Door trims: tips for proper use. How do you attach trim to a door without nails? How to properly install milled trim with decorations

Reading time: 7 min.

Finishing a doorway requires certain skills and theoretical knowledge. What framing options to prefer, how to attach the trims to interior doors, which add-ons to choose, which method is more reliable - professional advice They will help you cope with the installation yourself and without errors.

General rules for installing doors

A door block is a prefabricated structure consisting of a frame, a leaf, installation and connecting units, and fittings.

The box is mounted in the opening and consists of vertical profiles and a crossbar. The sash is installed on one of the profiles using hinges. Profiles are made from durable wood. Sometimes the box is supplemented with a threshold and seal for sound and thermal insulation. In installer slang, a door frame is called a “ludka”.

A movable panel made of wood, veneered with MDF, PVC or metal, closes and opens the opening. Lightweight frames with honeycomb filling or reinforced frames made entirely of wood are sold.

Component elements include platbands and extensions. Framing strips perform a decorative function and cover the joints of the canvas and the box. Extensions cover slopes and joints with walls. Elements come in a special format: for decorating arches and non-standard doorways.

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To install a door system yourself, you need tools and basic skills. The quality of installation is affected by the accuracy of measurements: from minimal misalignment of parts, system defects will appear in the future: cracks will form or jamming of the canvas.

The dimensions of the frame must be smaller than the size of the opening, otherwise it will need to be expanded. Professionals consider the optimal size of gaps to the wall to be 10-40 mm.

Door blocks are presented on the construction market in disassembled or assembled format. In the first case, the installer's work will be more complex and time-consuming, since the box will need to be assembled.

The general procedure for attaching an interior door frame looks like this:

1. Installation of a disassembled box.
2. Equipping all elements of the door block with the necessary fittings, fastening the door leaf to hinges.
3. Installing the frame: the door frame is fixed in the opening using hangers or anchors, the gaps are closed polyurethane foam
4. The sash is hung on the fixed “bowl” and adjustments are made.
5. Platbands and extensions are installed.

Platbands are a mandatory decorative element of the door structure to design the opening around the entire perimeter. Extensions are purchased if the opening in depth exceeds the dimensions of the frame. The protruding surface of the wall is hidden under decorative strips.

Purpose of door frames and extensions

Platbands are flat or three-dimensional planks of different sizes. Installation of horizontal and vertical elements plays connecting function, combining the door frame parts into a completed structure.

They perform an important decorative function: they hide installation defects and give the doorway an aesthetically complete look. A correctly selected door frame harmoniously complements the overall style of the room.

Sometimes the planks are selected in an unconventional way– to match the shade of the furniture, without maintaining the color of the canvas. This creates an additional accent on the door, and unites the color scheme of the room.

Decorative strips are used to decorate swing doors, sliding compartment systems and arched openings. Upon purchase it is usually offered full set door structure with frame and trim. In this case, the parts are identical in color and texture to the canvas material and have a suitable shape. When choosing an original design, the finishing is purchased separately.

Extensions are special strips for the door frame, made in various configurations. Elements are necessary if the width of the box is less than the thickness of the wall.

For the aesthetic appearance of the uncovered sections of the opening, in the past, a lot of time was devoted to the complex implementation of slopes - plastering, priming, finishing. Now they use the method of adding decorative elements to the door frame. With its use, installation flaws are masked and distortions caused by improper installation of the system are corrected.

Main types of platbands

Door trims vary in installation method, material of manufacture, shape, color and style. The type of product determines the choice of further installation method.
Different materials are used to produce parts:

• tree;
• metal;

MDF trims are considered the most popular and budget-friendly for finishing interior doors. The undoubted advantage of wood planks is that they can be installed using any type of fasteners.

Varying in style and shape, the planks are:

• straight (flat);
• with bevel;
• teardrop-shaped;
• rounded (semicircular);
• carved and figured;
• typesetting.

Sometimes installed above the top bar additional element– capital. Occasionally, the part is used for the lower part of the door frame. The detail plays out deliberately decorative role and is only suitable for premises in classic style.

Based on the method of fastening, the planks are usually divided into overhead and telescopic. The first format is fixed using the chosen method directly to the surface of the door frame, the second is equipped with mounting grooves.

Rules for marking and processing platbands

Installation is carried out after finishing walls, but before the process of laying the floor plinth.

Preparation of planks consists of correct marking and quality cutting. Vertical trims must be of equal length and correspond to the dimensions of the door frame and opening. When cutting a horizontal crossbar, a small margin is left for perfect adjustment of the corners.

To cut trim made of wood or MDF, you need to use a miter saw. The cut should be made from the reverse side of the product. This method will avoid unevenness and chips. The cut is made using a miter box. Docking at an angle of 45° allows you to join the fragments together perfectly evenly, leaving no gaps.

When marking, lines are drawn with a pencil or a special marker. It is important that the markings are easily erased and not absorbed into upper layer material.

Also common is the option of installing platbands at an angle of 90 degrees with an imitation of a lintel. In this case the elements are used flat shape. When marking, the vertical casing is extended by the width of the horizontal one. The cut areas are painted over with paint or varnish to match the color.

Methods of attaching platbands to interior doors

To attach platbands to interior doors, 4 common installation methods are used. The following materials are used:

• nails;
• self-tapping screws;
• special glue “liquid nails”.

The installation of parts using the tongue-and-groove joint principle is widely used.

Door trims for compartment doors have no external and functional differences from the finishing of a regular swing frame. Have standard width and similar fastening methods.

Using finishing nails

Using nails to install platbands is the most traditional way. To disguise fasteners, special small finishing nails with mini-hats are used.

