How to cut the outside corner with a miter box

How to cut the outside corner of a skirting board with a miter box. The main secret of cutting

The inner corner of the skirting board is the key. Professionals know that the skirting board is cut at the outer edges and on the front side (which is also the inner one). To cut the ceiling blanks more conveniently, a miter box is used. It is imperative to choose a good saw that will cut corners quickly and accurately. You can take a regular hacksaw for metal.

High-quality trimming of the ceiling plinth is impossible without the right choice of materials. If the walls in the apartment are not even enough, smaller material is suitable for joining at the corners. Due to the fact that it is flexible enough, the corners of the skirting boards are more accurate. How to cut a large ceiling plinth? The task is simplified when the walls are perfectly flat.

The next point is how to cut the skirting board depending on its location. The rule is very simple: the left one is always applied to the miter box on the left, and the right one. on the right side. If you confuse the order of how to cut the ceiling plinth, then the docking will become a real problem.

Styrofoam is the easiest to work with. Let’s take a look at how to cut a ceiling plinth according to all the rules:

  • having measured the corners of the walls, we get to work. If they’re perfectly straight at ninety degrees, you’re in luck. you just need to cut off a 45-degree angle. The principle of working with the 2nd segment is exactly the same;
  • but how to cut the corner of the ceiling plinth at the curved joints? The radius of the corner between the ceiling and the walls is divided by 2;
  • once again we focus on how to properly cut the corners of the ceiling plinth. A baguette for gluing on the left side has a characteristic cut on the right, but the right fillet is cut on the left;
  • an important question: how to cut the corners of the skirting board inside and out? The bottom edge always protrudes above the top, with respect to the outer corner, the opposite is true. The pliable polystyrene foam and soft texture do their job. it is much easier to customize such accessories. You will have to tinker with only wooden or plastic parts;
  • when the inner and outer corners of the skirting board are ready, the planks are fitted to the ceiling. They will need to be trimmed according to the direction of abutment to the surface;
  • if the rough docking is successful, the fillet is glued or screwed to the wall and ceiling. Seams securely seal.

How to cut wide skirting boards. Types of ceiling and floor skirting boards, choice of tools

Installation of moldings and skirting boards is no less important stage of the renovation than any other. And trimming the corners is the hardest part here. It is important to choose the right tool for the job and the most suitable cutting method.

Outside corner cutting

It is not always possible to find an outside corner in an apartment. However, it is still worth knowing how to make a corner on the ceiling plinth with the help of fixtures in such situations.

The step-by-step work algorithm is the same as for the inner corner. The only, and the main, difference is that for the inner corner the bottom of the fillet is longer than the top, for the outer corner, on the contrary, the top is longer.

External fillets

To figure out how to quickly cut and make beautiful the outer corner located on the ceiling plinth, you will need:

  • Measure the length of the fillet from the wall surface to the point where the corner is.
  • Mark the wrong side of the part with a pencil.
  • Place the outer corner into the bottom of the miter box and cut at a 45 degree angle.
  • Cut the adjacent strip according to the same pattern.
  • Try on parts and trim the ends with a knife for perfect seams.

On a note! The outer element should protrude slightly outward.

How to cut the corner of a baguette correctly. Using a laser level

In modern conditions, many home craftsmen already have in their instrumental “arsenal”, which are excellent for checking the straightness of the angle, and marking the baguette when forming both internal and external corners.

How this is done is described step by step in the following instruction table.

