How To Cut A Ceiling Plinth At 45 Degrees

Inner corner

  • We make the right measurements.
  • We install the plinth plinth 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 free hand.
  • We put a hacksaw at an angle of 45 ° in a special hole and cut off the part.

How To Cut A Ceiling Plinth At 45 Degrees

  • 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, expanded polystyrene), use a hacksaw for metal or an ordinary construction knife. Then the work will be neat and with smooth edges.

    Cutting methods

    The product is installed around the perimeter of a rectangular room. Trimmed to trim right angles. Therefore, we will consider how to cut a skirting board at 45 degrees.

    Composition and features of the material

    To understand how to properly cut the baseboard, you need to understand its composition. This will help you choose the right tool and cutting technology.

    • Styrofoam. The price and strength of this material are the lowest. But since we create a decorative ceiling decoration, especially strength is NOT required.
    • Ceiling skirting board made of expanded polystyrene more Density. Than regular foam. The most common knife is used to cut such material.

    Tip: sharpen the knife well before use. This will eliminate the presence of torn edges at the cut.

    How to cut a skirting board straight

    • Tree. Here you have to put more effort into processing. For wood Use only a hacksaw.

    Tip: The smaller and more frequent the saw tooth, the smoother the edges will be. You can even use a sheet for metal.

    • Plastic. How to cut off a plastic skirting board? The same method is suitable here as with a tree. a saw, a hacksaw. Alternatively, you can also use an angle grinder.

    Using a regular hacksaw blade

    Trimming the inner and outer corners of the skirting boards

    Cutting the floor moldings exactly is NOT more difficult than the ceiling moldings. Only the cutting tool is selected according to the material that we will cut. The work itself will also be similar, only for manual cutting, a slightly different method of marking is presented here.

    Trimming a corner with a miter box

    We take a polyurethane ceiling plinth. Designed for the left or right side of the corner. We lean it against the future installation site so that the end of the segment opposite from the corner is in the edge of the already glued molding. In the place where the lower edge of the ceiling plinth is in contact with the top of the corner of the wall, put a point with a pencil or stick a piece of electrical tape. We repeat these actions with the second segment.

    How to cut the corner of the skirting board, external:

    • We place the left blank in the miter box from left to right, press it to the edge closest to itself. The corner vertex mark must match the leftmost slot in the same edge
    • Place the right blank from right to left, press it to the near edge. Corner Vertex Label. To Right Slotted.

    How did you wash down the ceiling plinth to the inner corner? Everything is very simple, the actions will be exactly the same, only the location of the corner vertex mark changes. Here, the opposite is true: for the left segment. the rightmost slot, and for the right. the leftmost slot. Finished ceiling fillets must be combined, and then look at the joints in the light. there must be no cracks. If they are very small, then editing is needed, you can do with filling with putty after installation.

    How to make the corner of the ceiling plinth: positioning the workpiece in the miter box

    Important: sometimes the angles deviate too much from the standard 45 degrees, and a simple miter box for a ceiling plinth becomes useless. you can cut too much. The way out will be the acquisition of a rotary tool, but it is not cheap and this “one-time” purchase will be irrational. In this case, you can get by with the method of intersecting points.

    How to cut a skirting board at 45 degrees

    External floor

    External floor corner view

    In this case, Using the miter box, we do not mode the inner, but the outer edges. The rest of the operation is similar.

    How to cut the corner of a ceiling plinth straight

    A beautiful and neat edging of the ceiling hides the joints of the border with coverings and is an additional element of the room’s decor. But in order for the ceiling plinth to look really beautiful, you need to be able to qualitatively join its corner joints.
    How to cut the corners of the ceiling plinth evenly can be found in our article.
    Related article: how to properly glue the ceiling plinth with glue and putty.

    Indoor ceiling

    Interior ceiling corner view

    By analogy with the outer corner, trimming the inner corner. We only cut the inner left and right edges respectively.