To properly fix the parts, you need to align them using a level. Given the microscopic size of the caps, it is important not to damage the surface of the planks themselves. For hammering, it is better to use a small hammer, and lightly mark the joints in advance with the tip of an awl.

Hammered nails are well masked with mastic or grout of a suitable shade. Light damage to the planks can be painted over with paint, a pencil or even a felt-tip pen.

Application of liquid nails

Fast and in a simple way Fastening is considered to be the installation of platbands with liquid nails. The rigid adhesive composition provides high-quality adhesion to any surface.

First, the correct position of each part is determined. Then a small amount liquid nails applied pointwise to the reverse side of the casing. When pressing, you need to make sure that the glue does not bleed through. If this happens, you need to fix it immediately to avoid spreading; usually only a few dots are applied to the bar.

You can combine the two methods and install the casing first with liquid nails, and then secure it with finishing nails. The combination of fasteners will give the door structure additional strength.

Use of self-tapping screws

Long-term operation without nails will be ensured by installing platbands using self-tapping screws. For wooden planks you will need self-tapping screws about 2-2.5 cm long, a screwdriver or screwdriver, and an electric drill with a wood attachment.

The hole points are marked on the strip in increments of 50 cm. The head of the self-tapping screw must be recessed into the surface. On the front side of the cash, the hole is expanded with a nozzle larger diameter to a depth of 1–1.5 mm. Tighten the screws so that the cap is immersed in the recess as much as possible. Then the place of fixation is masked or tinted.

Using clasps with a latch

Snap-on trims are also called telescoping or “beak trims.” The peculiarity of fastening telescopic platbands for interior doors lies in the provided design. To connect the elements, the “tenon and groove” principle applies: the protrusion of the strip is tightly attached to the groove of the door frame, then by adjusting the size of the recess, the required distance is set.

The disadvantage of installation with “beaks” is the inevitable gradual delamination of the structure. Over time, the platbands begin to loosen at the joints. In the future, there may be a need for additional adhesive reinforcement.

Some nuances when installing a decorative door element

Experienced professionals installing interior doors willingly share their secrets on the Internet. We offer a few simple tips that will greatly simplify the process of installing finishing parts and help you avoid mistakes and defects:

Features of installing extensions

In order to install high-quality extensions, you first need to accurately calculate the dimensions of the door structure. Measurements are taken from the box to the edge of the wall, top, bottom and middle: the width of the additional parts will correspond to the maximum value.

If the platbands are telescopic, then you will need such a number of strips that their total width is the required value. The elements must be made of the material that makes up the remaining fragments of the door system and match in color.

Installation work is carried out in the following sequence:

• the product is cut in accordance with measurements;
• the door frame is cleaned;
• the upper additional part is being installed;
• polyurethane foam is blown into the gaps;
• side additional elements are installed.

Self-tapping screws are used to secure the finish. Mounting holes with visible screw heads are decorated with plugs to match the additions.

Elimination of defects

Even with experience and skills decorative finishing doorways, you can make annoying mistakes. The following tips will help disguise minor installation defects.

1. If the wall is uneven, the wooden frames may bend and the joints may diverge. To avoid this, during installation the joint is additionally secured with a finishing nail.

2. Significant defects in the wall around the door frame are covered with wide planks (10-12 cm).

3. To disguise nails when installing planks of unsaturated colors, it is good to use light furniture wax or sealant of the appropriate shade.

Tools for work

Before you begin attaching interior door frames, check in advance that you have the necessary tools and parts at hand. To finish the door structure you will need:

• drill (screwdriver);
• screwdriver;
• small hammer;
• self-tapping screws;
• finishing nails with small heads;
• fixing glue “liquid nails”;
• wood drill with different attachments;
• pencil or marker for marking (erasable).

These items are enough to install the trim using one of the installation methods. Naturally, each fastening method and specific products require that the necessary tools be at hand.

Hi all! The aesthetic appearance of an interior door largely depends on how accurately and accurately the trim is installed. And we’ll talk further about how to install the trim after installing the door block with the door.

During the installation of platbands we will need:

• A tape measure, a simple pencil and a wax pencil to match the color of the casing;
• wood hacksaw and miter box or miter saw;
• masking tape, a utility knife blade, a hammer and finishing nails;
• acrylic sealant in the color of the casing and foam sponge;

Preparatory stage

Installing trim on the door is the final stage of door installation. To this moment:

• the door frame must be fully assembled and checked for verticality;
• the door is hung and adjusted (easy to open and close);
• the gap between the door frame and the wall is filled with polyurethane foam;
• a latch handle is installed on the door leaf and a strike plate on the jamb.

Note: the edge of the door frame and the surface of the wall should be located in the same plane and form a flat surface. If necessary, level the wall relative to the front side of the door block using plaster or putty.

Using a sharp blade, carefully cut off the excess frozen foam along the perimeter of the door block, trying not to damage the decorative coating of the frame.

There are various options for installing platbands on interior doors: using self-tapping screws, liquid nails, snap-on platbands. I will tell you how to attach the trim with finishing nails.

Step-by-step instructions for installing platbands

The platbands are installed in the following sequence: side – top – side. If you first install both side elements, it will be problematic to fit the top one exactly to size. Attach the side trim to the installation site. The frame should be located with a slight indentation from the edge of the box, in this case the platband does not interfere with the hinges, and the lock tongue does not cling to it when closing and opening the door.

Inspect the lower part of the casing - if there are chips or irregularities on it, cut off the edge. You can cut the platband with a hacksaw, using a miter box for precision. But without the skill of such work, it will be difficult to evenly cut platbands with a convex or shaped outer surface. It is most convenient to use a miter saw.

