Inner corner without miter box how to cut

How to join the ceiling plinth in the corners

The walls and ceiling in a dwelling are not always really flat. As a result, gaps may form when joining the finishing elements. To dock the ceiling plinth in the corners, certain recommendations should be followed.

  • Before gluing, parts of the materials are tried on to make sure they are correctly cut and the fragments can be joined.
  • Installation always begins with the corner pieces. It is recommended to leave 10-15 cm in reserve when calculating straight fragments so that, if necessary, it would be possible to update the cut.
  • Glue is applied to the outer edges and to the inner side. Do not apply the composition in a thick layer, otherwise you will have to wipe off the excess glue. Then the plinth is put in place and pressed lightly. Setting occurs within 3-5 seconds.
  • If excess glue does appear, wipe it off with a sponge or damp cloth.

Which skirting board is better?

Before you cut the corners correctly on the ceiling plinth, you need to choose the right one.

Tip: the ceiling plinth will look harmonious if its width is selected correctly. The higher the walls, the wider the skirting board should be.

The most durable, moisture resistant and elastic are polyurethane fillets and cutting a corner from such a ceiling plinth is not very easy. However, all these positive qualities are “covered” by one significant drawback. they do not withstand sudden changes in temperature, which does not allow them to be used in all rooms.

For example, in a kitchen with a gas or electric stove, polyurethane fillets will retain their original appearance for about a week. After that, with frequent cooking, when hot air rises to the ceiling, then falls, they will begin to deform, spoiling the whole “picture”.

Skirting boards made from other materials also have their drawbacks.

For example, products made of polyvinyl chloride have increased electrostaticity and if dents appear on their surface during operation, it will be impossible to remove them. At the slightest mechanical impact, ceiling skirting boards made of expanded polystyrene and polystyrene break.

If we talk about which ceiling plinth for stretch ceilings or ordinary ceilings is better, then the exact answer here, probably, will not be possible. Since each of them has its own positive and negative qualities. Therefore, you still have to make a choice, starting from the financial resources that you have, and on the conditions under which the fillet will be operated.

Accurately Cut Mitered Trim Without Using Measuring Tools

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.

Tools for cutting ceiling moldings in corners

The following tools are required for cutting:

  • The miter box is a joinery designed for cutting materials at 45 and 90 degrees. The device is also convenient in that it allows you to fix any type of bar and facilitate cutting. It is extremely difficult to cut a hollow model, for example, without a miter box, even with a small width.
  • Construction knife with replaceable blades or a hacksaw. In some cases, even an electric miter saw is used to saw down the ceiling plinth, for example, when cutting wooden elements.
  • Pencil and ruler are required to correctly locate the incision.
  • A square is required for manual cutting. For example, if a foam material is installed, then the operation can be performed using a conventional knife, since the plastic is very easy to cut. A square is required here to accurately measure the corners for the ceiling plinth.

In difficult cases or with little experience of such work, you can resort to using a stencil.

How to make an inner corner of a ceiling plinth

Most often in the home they deal with the inner corners. Cutting is pretty easy.

  • To begin with, the material is placed at the junction of the wall and ceiling in the position in which they are going to be fixed in the future. Mark the desired length on the product.
  • The ceiling plinth is placed in the miter box in the same position, that is, that part of the fillet that is mounted on the ceiling should be facing upwards, and facing the wall should be adjacent to the wall of the device. The edges of the products are aligned with the extreme angle mark of 45 degrees.
  • The blade is turned at an angle of 45 degrees and the excess fragment is removed. The knife should be sharp, and ideally it should be cut in one motion. The second part is prepared in the same way, but on the other side.
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Docking features

In order for the edges of the skirting boards to align with the corner point without gaps, an error must be warned. Fillets should be cut with a margin of about 10-15 cm and tried on on a dry surface. Excess needs to be marked and trimmed at a 90-degree slope.

To understand how to cut out the corner located outside or inside on the ceiling plinth without mistakes and evenly with your own hands, joining the parts will help. After the initial cutting, you will need to position the parts on the ceiling and check their edges.

After the rough joining of the fillets, glue is applied, screwed in with self-tapping screws and the seams are sealed with a putty mixture.

Element material selection

Photos of finished premises show that different corners are used for decoration:

  • polystyrene foam. the decor remains resistant to moisture, does not fade, but because of the fragility, the corner sometimes breaks during installation. It is easy to cut it with a knife or a hacksaw, but you should not press on the fragile panel. Moldings are not pressed against the wall so as not to spoil the texture;
  • polyvinyl chloride. inexpensive products are sensitive to mechanical stress, so they often get dents. Suitable for cutting into pieces with a hacksaw or knife. Minus slats. electrostatic, cleaning must be done constantly;
  • from extruded polystyrene foam. the material is durable, reliable, but not cheap. In the process of processing with a knife or hacksaw for metal, it maintains its integrity;
  • wooden. durable and practical elements that are cut with a small hacksaw. Baguettes are selected for a specific interior, but a specialist should be engaged in the installation;
  • polyurethane. plastic products look beautiful, but they become cracked when exposed to moisture or temperature extremes. Moldings can be easily cut with a clerical knife, metal file and installed in the living room, bedroom or hall.

Advice! If you will be cutting corners yourself, stop on models made of expanded polystyrene or polyurethane.

Cut the inner corner of the skirting board without a miter box

A neat and beautiful edging on the ceiling sets interior accents and masks the gaps between finishing materials. There are several tricks on how to properly cut a corner on a ceiling plinth. Builders use few or no special tools.

How to cut corners on skirting boards without a miter box

How to cut the corners of the skirting board. Photo 1

Probably everyone who at least once carried out repair work with their own hands faced the problem of cutting out the outer and inner corners of the ceiling plinth. Ceiling skirting board, also called a fillet, is used in repairs to hide the uneven border between the wall and the ceiling and to give the interior completeness. How to cut a corner of a skirting board without a miter box? We will talk about this in our article.

How to cut a ceiling plinth in the corners without a miter box? If you don’t have a miter box on hand, it doesn’t matter. You can cut the outer and inner corner without a miter box.

Fillets on the market today are available in various sizes, shapes and colors, with or without relief patterns. The material from which they are made is also different. These are mainly: polyurethane, expanded polystyrene, polystyrene and polyvinyl chloride. But recently, the most popular in the repair work has become a wooden ceiling plinth. Its aesthetic appearance allows you to add elegance and rigor to the design of the room.

Which skirting board is better?

Before you cut the corners correctly on the ceiling plinth, you need to choose the right one.

Tip: the ceiling plinth will look harmonious if its width is selected correctly. The higher the walls, the wider the skirting board should be.

The most durable, moisture resistant and elastic are polyurethane fillets and cutting a corner from such a ceiling plinth is not very easy. However, all these positive qualities are “covered” by one significant drawback. they do not withstand sudden changes in temperature, which does not allow them to be used in all rooms.

For example, in a kitchen with a gas or electric stove, polyurethane fillets will retain their original appearance for about a week. After that, with frequent cooking, when hot air rises to the ceiling, then falls, they will begin to deform, spoiling the whole “picture”.

Skirting boards made from other materials also have their drawbacks.

For example, products made of polyvinyl chloride have increased electrostaticity and if dents appear on their surface during operation, it will be impossible to remove them. At the slightest mechanical impact, ceiling skirting boards made of expanded polystyrene and polystyrene break.

If we talk about which ceiling plinth for stretch ceilings or ordinary ceilings is better, then the exact answer here, probably, will not be possible. Since each of them has its own positive and negative qualities. Therefore, you still have to make a choice, starting from the financial resources that you have, and on the conditions under which the fillet will be operated.

How to cut corners without a miter box?

At first glance, it seems that cutting off the corner of the ceiling plinth is not difficult. cut the edges of the plinths at an angle of 45 degrees and glued them. However, this is not at all the case. Each corner of the room can differ in its parameters, for example, one 90 degrees, the other 88 or 92.

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This difference is the norm, especially in buildings over 30 years old. Therefore, if you simply cut the skirting board at an angle of 45 degrees and glue it on the border between the ceiling and the wall, a gap may form that should not be there. How to dock the ceiling plinth so that there are no gaps? So, let’s begin.

First you need to prepare a tool that will trim the edges of the skirting boards. This can be a metal saw or a regular sharp knife.

How to cut the inner corner of a skirting board without a miter box? The answer lies on the surface.

Take a skirting board and attach it to the corner in the same way as you will glue it. Using a pencil, draw a line along the baseboard on the ceiling. Remove the fillet.

Place the second skirting board on the other side of the corner where it meets the first. Follow the same procedure as with the first one. As a result, you should have the markup.

How to cut a ceiling plinth. Photo 3

Take the skirting board, lean it tightly against the place to which you will glue, and transfer to it the point of contact of the two straight lines drawn earlier on the ceiling. From this point, draw the line to the opposite edge of the baseboard. This line will be the cut point.

We carry out the correct markup. Photo 4

Do the same for the second skirting board.

Here we cut off two skirting boards. Photo 5

Cut the edges of the skirting boards along the intended mowing line.

Attach the cut skirting boards to the corner. If the place of their joint has no gaps, you can start gluing the fillet. If there are gaps or irregularities, correct the cut corners with a knife.

How to cut the outer corner of a ceiling plinth? When creating an outer corner, the top should protrude above the bottom, the inner. the opposite is true.

Whatever ceiling you glue the plinth to, whether it is the ceiling in the bedroom or kitchen, do not rush, measure everything carefully. This will help you avoid spoiling the material.

How to make an inner corner of a ceiling plinth

Most often in the home they deal with the inner corners. Cutting is pretty easy.

  • To begin with, the material is placed at the junction of the wall and ceiling in the position in which they are going to be fixed in the future. Mark the desired length on the product.
  • The ceiling plinth is placed in the miter box in the same position, that is, that part of the fillet that is mounted on the ceiling should be facing upwards, and facing the wall should be adjacent to the wall of the device. The edges of the products are aligned with the extreme angle mark of 45 degrees.
  • The blade is turned at an angle of 45 degrees and the excess fragment is removed. The knife should be sharp, and ideally it should be cut in one motion. The second part is prepared in the same way, but on the other side.