    It is important to remember: the product is always mounted upside down on the ceiling. Therefore, insert it upside down into the miter box. This will help you cut the skirting board correctly.

    How to cut a 45 degree ceiling plinth?

    Ceiling plinth, or fillet, is the subject of the final decorative decoration of the room, separating the ceiling and the wall. In addition to the decorative function, it also has a completely functional value, I hide the joints of the wallpaper and the ceiling. It is simply impossible to decorate the edges of the wallpaper in any other way, and as you know, they move away precisely along the edges. Corner decoration can be a problem when using fillets. Errors can lead to waste of material, and such incorrectly cut skirting boards look unattractive. In this article, we will look at simple ways to optimally file a ceiling plinth at an angle of 45 degrees.

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    Required tools

    When starting the decoration of the room with the ceiling plinth, it is necessary to prepare the Appropriate tools:

    • Stationery knife for foam baseboards;
    • Hacksaw for metal;
    • Roulette;
    • Carpentry or simple school square;
    • Miter box;
    • Pencil;
    • Stepladder stable and sufficient in height.

    On the floor, it is necessary to free up space in order to cut the baseboards conveniently. It is on the floor that it is best to place a miter box, the length of a table or a portable workbench is not enough to securely place the plinth to be sawn off.

    Basic Rules

    To wash down the ceiling plinth at an angle of 45 degrees, you need to decide on the sides. The main mistake is the incorrect definition of the fillet sides. A proven way to determine the correct side is by applying material in place. So it becomes clear how you need to cut the skirting board. This operation, despite its apparent simplicity, is very laborious, since after trying on the plinth, you have to go down to the place where the sawing will be done. Most often, in order to avoid deformation or damage to the baseboard, especially if it is made of foam or similar material, you have to cut it on the floor.

    The joints of two skirting boards in the corners Should look aesthetically pleasing, so cut or saw them off as carefully as possible. A hacksaw for metal works well for this. In some cases, a sharp knife. If it was washed down correctly, small blemishes can be removed with putty or sealant.

    The ways

    In addition to cutting with a carpentry miter box, in which the angles are clearly defined (90, 45, sometimes 60 degrees), there are other methods. expensive is the use of a rotary miter box or a rotary circular saw. Cutting a corner with a tool where it can be adjusted and fairly easy to set is not difficult. Cutting is done either manually or with a circular.

    In order to wash down the fillet at home, you can do with more budgetary options, Preparing a homemade miter box from plywood. It is important to clearly measure the corners and make a cut, along which the plinth will be sawn off in the future.

    In order not to confuse the sides of the plinth and cut it correctly, at first it is better to apply it together with the miter box to the ceiling, gradually a skill will be developed and it will be possible to do without multiple movements up and down.

    You can also prepare a kind of layout with a miter box on cardboard, while the plinth to be sawn off will have to be applied to the layout and markup with a pencil. In order to drink the required angle, it is better to move it to a more convenient place, in addition, it is important NOT to spoil the layout.

    There are ways to cut corners without a miter box. This is all the more important because the angles are not always perfect, and the standard 45 degree angle may turn out to be wrong. In order to make a corner in this way, you need to attach a piece of skirting board directly to the ceiling exactly as it will be mounted. With a pencil, it is necessary to mark the width of the fillet on the ceiling. Attached the skirting board to the other side of the corner, you also need to mark its width on the ceiling.

    It is necessary to cut off from the edge to the marked point, it is important to remember the sides with which the plinth will lie against the wall and ceiling, in no case should they be confused. Small flaws can be corrected during the installation process, cut with a clerical knife, if the baseboard material allows it. With wooden fillets, everything is much more complicated, there a knife will not help.

    In-situ measurements allow cutting both the inner and outer corners without great losses, although the latter are rare, yet their finish is significantly different.

    How to cut a 45 degree ceiling plinth, see below.