Illustration Brief description of the operation to be performed
To begin with, it is necessary to accurately position the laser level itself by placing the same distance from the corner along the lines of the floor and walls, for example, 500 mm each. The marked points are connected by a diagonal line. After that, they find and mark its middle. The laser level is installed on the floor, turned on, and then placed so that the vertical plane specified by it (its projection in the form of a line) passes through the middle marked on the diagonal and coincides with corner of the room. The beam should pass vertically along the mowing line of the corner. this at the same time shows how evenly the corner of the room is formed. In fact, a plane is set that cuts the corner of the room exactly in the center. It is in this plane that the joint of the skirting boards should be located.
In this case, the level should be located so that the projection of this plane is also displayed on the ceiling. You can fix the resulting line-bisector with pencil marks. But even better. do not remove the device, as it will help to more accurately display the desired cutting line on the plinth attached to the place of future attachment. Probably, it is clear that the next step is to install one baguette at the installation site. The plank must be resting with the end side against the wall. The beam from the laser builder, passing along the surface of the plinth, and even along all of its embossed protrusions, will accurately show the cut line.
After that, along the mowing line of the beam, with the help of a pencil or a thin marker, the cutting line is outlined.
Using a knife, a corner is cut along the intended mowing line. it is impossible to make a mistake in this case. Then the mowing line of the cut is marked in the same way and the second plinth is cut.
Now that both parts for forming the corner are ready, they need to be connected together at the place of future fixing. If the joint is neat, then you can mount the baguette on glue. If a small gap has formed between the strips, then the ends of the skirting board must be corrected with a knife.
When installing the ceiling plinth, the strips that form the corner are first glued, and the flat trims are fixed last.
If, when carrying out the approximate alignment of the corner side of the baguette, its other end will find on the already fixed segment of the skirting board, you should immediately mark the required length in order to cut off its excess. In this case, the even edge is trimmed just at right angles.
To correctly cut the baguette for the outer corner, it is also necessary to start marking from the floor using a laser level. There is a slight difference in the initial construction. At the beginning, the mowing lines are simply drawn along the ruler, which are a continuation of the walls. Then an equal distance is laid on them from the corner, these points are connected by a diagonal on which the center is determined. The beam is directed through this mark to the protruding corner, also with the projection of this plane on the surface of the ceiling.
Further, segments of the baguette are alternately applied to the wall and the protruding corner so that the beam passes through them. Marking is made along the mowing line of the projection, and then the end part of the skirting board is cut. After that, it is necessary to try on both segments at the installation site, aligning the cuts. If necessary, the ends of the strips are adjusted. If everything is normal, proceed to fixing the fillets on the surface.

How to cut the inner corner of a skirting board with a miter box. Using a miter box

The tool allows you to cut the corners of the molding, located on the outside or inside. The swivel mechanism will help to form parts with a bend of 90 or 45 degrees.

Cutting the end of the baguette at 45 degrees for the inner corner

Fillet connection in the corner close to 90 o. does not cause difficulties, since the ends of the right and left parts are cut at an angle of 45 o. To do this, you can use various devices: a miter box or a drawing on a workbench or paper. Step by step work is performed in the following sequence:

  • the right baguette is tried on the wall, after which it unfolds under the left hand and fits to the far wall of the miter box face up so that the plane in contact with the wall is pressed against the side bar of the device, and the second one lies on the base;
  • with the left hand, the baguette is tightly pressed against the instrument;
  • using the slots with the right hand, an angle of 45 o is cut. For work, you can use a hacksaw for metal or a blade from it. We discussed above how to cut various materials;
  • the place of the cut is sanded with sandpaper, since it is not always possible to cut exactly;
  • the left baguette is cut in the same way, only everything is done in a mirror image;
  • the quality of the cut is checked, for which the right and left fillets are joined in the corner. If the gap is minimal, the baguette is attached to the wall. You can attach it with glue or self-tapping screws, if the skirting board is heavy (plaster, wood).
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For information: about how to choose glue for each type of baguette, you can read in the work “How to choose glue for a skirting board”.

How to cut the corner of a baguette correctly. Using a laser level

In modern conditions, many home craftsmen already have in their instrumental “arsenal”, which are excellent for checking the straightness of the angle, and marking the baguette when forming both internal and external corners.

How this is done is described step by step in the following instruction table.

Illustration Brief description of the operation to be performed
To begin with, it is necessary to accurately position the laser level itself by placing the same distance from the corner along the lines of the floor and walls, for example, 500 mm each. The marked points are connected by a diagonal line. After that, they find and mark its middle. The laser level is installed on the floor, turned on, and then placed so that the vertical plane specified by it (its projection in the form of a line) passes through the middle marked on the diagonal and coincides with corner of the room. The beam should pass vertically along the mowing line of the corner. this at the same time shows how evenly the corner of the room is formed. In fact, a plane is set that cuts the corner of the room exactly in the center. It is in this plane that the joint of the skirting boards should be located.
In this case, the level should be located so that the projection of this plane is also displayed on the ceiling. You can fix the resulting line-bisector with pencil marks. But even better. do not remove the device, as it will help to more accurately display the desired cutting line on the plinth attached to the place of future attachment. Probably, it is clear that the next step is to install one baguette at the installation site. The plank must be resting with the end side against the wall. The beam from the laser builder, passing along the surface of the plinth, and even along all of its embossed protrusions, will accurately show the cut line.
After that, along the mowing line of the beam, with the help of a pencil or a thin marker, the cutting line is outlined.
Using a knife, a corner is cut along the intended mowing line. it is impossible to make a mistake in this case. Then the mowing line of the cut is marked in the same way and the second plinth is cut.
Now that both parts for forming the corner are ready, they need to be connected together at the place of future fixing. If the joint is neat, then you can mount the baguette on glue. If a small gap has formed between the strips, then the ends of the skirting board must be corrected with a knife.
When installing the ceiling plinth, the strips that form the corner are first glued, and the flat trims are fixed last.
If, when carrying out the approximate alignment of the corner side of the baguette, its other end will find on the already fixed segment of the skirting board, you should immediately mark the required length in order to cut off its excess. In this case, the even edge is trimmed just at right angles.
To correctly cut the baguette for the outer corner, it is also necessary to start marking from the floor using a laser level. There is a slight difference in the initial construction. At the beginning, the mowing lines are simply drawn along the ruler, which are a continuation of the walls. Then an equal distance is laid on them from the corner, these points are connected by a diagonal on which the center is determined. The beam is directed through this mark to the protruding corner, also with the projection of this plane on the surface of the ceiling.
Further, segments of the baguette are alternately applied to the wall and the protruding corner so that the beam passes through them. Marking is made along the mowing line of the projection, and then the end part of the skirting board is cut. After that, it is necessary to try on both segments at the installation site, aligning the cuts. If necessary, the ends of the strips are adjusted. If everything is normal, proceed to fixing the fillets on the surface.

How to cut the corners of a skirting board with a miter box. How to properly cut the corners of ceiling plinths: both with and without a miter box

When planning the premises of their apartment, many people think about how difficult the work can be. However, everything is not so scary: the ceiling plinth can be installed with your own hands. the main thing is to know about some of the features of the materials from which this finishing element is made.

How to cut the outside corner of a skirting board with a miter box. Using a miter box

The tool allows you to cut the corners of the molding, located on the outside or inside. The swivel mechanism will help to form parts with a bend of 90 or 45 degrees.

External fillets

To figure out how to quickly cut and make beautiful the outer corner located on the ceiling plinth, you will need:

  • Measure the length of the fillet from the wall surface to the point where the corner is.
  • Mark the wrong side of the part with a pencil.
  • Place the outer corner into the bottom of the miter box and cut at a 45 degree angle.
  • Cut the adjacent strip according to the same pattern.
  • Try on parts and trim the ends with a knife for perfect seams.

On a note! The outer element should protrude slightly outward.

How to make the outer corner of a skirting board

How to cut the corner of a skirting board evenly

When we evaluate a new renovation, we involuntarily turn our gaze, first of all, at the ceiling. No matter how mind-blowing the interior would be, its score from the curves of the joints of the finish will plummet. In this article we will tell you the instructions about the ceiling plinth. how to make the joint angle perfectly even.

Having completed the decoration of the walls and ceiling, ugly transitions between them will involuntarily remain. For this, fillets are used at the place of transition of two materials. When installing them, it is important to maintain the evenness and accuracy of the joints. Related article: how to properly glue the ceiling plinth with glue and putty.

Professional miter box with a rotary hacksaw For a long time already carpenters have come 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 irreplaceable device in solving the problem that has arisen, 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 oldest and simplest carpenter’s tool, for cutting wood pieces at 90 and 45 degrees. There are types of such a device for professional work, with a rotary mechanism, in which the cutting tool can be rotated and fixed in any position.

How to cut the ceiling plinth correctly Ceiling corners can be divided into internal and external, the method of joining them is slightly different.

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

  • Making the right measurements.
  • After that, 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 firmly pressed against the opposite wall of the miter box. Hold and press with your left hand.
  • We put a 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, styrofoam), use a metal hacksaw or a regular utility knife. Then your work will be neat and with smooth edges. For an accurate cut, you need to start cutting it from the front.