HOW TO cut a 45 degree angle WITHOUT a Miter saw. Woodworking Tips 2020

Important! The plastic should be cut from the front side to get a smooth, beautiful cut.

How and how to cut

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.

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.

You can read about the design of the ceiling in this article.

Styrofoam

Polyfoam is also often found as an element of the decoration of rooms. Its characteristic feature is increased fragility, therefore it must be adjusted in place very accurately, the foam does not tolerate any deformations.

Baseboard installation without Miter Saw. Плинтус без отрезной пилы

You need to cut it with a miter box as follows:

  • Plinth plates are stacked in the miter box.
  • An incision is made. Unlike polyurethane, foam is a soft material, and you can even cut it with a knife or, better, with a stationery or construction cutter. Here it is better to use a small, but even piece of wood, a metal plate or a ruler. As a last resort, you can make pencil marks corresponding to the slots of the miter box, connect them with a ruler. and lead the slot.
  • Any type of saw can be used if desired, but consider the fragility of the foam. Therefore, it is better to moisten the blade with water in advance.
  • After trimming, the fit is done in the same way as for polyurethane.
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    Asterisk IMPORTANT: Styrofoam is a brittle material, so the cutting tool should be sharpened as best as possible.

    How to saw down the corner of the plinth at the right distance

    The second and all other corners of the skirting boards must be made at a certain distance. If the next corner is again internal and the distance to it is less than the length of the plank, use the same fragment on which there is already a cut. We measure the distance with a tape measure. strictly from corner to corner. Then this distance is laid on the bar using the same tape measure. We combine the beginning of the measuring tape with the ledge, measure the required distance, make a mark with a pencil. She will be the starting point for the cut.

    You need to know at what distance to cut

    Plinth with a mark is placed in the miter box, the desired direction of the cut is chosen. The dash can be combined with a hacksaw blade or with a slot in the miter box. As it is convenient for anyone. Cut off. This segment must be “tried on” in place. If both corners rest against opposite walls or the gap is only 1 mm, everything is fine. You can cut a second strip from a new piece to design a joint. And again we remove the flaws with sandpaper.

    If the length of the wall is longer than the length of the plinth plinth, take a new plank. We will cut the second corner on it. It is important not to be mistaken in which direction to cut. Having installed both planks along the wall, mark the joint on one of them, make a straight cut. For a straight cut, there are also slots in the miter box. So there won’t be any problems.

    How to connect two skirting boards in a straight line

    But the joint in a straight line does not always look perfect, and during operation it often diverges, forming a visible gap. If you wish, you can cut off at an angle (any) two planks.

    To do this, first cut off the edge of one plank at an angle, mark the second joint. The mark is placed on the side of the plinth that is pressed against the wall. At this mark, we saw off another section, without changing the position of the saw relative to the miter box, but inserting the bar on the other side. The joint is oblique. It is more accurate. The difference is especially visible on wooden skirting boards and Fiberboard. Cut, again, bring “to mind” with sandpaper.

    Splice options for wood or fiberboard skirting boards

    paper version

    If you have the skill of working with drawings, you can try to make a handy tool out of paper with your own hands.

    • paper (cardboard, whatman paper, etc.);
    • protractor;
    • simple pencil.

    The miter box template is done like this. First, you need to draw two mowing lines parallel to each other and locate the center of the line. Then we need a protractor. Use it to set all the corners you want on the paper. We draw your attention to the fact that before you start trimming the baseboards, it is worth checking the distance between the walls with a special corner, and also measuring them with a protractor. Only after all the manipulations have been carried out can the fillets be cut.

    Remember that the right side of the part is cut from the left side. And the left side, respectively, on the right. But in the miter box, these details are placed the other way around. The right part must be placed on the left side, and the left part on the right.

    Types of corners in rooms

    When installing skirting boards, you need to arrange the corners in some way. By their appearance, the corners are external (which protrude forward) and internal (for example, corners in a room). In rooms with normal geometry, the corners are straight, i.e. 90 °. When joining two pieces of the plinth strip in the corner, they are cut so that each has an angle of 45 °.

    To arrange the outer and inner corners, the skirting board must be cut

    But how to make an angle on the plinth so that it is exactly forty-five degrees? To do this, use a special carpentry tool. miter box.

    Making an external joint

    In apartments or houses, there are not only internal corners, but also external ones. In this case, the nearest inner corner is first trimmed and modified. When it’s ready, you can make an outside corner on the baseboard. We put the bar in the corner, as it should be. In the place of the outer corner with a pencil, we make a mark exactly at the place of rotation.

    How to make the outer corner of the skirting board

    Then we transfer the bar to the miter box, choose the appropriate position. In order not to be mistaken, all the time imagine how the plinth is against the wall and what you should get.

    We cut the second segment at 45 degrees so that it joins the finished one. To do this, we change the position of the saw to the opposite and start the plinth on the other side.