Install the casing vertically, check the size of the indentation from the edge of the box along the entire length. Make marks on the box with a pencil (so that later you can mount the casing exactly in the same place), mark on the casing the place where the cut will be made at 45°.

Use a miter saw to cut at the desired angle. top part clypeus, retreating about 2 cm from the mark (reserve in case of an uneven cut). If the cut is smooth, attach the trim to the door frame and measure how much to cut from the bottom end so that the framing element fits correctly.

Then we attach the platband using finishing nails - they are distinguished by small heads that are recessed into the surface.

The nails are driven in at a centimeter indentation from the edge of the casing. Start fastening from the top, pressing the trim tightly in a vertical position. Drive the first nail at a distance of about 2 cm from the upper oblique cut. Try to make the attachment points along the same line, with the same pitch (30 - 40 cm). The finishing nails should be driven in extremely carefully so as not to hit the platband itself with a hammer. You can pre-drill the holes with a thin wood drill bit. Having secured the casing with nails, run your hand over it - the caps should not protrude above the surface and cling.

We put it back, tightly aligning the oblique cuts, and mark the place where the oblique cut will be made at the second end of the upper casing.

Having cut the second end at an angle of 45°, we use the same finishing nails to fix the horizontal part of the door frame.

The second vertical element is mounted according to the same principle - cut down with a margin, check the accuracy of the cut, trim the bottom end to size, fix it with finishing nails.

note: the trim strips may be slightly deformed from long-term storage, they may be driven by a “propeller”. For structural rigidity, drive a nail from the top at the very edge on each side of the upper casing so that connecting element passed vertically through the junction of the oblique cuts.

At the joints remain small cracks, they are filled with sealant to match the color of the casing. To avoid leaving any traces when removing excess sealant with a sponge, stick strips of masking tape on both sides of the gap, close to it. Apply sealant from the tube and immediately remove excess with a wet and wrung out sponge. Then you can remove the masking tape. The same operation is performed with the second joint; using the same principle, you can mask the longitudinal joints of the door frame and frame, as well as any other joints of the door frame elements. The caps of the finishing nails can be easily masked with a wax pencil to match the color of the trim.

At this point, the installation of the platbands is completed. The final result depends on how carefully and accurately the work was performed at each stage.

Video on the topic “installation of interior door frames”:

• Main types of platbands
• Preparing the work area
• Using nails
• Liquid Nails
• Telescopic models

How to properly attach platbands to doors - this question often becomes relevant when renovating a house. Doing this yourself is actually quite simple if you know some of the nuances regarding the types of products and methods of fixing them around the perimeter of the opening.

There are several ways to attach door frames

MAIN TYPES OF FITTINGS

Before we look at how to attach platbands to interior doors, you should familiarize yourself with their main types. The installation method directly depends on the specific type of product.

Based on the material of manufacture, they are distinguished:

• wooden;
• from pressed paper;
• metal.

Types of door frames depending on the material of manufacture

For budget options pressed products are used. In modern interiors, the most popular type is products made from MDF; moreover, unlike other types of platbands, any mounting option is available for MDF.

By appearance and configuration they are distinguished:

• straight;
• rounded;
• carved and figured;
• typesetting.

Variations of platbands according to configuration

Additionally, a capital can be installed above the upper casing. This element plays an excellent decorative role, especially when it comes to the classic style and variations close to it.

As for fastening methods, platbands can be installed in three main methods:

• on ordinary nails;
• for glue “liquid nails”;
• according to the “tongue and groove” principle.

In order for the opening to look organic, it is important to observe optimal sizes for all details. Cutting elements can be done in two ways: at right angles or 45 degrees. In the first case, the top strip is most often installed above the sidewalls, and its edge must be processed. When making an oblique cut, you need to create an ideal angle so that the fragments fit together without gaps. It is better to use a miter box for cutting.

PREPARATION OF THE WORK AREA

Before proceeding directly to attaching the platbands, you should properly prepare work surface. The entire list of work can be divided into several stages:

1. Installation of the box. Platbands serve as a kind of decor for doors, as they can create an impressive frame and hide minor defects walls. Consequently, their installation must be done at the very end after installing the doors.
2. Removing foam. After the box has dried, it is necessary to cut off the excess polyurethane foam in order to create an even level between the wall and the tray; this is best done with a utility knife.
3. Removing irregularities. If during installation door leaf and the box there are small defects on the wall, for example, chipped concrete, they can be repaired with plaster, this will not only make installation easier, but also improve the strength of the opening. To ensure that no gaps remain during the installation process, the surface for attaching the platbands must be flat.
4. Wall decoration. Before installing the trim, you must complete everything Finishing work: painting, wallpapering, etc.
5. Cleaning. Remove all dust and other debris from the surface; when using glue, you must additionally degrease the perimeter of the opening.

Preparing the work area for installing the door casing

USING NAILS

The most traditional way to install platbands is to use nails. In order to hide the attachment points as much as possible, special miniature nails are used; their peculiarity is the almost complete absence of a head.

In order to properly nail the trims onto the door, you need to align them level. Since when installing on a wall, distortions or gaps may occur that were not present on a flat surface, it is recommended to leave a small excess of material when cutting.

Since nails without heads are used for interior door frames, try not to damage the coating of the cladding itself. It is most convenient to work with a small hammer. You can mark the joint location in advance using an awl.

In order to cover the nails on the platbands, they usually use a special mastic or grout to match the coating. Minor damage can be masked with paint, a felt-tip pen or pencil.

The use of nails is a traditional way of attaching platbands

LIQUID NAILS

Another method of attaching platbands involves the use of special glue. The most popular option is the so-called liquid nails. This composition provides quick adhesion to almost any surface.