    How to cut a ceiling plinth in the corners: instructions and recommendations

    A high-quality renovation presupposes an attentive and accurate attitude to details. Completing the work with the ceiling, you need to arrange it well. for this, ceiling plinths are used. As a rule, the installation of slats does NOT cause any particular difficulties, you will have to tinker with the corners. Let’s take a closer look at how to cut the ceiling plinth in the corners, talk about different methods, and give useful recommendations.

    Ceiling skirting boards from any material can be cut using one of the methods described below. They are suitable for everyone except for plastic ones: they are designed using ready-made corners.

    Important points on how to cut ceiling plinth in corners

    Let’s consider how to correctly cut the corners of the ceiling plinth and get an excellent result the first time. Follow a few helpful tips:

    • Before fastening, both parts must be matched to each other. Attach both halves to each other. The surface of the wall must be dry. Finding defects, you can easily level them with a knife.
    • Several trims may be required. DO NOT be discouraged if it takes you a long time and has to make a few trims, especially if this is your first time doing the job.
    • Determine the correct length of the planks in the corners. For the inner corner, the length of the plank should be adjusted exactly from corner to corner, on the outer corner, the measurement is taken from the inner point in the direction of the room.
    • If the corners generally match perfectly, but there are small gaps in the middle, they can be repaired with a putty.

    How to join skirting boards in a corner

    When a certain part of the plinth is glued and a small distance remains in the corner, so as not to be mistaken with the length, it is necessary to leave a margin. To begin with, you can cut off a piece, which will be 10-15 cm longer. Then cut the corner in a convenient way, examples it on a dry surface, bail the plank on the ceiling and highlight the place where it needs to be shortened. Undercutting is performed at an angle of 90 °.

    Next, you need to correctly join the corners. The made ceiling moldings are attached at an angle of 38-45 °, so the classic 45 ° is not always suitable at the joints. In various cases, the cut edges DO NOT join and leave gaps. For this reason, after the initial trimming of the corners, it is necessary to carry out a “dry” and the most accurate joining of the baguettes directly to the ceiling. Especially have to tinker with wood and plastic materials.

    See also  How to cut the corners of a ceiling plinth at home

    Using fillets

    You can not make fillets yourself, but immediately purchase something that was originally prepared for joining. This is how they produce expanded polystyrene fillets, which do not need to fit under each other.

    The baguette that will be fixed on the left must have a right cut, the right baguette. left. When creating an inner corner, make the bottom section rise above the top one, for the outer corner everything should be the other way around.

    Attach the baguettes to each other, if necessary, make undercuts at the joints of the base. If everything is in order, the skirting boards can be fixed with glue or screwed to the walls with further sealing of the seams.

    How to make the corners of a ceiling plinth without fixtures

    • Mark the plinth as required.
    • Use a ruler to connect the edge of the skirting board to the mark. If you just cut into the mowing line, the parts in the corner will still NOT fold, as the inner part will interfere. You can trim it later by taking measurements on the ceiling.
    • You can lay the piece that you want to trim on the table, with the part that will be located on the ceiling, and cut it at an angle of 45 degrees. Adjustment required, but less.
    • Repeat steps 2 and 3 for the second plank, making the outer corner.

    Thus, you can make a ceiling plinth without special tools, using improvised means.

    What tools will be needed?

    For ceiling plinths, the following tools may come in handy, depending on the chosen method of work:

    • Saw on wood. Suitable for working with wooden skirting boards.
    • Metal sheet. Suitable for other types of skirting boards (foam, plastic, etc.).
    • Miter box. The tool is a chute, which has the shape of an inverted P, where mowing lines are outlined at angles of 45 ° and 90 ° for cutting.
    • Electric miter saw. Can be used instead of a miter box, helps to achieve high cutting accuracy.
    • Electric jigsaw. Easy to operate, with the help of it you can efficiently and correctly cut a corner without burrs.
    • Stationery or construction knife. Suitable for styrofoam skirting boards, it is important that it has an excellent cutting blade, and then it must be well sharpened.

