At what angle to cut the plinth

How to join skirting boards at arbitrary corners

If your walls do not form a right angle, then the cut should be done without the help of a miter box..

It is necessary to cut the ceiling plinths with a clerical knife. In general, you can use any sufficiently sharp knife. Even a kitchen one will do, but it should be very well sharpened and have a thin blade..

We will measure our cuts directly along the corner on the wall. We will need to make marks on the wall, so it’s worth stocking up on a pencil..

We start by sawing off one side of the skirting board at an angle of 90 degrees..

We apply this skirting board to the desired corner. We draw a fishing line with a pencil along the border of the junction of the baseboard with the wall.

angle, plinth

We make a similar mark on the second wall, which forms an angle..

The intersection of the lines on the wall is one of the cut edges on the skirting board. We transfer the mark to each of the skirting boards that form the corner.

We make an oblique cut from our mark to the edge of the plinth on the opposite side. At this stage, you should be extremely precise..

If, when joining, the parts do not fit together enough, a more thorough fit is needed. It can be done by cutting the plinth with a clerical knife, you can also process the edges with sandpaper.

Advice! If you’re having trouble fitting the joint perfectly, don’t worry. Gaps can be filled with sealant or filler.

Fillet trimming

Decorating

The fillet is not just a corner strip covering the joint. It can be of various widths, thicknesses, and most importantly, have a variety of patterns and even come in color or with different effects. But you need to know that the price of the skirting board also depends on this. In the photo examples, you can see how, with the help of this element, the rooms are given a different look and complemented by a different direction in design..

A little about the other types of fillet

We singled out polyurethane as a good and, moreover, moisture resistant material. But here it is worth bringing in a small fly in the ointment. Polyurethane does not tolerate temperature extremes. From this, it begins to crack and deform, which ultimately can lead to a curvature of the corner..

Polystyrene is an excellent material that practically does not differ from polyurethane, except for its fragility. This material does not withstand mechanical stress.

PVC. Polyvinyl chloride # 8212; material that wins in price. However, it has a high electrostaticity, and most importantly, any pressure on it leaves dents that cannot be removed later..

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

The miter box is a simple carpentry tool that allows you to cut the workpiece at the desired angle. Most often it is a plastic, wood or metal tray with vertical slots for cutting at an angle of 90 ° and 45 °. There are also more complex miter box designs – for cutting at angles of 90, 60 and 45 degrees. For more professional work, a miter box with a swivel mechanism is used, where the hacksaw can be fixed at any angle to the workpiece.

How to cut a skirting board with a miter box – inner corner:

  • We apply the plinth to the ceiling, measure the required length.
  • Then we install the plinth strip in the miter box so that the position coincides with the position of the plinth on the ceiling.
  • The plinth strip must be pressed against the far wall of the miter box.
  • Hold the plinth with your left hand.
  • We choose such a position of the hacksaw when the angle is 45 degrees and at the same time the handle of the hacksaw is as close as possible to the left hand.
  • We cut the workpiece without making excessive pressure on the saw.
  • The next step is to trim the plinth striker. We also install it to the far wall of the miter box..
  • Press and hold with your right hand.
  • We choose such a position for the hacksaw when the angle is 45 degrees and the handle of the hacksaw approaches the right hand.
  • Cut off the skirting board.

Next, we join the trimmed plinths and check the cutting accuracy. For a more accurate orientation, they also say that in order to complete the inner corner, it is necessary to start cutting from the front of the skirting board. After trimming, wooden skirting boards will most likely have to be adjusted with a file..

How to cut a ceiling plinth with a miter box – outside corner:

  • In order not to be mistaken with the dimensions, it is better to start by marking the inner corner, and then cut out the outer corner. Otherwise, a situation is possible when the planks may not be enough in length..
  • It is necessary to attach the plank to the ceiling and outline the dimensions.
  • Install the plinth strip and press it against the nearest wall.
  • Hold with your left hand and choose a position for the hacksaw at an angle of 45 degrees, when the handle approaches the left hand.
  • Cut off the workpiece.
  • We install the striker to the nearest wall, hold it with the right hand.
  • We set the hacksaw at a 45 degree angle when the handle approaches the right hand.
  • Cut off the workpiece and join the corner.

Trimming the workpiece with a miter box is only suitable if the angle between the walls is even – 90 degrees. If the accuracy is poor, you will have to use other methods..