Let's look at how to properly fasten platbands without ordinary nails.

To do this, it is necessary to initially determine the exact position of each element. After this, apply a large number of glue onto the back side of the plank and press it against the wall. If glue oozes out from under the casing, wipe it off immediately. It is advisable to apply only a few dots to prevent spreading.

You can secure the platbands either completely without nails, using glue, or by combining these two methods, this will ensure greater structural strength.

Fastening platbands with liquid nails simplifies the process

TELESCOPIC MODELS

The simplest is to attach telescopic trims to interior doors. It is made without nails, but can be supplemented with glue for greater strength. Installation features are directly related to their design.

Installing trim on doors: two installation methods

The fact is that the edges of the platbands, when connected, coincide with the edge of the extension or loot. The principle of coupling is “tongue and groove”.

Telescopic trims are attached strictly to the groove of the box strip

In other words, one part goes inside the other. Thus, in order to install such products, you just need to saw off the excess and join the parts. The protrusion of the element fits into a recess in the door frame. Then you need to set the required distance, which is adjusted by the size of the recess.

Regardless of which installation method you choose for a particular situation, you should be careful, since one awkward movement can ruin the entire structure. If there are unevenness on the wall, it is necessary to first level them so that there are no gaps, this applies to absolutely all models of platbands, regardless of the material of manufacture and configuration.

Video: https://youtu.be/Hq2mNmacACs

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Installing platbands on the door frame is the final stage of constructing the entire door structure. Cash-outs, first of all, serve as a decorative element that covers the interface between the entrance wall opening and the door frame. Ennoble and give dignity appearance will help correct selection the color and texture of the element, which must be identical or as close as possible to the shade and material of the door being installed.

The final decoration of the doorway should be done on final stage renovation of the entire room - after whitewashing, painting and wallpapering the walls. This, at first glance, simple work requires some attention and accuracy. The problem here is the precise fit and correct installation of the trim on the door - without any gaps or distortions.

Types and classification of platbands

Large assortment of cash on the market building materials facilitates the choice, and its diversity allows for some classification of platbands. They are divided:

• by material - wooden, plastic, metal, composite;
• in shape - flat, rounded, curly;
• according to the installation method - overhead and telescopic.

Door trim can also include a decorative element such as a capital. It is made mainly from solid wood and decorated with a sophisticated engraving pattern, which gives the entire room sophistication and aristocracy.

When installing trims on interior doors, it is advisable to focus on the materials from which the door itself is made. If the door leaf is lined with veneer or made of MDF, then you will not have to select material for cashing. In this case, laminated MDF trim will be the most suitable.

It is impossible to give preference to any form - it is a matter of taste. However, it is worth remembering that classic flat planks for self-installation will be more convenient to work with and will help avoid marriage.

Installing overhead trim on the door involves directly attaching them to the door frame using glue or nails. Installation of telescopic platbands, due to their design features, can be produced without the use of any special elements. Such cashing does not cause distortions and does not require additional fastenings.

Telescopic trims

Their constructive difference is the presence of a special splined protrusion made at a right angle and inserted into the longitudinal groove of the door frame. Such platbands make it visually monolithic, leaving the fasteners invisible. They are intended for arranging non-standard openings.

For walls that are too thick compared to the door frame, the installation of additional extensions may be required. By using them to correct the difference between the thickness of the enclosing structure and the width of the frame, you can achieve a perfectly neat appearance of the installed door.

Assembly and installation of platbands

To begin with, determine the internal dimensions of the vertical cashing in one of the following ways:

• using a tape measure, measure the distance from the floor to the junction of the upper transverse and side longitudinal beams of the door frame;
• make a risk on the platband attached in place.

The resulting mark will become the starting point for the future cut. Carefully, maintaining an angle of 45 degrees, the plank is cut so that its size on the outside is larger than on the inside.

Using a miter box will greatly simplify your work.

When determining the cutting lines on the trim, it should be taken into account that on different sides of the door leaf their direction will be different. Don’t forget that each plank will require individual measurements. And one more thing - you should start installing cashing from the side of the hinges of the door that opens towards you.

The prepared side trims are not nailed tightly and only with two nails - one closer to the floor, the other in the middle. A blank for the top bar is inserted into the gap left on top and markings are drawn on it in place for future cutting. This will allow you to get rid of errors and the formation of large gaps as much as possible during the subsequent mating of all elements.

You can adjust the location of all the cash by lightly tapping the sides of the planks, previously attached to nails. If the gaps are large enough, then one nail is removed from the plank, after which it is given the desired position. Final installation The installation of prepared door frames is possible only after carefully adjusting them to size, maintaining the correct angles and minimal gaps of the parts being connected.

Fastening

To fasten cash, it is best to use thin nails, the heads of which are removed after being punched into the door frame with pliers. A uniform step of about 15 centimeters will be quite sufficient for reliable fastening. If the adjacent walls of the doorway are smooth, then it will be enough to secure the platbands in the upper and lower parts with a pair of nails driven in the middle of the strip.

Copper or galvanized nails should be used, as over time they do not cause dark stains on the wood, even in rooms with excessive humidity.

To fasten MDF trim, a slightly different technology is required. To work with them, you should first drill with a thin drill not through holes to minimize the risk of damage to the plank when driving a nail. The same additional training must also be done when using self-tapping screws as fasteners. But they will require slightly larger diameter holes in order to recess the caps, which are subsequently covered with plugs to match the casing, or sealed with acrylic putty before painting it.

The use of adhesives or liquid nails is used only for perfectly smooth walls adjacent to door frame. Such fastening is not possible in rooms with high humidity, such as bathrooms and toilets.

Little tricks

When choosing wooden platbands It is worth paying attention to the quality of drying the board.

How to install platbands on interior doors yourself

Poorly dried wood:

• has an uneven color;
• has blue spots on the surface;
• When tapped, it makes a dull sound.

In order not to spoil the workpiece, the length of the cashing should be measured with a margin of at least 1 cm, which will be useful when adjusting the corners of the parts to be joined. It is easier to cut off the excess from the opposite end of the plank.

You should not use a moisture-resistant marker for marking on the front side. It will be difficult to remove the drawn lines by normal erasing.

Trimming trims is best done with a miter saw. It will provide a clean cut without chipping. It is easier to carefully adjust the cut corners with a belt sander. With its help you can achieve perfect joining in the corners.

If gaps appear when installing trim on the door, they can be made almost invisible by using a beeswax-based mixture, which can be purchased at a hardware store. Heated and brought to the state of a plastic mass, it will perfectly fill the resulting cracks.

Visually, a cash register that rises 10 centimeters above the doorway looks better, and the uniform style of the rooms in the apartment will be ensured by the same trim on all doors.

06/15/2015 at 10:06

From which it follows that liquid nail glue can be used when working on almost any surface, but more on that later. Liquid nail glue is nothing more than just a dense adhesive mass placed in plastic tubes for convenience. Now let’s talk about where ordinary construction adhesive got its name from.

Initially, when liquid nail glue was first produced, it was just an ordinary construction glue. universal glue for different surfaces! But since this construction adhesive was produced by a company with a name like Liquid Nails, those who know English understand, those who don’t, I’ll explain:

Liquid Nails is nothing more than liquid nails and our people, or maybe marketers, have attached liquid nails to the word glue.

Sticking platbands using adhesives

You just need to ensure complete adherence of the platbands to the wall and door frame.

Any adhesive materials can withstand a certain load and, with a large weight of the platbands, will not be able to properly hold the platbands on the plane. When choosing one or another adhesive composition, check the weight and properties of the platbands. You can glue the platbands on liquid nails, or you can fix them on silicone or polyurethane foam.

Miter saw for trimming trims

In order for the platbands to hold firmly, they must be properly adjusted and secured.

Door installation in Vladimir and the region

The plinth is more convenient and better to cut to an already installed platband, since there is less chance of miscalculation and making a mistake. If the wallpaper is glued before installation (or the walls are painted), then the casing will hide the edge of the wallpaper sheet behind it. If the wallpaper is pasted after installing the trim, then the wallpaper adjacent to it can be quite noticeable and not aesthetically pleasing. If doorway is significantly larger than the size of the door block, then when gluing wallpaper you need to leave an allowance on the sides and top, otherwise the casing may not reach the edge of the wallpaper as in this photo above.

There are two traditional options for sawing the platband - at an angle of 90° and at an angle of 45°.

The 90° angle is used on straight, even platbands without curves at the request of the customer.

Useful articles and reviews on repair topics

This way it will be easier not to get confused and this is a guarantee that everything will turn out beautifully.

– As you know, the casing must “stand” on the floor, and in order to avoid a gap between the casing and the floor, the lower edge of the casing must be sawed off (trimmed) at an angle of 90°, since the factory cut may not always be correct. Of course, everything depends on the specific manufacturer, the quality of the product, its quality level, but this preparation procedure should not be ignored.

– Attach 2 trims to each other reverse side to understand whether they are the same width, it happens that the planks differ in width by 0.5-1 mm.

How to insulate a window slope?

Finishing nails are convenient because if the need arises, you can always dismantle the casing and then reinstall it. For work, take nails with a flattened head, 40 mm long and 1.4 mm in diameter. To make the work go faster, make holes in the platbands in advance at a distance of 5-7.5 centimeters. After you drive the nails in with a side cutter, remove the heads and mask these places with a special wax pencil that matches the color.

The second method is to fasten the platbands using liquid nails.

Installation of interior doors

This will avoid splitting and, accordingly, the formation of cracks on the visible part of the box.

Installation of interior doors. Stage 6. Installation of the box. Assembled box insert into the opening and secure with wedges from above so that approximately the same distance remains on the right and left. Align the box with the wall on the hinge side. Check the vertical with a level. Secure the box to the wall with self-tapping screws at the top and bottom.

Installation and installation of skirting boards and platbands

In the store we find the required baseboard and measure its length. We take the number we have and divide it by the length of the plinth, and the amount of plinth we need is ready.

Skirting boards can be made of wood or plastic, with or without cable duct. The wooden plinth mainly goes to the laminate or parquet board, so you shouldn’t press the baseboard tightly against it. There are two ways to attach wooden skirting boards - using self-tapping screws and liquid nails.

Installation of platbands is the final stage in the installation of interior doors.

Installation of door trim with liquid nails

1. Filing of standing frames. Using a tape measure, measure the distance H from the floor to the bottom edge of the groove in the top block of the box (Fig. 34); subtract the height of the plinth block from this size, you will get the size into which you need to cut the standing frame. Saw the pillar trims at an angle of 90°.

2. Connection of platbands with decorative elements. Place the perforated plate into the groove on the back of the trim and decorative element.

Correct installation of interior doors

The box parts are connected using self-tapping screws.

The box is installed as follows:

The doors are installed on hinges pre-attached to the door and frame. You need to first hang the canvas, checking how smoothly the door closes; to adjust, put the spacers a little lower door handle and above the top loop. After this, you need to check the door again - for example, it should not move on its own in a half-closed position.

When the leaf is installed perfectly straight, the joint between the door frame and the opening can be filled with polyurethane foam, after first removing dust and wetting the surfaces.

Installation ()

Creating a perfect cut requires the use of a miter box. It is recommended to glue the joints formed during the installation process. The plinth will be removable if you put plugs on the heads of the screws.

For greater clarity, look below, it will illustrate all the above information and give you confidence in your abilities!

If you do not have the opportunity or desire to do the installation yourself, you can contact us; our specialists will quickly and efficiently complete this work!

The cost of installing a plinth is from 190 rubles.

Installation of door trim with liquid nails

Let's take a closer look at them.

1. Have you decided to install doors in your room, apartment, or country house yourself? A commendable decision, the success of which directly depends on your plumbing and carpentry skills. If you think that installing an interior door is easy, feel free to go into battle! It is possible to save a decent amount by losing some time.

How to install platbands on interior doors

The main thing is that the result of the work does not look like this.

Door installation

Thresholds at the box modern doors, as a rule, are absent, but at the client’s request it is included in the kit.

Note: The threshold is most often used in entrance doors to preserve heat in the house, but it is not advisable to use it in interior doors, since it will interfere with air exchange between rooms.

If you order a door made of aged wood with a specific design, then along with it you should order hinges, escutcheons, a lock mechanism (lock or latch with a lock) and handles that best match the style of the door.

What you should know before installing a door

Installation of the door can only be carried out after laying the finishing flooring and after finishing the walls in the rooms between which it will be installed, i.e.

Installation of door trim with liquid nails

In this case, you do not have to deal with complex fastening devices, drilling a wall, floor or ceiling. Not only a specialist, but also any other person can work with glue.

As a rule, the packaging indicates what can be glued with this substance, how to apply it, and how long it takes to dry. In construction, adhesives are used for parquet, linoleum, carpet, ceramic tiles, laminate, porcelain tiles, ceiling panels, marble facing slabs, wooden planks, etc.

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Platbands play a decorative role, giving the doorway a finished look. The planks differ in the material of manufacture, shape, color, as well as the method of fastening. Installation of interior door frames is carried out after finishing the walls, but before laying the floor plinth.

To correctly install platbands on interior doors, you first need to select the appropriate elements. First of all, pay attention to the material of manufacture:

• Products made from natural wood are considered universal. The strips can be painted to match the color of the doors. Fasten wooden elements nails without heads. If the walls are well aligned with the door frame, the platbands are placed on an adhesive composition - “liquid nails”.

• Laminated planks of MDF resemble in appearance natural wood. Decorative elements are matched to the color of the door. The platbands are secured with adhesive or nails without heads, having previously drilled blind holes.

• PVC cashing is more suitable plastic doors. The planks are glued or mounted on the mounting profile.

• There are also aluminum and steel cash registers, but they are usually installed on entrance doors.

Most planks are given a standard flat, rounded or shaped form.

By fastening method Cashing can be invoice or telescopic. The first type of elements is fixed directly to the door frame. The second one is equipped with mounting grooves.

Tools for work

To ensure that the installation of door trims is successful, the tools must be prepared in advance.

• To perform accurate markings you will need pencil, tape measure, plumb line, square and level.
• It will help to cut the workpiece perfectly straight at an angle of 45 degrees. miter box O.
• It's better to cut the slats miter saw. If it is missing, you can use hacksaw for metal. The fine teeth of the blade will not leave chips on the product.
• Used for driving nails or tapping cash elements. hammer.

How to cut off the platband?

After marking the angle of the cut and the length of the workpiece, the trim is cut with a miter saw. A special feature of the power tool is adjustable table, which is installed at the desired angle. In order to saw off the door frames correctly and without chipping, the side edges of the workpiece are pressed tightly against the stops on the frame. If a gap occurs, the cut will be uneven.

If you don’t have a power saw, a miter box will help you cut the edge of the casing at 45 degrees. It is better to buy a quality tool. The cheap one made of plastic has deformed thrust elements that distort the size of the angle. A hacksaw for cutting is used with fine teeth that do not leave chips.

How to attach platbands to interior doors?

Simple fastening of flat platbands is performed at an angle of 90 degrees. The vertical planks fit tightly at the top with the horizontal one. When installing wooden or MDF elements of complex shapes, the ends are cut at an angle of 45 degrees. There are 4 methods of fixing the planks.

Using finishing nails

Wooden or MDF door casing is easier to nail with nails with flat heads. The fastening is reliable, and if necessary, the planks can be easily dismantled. You can use nails of a different configuration, and so that the heads are not visible, they are removed with side cutters. The length of finishing nails for platbands is about 40 mm. The size can be calculated individually, taking into account the thickness of the cash. Having passed through the bar, the nail must enter at least 20 mm into the body of the door frame.

Attachment points are marked on the workpieces, maintaining the same distance. Typically, a pitch of 500 mm is maintained. Using the markings, drill through holes with a diameter corresponding to the thickness of the nail. After joining to the door frame, the platbands are carefully nailed. For aesthetics, hats are painted over with a wax pencil.

Liquid nails

To attach cash to interior doors without nails, use an adhesive - liquid nails. The advantage of this method is that there is no visible fixation site. The downside is the weak fastening, as well as inconvenience during dismantling. In addition, liquid nails are only applicable if the adjacent walls are perfectly level.

The door frames are installed after sawing and fitting of the blanks. The bar is lubricated with back side adhesive and press tightly against the wall. To glue platbands for interior doors, it is enough to hold each strip pressed for no more than a minute.

Fastening with self-tapping screws

The method is similar to fastening with finishing nails, only instead of them, wood screws 25 mm long and 6 mm thick are used. Places for holes are marked on the workpiece in increments of 500 mm. A drill of the same diameter or with a margin of 1 mm is used.

It is advisable to recess the hats into the body of the plank. On the front side of the workpiece, the hole is expanded with a drill of a larger diameter to a depth of 1–1.5 mm. Now all that remains is to attach the trim to the interior doors with self-tapping screws. You need to tighten the hardware so that the head fits into the recess. The place of fixation is painted over with a wax pencil.

Attachment by beaks

The method does not require the use of screws, nails or adhesive. The cash box is equipped with a beak-shaped lock. The connecting pin is inserted into the recess on the box and pressed until it clicks.

The advantage of this method is ease of installation and invisibility of the mounting location. A negative point is the delamination of MDF trims during dismantling. Over time, spontaneous destruction of the joints may occur, which requires additional treatment of the joints with glue.

How to install platbands on interior doors?

When installing interior doors with your own hands, glue, nails or self-tapping screws are used to fasten trim made of wood or MDF. However, the evenness of the walls and the shape of the planks are taken into account. There should be no gaps at the joints. If the walls adjacent to the end of the door frame are uneven, then it is better to refuse gluing.

Installation of cashing begins from the side where the interior door opens. This is due to the presence of hinges that prevent the strip from being fixed flush with the box element. You will need to make the same indentation, and on all three sides for symmetry. Where there are no loops, there is no need for mandatory indentation.

If the door is in a corner, installation is carried out using the letter G. If desired, you can saw the element vertically and use a narrow strip.

The platband on one side is installed when the slopes on the other are decorated with tiles or other wall materials.

Docking at an angle of 45

When it is necessary to install trim on the door at an angle of 45 degrees, use a miter box for marking. This joining of elements is usually used for shaped and rounded planks. If there is no miter box, the markings can be made with a protractor.

The installation procedure consists of the following steps:

Docking at an angle of 90

The platbands are fastened at 90 degrees with horizontal or vertical seams. The choice depends on the preference of the owner. When installing a door cashing with your own hands at a right angle, only flat-shaped blanks are used. The cut areas are treated with varnish or acrylic-based paint.

To install platbands on interior doors with imitation lintels, the upper element is extended. The joining is obtained at an angle of 90 degrees with horizontal seams. The top bar extends beyond the vertical.

Telescopic trims

Telescopic trims are attached to interior doors without nails. Decorative elements are equipped with a special lock consisting of a slot and groove. Fixation occurs at the end of the box. The main requirement for proper installation of platbands is the presence of a protrusion. It forms when the door frame is already thick interior partition. The adjacent walls must be level, otherwise you will get an unsightly gap.

Installation instructions for plastic trims

Glue is used very rarely, the connection is unreliable. Basically, plastic trims are installed on interior doors using a profile. This installation method consists of the following steps:

If you place plastic cash on a wall lined with clapboard, then fix it around the perimeter of the doorway wooden slats, and the profile is already attached to it.

Installation is possible using special nipples and screws.

Elimination of defects

An unpleasant moment is the visibility of the nail head or screw. They are slightly recessed into the body of the cash, and sealed on top with sealant. desired color. You can use a wax corrector.

On no smooth walls Due to the curvature of the wooden planks, the joints diverge. During installation, the joining elements are additionally connected with a finishing nail.

Wide strips from 100 to 120 mm help to hide large defects around the door frame.

How to join the plinth with the platband?

There is no need to cut the door trim; it should reach the floor. Otherwise it won't look very nice.

The plinth itself is adjusted, the method depends on the material.

• The plastic ones have decorative plugs, with the help of which you can neatly and beautifully join the end of the plinth and the door casing.

• A cut is made on the wooden one at 45 degrees to align the adjacent side of the plinth with the thickness of the door casing.

Dismantling

Removal of platbands is usually required when cash is replaced. There is no need to worry about their safety, but the work is done carefully. Taking an ax with a sharp blade and a hammer in their hands, they begin to dismantle:

The procedure must be carried out carefully so that no dents are left on the door frame. Instead of an ax, homemade sharpened strips of durable metal or other similar devices.

Door trims are designed to mask the gap between the doorway and the door frame. They are selected according to the required texture and width, and the color is chosen exactly the same as that of the door leaf. They are made from different materials and are divided into wooden, plastic, laminated, MDF and veneered. The work of assembling them is the last stage in installing the door. By the beginning of this work, all other repairs, except installation floor skirting boards, should already be completed. This article will talk about how to make and how to install correctly door frames.

Types of door frames

Today, the construction market is filled with platbands of various shapes: carved and figured, teardrop-shaped and semicircular.

They play the role of finishing decoration of the door. Some sellers, in order to visually reduce the price, indicate the cost of only the canvas and the box. But once you start installing it, out of ignorance it turns out that there are not enough trims, and you can only buy them for a fee. Therefore, even when purchasing a door, it is necessary to check whether they are included in the package. Of course, the price of door frames is quite affordable, but when purchasing, another problem may arise - color selection. For a painted or laminated door, choosing the required shade of trim is not difficult, but for a wooden or veneered door this will be extremely difficult.

The standard width of the door frame is 7 cm, thickness - 1 cm, height - 210 cm. For an interior door with one leaf, 5 trim strips will be required, and for a door with two leaves - 6 strips.

If you only need to frame the door opening, then two and a half strips are enough. In addition, manufacturers produce door frames of any size in width, height and thickness.

Tip: when choosing platbands for interior doors, their color should completely match the color of the door leaf. And when choosing a frame for the entrance metal door, from the inside the shade is selected according to the color of the corridor walls.

Door trims are made of MDF, plastic, natural wood, aluminum or steel. Laminated film, veneer, facing plastic or paint composition are used as a decorative coating.

What is a telescopic casing?