    We cut the corners of the ceiling plinth without a miter box

    How to properly cut a skirting board without a miter box? To work, you will need a well-sharpened pencil, a small piece of plinth, a stationery knife (for polystyrene or polyurethane) or a metal saw (for other materials), a ruler.

    You need to attach the plinth to the corner and draw the line with a pencil along the outer edge, then attach to the other side of the corner and also mark. In total, a cross will turn out on the ceiling, the center of which will mark the place where the plinths of the ceiling plinth should converge. Place a piece of skirting board where you will glue it. Resting the end against the wall, transfer the desired mark to it. This way you can cut the corners of the skirting board without a miter box.

    How to cut skirting boards using decorative corners

    With the help of them you can easily and quickly get the required corners in the baseboard made of polystyrene or polyurethane. Install them on the ceiling, and then glue the strips to them. Pruning them is easy using a utility knife.

    How to make an even corner: ways

    The most difficult thing is to cut the corner so as to get perfectly even: the surface in the materials used is not easy to cut, in addition, you need to observe good joining, preferably without huge gaps. How to make a corner for ceiling skirting boards? You can use it in several ways: with a miter box, without a miter box, using decorative corners, as well as an alternative way.

    Features of cutting ceiling plinths in a miter box

    It is necessary to work with this device extremely carefully so as not to blunt the tool and leave no cuts in unnecessary places. In the process, we adhere to the following instructions:

      We fix the baguette in the miter box in the same way as it is planned to place it on the wall. The side that will press against the ceiling on the miter box should lie against the sidewall.

    We insert a cutting tool (hacksaw or knife) into the desired gap and cut the fillet.

  • We process the joint of the ceiling plinth and apply it to the wall to check the correctness. The foam molding can be tweaked with a sharp knife if the roughness of the end is about 2 mm. The wooden skirting board can be simply sanded with sandpaper. For ease of use, it can be glued to a wooden block.
  • Technique for cutting ceiling skirting boards

    This method can be used if your corners are even and you want to trim the baguette exactly 45 degrees. To do this, before cutting the ceiling plinth in the corners, you need to draw a miter box on thick paper. Draw two parallel mowing lines and mark the angles at the desired degrees using a protractor.

    Placing the fillet in this case in the same way as in the traditional miter box. Please note that you need to cut the skirting board while holding the tool in a strictly vertical position.

    How to cut a ceiling plinth

    One of the most difficult steps in installing skirting boards is cutting them correctly. Only by correctly joining the individual elements at the outer and inner corners will you get the desired result. Fillets will look aesthetically pleasing and neat if you cut them off at the right angle and seal the cracks. A special tool (miter box) is used to accomplish this task. And if it is not there, then other devices will help.

    Cutting technology for ceiling plinths

    For efficient and high-quality work, you need to choose a tool in accordance with the material of the baseboard and choose a cutting method. If you have a miter box, then there will be NO special difficulties in the process. If it is not there, then two options are possible: cut according to a template and measure on the ceiling or make this tool yourself.

    Selection of tools for cutting ceiling skirting boards

    To properly and accurately cut the ceiling plinth, you need to use a suitable cutting tool. It is chosen depending on the material from which the fillets are made:

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      Styrofoam. It is characterized by low strength and is inexpensive, and then foam models become more and more popular. Their strength does not particularly affect the performance, since usually the ceiling plinth is NOT subjected to mechanical stress. A regular stationery knife is suitable for cutting.

    Extruded polystyrene foam. A cheap material with a density several times higher than that of foam. Because of this, cutting it is a little more difficult, and then a sharp and thin knife is used for THESE purposes.

  • Tree. Such skirting boards are more difficult to process, although they have many advantages (environmental friendliness, strength). They are more expensive,
    especially if made of hardwood. Before cutting wood ceiling plinths, stock up on a hacksaw.
  • In addition to the tool for direct cutting of the baguette, you will need a miter box. This is a special device made of wood, plastic or metal in the form of a box with sawed off the sides. A hacksaw or knife can be inserted into it at the desired angle. Thus, the cutting angle is as accurate as possible.