Inner corner

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

Then this very plank 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 plinth is held with the left hand..

Mitring and Fitting the Plinth | Dovetail Box Project #16 | Free Online Woodworking School

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 pressing 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..

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..

Ceiling plinth is used to hide the unevenness that forms at the boundary between the wall and the ceiling to give the interior an aesthetic completeness.

How to glue the ceiling plinth, how to cut it using a miter box or in the absence of a device – such questions are asked by many beginners who prefer to make repairs in the apartment on their own. This article is devoted to these questions..

How to glue skirting boards to the ceiling in the corners – step by step guide

When performing repair and finishing work, each stage should be treated responsibly. The final stage, when additional and decorative elements are mounted, requires special care. Most often they are in plain sight, so any mistake can spoil the appearance of the entire interior. Therefore, it is necessary to strive for the perfect execution of the final stages of repair and decoration..

The completion of any work on finishing the ceiling is the installation of ceiling skirting boards, which are called friezes or fillets. Thanks to this element, the transition between the ceiling and the wall becomes smooth, and the renovation takes on a complete look..

The main purpose of the ceiling plinth is to decorate the room, so you need to choose a fillet in accordance with the overall interior. In addition, this element allows you to mask minor defects at the junction of the ceiling and walls. Therefore, it is important to know how to glue fillets correctly..

Preparatory process

Before gluing the skirting boards to the ceiling in the corners, you need to prepare the tools that will be needed when gluing the ceiling skirting board:

  • To calculate the required amount of materials, you need a tape measure.
  • It is recommended to fix the ceiling skirting boards with quick-drying glue or putty..
  • You can knead the adhesive in a pre-prepared container, it is best to apply the putty with a spatula.
  • Remove excess glue or putty with a dry, clean cloth.
  • For cutting skirting boards at a certain angle, it is best to use a miter box.
  • Direct cutting of products is performed with a sharp construction knife or file.

It is recommended to glue the ceiling plinth on a previously filled and leveled wall. As for the wallpaper, they are glued after the fillets are installed. In this case, the fastening of the elements will be more durable. In addition, when gluing new wallpaper, there is no need to change the ceiling plinth, since wallpaper strips are glued along the lower edge of the fillet. Fixing over the wallpaper reduces the fixing strength of the skirting board and requires its dismantling when changing the finishing material for the walls.

The problem of how to properly glue the ceiling plinth in the corners is recommended to be solved using acrylic or silicone glue, characterized by fast drying, or on a construction putty. With the help of a putty, the skirting board is glued directly to the wall, the frieze is glued to the wallpaper using quick-drying glue. When using these materials for fixing products, there is no need to hold the elements for a long time to set the adhesive backing. In addition, with putty, you can simultaneously repair wall defects in the form of irregularities and cracks.

Using a thread or construction cord, it is necessary to draw a control line in accordance with the width of the frieze. In this case, you can count on a more even gluing of the ceiling plinth, and the process itself will not cause much trouble..

Main steps

Installation of a ceiling plinth cannot be called a complicated and time-consuming process; even a novice master can do it. However, for a high-quality work, you need to know all the intricacies of installing ceiling plinths. When solving this issue, you should be especially careful about the design of the corners. Errors and shortcomings at this stage cause the formation of cracks and mismatches, which to a greater extent spoil the appearance of the entire ceiling. Therefore, the problem of how to stick the ceiling plinth in the corners can be called actual.

angle, plinth

Selection of material and calculation of the number of skirting boards

Ceiling plinths are very popular, for the manufacture of which polystyrene, polyurethane and expanded polystyrene were used. The main advantages of such products are lightness, resistance to moisture and temperature extremes. Thanks to the various widths and a large selection of patterns and reliefs, it becomes possible to choose a skirting board to create any decorative effect. Additional coloring of the ceiling plinths makes it possible to create a variety of artistic decor.

The problem of how to stick polystyrene and expanded polystyrene skirting boards on the ceiling should be solved with extreme caution, since they are easily deformed and damaged by mechanical stress. As for polyurethane fillets, such design elements are characterized by increased strength and the ability to maintain a clear relief shape..

Polyvinyl chloride ceiling plinth is widely used in cases where the budget for renovation and decoration of the premises is limited. However, when using it, it should be remembered that such products are not recommended to be painted. In addition, PVC skirting boards are afraid of temperature extremes, under their influence, product deformation may occur..

