How to dock a wooden ceiling plinth in the corners. How to dock a ceiling plinth in the corners? How to cut a corner on a ceiling plinth. The procedure for cutting fillets

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

Creating fillet corners

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

How to use the treatment chair

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

Trimming the ceiling plinth with a miter box

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

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

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

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

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

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

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

Processing fillets using markup

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

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

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

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

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

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

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

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

Trimming with a square

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

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

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

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

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

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

Decoration with decorative corners

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

How to replace the miter box with improvised means

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

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

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

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

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

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

Installation of skirting boards

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

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

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

Since the installation of the ceiling plinth is always made from standard strips 2 m long, in the process of work it will simply not be possible to do without joining them. At the same time, it does not matter what material the fillets are made of - gypsum, wood, polystyrene or other polymeric material (see).

High-quality docking of skirting boards is feasible, even if the corners in the room are uneven (with deviations of 90 degrees), the main thing is that the tool necessary for marking and cutting is available.

So, let's look at how to make the joints of the ceiling plinths on flat areas and in the corners as invisible as possible.

Docking plinth in the corners of the room

Since it is most difficult to equip the corner joint of the ceiling cornice qualitatively, we will first figure out how to properly dock the corners of the ceiling plinth.

To do this, you need to prepare the following set of tools:

Stationery knife or hacksaw (with a fine tooth).
Miter box.
Ruler.
Goniometer.
Pencil.

Trimming the ceiling plinth with a miter box

It must be said right away that in the modern realities of our country, the miter box is far from always a life-saving tool for precise corner trimming of the plinth. The fact is that the angles in our houses are often not equal to 90 degrees, but arranged with an error of up to 5 degrees..

The miter box is designed specifically for trimming the plinth at even angles (see). For this reason, when performing high-end repairs, it will first be necessary to correctly measure the angles with a goniometer and, depending on the result, use or not use a miter box.

Let's assume that the corners are still even, and a miter box can be used to trim the plinth.

In this case, the preparation of skirting boards will have the following features:

Corner joining of the ceiling plinth can be formed by two types of corners - external and internal corners between adjacent walls. There are internal angles in any room, and their value is always less than 180 degrees (usually 90). External corners are somewhat less common. Their value is always greater than 180 degrees (usually 270).
In addition, each corner joint consists of two plinth strips - left and right. Depending on which corner of the ceiling cornice (external or internal) will be equipped, the left and right skirting boards will be cut in a certain way.

To join the plinth at the inner corner, the left and right planks in the miter box are cut as follows:

The left bar is positioned in the miter box at the farthest wall from itself with such a slope, which is assumed during the final installation under the ceiling. The hacksaw is inserted into the left near and right far grooves of the miter box, after which an incision is made.
The right bar is also installed at the far side of the miter box with a similar slope and a cut is made using the right near groove and the far left one to insert the hacksaw blade.

For joining at the outer corner, the left bar is cut similarly to the right one for the inner corner, and the right one is cut similarly to the left one for the inner corner.

Advice! Before joining the ceiling plinth and gluing it permanently, it is necessary to try on the planks in the corner and make sure that they form a clear joint without gaps.

Manual trimming of the plinth for joining

In order to more clearly understand the question of how to properly join the ceiling plinth, it is necessary to understand the features of manual trimming of the ceiling plinth without a miter box. This cutting method is used if the angle is not straight or if the miter box is not available during installation for any reason.

The procedure is as follows:

With the help of a goniometer, the value of the angle being equipped with the plinth is measured, and the result obtained is divided in half.
Alternately, markings are applied to the left and right planks of the plinth in accordance with the final value (usually the value for conditionally right angles is close to 45 degrees). When drawing a cut line on the plinth, it must be inclined in the same way as at the place of further installation.
Along the marking line, cut with a clerical knife and try on the planks in the corner. If everything is done as a rule, there will be no gap between the planks, and the angle will be even and clear.

Docking the skirting board for the ceiling on straight sections

We figured out how to dock the corners of the ceiling plinth correctly, now we will determine how docking is performed on straight sections (see).

And it's quite easy to do.:

When the corners of the ceiling cornice are installed (glued), the planks with straight ends are butted against one of the corner planks and attached.

The next bar is joined to the previous one in the same way. When the straight bar reaches the corner bar of the far corner on the same wall, it is tried on in length at the installation site and a mark is made to make the cut. Next, along the mark, the plinth is carefully cut off at a right angle.

The ceiling plinth has, first of all, a decorative purpose, therefore, when repairing a room with your own hands, special attention is paid to gluing it. However, if it is easy enough on flat areas, then how to join the ceiling plinth in the corners without having experience in this matter? We will advise you!

Plinth is an excellent solution for the harmonious pairing of walls and ceilings, used from time immemorial. Modern fillets perform another function - with their help, the wiring is hidden from the backlight, so they are often produced hollow. The backlight itself is hidden in wide baguettes, the rays of which fall on the ceiling with soft light. Modern ones are made both in the old fashioned way, from gypsum, wood or even stone, and from modern materials - polyurethane or polystyrene.

Most often, white molding is used for decoration, but color models are not uncommon. Regardless of the material or color, all baguettes come in standard lengths, usually within two meters, so you will have to join them in the process. It is customary to glue baguettes before wallpapering and before painting the ceiling. The biggest difficulty in the job that you may encounter is how to fit the ceiling plinth in the corners, given the factor that in modern apartments there are rarely only 4 of them. Against the background of this process, all other moments of gluing baguettes seem like a simple trifle.

Of course, you can get out of the situation in a very simple way - buy ready-made corners, which only remains to be glued into the corners of the room, and glue the rest of the baguettes to them. But this method has certain disadvantages - firstly, they are more expensive. However, this is not the biggest problem, because there is secondly - who said that you have ideal corners in your apartment? Even new buildings cannot always boast of this, and even in old premises you will not find any kind of geometry. Therefore, gluing fillets from individual segments is much more convenient - you yourself set the desired angle!

As in every business, gluing fillets should begin with preparation. You need to prepare both the surface and the baguettes themselves. The surface must be dry, free from dust and other contaminants, smooth. The desired condition is best achieved with puttying and priming. By the way, the usual one, which has excellent adhesion, is suitable as a primer.

Even if the corners themselves are far from perfect, high-quality gluing of skirting boards may well improve the situation for the better, the main thing is to adhere to the technology of the process. The installation of the first strip begins from the corner closest to the entrance to the room. A miter box will help you cut the rail correctly - a special device that looks like an inverted letter P, in the sides of which there are slots at the right angles. Between the sidewalls you insert a fillet, into the desired slot - a hacksaw, and carefully saw.

In addition to the miter box, you will need a set of simple tools that you probably have at hand: a pencil, a ruler, a goniometer and a hacksaw or a clerical knife. Of course, more professional cutting with a smooth edge and without burrs can be done with an electric jigsaw, miter saw or reciprocating saw, but such tools are far from always at hand. When working with hand tools, cut very carefully, without applying pressure, as the teeth can stratify or crumble the material.

The miter box is a rather primitive instrument that you can make yourself if you wish. Let it be just two boards, knocked together at an angle and with a cutout in the right place, but with the help of such a tool you can cut even in the air by pressing the baguette to the boards. If you decide to use foam plastic products, then get a construction knife with a sharply sharpened blade - experienced craftsmen make the right cut on such a molding by eye, because correcting it is easy.

The ceiling plinth can be joined in two versions - in the inner corners between the walls and in the outer ones. Internal corners are present in every room, as a rule, their value is about 90 °. External corners are less common, and in most cases have an angle of 270°. The principle of trimming the molding is the same for both internal and external corners - you need to join two strips, right and left. When you cut a fillet on a miter box, remember that the side of the baguette that is pressed against the side wall of the tool when cutting corners will be glued to the wall when gluing, the same side that is pressed against the bottom of the tool will be glued to the ceiling.

For an inside corner, the bottom side should protrude above the top, while the opposite is true for outside corners. First, measure the angles between the walls - if they are 90 °, then the edges of the skirting board are cut at 45 °. If the angle is different, then simply divide the resulting value by two. The baguette, which will be on the left, should have a slice on the right, and vice versa. Gently clamp the rail in the miter box so that it does not travel, and carefully cut it off, put the resulting blanks in a corner to make sure the cut is accurate. You can always correct inaccuracies with a construction knife or file.

External corners come across in standard rooms not as often as internal ones, however, one incorrectly designed corner can spoil the whole impression of the repair. Cutting workpieces to the outer corner is no more difficult, even somewhat easier than cutting to the inner. Take the baguettes and press them against the wall, as if crossing one with the other, so you can see where the incision will begin and end. You just have to mark the desired points with a pencil and make a cut.

Occasionally, even experienced builders are faced with the tasks of gluing fillets, which cause at least slight confusion. For example, non-standard rounded corners! How to act in such a situation? Regardless of the curvature of the corner, the fillet should be cut into pieces with five-centimeter pieces - often about 4-5 pieces are enough for gluing. The easiest way to glue soft skirting boards in this way, you will have to tinker with wooden or plaster ones.

When installing a floor plinth, the most difficult task is finishing the corner sections. Skirting strips will be cut into separate elements according to the perimeter of the room. Experts recommend that you first draw a visual installation diagram on paper, paint all the dimensions, and also schematically depict how to make the corners of the floor plinth. With such a hint at hand, finishing work will move much faster.

How to make the inner corner of the floor plinth

Although the rooms are usually a regular rectangle, their corners may not correspond to 90º. As a rule, developers and repairers can only dream of ideal angular convergence of walls.

How to cut the corners of the floor plinth, if you are still lucky, and your apartment has the right angles, then in order to cut the plinth strips, you need to follow these steps:

the plinth blank must be placed in the miter box (a special construction tool for cutting planks at a certain angle);

The miter box itself (good) is possible. Before ordering, make sure that the width of your skirting board matches the maximum width of the miter box!

on the side panel of the tool we look for a mark of 45º, insert a hacksaw into the corresponding groove, saw off the excess part of the workpiece;
further, the cut edge is carefully processed with sandpaper.

Important! When cutting a plinth strip, it is necessary to take into account its location (placement side). It is recommended to cut with some increase, which will make it possible to further fit the skirting board as tightly as possible. If a wooden plinth is used, the joint is additionally treated with a special putty for painting.

What to do if the angle of the converging walls is uneven?

In this situation, gypsum plaster and a wide sickle tape will help.

At the junction of adjacent walls, a small amount of gypsum mortar is applied approximately 10 cm to each side.
Next, a reinforcing tape is applied to the corner, gently pressed down with a wooden block.

The corner is given the correct shape, excess mortar is removed with a spatula.

Important! You need to work with a spatula very carefully so as not to disturb the position of the sickle tape, but also not slowly so that the plaster does not dry out

How to join the outer corners of the floor plinth

When the outside corners of the room are 90º, the procedure for cutting the skirting board is the same as for inside corner joints. It is important when cutting to remember the future side of the plank placement. The ends of the joints of plastic plinths are closed with special plugs. If the cutting of the planks was not done very well, you can correct such a defect with mastic, and then cover it with a plug.

How to join the corners of the floor plinth if they do not have 90º:

first we apply the skirting board to the first wall;
draw with a pencil (marker) all the borders;
we perform similar actions with the second plinth attached to another wall;
when marking, a rhombus should be obtained, as in the situation with an internal corner joint, only it will be located outside, respectively, the diagonal is the cutting line of the blanks;
after cutting, we clean the ends of the planks with sandpaper;
then we install the plinth, cover the corner joints with a plug (for plastic products). The joints of wooden skirting boards are covered with putty for painting.

After completing the fastening of the plinth strips in the corner sections, they can be finally fixed around the entire perimeter of the room using self-tapping screws, liquid nails, finishing nails or a special adhesive.

Docking plinth at non-standard angles

If you need to finish a rounded corner, then the skirting board must be cut into 4-5 separate parts, and special plugs must be used to connect them. Fixing is done with putty or a special adhesive composition.

How to saw down the corners of the plinth of the floor inner-outer corner:

we apply the first half of the plank to the wall, draw its border with a pencil (marker) on the basis of the floor;
then we apply the next half of the bar, draw two points: the first is the intersection with the border of the previous bar, the second is with the wall;
then we connect these points together, perform a cut;
the ends of the cuts of plastic samples are closed with plugs, the wooden ones are pre-cleaned, then smeared with putty.

How to cut a corner of a floor plinth without a miter box

Interior corner trim

a profile is placed on the installation site, it must be rested against the adjacent wall;
a control line is drawn on the sexual basis with a pencil (marker);
similar actions are performed near another wall;
the intersection point of two control segments is the lower cut, the junction in the corner is the upper cut.

Outside corner finishing

in this case, similar actions are performed, only the profile is displayed around the corner of the converging walls;
where the control segments intersect - the lower cut, the upper cut - the corner face.

Important! For edging the plinth, you must try to hold the hacksaw when cutting at 45º.

One of the important elements of interior decoration is the ceiling plinth. It would seem a small detail, but without it the room will have an unfinished look. Gluing straight elements is not difficult, difficulties may arise with fitting corners. Therefore, in order not to get into a dead end during installation, you need to know how to join the ceiling plinth - if you do it wrong, it will be quite difficult to hide defects.

What you need to know

Ceiling plinth, it is also called fillet - an integral part of modern interiors. Their use allows you to hide imperfections at the junction of walls and ceilings and give the interior a finished look. Ceiling baguettes are made from different materials, but the most popular are foam and polyurethane. Working with them is quite easy - they weigh little and are easy to cut.

The plinth is produced in strips up to 2 meters long, so during the installation process, joining of the strips will be inevitable. The most difficult joints are corners. They are of three types:

Internal.
Outdoor.
Non-standard.

Skirting boards are attached before the walls and ceilings are finished, but the surface must be prepared, leveled and primed. If the walls do not differ in perfect evenness, it is better to take a narrower plinth - it will be much easier to join it. Accordingly, wide skirting boards are best used on flat walls.

If the joining of the plinth was not without gaps - this often happens when fitting non-standard connections, they can be sealed with sealant. It is best to use acrylic - you can paint on it. After the gap is sealed, you need to form a joint. The sealant can be smeared with a finger, and the residue can be wiped off with a sponge.

Mounting sequence

The baguette must be glued in the following sequence:

the ceiling plinth is attached first in the corners;
then flat areas are glued.

It is necessary to join the fillets on flat areas. Therefore, installation begins from the corners. If you glue the plinth in series, it will be difficult to fit, because. on straight sections it is much easier to cut fillets to the desired dimensions. Joints are best placed in that part of the room where they will be less visible.

Sequence of work

First of all, you need to prepare all the necessary tools. However, it is not so much:

construction knife or hacksaw;
pencil, tape measure;
miter box;
goniometer;
rubber spatula, sponge.

Before installing baguettes, you need to do two things:

Check the angle - if it is 90 degrees, then you can use a miter box to fit, if not, you will have to cut the baseboards manually.
Attach the bar to the ceiling and measure with a tape measure: how far does the plinth go to the ceiling.

This distance serves as a guide for the correct fit and installation of baguettes. Since installation starts from the corners, each bar must be set at this level. Otherwise, you can get a situation where the skirting boards will be glued at different heights in different corners.

Why You Shouldn't Buy Trimmed Items

Manufacturers of ceiling plinths decided to make life easier for finishers by releasing already trimmed elements. It would seem that on this question how to join the ceiling plinths in the corners can be closed - it is enough to purchase ready-made parts and glue them. Unfortunately, not everything is so simple.

Cons of ready-made corners:

high price;
most often, the corners in the rooms are not even, i.e. not 90 degrees, but more or less. Therefore, prefabricated connectors are not suitable.

You can purchase them only after checking all the corners in the room.

Why you need to glue fillets before wallpaper

This question is asked by many novice masters - after all, if you glue the fillets first, the wallpaper will be harder to customize. And if after - the uneven joint of the wallpaper with the ceiling will be closed with a plinth. You can glue in any sequence, each person decides for himself how it is more convenient for him. But there is a difference.

If you glue the plinth after wallpaper:

all uneven seams between walls and ceilings will be closed;
when changing the wallpaper, you will have to change the baguettes;
a high probability of smearing the wallpaper with glue during the installation of skirting boards;
during installation, gaps may form between the fillets and the walls, which must be sealed with putty. If you do this on finished walls, they can get dirty.

If you glue the plinth before the wallpaper:

the wall can be dirty as much as you like - there is no fine finish yet;
all cracks are sealed without problems;

It turns out that it is better to glue the fillets before finishing - this way it is much easier and faster to work.

Miter box use

A miter box is a special tool used for trimming the corner elements of ceiling and floor skirting boards. It was made in the form of an inverted letter "P" with slots in the walls at different angles.

Using it is quite simple. It is important to remember the rule - that part of the plinth that is pressed against the sidewall of the miter box is glued to the wall. And the one that is attached to the bottom will stick to the ceiling. To make it clearer, you can imagine that the bottom of the instrument is the ceiling, and the walls of the room are its vertical parts.

The joint of the ceiling plinth is done in this way:

the baguette bar is turned over and inserted into the miter box. The ceiling part is pressed to the bottom, the one that is glued to the wall - to the vertical part. The plinth is pressed against the near wall of the miter box;
the cut is done carefully, without pressing - otherwise torn edges will turn out.