      We knock three planks of 5015 cm with a long edge into the shape of a three-sided, rectangular box. Please note that an angle of 90 degrees must be respected between the side rails and the transverse board.

    Using a protractor, mark an angle of 45 degrees on the bars. Instead of a protractor, you can use a school square. In it, one angle is 90 degrees, and the other two are 45.

  • Before cutting corners, mark the vertical direction with a simple pencil.
  • Rules for cutting ceiling plinths by marking

    This method is used to cut skirting boards in cases where there is neither a miter box nor parts from which it can be made.

    To do this, you need to make markings on the wall in this order:

      We put the baguette in the corner to the place of fastening.

    Along its one edge, we draw the base line on the ceiling for the level of attachment.

    We apply the fillet in the same way to the perpendicularly drawn mowing line on the ceiling and again draw a straight line along one side. We should have two segments, which intersect at one point.

    We again apply two plinths in turn and mark this point on them.

    We repeat the same procedure now on the wall to mark on the products the place of cutting from below.

    We connect two points with a line. It can run at an angle of 38-45 degrees, since walls and corners in living rooms are often uneven.

  • Cut off the baguette along the mowing line.
  • Method of cutting the ceiling plinth without miter box

    To neatly dock fillets in the inner corners, you can do without a miter box.

    We carry out the work in the following order:

      We attach the end part of the baguette to the letter of paper and outline the contour of the convex side. It is more convenient to use a small piece of plinth (if any).

    Cut out the resulting template.

    We transfer the contour to the surface of the baguette with a simple pencil.

    Cut along the drawn curve.

    For fitting, one plinth is applied tightly with the end part to the wall, and then the second.

  • If there are small gaps, then they can be processed with a clerical knife or sealed Subsequently with a sealant.
  • Tips for cutting ceiling plinths

    When working with a miter box, there are two things to consider:

      The inner corner of the ceiling plinth is formed from two parts: the first we start the case in the miter box and cut from right to left, the second we start from the left and cut from left to right.

  • We start the first part of the outer corner from the left and cut off from right to left, the second we start the case and cut off from left to right.
  • In addition, you need to know the following nuances before cutting the skirting board:

      Before you start cutting a baguette with a miter box, try cutting a test strip to avoid mistakes.

    You can make the correct measurements by measuring the length of the inner corners of the plank on the inner side, and the outer ones. these are the points of the inner corner for the width of the fillet deep into the room.

    If the baguette is installed under a stretch ceiling, then it should only be attached to the wall. The adhesive composition should never get onto the vinyl sheet.

    The final fixing of the skirting board should be carried out only after the exact fit of the plank.

    If the corners and walls in the room are even, then you can customize it on the floor.

    When installing baguettes, it may be necessary to adjust them several times, therefore, stock up on tools and patience.

    Instead of a template and a miter box, you can cut in the corner between the wall and floor, or by moving the table against the wall. In this case, on the wall, ceiling and bug, you need to mark the cutting angle of the end.

    If you are interested in the question of how to cut a ceiling plinth without a miter box, and you do not have time to use templates, then you can purchase special corner inserts in advance. They will hide the gaps, but will protrude and stand out on the coating.

    If you have a skirting board made of precious wood, then you need to cut and install it very carefully, since a large amount of putty for sealing the joints will be too noticeable, and painting over the baguette is an inappropriate solution, because this way you will hide the natural texture of the solid wood.

    Expanded polystyrene products do not have to fit close to each other due to the soft texture, but wooden and plastic models must be well docked.

  • If the trapezoidal niches on the wall need to be bypassed from above with a plinth, then we join the walls at an angle different from the straight.
    In this case, cut off the plinth at an angle equal to half the joint. For example, if the walls are joined at an angle of 120 degrees, then we cut the fillet at an angle of 60 degrees.
  • How to cut a ceiling plinth. look at: