at an angle of 45 degrees in a special hole and cut off the part.

The adjacent part must be cut in the same way, only in a mirror image, as shown in the photo.

When cutting soft materials (PVC, polystyrene foam), use a hacksaw or a regular construction knife. Then your work will be neat and with smooth edges. For precise cutting, you need to start cutting it from the front part.

External corner

Measure the length of the baseboard from the nearest wall to the outer corner, leaving a pencil line on the inside to indicate the desired length. Keep in mind that the edge (its upper part) should extend slightly outward.
Move the baseboard into the miter box and cut it away.
The adjacent strip also needs to be measured with a margin and cut in a mirror image to the first part.

We try on the ceiling plinth - the joining of the parts should be perfectly even. If the result is not achieved, and there are protrusions at the joints, you can trim the edges with a regular knife until the joint is perfect.

Checking for smooth joining The video in this article describes all the nuances well:

Selecting a new baseboard

We already started talking about this at the beginning of the article; the most important condition for choice is, of course, your personal preferences. You can choose any material and color. But our case has its own specifics. Since the old baseboard was not removed before sanding the floor, the floor underneath is not level and there are depressions and rough spots that need to be covered. During the installation of the old plinth, the joints and cracks were sealed with alabaster; after we remove it, quite large recesses will remain. Plus you will need to cover the bottom of the glued wallpaper.

A dilemma arises here. Modern skirting boards are rarely wider than 70-100 mm. You can, of course, specially order wooden skirting boards with a larger width. But this will result in very large expenses. Let's use a little trick. Let's buy a regular plastic plinth and install it on an additional wooden batten.

How to choose the right wooden plinth?

Evaluation of the material, type, size and other features of the plinth. When the floor covering is selected, it does not matter whether it is natural board, laminate, linoleum, parquet or carpet, it is necessary to select a baseboard for it based on shade, configuration, width and, if necessary, the presence of channels for laying cables. If you decide to install a wooden plinth, then, in addition to the above selection criteria, you need to pay attention to other points related to the manufacturing technology of the product, as well as the quality of the wood.

The choice of wooden skirting boards also has certain nuances

Construction stores offer two types of wooden skirting boards - those made of solid wood and the veneered version.

Solid wood baseboard
The main types of wood for solid baseboards are ash, oak and cherry, which have a beautiful textured pattern and soft shades. In addition, such wood has good durability and the products will last a long time.

Veneered wooden skirting boards.

Veneered plinth is made from inexpensive pine or spruce solid wood, after which its outer side is covered with veneer made from valuable wood species. Therefore, in appearance it is difficult to distinguish it from the massive version - the difference can often be noticed only by looking at the end section of the product.

Solid and veneered skirting boards differ in price. It is clear that the first will cost significantly more than the second.

It is important to choose products made from quality wood. This criterion is primarily taken into account when choosing a massive plinth, since the veneered version a priori undergoes special processing and drying before decoration. Wet wood is difficult to sand, so a product made from it looks sloppy - this is the first reason that such a purchase should be abandoned. In addition, skirting boards made from insufficiently dried wood may subsequently become deformed, resulting in cracking.
If it is necessary for the plinth to be resistant to moisture, then you should choose products made from moisture-resistant wood species - yew, oak, larch, alder or fir. They do not actively absorb water, are easy to process and are easy to install. You should not buy products made from soft hardwood, for example, linden, as it deforms and cracks when it dries naturally.
If you choose a solid baseboard for subsequent painting, then the beauty of the textured wood pattern is not of fundamental importance. However, in this case, it is necessary to carefully inspect each purchased product for the presence of large or through knots, since during installation they can easily turn into through holes, which will weaken the strength of the plinth, and it may simply break. In the best case, the resulting holes will have to be sealed with putty. Therefore, it is necessary to ensure that there are no knots at all, or that they are small in size, light in color and located on the inside of the product.

When purchasing a veneered version, the problem of knots, as a rule, does not arise, since these products are produced in industrial conditions, where strict selection and processing of raw materials for their production is carried out.

Prices for wooden plinths

wooden baseboard

A plinth pressed completely against the wall (on the left) and installed at an angle to it. In the second option, the cable can be passed into the space formed by the slope of the baseboard.

Skirting boards are available for sale, which during installation are either pressed with the entire back plane against the wall, or mounted to it at an angle. When choosing the first option, it is necessary to determine in advance the required number of channels arranged on the back wall of the plinth for the passage of cables, if necessary.

The height of the plinth greatly influences the design of the room. In addition, high baseboards are much more capable of performing protective and camouflage functions.

Another point worth considering is the height of the plinth, which directly affects the presentability of the floor covering frame. For example, a high plinth can elevate even a not very attractive floor pattern. In addition, it will cover the lower part of the wall and protect its finishing, which is often damaged in this area, from possible mechanical influences.

Wooden skirting boards, with similar configurations and sizes, can have a different number of channels for placing cable communications.

If you plan to run communication cables under the baseboard, then you must immediately foresee how many there will be and, depending on their number, select products with the required number of channels on the back side of the products. The choice of the height of the framing elements often also depends on this factor.

The color of the baseboard should be in harmony with the shades of the main finish.

Choosing the required color of the baseboard is also important. But most likely, no problems are expected with this, since the stores offer products made in various shades. If you plan to bring the interior design to the subtleties, then you should take into account the color of the flooring and wall decoration, since the baseboard should be in harmony with both surfaces. The color may differ from the main finish by two or three tones, or, conversely, contrast with it.

Find out how to attach MDF plinths and the procedure for completing the work from our new article on our portal.

How to calculate the required number of products?

It is not difficult to calculate the required number of skirting boards, but this must be done before going to the store to purchase.

Calculating the required number of skirting boards to frame the floor in a room is not difficult.

To determine the total length, the length of each wall in the room in which it will be installed is measured.
If the walls in the house are quite thick, then it is necessary to take into account the required length of the plinth to frame the doorway.
Next, you need to summarize the results obtained.
The width of the doorway (one or more, depending on the characteristics of the room) is subtracted from the amount found.
The resulting value must be divided by the standard length of the plinth, which is most often 2500 mm, and then rounded up. This way you can find out how many pieces you need to purchase.
Experienced craftsmen advise increasing the amount of material by 15%, that is, buying a plinth with a reserve. This is in case one of the products is accidentally damaged, or an error is made during cutting and fitting.

Well, when purchasing, of course, all selected skirting boards must be carefully inspected