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When choosing gypsum, wooden or aluminum skirting boards for ceiling decoration, you should remember a few very important points. First, such products cannot be bent due to the low ductility of the base material. Secondly, the skirting boards are quite heavy. The presence of these qualities makes the solution to the question of how to glue fillets on the ceiling, special.

Before you go shopping for skirting boards, you need to make a few calculations. In particular, it is required to determine how much material is required to finish the ceiling in a room of a certain area. First, you should measure the perimeter of the room, this value will correspond to the total length of the ceiling plinth. To calculate the number of fillets, it is necessary to divide the perimeter of the room by the standard length of the products, which corresponds to 1.2 meters, 1.4 meters and 2 meters. Experienced craftsmen performing finishing work recommend purchasing skirting boards of greater length, in this case, fewer connections are obtained.

The width of the skirting board is determined according to the height of the ceilings in the room. In rooms with low ceilings, it is better to use narrow products; for high rooms, it is recommended to install a wide ceiling plinth. This visually reduces the height of the room..

Cutting skirting boards at an angle

The process of deciding how to glue a wide ceiling plinth always starts in one of the corners. Many manufacturers in the process of manufacturing products cut the skirting boards at a certain slope for easier decoration of external and internal corners. The problem of fitting fillets with a complex pattern or pattern is especially urgent. When using a cornerless ceiling plinth, you can correctly and beautifully arrange the corner using a miter box or a file.

In order not to spoil the appearance of the baguette, it is necessary to properly cut off its corners. To form a normal right angle, the plinth should be cut at an angle of 45 degrees towards each other..

Determination of the slope and cutting of the skirting board is carried out as follows:

  • The product is applied to the ceiling in order to understand the direction of the cut for proper installation.
  • You need to cut baguettes in a mirror image.
  • To decorate the inner corner, the top edge is made shorter than the bottom edge..
  • Correct outer corner occurs when the top edge is longer than the bottom.
  • On the ceiling plinth, which will be located on the right side, make a cut on the left side.
  • The product located on the left side should have a cut on the right side..
  • When cutting the skirting board, you must carefully advance the knife in one direction. In this case, the formation of chips and roughness can be avoided..

The appearance of the ceiling depends on the correct solution to the question of how to glue and cut ceiling plinths.

For self-production of a miter box, you must perform the following steps:

  • Take any solid foundation and draw a line on it.
  • Then they retreat about 10 cm and draw a line parallel to it.
  • Draw a line through the parallels at right angles to them.
  • Measure 5 cm from this line on each mowing line and connect opposite points.
  • The resulting mowing lines form an angle of 45 degrees with the parallels..

To cut the skirting board using a homemade miter box, the product is laid along the parallels and cut along the marks, taking into account the direction of the corner.

However, it should be understood that for angles other than 90 degrees, it is necessary to cut the skirting board at a different slope. In this case, the product is applied to the wall and its boundaries are outlined. Then the place of intersection of the skirting boards is determined and the corresponding marks are put. The baguette cut is performed according to these marks..

Gluing the ceiling plinth

For high-quality gluing of the baguette, you must do the following:

The Secret Formula for Making Perfect Miter Cuts When Less Than 90 Degrees

  • Take a baguette and put glue on its back.
  • The place of fixation of the product can be moistened with a primer or plain water to increase the adhesion of surfaces..
  • The plinth is firmly pressed against the wall and ceiling and held for a while.
  • Excess glue or putty is removed immediately.
  • The resulting cracks and gaps are covered with putty.

If necessary, the skirting boards are painted in the desired color.

Method number 1. Classic miter box

The classic miter box is a U-shaped bed with slots in the opposite sides. A piece of a suitable size is inserted into this stock and sawed off with a hacksaw through the slots in the sides. The idea is not new, the tool is already several hundred years old, but despite the simplicity, not everyone knows how to properly cut the corner of the ceiling plinth using such a miter box..

Not everyone knows how to cut a ceiling plinth in a corner using a classic miter box..

Tip: when trimming, the ceiling plinths are applied to the side of the miter box that is closer to you, and the floor plinths, on the contrary, must be applied to the side of the tool farthest from you. This is not a dogma, but it is much easier to work this way..

It is easier to work with floor skirting boards, as the miter box lies on a horizontal plane, it is easier for you to orient yourself in the position of the skirting board. People most often make mistakes when trimming the ceiling fillet, it is simply incorrectly put into the tool. There is a simple but important rule here..