The difference in trimming the outer and inner ceiling corners lies in the correct placement of the left and right planks:

left inner and right outer corners are cut in the same position;
accordingly, the right inner and left outer are also adjusted in the same way.

Therefore, the main thing when working with a miter box is not to confuse the left and right bars. To facilitate the work, and each time not to remember through which grooves to cut, you can make the appropriate signatures on it for each docking position. It will take a little time - but in the future it will become much easier to work.

Trimming ceiling plinths without a miter box

In some situations, you have to join the ceiling plinth without a miter box. For example, if it is not at hand, or the walls are crooked. Therefore, it is desirable to know how to join the corners of the ceiling plinth using other tools.

There are several ways to manually dock:

using a goniometer;
making markings on the wall;
drawing a miter box.

An important point - in addition to the fact that the planks need to be marked, when cutting, they must be kept in the same position as they will be on the wall. Otherwise, the cut will be crooked. Usually, a 90 degree template is made for this.

Making it is easy:

screw an ordinary bar to any surface - it will serve as an emphasis for joined baguettes;
if there is no bar, draw a straight line on the plane, and use a square as a limiter.

It is worth noting that the miter box does not always help. Therefore, you need to know how to join the plinth manually.

Docking with goniometer

In general, a protractor should be included in the arsenal of any finisher - in our apartments, the angles are rarely 90 degrees. When using this tool, joining the ceiling plinth consists of the following actions:

the angle is measured with a goniometer;
the resulting value is transferred to both strips of the ceiling plinth. It is important to align the planks in the same way as they will be glued to the wall;
after marking the plinth, they are cut with a hacksaw or a knife, while there is no need to rush so as not to fill up the knife blade - then there will be gaps when joining.

If everything is done carefully, the corners will turn out beautiful.

Marking on the wall

This method is useful when there is no goniometer. For marking, you only need a pencil.

Sequencing:

bring one panel to the corner, draw a line with a pencil on the upper border of the plinth on the ceiling;
make the same markup for the second plinth;
the corner on the wall and the intersection of the lines on the ceiling are guidelines for cutting. To mark the cut line, you need to attach the plinth to the wall and connect the resulting points.

After that, the borders can be cut.

Draw a miter box

Another trimming option is according to the drawn markings. The markup is drawn according to the miter box principle - two parallel lines are drawn, and corners are marked between them. Also, you can transfer values \u200b\u200bfrom a protractor to such a markup - cutting baguettes will be clearer this way. In this case, you must not forget to put the plinth in the right position when cutting.

Of course, these methods will not give an ideal result at first - the junction will have to be adjusted, but this is done very simply. But over time, the hand will fill up, and the cuts will become much smoother.

Joining outside corners

The docking of skirting boards in the outer corners is done in the same way as in the inner ones. If the angle is even, a miter box is used. If not, cut by hand.

Sequencing:

on the ceiling, the distance of the skirting board for both planks is marked;
the left and right baguettes are alternately applied, marks are made with a pencil along the upper edge of the plank opposite the corner;
the intersection of the lines - the top point of the cut, the corner - the bottom;
panels are applied and marked;
baguettes are carefully cut, while they must be kept in the same position as they will be on the wall.

When joining ceiling plinths at external corners, one unpleasant feature may appear. When the baguettes are already fitted and glued, they begin to disperse. To fix them, it is good to use long needles from syringes. To do this, the fillets are connected at the top and bottom. When the glue dries, the needles must be removed - there will be small holes that are easy to repair.

Irregular corners

Sometimes you may encounter a situation where you have to glue fillets at non-standard angles. For example, how to dock a ceiling plinth if the corners are semicircular? This is done quite simply.

Since it will not work to give the desired shape to a whole baguette - it must be cut into pieces of 3-5 cm each. The size depends on the radius of the corner.

Docking flat areas

The final stage in the installation of ceiling moldings is gluing straight sections. Everything is much simpler here. Smooth planks are fastened end-to-end to each other from one corner to another.

Sometimes skirting boards have to be trimmed - the edge can be damaged or unevenly cut at the factory. To do this, it is most convenient to use a miter box. In order for the bar to stick well, you need to press it down and hold it with your hand for several minutes. It must be remembered that baguettes are quite delicate and it is easy to leave a dent on them.

Thus, making neat joints of ceiling plinths is a doable task. The main thing is not to rush and act carefully. This is where the old saying comes in handy - measure seven times, cut one. It is better to make sure once again that the markup is done correctly than to cut off the baguette again.

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