How to saw a 45 degree casing

How to make the angle on the baseboard more or less than 90°

Not all corners are exactly 90 degrees. If the deviation is small, the gaps can be removed with sandpaper. In other cases, you will have to mark and cut taking into account the actual degree. The main task in this case is to find the point on the floor where the two baseboards will join.

Let’s start by explaining how to properly trim an outside corner if it is not 90 degrees. We take the plank, attach it to the corner on one side, press it firmly against the wall. as it should stand. Along the bottom edge of the baseboard with a pencil draw a fishing line on the floor. We apply the plank to the other side of the corner, do the same. The place of intersection of the two lines and will be the junction point of the two baseboards.

How to join the skirting boards if the angle is less or more than 90 degrees

Now, we again attach the skirting board, aligning it as it will be fastened. We make two marks: at the top at the very turn, at the bottom in the place where the straight lines we have drawn intersect. Now the important task: we have to make a bevel along these marks. If there is a crosscut saw or a jig saw with an adjustable tilt of the saw. we expose it and cut. If not, carefully cut with a hacksaw. To avoid confusion, you can pencil the fishing line along which you need to saw. Similarly mark and cut the second part. Finish the connection of the skirting boards with sandpaper.

Window & Door Casing Installation Secret #1 Proud Drywall or Jamb??? Just Roll The Miter

Few professionals work the joints with sandpaper. it’s time and extra work. But if you dock the baseboards in the corners of your own home, with your own hands, you definitely want everything to be beautiful. That’s what this hand finish is for.

With the inner corner of a non-standard size, everything is exactly the same. We put the skirting boards in the corner and draw a straight line to the floor. We do it from the other side. The intersection point is transferred to the strips.


Now cut to length side trims. To do this, remove the old strips and cut the new ones according to them. The method is not original, but practical. Do not touch the top trim yet. For trimming, remember these rules:

  • Cut along the right side,
  • Use an angle grinder or a metal saw,
  • When working put the strips on two stools. so it is more convenient.
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Why do we cut along the front side?? Because otherwise we damage the outer layer of decoration. Why you should not use a wood saw? Because you are not a lumberjack or carpenter today, but a cabinetmaker and you do fine work.

The strips are cut to length, now we make the first two corners at 45 degrees. Do not mix up the sides of trimming. one slat is cut on the right, the other on the left. If there is a plane in the arsenal, then the work is simplified, if not, you will have to use a protractor. Remove the corner from the outside of the casing and cut the strips under the door on different sides. Hold the hacksaw horizontally when working so there is less chance of damaging the lamination.

Before installing the door, leave a reserve of wallpaper in case there are gaps after installation. small gaps can easily be masked with it. To make the opening look better, it is recommended to choose special nails with a small head. Use a small hammer as well, so as not to damage the trim. Put put putty on the nails.

Trimming on the spot. laying the casing on the doorway, floor or wall. This is not the best option, because the walls and floor are never perfectly flat. The error that appears in this approach is great.

To file the casing, you also use a protractor. the corners are already marked on it.

Tip! It is not always necessary to install strips. It is not acceptable for rooms with tile. it is better to use plaster.

Installing the trim is an obligatory stage of decorating the door opening. The right choice can even delay the installation of the door, because the view will be good as it is.

How to cut the strips yourself without the help of a chisel

How to cut the casing on the door without the use of specialized equipment. a question that worries many beginners in the construction business. It is more difficult to do, but it is possible if you follow the instructions carefully:

  • Take a sheet of cardboard, draw an even square, draw the diagonals, bring a scythe line the sides of the square to the end of the sides of the sheet. This is an improvised ceiling, suitable for filing a right angle.
  • Apply the casing to the bottom mowing line of the square and saw with a hacksaw where one of the diagonals crosses it. It is the bottom edge.
  • Place the other to the left side of the square, saw where it touches the same diagonal.
  • Repeat step 2 and 3 for the top and right casing.

How to saw rightly the trim on the door at home by steps

How to install the architraves: at an angle of 90 or 45 degrees?

Door trims. It is an important element in the appearance of the door. Trims distinguish, accentuate the door in the interior. Of great importance is the angle at which they dock: at an angle of 90 degrees or 45. In what cases this or that option is appropriate, let’s analyze in this short material.

Standard width of the architraves is 70 mm, but they can also be wider. In terms of shape, there are rounded, flat and embossed. According to the method of attachment regular and telescopic.

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If we talk about the materials, then to the familiar from the old days of solid wood or glued slats, added new: made of fiberboard, covered with veneer or PVC film. There are also plastic trimmers. They are the most inexpensive, the appearance is quite decent, the color scheme is varied. They are also made of metal. steel and aluminum, but they are put on entrance doors.

The sizes of the architraves

These products belong to the molded. they are sold by linear meters, so that we are not talking about standards for length. But usually it is somewhere in the region of 2.2-2.5 m (with room to fit). Standard width is also a very flexible notion: from 30 to 80 mm. In such a range you can find a platband made of any material. Wood of any configuration and size can be made to order.

Choose the width of the architrave depending on the size of the door itself and how closely to the opening is set the box: the gap should be blocked. And in general for the wide doors you need a narrow frame, with double-leaf doors looks better solid edging.

Shape and color

They differ in shape. There are flat, shaped, panelled, carved. Capitals and balusters have recently become fashionable. But such door framing does not suit all interiors.

L” and telescopic architraves have also appeared on the market. This is a very interesting system, which makes it easy to match the frame and finish of the door with the width of the wall. The installation process of telescopic trim is very individual: the system is assembled in different ways, respectively, there is a difference in the installation process (written in detail in the instructions).

The range of colors is very wide: you can find a frame to match almost any color of the leaf. It needs to match the tone in tone. Often (but not always) these products are included with the door leaf and frame. Then you don’t have to worry about right choice: they are matched by tone. The only thing left to do is to install it.

Platband for interior doors. Installation, types, trim

Inseparable part of the door frame is the flashing, it complements and emphasizes the door style, but its main task is to cover the assembly gap between the wall and the frame. There are of course exceptions, such as hidden doors, their peculiarity and is the absence of trim and plastered hidden aluminum box. Sometimes regular doors are installed with a platband on one side or even without it, on both sides of the box is done slope.

Modern manufacturers try to offer several variants casing for each series of their interior doors, so you can find a lot of varieties on the market. For example, in terms of materials, you can find wooden plinths made of fiberboard, plywood, plastic (PVC), or combined of several materials. At first glance it is difficult to determine the material of manufacture, because they are all covered on the front side with a decorative finish: veneer, eco-veneer, PVC film, finish film, or paint. You can distinguish only by looking at the back of the product.

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The drip mouldings for interior doors are divided into two types by design. telescopic and ordinary, There are many kinds of them according to their form. The most widespread variants are considered to be flat and semicircular architraves which can be installed on interior doors of any price category. There are also curly, flat or semicircular architraves with the addition of decorative milling, which may have additional elements: mullion, CEP, rosettes, quadras and bases.

Telescopic molding

(box, architrave, archtop). a system of completing elements for interior door assemblies connected to each other (architrave. box, architrave. archtop) in flexible manner to adjust the depth of fit of the telescopic architrave wing into the groove of the box or archtop during installation. The purpose of the system is to improve the quality of connection of the interior door architraves to the wall, hiding its irregularities. Such architraves are mounted without nails, which improves the visual quality of the door.

To achieve a perfect junction between the interior door architrave and the wall, we recommend choosing the architrave with compensating groove (compensatory groove). an indentation on the back side of the architrave by 2-3 mm. The edges of openings often have flaws in the form of small bumps, remnants of plaster, few people attach importance to it, but when installing trim without a compensator, all these flaws affect the final result, creating a small gap under the trim.

Installing door trim on the doors: two ways of installation

Installing the trim on the doors can be done in two principally different ways. as the professionals say, with trimming under 45° or under 90°. Regardless of the method of installation, this work is rather complicated and demands great attention. In this article from the site we will break down both of these methods of installation. we will study not only the sequence of work, but also all the subtleties and nuances inherent in them.

Installing the casing on the interior door


To put the platband on the interiors, even stronger than the finish nails, can self-tapping screws. They are used for wood planks and fiberboard. Fixing steps: 1. Choose screws with a length of 2 cm. and a diameter of 6mm. 2. Marks at a distance of 50cm., To fix the panel evenly. 3. Drill small holes, and at the very beginning make a little wider, so that the flats can fit. 4. Then screw in self-tapping screws, you can hide their heads with plaster strips in the same color as the paneling, or with putty.

Connecting by “cranberry”

Telescopic strips are popular lately, because you get a neat design. To install the architraves, you need only your hands, because they are assembled as a construction set. A large section of the part is placed in the recess and snapped. During the use the construction begins to delaminate, the joints deteriorate. Therefore, the studs and passes are smeared with PVA glue for greater reliability.