Important: the side of the ceiling fillet, which touches the wall, should be directed to the upper edge of the side of the miter box, and that part of the plinth that borders on the ceiling is placed on the bottom of the miter box..

Skirting board trimming scheme.

The corner, as you know, has 2 sides, so, in order to make less mistakes, train yourself to put the bar that will be mounted on the right side of the corner into the miter box on the right, and the bar that is attached to the left, put it into the miter box on the left. Details about the intricacies of using the classic miter box are described in the video in this article..

How to properly trim the inner and outer corners of the ceiling fillet.

In addition to the classic U-shaped miter box, there are two more types of similar designs – a professional and a rotary tool. As for the professional version, only masters use it. The device is quite bulky, but it turns at any angle and has a hacksaw that can be fixed in the desired position.

Professional miter box with the ability to fix the hacksaw and part.

The swivel device can be safely called a “pocket” miter box. The only advantage here is the ability to clearly fix the angle of rotation of the bar. On the one hand, it is easy to work with it – set the corner, put it on the plinth and cut it off. But on the other hand, you need to get used to such a tool, if you do not have experience with a hacksaw, then you should not take a rotary miter box.

How to work with a swivel miter box.

Tip: when choosing a classic U-shaped miter box, firstly, do not take Chinese products. And secondly, try to buy models with the possibility of rigid fixation of the part inside, one of these models is shown in the photo below.

A miter box with the ability to fix a part inside is much more convenient to work.

Three working ways to trim skirting boards

For floor and ceiling skirting boards, the trimming instructions are almost the same. But if on the floor the curved corner can be covered with something, then on the ceiling this is already a problem, so we will pay more attention to how to cut the ceiling plinths.

A few words about tools and materials

Floor skirting boards are now made of wood or polyvinyl chloride (PVC), in other words, plastic. Ceiling fillets have a slightly larger list:

The range of ceiling plinths is much wider than that of the floor direction.

  • Polyurethane – these skirting boards have good elasticity and can bend around radial and other curved surfaces, but in any case they need to be cut at clear angles;
  • Foam plinths are the simplest budget option, the price of foam plinths is low and they are cut very easily;
  • PVC – the principle is the same as for floor skirting boards, but the range is much wider;
  • Wooden – similar to the floor ones, only here there are still wide models;
  • Gypsum – with the advent of polyurethane and polystyrene, gypsum ceiling fillets receded into the background, firstly, they are heavy, and secondly, fragile. But in fairness, it’s worth mentioning them.

Since it is impossible to properly cut the ceiling plinth and its floor counterpart without a good tool, we will dwell on this issue in a little more detail..

The best, almost perfect tool for trimming all kinds of skirting boards and more is the swing miter saw. The high-speed disc makes smooth and precise cuts, and the bed in these units can be rotated at any angle. The only problem is the serious cost of this tool..

The miter saw is almost the perfect tool for trimming skirting boards and more.

It is believed that one of the best hand tools for accurately cutting small pieces of wood is the backsaw. In principle, this is true, but to be honest, a really high-quality saw, even with the current assortment, is not easy to find. If you still decide to buy a similar tool, then take a saw with a fine tooth.

The bow saw is convenient when working with a miter box.

In theory, foam and polyurethane can be cut with any sharp and sturdy knife. But at the same time, you need to have a firm hand and at least a little experience in cutting foam. Plus, it is very problematic to cut wide fillets with a knife..

Without experience, making a clear cut with a knife is very problematic..

Personally, in the absence of trimming, I only use a hacksaw for metal. It is suitable for cutting absolutely any material, from foam to wood. By the way, they often ask the question of how to cut a plastic baseboard for the floor, and so – take a hacksaw for metal and you definitely won’t be mistaken.

For trimming skirting boards, a hacksaw for metal is considered one of the best tools.

Method number 3. Applied universal

A 45º trim is a common option, but what if you need a different angle and only have a hacksaw and a pencil? It turns out that there is a very simple way out of this situation. Plus, this method is universal, it is suitable for both external and internal corners..

Moreover, I can assure you that those angles that visually appear to be straight, in fact, have deviations by a couple of degrees. As a result, you buy a good tool, cut it off at 45º, and when joining, the gap between the skirting boards “comes out”. This problem disappears here. And then, using an example, consider how to cut a ceiling plinth in an inner corner..

Take a fillet, apply it on one side of the corner and use it to guide 2 mowing lines, along the wall and along the ceiling.

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Tip: so that the mowing line is inconspicuous, they can be carried out not with a pencil, but, for example, with a nail or the edge of a knife.

Method number 2. Cutting by template

Most often, both ceiling and floor skirting boards need to be cut at 45º. If there is no specialized tool nearby, then an impromptu miter box can be drawn on a notebook leaf. From the school geometry course, we know that the diagonal of any square in relation to the base has an angle of inclination of 45º.

The 45º angle can be set by attaching the plinth to the diagonal of the square.

Next, you need to draw a square and draw 2 diagonals in it – these will be the required 45º. You just have to correctly attach the plinth to the leaf and mark it. True, in order to cut off the plinth exactly without guides, you need a good eye and a right hand.

Important nuances

If you tried as best you could, but a small gap at the junction still “got out” do not be discouraged. In wooden fillets, such a gap is easily covered with furniture wax. To cover the gap on the baseboards made of polyurethane, foam, plastic or gypsum, a putty is perfect. Naturally, the color of the composition should match the color of the skirting board.

All cracks in the area of ​​the ceiling fillets are sealed with putty.

Wide ceiling fillets are certainly beautiful, but they can only be mounted on perfectly flat walls. If the plane of the wall in relation to the ceiling is a wave, then it is better to buy narrow polyurethane fillets, they are elastic and will smooth out this drawback.

Perfectly flat walls are needed for a wide fillet..

Most of the questions arise about how to cut the wallpaper for the ceiling plinth. There is nothing complicated here: the wallpaper is glued with a slight overlap on the baseboards and when the wall is completely glued, take a large spatula, apply it to the corner and cut off the excess along the blade with a knife.

How to cut wallpaper for a ceiling plinth with your own hands.

But keep in mind – neither the knife nor the spatula can be torn off the wall until you have passed the entire plane. That is, they put a spatula from the corner, cut off the wallpaper along the length of the blade, and then, without lifting the blade from the wall, move and cut until you reach the next corner.

How to cut a skirting board at any angle and without gaps – 3 working ways from a practitioner

There are more than enough tips on how to cut a plinth at 45 degrees on the net now, the only bad thing is that most of them are given by people who have never done this. Next, from the point of view of practice, I will tell you how to cut skirting boards at the corners with your own hands in 3 options, and you will learn both traditional methods and folk universal recipes.

The science of how to properly trim ceiling skirting boards in corners is not as difficult as it might seem..

All three methods described by me work, the choice depends on which tool you have in stock and what your professional skills are. If after watching the video you still have questions, welcome to the comments, than I can, I will help.

If you are not confident in your abilities, then for both floor and ceiling skirting boards there are connecting elements that allow you to do without trimming.

How to cut outside corners

Sometimes there are corners protruding outward in the room, which are much more difficult to trim. There are also several ways to implement this procedure, how to cut skirting boards to the ceiling. The simplest is to use a miter box: in this case, the outer sections of the joints must be cut so that part of the ceiling is on the plane of the miter box, and the side from the wall is adjacent to the wall of the tool. In addition, you can apply spot markings by running the line along the base of the ceiling. The procedure here is very similar to the preparation of the inner corners..

There is also an option with a wall marking, when the baguette is positioned parallel to the ceiling and the line is drawn along the lower cut. In the presence of excessive roundness of the outer corner, a sharp painting knife enters the work. At the point of convergence, the line is drawn exactly along the cut of the future docking: it must connect the ceiling and wall mark. The resulting marking is a guide for sawing off or cutting off the butt end.

When there is no miter box

It so happens that the miter box is not at hand. In this case, you have to be smart. Before sawing the ceiling plinth, it is recommended to apply the cutting direction on paper, cardboard or wallpaper. It will act as a guide for applying blanks to it when cutting. To make the drawing correctly, I attach a piece of baguette to the paper and draw a couple of parallel lines. They will serve as the side boundaries of the workpiece..

Next, using a school protractor, measure 45 degrees and apply the direction of the cut. In work, a similar drawing is used in the same way as a miter box: you need to put a workpiece and cut off all protruding parts along the mowing line. The disadvantage of this method is that the cutting tool has to be held in weight above the drawn line. There are no special saw guides here.

Recommendations for the selection of tools

The process of choosing a specific fixture for cutting the corners of the ceiling plinth primarily depends on the material for making the baguette:

  • PVC. Plastic products are prone to damage from any careless pressing. Since their elasticity is weak, the dents are not restored back. This point should be taken into account, and do not press too much on the product when trimming corners. As a tool, how to cut a ceiling plinth on a miter box, it is best to use a sharp construction knife or a hacksaw for metal.
  • Styrofoam. A very popular option for the manufacture of ceiling plinths and other decorative elements (moldings, chandelier linings, etc.). Foam products are very lightweight, which makes installation much easier. Cut the corners of these friezes carefully due to their fragility..
  • Wood. Wood baguettes are elite expensive products that are distinguished by their external beauty and style. A hacksaw for metal is usually used to cut this type of ceiling plinth. In the process of work, it is necessary to regularly clean the teeth, because they get clogged up pretty quickly by shavings. It is recommended to choose a hacksaw blade with a close tooth pitch..

How to cut ceiling skirting boards – cutting tools and rules

Any kind of ceiling finish will look unfinished without a skirting board. With the help of these elements, you can reliably hide the unevenness of the joints between the wall and the ceiling..

Self-made miter box

Given the simplicity of the miter box design, it is often made by hand from wood and steel. The parameters of the product do not matter much, but as their width increases, the accuracy of the cuts increases. It should be borne in mind that if the width of the device exceeds the length of the hacksaw, the sawing procedure will face additional difficulties..

The first step is to outline the central axis of the workpiece, which requires a long steel ruler. Next, make an indent by 0.5 of the width of the workpiece from the points of intersection of the axis and the edges, for marking. These mowing lines must be connected crosswise. An existing base is used to mark the side walls of the tool. When drawing lines, they are guided by the existing marking, from which transverse straight lines depart.

Then you can proceed to the miter box assembly procedure. Self-tapping screws are used to fix wooden or chipboard walls to the base. If these elements are made of steel, bolted angles will be required. The fully assembled structure is equipped with saw guides and is then ready for use. With its help, you can significantly speed up the procedure for repair and finishing work, without wasting time on manually cutting corners. It takes a little experience to cut the ceiling plinth with a miter box as it should..

Trimming the oblique corners of the ceiling plinth

As practice shows, the corners in the room are far from always even. It depends on the quality of the preparation of the walls and the architectural features of the room. In such a situation, an ordinary miter box or marking sheet turns out to be powerless, since you have to deal with other parameters of the butt sections – blunt, or vice versa, sharp. Most often, this can be found in old-style houses, village buildings and dachas. There is only one way out in this situation – to make markup in place..

The order of work, how to cut the ceiling plinth at a non-standard angle:

  • The baguette is positioned on any wall in such a way as to achieve abutment of the end against the adjacent wall.
  • On the surface of the ceiling, a line is drawn along the cut of the plinth.
  • The other wall is marked in the same way..
  • At the point of intersection of two lines, a mark is made on the surface of the baguette.
  • By connecting the mark and the corner part, cut off.
  • A similar procedure, how to cut the corner of the ceiling plinth, is carried out on another workpiece, which will be on the adjoining side.
  • When installing blanks, it is important to achieve a snug fit..

Appointment of the miter box

The procedure for cutting the corners of the ceiling skirting boards is as follows:

  • Attach the baguette to the area of ​​the future fastening. This will make it possible to accurately mark the place of the cut..
  • Place the plinth in the recess of the miter box so that the back side fits snugly against the underside of the tool. The surface to be glued must be oriented upwards.
  • The ceiling plinth is cut along a 45-degree guide. You can use a knife or saw to clean up uneven cuts..

Ready-made corners

For convenience, some ceiling frieze manufacturers supply ready-to-use products for sale. This makes it possible not to waste time on manual corner trimming. It is enough just to cut the product to size at right angles, which makes joining much easier. The main disadvantage of such friezes is the large dimensions of the corner elements in comparison with the skirting boards. As a result, the corners start to stand out noticeably, and the perimeter is uneven. In some situations, this really affects the overall beauty of the finish. In addition, if the corners of the room are not ideal, laying the docking part will be difficult..

The procedure for trimming the corners of ceiling skirting boards is a very demanding task. Any mistake made can ruin the appearance of the finish. Most often, a miter box is used as a device for high-quality design of corner sections. This simple tool allows you to get an accurate cut at 45 or 90 degrees. In cases where the walls in the room do not form a right angle, the procedure for how to cut the ceiling plinth is usually carried out manually. When choosing a tool for pruning, the material for making baguettes is taken into account.

How to trim a ceiling plinth with a miter box template

Something resembling a miter box can be done by applying the required cut angles to paper, cardboard or wood. Draw two parallel mowing lines, locate the center, and then set the required angles with a protractor. The advantage of this method is that you can postpone any angle, including more than 90 degrees. Of course, before cutting the corners of the ceiling plinth, you must first check the angle between the walls using a corner and measure with a protractor.

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The technique for cutting a ceiling plinth using a painted miter box is exactly the same as using the miter box itself. We press the plinth plinth to one of the parallel lines, then set the hacksaw at the desired angle, which is already outlined, and cut off.

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

The miter box is a simple carpentry tool that allows you to cut the workpiece at the desired angle. Most often it is a plastic, wood or metal tray with vertical slots for cutting at an angle of 90 ° and 45 °. There are also more complex miter box designs – for cutting at angles of 90, 60 and 45 degrees. For more professional work, a miter box with a swivel mechanism is used, where the hacksaw can be fixed at any angle to the workpiece.

How to cut a skirting board with a miter box – inner corner:

  • We apply the plinth to the ceiling, measure the required length.
  • Then we install the plinth strip in the miter box so that the position coincides with the position of the plinth on the ceiling.
  • The plinth strip must be pressed against the far wall of the miter box.
  • Hold the plinth with your left hand.
  • We choose such a position of the hacksaw when the angle is 45 degrees and at the same time the handle of the hacksaw is as close as possible to the left hand.
  • We cut the workpiece without making excessive pressure on the saw.
  • The next step is to trim the plinth striker. We also install it to the far wall of the miter box..
  • Press and hold with your right hand.
  • We choose such a position for the hacksaw when the angle is 45 degrees and the handle of the hacksaw approaches the right hand.
  • Cut off the skirting board.

Next, we join the trimmed plinths and check the cutting accuracy. For a more accurate orientation, they also say that in order to complete the inner corner, it is necessary to start cutting from the front of the skirting board. After trimming, wooden skirting boards will most likely have to be adjusted with a file..

How to cut a ceiling plinth with a miter box – outside corner:

  • In order not to be mistaken with the dimensions, it is better to start by marking the inner corner, and then cut out the outer corner. Otherwise, a situation is possible when the planks may not be enough in length..
  • It is necessary to attach the plank to the ceiling and outline the dimensions.
  • Install the plinth strip and press it against the nearest wall.
  • Hold with your left hand and choose a position for the hacksaw at an angle of 45 degrees, when the handle approaches the left hand.
  • Cut off the workpiece.
  • We install the striker to the nearest wall, hold it with the right hand.
  • We set the hacksaw at a 45 degree angle when the handle approaches the right hand.
  • Cut off the workpiece and join the corner.

Trimming the workpiece with a miter box is only suitable if the angle between the walls is even – 90 degrees. If the accuracy is poor, you will have to use other methods..

How to trim the corner of a ceiling plinth using ceiling markings

Marking the skirting board on the ceiling also allows you to cut the corner evenly and accurately. The only drawback of this method is that it is difficult and inconvenient to keep the plinth plinth suspended during the cutting process. Otherwise, you can mark the cutting angle in this way even more accurately than in other ways. Applying the skirting board to the installation site, all wall flaws and deviations in the corner size are immediately taken into account.

Cutting the corner of the skirting board:

  • First of all, two workpieces must be cut at an angle of 90 degrees..
  • Then we first apply one plank, resting its end against the perpendicular wall. We draw a line on the ceiling, outlining the contour of the plinth.
  • We remove this bar and apply a striker, also resting its butt against the wall. We outline the line.
  • The point of intersection of the outlined lines will be the mark at which the skirting board needs to be cut.
  • Again we apply each bar in turn and mark the cutting point on them.
  • We draw the line from this point to the other edge of the plinth.

We cut off the skirting boards along the outlined lines, join them and apply them to the installation site. Please note that this method is more convenient to cut the inner corners..