    • Measure the length of the skirting board from the nearest wall to the outer corner, leave the line on the wrong side with a pencil, indicating the desired length. Keep in mind that the edge (its upper part) should protrude slightly outward.
    • Move the skirting board to the miter box and cut it.
    • The adjacent bar also needs to be measured with a margin, and cut off in a mirror image to the first part.

    Trying on the ceiling plinth. the joining of the parts should be perfectly flat. If the result is not achieved, and there are protrusions at the joints, you can trim the edges with an ordinary knife to a perfect fit.

    Checking the smooth connection In the video in this article, all the nuances are well described:

    Method two. no additional tools

    For the inner corner, you can use the simplest way of perfect joining. by marking on the ceiling. Another example of how to cut a corner nice and even.

  • Attach the fillet to the ceiling, firmly pressing its flat edge into a corner.
  • Draw a line along the long side of the plinth on the ceiling.
  • Do the same with the adjacent part on the other side.

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    The end result is an even 45 degree angle when you draw the line from the point of intersection to the edge of the part. This method of how to cut a skirting board is available to everyone, without the presence of special tools.

    With a good eye and accuracy of hand action, you can use a homemade template that resembles an imitation of a miter box. To do this, take a thin board or thick plywood, and draw the layout in the form of a horizontal rectangle. Use a protractor to mark 45 degrees on the right and left sides of the rectangle. Draw mowing lines connecting opposite edges.

    Now you can solve the problem of how to cut the ceiling plinth using this layout. The actions are simple and similar to the description above in the first option. Only the ceiling parts should not be inserted, but placed on the drawing and the hacksaw should be combined with the layout of the layout.

    Description of methods for gluing ceiling skirting boards (cornices) to the ceiling. The method of gluing with glue, putty and sealant. How to make even corners on the ceiling.

    The quality of the ceiling finish greatly affects the appearance of the room. Therefore, they try to do everything perfectly, or very close to it. The finishing touch to the design is the ceiling plinth. They give the finish a complete and holistic look. The strips themselves are mounted on flat surfaces simply: on a special white glue, but problems arise with the design of the corners. Without knowing how to make the corner of the skirting board correctly, a lot of material deteriorates. How and what to cut it in the corners and tell you.

    The very first skirting boards on the ceiling were made of plaster. They were cast in special molds and then installed on the ceiling with mortar. Such figured ornaments were called fillets. Today, you can rarely see them: they are expensive, and outwardly they are almost indistinguishable from the cheaper options. And the name is almost lost.

    The most popular ceiling skirting boards are made of polyurethane or polystyrene. They are inexpensive, look great, are easy to install, have a wide range of profiles and patterns. The width can be from 5 mm to 250 mm. They are used in almost any room, decorated in any style. An exception is wooden houses with a corresponding interior. Wooden products are most often used here. the style dictates its conditions.

    There is also a similar plastic finish. It is mainly installed in bathrooms. But even in damp rooms, you can safely mount polyurethane strips. they are not afraid of damp.

    You need to cut the ceiling plinth in the corners of any material in one of the ways described below. The only exception is plastic skirting boards: you can arrange such a corner only using ready-made corners.

    Working with skirting boards made from different materials means using different cutting tools. When working with a wooden skirting board, it is more convenient to work with a saw on wood. All others, including plastic ones, made of foam and other polymers, are better cut with a blade for metal. The result is a smoother cut, less burr. Saws are usually used when working with a miter box.

    Corner design looks attractive

    When working with polystyrene skirting boards without special devices, they are cut with a good office knife. Its blade is quite thin and even, the cut is smooth, not wrinkled. If you use a saw with polyurethane or polystyrene, do not press hard: you can wrinkle.

    In general, in order to get used to the tool and material a little, take a piece and practice on it: cut, saw, trim. So there will be fewer problems when working.

    Most of the problems when working with skirting boards arise in the design of corners. Since the surface of the products is complex, it will not be possible to simply cut off at the desired angle: it is also necessary to cut so that they dock and, preferably, without large gaps. In reality, there are several ways to make the corner of a ceiling plinth perfect (or almost).

    If the corners and walls in the room are even, you can use a special carpentry tool. a miter box. This is an inverted U-shaped chute in which the mowing line is marked for cutting at 90 ° and 45 °. The part in which you need to make a gash is laid inside, a saw is inserted into the guides. The part is held in place, cut at the desired angle.

    This is what the miter box looks like. Can be plastic, wood or metal

    In the case of skirting boards, not everything is so simple: they must simultaneously adhere to two surfaces, therefore they must be pressed against one or the other wall of the miter box. When working with ceilings, they are pressed in the side closest to you.

    The sequence of actions when finishing the outer corner, you need to make a gash at an angle of 45 degrees. Place the miter box in front of you. Trying on how the plinth will be located, determining which part of it will be attached to the ceiling. In order not to get confused and cut off the ceiling plinth correctly, place the strip that will be located on the right on the right, the one on the left on the left.

    How to cut a corner on a ceiling plinth: install it correctly in a miter box

    Press the part that is on the ceiling to the bottom of the miter box. The other side is closer to you and raised. Lean it on the wall of the device so that it does not stagger when cutting. That is, the front part of the skirting board turns out to be turned away from you. Do the cutting direction as shown in the photo below. By folding the two cut pieces together, you get a protruding outer or outer corner.

    How to make the outer corner of a skirting board using a chair

    First put the sawn-off parts in place “dry”, without applying glue. If the geometry of the corner is not so perfect, you can tweak it a little with a knife. It is easier to cover small errors with a special putty.

    The situation is very similar with the inner corner of the skirting board. First you try on which side will be on the ceiling, press this part to the bottom of the miter box, lean the second part on the wall closest to you and make cuts as shown in the photo below.

    How to make an inner corner of a ceiling plinth using a miter box

    And again, first try on without applying glue, if necessary, slightly adjust. Then apply a thin bead of glue to both surfaces that will adhere to the wall or ceiling.

    Your own version of how to use the miter box correctly is shown in the video.

    How to make a corner of a ceiling plinth without a miter box

    Few people in apartments or houses have angles of exactly 90 °. Small deviations are easily corrected after fitting. But not always. Then you have to mark everything “in place”. under the ceiling.

    You will need a finely contoured pencil (hard. it is not so visible on the ceiling, but leaves quite clear marks near), a small piece of plinth, a ruler and a good stationery knife if you work with polyurethane (polystyrene) baguettes or a metal saw to work with other materials.

    Apply the plinth to the corner, draw along the outer edge with a pencil. Apply to the other side of the corner, also mark. You have a cross on the ceiling, the center of which marks the place where the plinths of the ceiling plinth should converge (look at the photo). Having installed a piece of plinth in the corner, which will be glued there and resting it with its end on the wall, transfer the mark to it.

    How to make corners on skirting boards without using special tools

    corner, miter

    Now take a ruler and connect the edge of the skirting board with the marked mark. If you just put the plinth on the table and cut along the mowing line, the two parts in the corner will still not fold: the inner part will interfere. It can be trimmed later by trying on the ceiling. The second way is to set the piece to be cut on the table with the piece that will be on the ceiling. And cut along the mowing line, but holding the knife at an angle of about 45 °. It will still be necessary to correct, but much less (and less chance of error).

    Repeat the same operation with the second bar. Put it against the desired wall, rest the butt against the adjoining wall, mark the place where the cross is drawn, draw the line and then cut it off. Correction Carried out “dry” without applying glue.

    You repeat exactly the same steps for the outer (protruding) corner. Now you know another way to make a corner of a ceiling plinth, and without a scissor or other special devices.

    There is one more, the easiest way. For skirting boards made of polyurethane or polystyrene, use ready-made, factory decorative corners. They are installed in a corner, strips are glued to them closely. It is very easy to cut them if necessary: ​​by a few millimeters with an ordinary clerical knife.

    If the installation of the first corner is completed, we can assume that you have already learned almost everything. “Almost”, because you still need to learn how to join the corners and cut the planks to length. When some part is already glued and a small distance is left to the corner, how not to be mistaken with the length? The answer is simple: leave stock.

    At first, you can cut a piece 10-15 cm longer: it will be possible to redo it several times if something does not work out right away. Then you make a corner in the way described above, try it on dry, adjust everything so that the result suits you. Only then can you attach the already cut strip to the corner and mark the place to which it can be shortened. You need to trim at exactly 90 °. It is not necessary to use a miter box. Just try to put the knife (hacksaw) perpendicular to the surface.

    Ceiling repairs most often end with the installation of decorative ceiling plinths, called fillets by professionals. These interior details are used not only for decorative purposes, but also have a purely practical function: with the help of skirting boards, you can hide uneven joints between the ceiling and the wall. In addition, the appearance of a room without fillets will seem unfinished.

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    Any room has internal corners, and also, if the ceiling is of a complex shape, there are also external corners. Therefore, many owners who make repairs on their own have a question: how to make a corner of the ceiling plinth. Let’s find out how to correctly make the inner and outer corners of the ceiling plinth.

    To trim the corners of the ceiling molding, we need the following materials:

    Home Improvement Projects : How to Cut Angles With a Miter Saw

    • Miter saw;
    • sharp knife;
    • miter box;
    • ruler, square, pencil.

    How to make the outer corner of a skirting board?

    In an ordinary room without any protrusions, there are four interior corners. Consider how to properly cut the ceiling baguettes for gluing them in such corners.

    Before you start gluing fillets, you need to make a markup: measure the perimeter of the ceiling, determine the joints of the baseboards. In addition, it is necessary to measure the angle between the ceiling and the wall: with flat surfaces, it should be 90 °. In this case, adjacent skirting boards will have to be cut at an angle of 45 °.

  • Typically, a sharp utility knife can be used to corner the PVC skirting board. Baguettes made from denser materials can be cut with a saw or a hacksaw, but it is best to use a special carpentry tool. a miter box, which is a groove with slots. The skirting board is inserted into the miter box and cut at an angle of 45 °. The opposite skirting board is cut in the same way.
  • After that, the cut parts of the baguettes should be tried on by attaching them to the inner corner. We check the evenness of the cut and the tightness of their connection. In the event that the angle between the ceiling and the wall is uneven, markings should be made in place, and then, using a sharp knife, adjust the parts of the skirting boards. Now you can glue the skirting boards to the ceiling.
  • How to make an inner corner of a ceiling plinth?

  • As practice shows, in order to make an even outer corner of the ceiling plinth, you can also use a miter box. This very handy tool will help you cut baguettes exactly at the desired angle. First, the skirting board must be attached to the corner and the markings must be made. Then the strip is inserted into the miter box with the side that will be glued to the wall, and the opposite edge should be at the bottom of the tool. Cut off the fillet at an angle of 45 °. In this case, the plinth should be kept as even as possible, otherwise the cut will be uneven and an ugly gap will form in the visible outer corner, which will be quite difficult to seal. In the same way, we cut off the second bar.
  • Now you need to bring both parts together and check the evenness of their cut. With proper cutting, there is no gap between the skirting boards, and their edges are tightly adjacent to each other. If the angle between the ceiling and the wall is uneven, then the first plinth is cut in the miter box, and the second is adjusted manually until their cuts coincide.
  • The joints on the outer corners of the ceiling skirting boards can be decorated with special plastic corners.
  • This is what the skirting board will look like when glued to the inner and outer corners.

    Before you start trimming the skirting boards, it’s best to practice on small pieces of baguette. When trimming, you can leave 1-2 mm in reserve, and when adjusting, these extra millimeters will be sanded.

    How to cut the corner of a ceiling plinth evenly When we evaluate a new renovation, we involuntarily turn our gaze

    How to cut ceiling plinths in corners The quality of the ceiling finish greatly affects the appearance of the room.

    How to cut the corner of a ceiling plinth evenly When we evaluate a new renovation, we involuntarily turn our gaze

    Corner docking

    You need to dock the inner corners of the ceiling plinth as follows.

    • Place the bar in the miter box, pressing its edges a little further than the slot (the right mark should be at 45 degrees).
    • Carefully cut the strip at the pre-marked location.

    The side of the skirting board, pressing against the lower part of the miter box, is attached to the ceiling, and the one that was located on the side. to the wall surface.

    It is recommended to cut the right and left corners at the same time. After that, the cut strips must be attached to the ceiling in order to check the accuracy of their coincidence. If, nevertheless, some errors arise, they are corrected with a construction knife.

    The process of trimming planks with a miter box

    You need to dock the ceiling plinth in the outer corners a little differently.

    • Prepare fillets for gluing by cutting the inner corner.
    • Make marks to show the location of the corner start.
    • Place the product in the miter box with the longest part on the left side.
    • Cut 45 degrees to the left mark.
    • Check that the bottom of the product fits perfectly to the outer corner when gluing.

    How to join a ceiling plinth. Instructions on how to join the ceiling plinth in corners and in straight sections

    Ceiling skirting boards are often used in modern interiors. In order for them to become a full-fledged decorative element in the room, you need to responsibly approach the installation of this part. We offer you to figure out how to dock the ceiling plinth yourself.

    Perfectly joined fillets are an important part of the interior design

    Tools for the job

    In the process of performing work, you may need the following tools:

    • hacksaw for metal;
    • stationery and construction knife;
    • goniometer;
    • miter box;
    • pencil;
    • ruler.

    The miter box is the main tool that will be needed to join the plinth in the corners

    Ceiling plinth how to cut corners. Miter box cutting: outside corner

    Most often, when installing ceiling plinths, home craftsmen are interested in how to correctly arrange the interior corners in the room. Cutting outside corners is done less often, but with a certain layout of the walls, it is necessary. Consider how to correctly make the inner fillet using a special tool (miter box).

    First you need to purchase a miter box. This tool is a tray in which the part is fixed and trimmed. In order to measure the length of the required product, you need to attach it to the ceiling. Next, you need to install the skirting board in the miter box. Its location should correspond to the position it will occupy on the ceiling.

    Important! During cutting, you must hold the fillet with your left hand. It should fit snugly against the wall of the instrument. The part of the product that will be fixed to the ceiling should be on top. The other part is firmly pressed against the bottom of the working tool.

    How to properly cut the inner corner of the ceiling plinth is a difficult question, which can be answered with the help of the corresponding photos. Experts recommend studying them, and only after that start work.

    After making sure that the product is positioned correctly in the tool, you can start cutting itself. The hacksaw must have a certain angle, namely 45 degrees. During work, it is not recommended to apply strong pressure on the cutting tool, as the surface of the miter box can be damaged. Then the adjacent fillet is trimmed, which is done in a “mirror” way.

    Preparation

    Before making the joint of the ceiling plinth, you should carefully prepare the surface. It must be completely cleaned, leveled, putty and primed. If the plinth will be attached to plaster, it is advisable to pre-coat it with water-based paint.

    Inner corner

    The prepared plinth is applied to the ceiling, the desired length is set aside.

    Then this very bar is inserted into the miter box exactly as it will be located on the ceiling. It must be pressed against the far wall of the device. In this position, the skirting board is held with the left hand.

    The blade of the hacksaw should be in such a position that its angle is 45 degrees, and the handle is as close as possible to the hand. Trying to avoid pressure on the saw, carefully cut the workpiece.

    Next, at the plinth, you need to cut off the striker. It is also placed at the far wall of the instrument, holding and pressing, this time with the right hand.

    How To Cut Wood Trim. Ace Hardware

    The position of the hacksaw is similar to the previous procedure. its handle approaches the hand at an angle of 45 degrees. The skirting board is trimmed.

    Then the finished, already cut strips are docked. the accuracy of the fit is checked. It is believed that for better orientation, when making an inner corner, it is better to start cutting from the front of the product. The cuts usually have to be adjusted with a file.

    Outside corner

    It is most correct to observe the dimensions more precisely, first start to mark the inner corner, and only after that move on to the outer.

    Otherwise, it may happen that the entire length of the bar is not enough.

    The plank is applied to the ceiling, basting is made to size. Holding on with the left hand, the ceiling plinth is pressed against the nearest wall, the hacksaw handle is brought closer to the hand. The workpiece is cut.

    The strike plate is pressed against the nearest wall, while holding it with the right hand. The blade of the hacksaw should be at an angle of 45 °, the handle of the tool comes close to the hand of the master. A piece of the workpiece is cut off, the corner will neatly fit.

    Such processing with the edge of parts with wort is good in cases where the angle between the walls is even and straight (90 °).

    If its performance leaves much to be desired, then it is worth using a different method.