Ceilings

Ceiling plinth performs not only a decorative function, visually separating the walls from the ceiling, but can also hide the joints of various finishing materials of the ceiling and walls. Not every interior design involves the use of a skirting board, but more often than not, the overall look of the room seems incomplete without it. There is nothing complicated in fixing this element – fillets – almost all types of skirting boards are attached with glue. But the question of how to properly cut the ceiling plinth in the corners of the premises can confuse many. Indeed, even in the simplest room there are internal corners, where the plinths of the ceiling plinth must be precisely and beautifully docked. And in a more complex configuration of the room, you will also have to dock the skirting boards, performing the outer corner. In this article, we will look at various options for how to cut a ceiling plinth with and without tools at hand..

First you need to figure out how to cut the ceiling plinth, the answer to it depends on the material from which the fillet is made. At the moment, we sell ceiling skirting boards made of polyvinyl chloride (PVC), expanded polystyrene (polystyrene), polyurethane and wood.

PVC ceiling skirting boards are the cheapest. Dents and creases are easily formed on them, which cannot be repaired, so the product must be thrown away. Also their disadvantage is electrostaticity – the ability to attract dust. You can cut them with a sharp construction knife or hacksaw..

Styrofoam ceiling skirting boards are also cheap. This material is very fragile, it easily crumbles during processing, therefore, it is necessary to cut the expanded polystyrene with a sharp knife or a hacksaw on metal, without making too strong pressing forces.

Ceiling skirting boards made of extruded polystyrene foam are slightly more expensive than polystyrene foam, they are denser and more difficult to cut. However, they crumble less, making them easier and more comfortable to work with. Cut with a construction knife and a hacksaw for metal.

Polyurethane ceiling skirting boards are the most expensive at the moment. They are durable, elastic and moisture resistant, can be easily cut with a construction knife and do not crumble. The disadvantage of polyurethane skirting boards is their dependence on temperature changes. For example, over a gas stove, a polyurethane skirting board will permanently deform and crackle slightly. If you try to process or cut such a skirting board, it may bend or deform in other ways..

Wooden ceiling skirting boards are dense, heavy products that can only be cut with a hacksaw, preferably with fine, dense teeth. You can also use a cloth for metal.

Before proceeding to the enumeration of the methods of how to properly cut the ceiling plinth, I would like to note that there is a possibility not to cut the plinth with great precision. There are special corner pieces on sale into which the edges of the skirting board are inserted. In this case, it is enough to cut the plinth strip at an angle of 90 °, and the corner element will hide all the flaws. But this method is not always used, since the dimensions of the corner elements are slightly larger than the skirting boards themselves, so the corners in the room will stand out against the general background. Sometimes it can look bulky. However, if the design of the room allows the use of corner pieces for ceiling skirting boards, it makes sense to use them. Further instructions will be useful to those who nevertheless decided to accurately cut the skirting boards at a given angle..

DIY impromptu miter box

Making a miter box with your own hands is also not difficult..

You will need three wooden planks or boards, which must be put together in a U-shaped box. Then the necessary angles are marked on the walls of the box, and a cut is made with a hacksaw. As a result, you should get a wooden miter box, in which grooves are cut.

A combination of an impromptu miter box and a template with marked lines. For the convenience of cutting, it is necessary to build something in which it will be convenient to hold the plinth strip, since it is difficult to keep it suspended. It is enough to put together a corner from two wooden planks or boards. On paper, you need to draw a mowing line with angles for cutting at 45 degrees or at any other. Then we apply the baseboard blank to the corner, press it with our hand, as described in the technology for using the miter box, move the piece of paper with the template under the edge where we are going to cut it, and cut it off. In the process of cutting, we focus on the line drawn on the paper.

As an impromptu miter box, you can use anything, anything. that we form an angle. For example, a table pushed against a wall.

Important! Pay attention to the rule of making measurements for trimming the ceiling plinth. To mark the inner corner, you need to measure the length directly from the corner itself. To outline the outer corner, you need to be guided by the fact that the plinth will protrude deep into the room at a distance equal to its width.

It is not necessary to fix the plinths of the ceiling plinths before cutting off the striker and trying on their location. Only after the two strikers are perfectly aligned in the corner, you can start attaching them to the ceiling. Minor imperfections can be finished with a file or a nail file in the case of wooden and polyurethane skirting boards. To fit foam products, you will have to wield a sharp knife.

If suddenly, even after adjusting the skirting boards, a small gap remains between them, do not despair, it can be repaired with a putty. Cutting the ceiling plinth yourself is not difficult. But in order not to spoil many products, it is better to pre-train on small blanks.