Outwardly, it is similar to a regular door casing, but has a protrusion for connecting with the extensions and the door frame. Their use is most optimal if the door frame is a couple of centimeters narrower than the thickness of the wall. Thanks to a special protrusion, it is tightly fastened in the longitudinal grooves of the end of the door frame.

At correct installation fastening elements become completely invisible, which gives the entire structure the appearance of solidity, durability and strength. But if the distance is calculated incorrectly, the platband will not fit tightly into the box and a gap will remain. The structure will immediately take on an ugly and untidy appearance.

What is a capital?

The capital is a relatively recently introduced door decoration. Although their main function is exclusively door decoration, they also belong to the category of door frames.

In most cases, they are made from solid wood or MDF. They come in a variety of shapes and are decorated with curly frills. The capital is made in both standard and non-standard sizes. After their installation, the door takes on a rich and finished look.

How to make door frames

Nowadays, the construction market offers a large number of all kinds of door frames. They differ not only in material, but also in size and color scheme. You can also make them yourself at home, this will reduce repair costs. But to make high-quality platbands, you will need special woodworking tools and at least a little experience working with such equipment.

Below is a list of tools that will make the work of making platbands easier. Some of them can be replaced with a plane, but thereby increasing labor costs.

Required tools:

• sawmill for making blanks;
• jointer to create a right angle;
• thicknesser to achieve required thickness blanks;
• vertical router to create a pattern (not needed if the platband is simple without a pattern);
• electric grinder and router;
• auxiliary tools: squares, rulers, pencils.

Material selection

Only choose boards for platbands that are well dried, otherwise they will wear out over time. The degree of drying is determined by sound. To do this, knock on it with your finger; if the sound is dull, this means that the board has not yet dried, and if it is loud, the material is ideal for work.

In addition to sound, when choosing a board, you should pay attention to its color.

It should be uniform, and blue spots mean that the drying technology was violated. In the future, they can only be hidden by painting with opaque paint.

The surface of the board should not have knots. This not only worsens its appearance, but also increases the risk of fracture of the finished casing in this particular place.

Manufacturing

Having selected the material and prepared the necessary tools, you can begin making door trims. First, the workpieces are cut according to required sizes, which are calculated individually for each door. It is worth noting here that the quality result directly depends on how sharp the sharpness is. cutting knives on machines and machines.

When the platband is ready, it is polished. This is done in two stages: the first is rough grinding with an electric machine, the second is manual processing using fine-grained sandpaper. The second step is to remove all circular scratches left by the electric machine. The finished casing is coated with a protective compound.

How to attach door frames

In total, there are four main ways of attaching door frames: using finishing and liquid nails, with self-tapping screws or with special fasteners called “beaks”.

Fastening with finishing nails

This is one of the most popular methods. It has a number of advantages: if necessary, the platbands are easy to dismantle and reinstall, and the fastening process itself is simple and reliable.

To fasten the platbands, nails with a flat, narrow head are selected. Their length is easy to calculate; they should fit into the door frame to a depth of 1.5-2 cm. The average length of finishing nails for platbands is about 4 cm.

Tip: if you couldn’t buy nails with flat heads, you can cut them with side cutters.

To make work easier, fastening points are marked on the trims in advance. They are placed at an equal distance from each other along the entire length of the plank. The main thing here is to maintain the right balance; placing them often is not recommended, but placing them too rarely is also bad. Experts advise maintaining a distance of 50 cm.

Liquid Nails

They are special glue in tubes. Attaching it to it is very simple; glue is simply applied to the casing from the back side immediately before fastening. Then the bar is pressed tightly against the wall, held for a few seconds, after which you can release it. That's it, the casing is installed.

The advantage of this method of fastening is not only the simplicity and speed of work, but also the fact that there are no traces of fastening left on the front side of the platbands. The disadvantage is that it is difficult to dismantle and the fastening is not very reliable.

Self-tapping screws

Thanks to its simplicity and reliability, this method is gaining more and more popularity. For wooden platbands, wood screws with a diameter of 6 mm and a length of 2-2.5 cm are used.

On the platbands, places for self-tapping screws are pre-marked. After that, small holes are drilled, which guarantees an excellent result in the future and protects the wood from splitting when tightening the screw.

Advice: to make the screw head less noticeable, it is “recessed” into the wood, having previously drilled out a small recess.

Special “beak” fastenings

Their advantages are good appearance, ease of installation and operation. But there is also a significant drawback. Most trims are made of MDF, and when removing the “beak” there is a possibility that it will delaminate.

How to install door frames

To install wooden platbands you will need:

• wood hacksaw;
• fasteners (finishing nails and glue)
• goniometer;
• roulette.

Stages of work

• First, the trim is placed along the height of the door, and the required length is measured. Then the plank is placed on a flat surface and a right angle is marked using a square. The excess is cut off;

• the platband with the finished corner is applied to the door frame, aligned along the edges and bottom. The height corresponding to the internal hum of the door frame is noted;
• then, starting from the mark made, an angle of exactly 45 degrees is measured using a protractor and marked with a pencil. The excess is cut off and the casing is temporarily put aside;

• repeating the entire sequence, the parallel side is marked;

Tip: the top trim is prepared last, only after both side strips have already been cut and installed. This will prevent errors in marking and eliminate the possibility of cracks forming at the joint.

• After both side trims are cut, their installation begins. Nails are driven into the door frame, after which, using wire cutters, the head is removed, leaving sharp corner. The length of the nail on the surface for installing the platband is left approximately 5 mm;
• nails are driven in at a distance of about 50 cm. They are usually placed at the top, bottom and two in the middle;

• For better adhesion of the platband to the box, glue is applied to it. At this stage, the main thing is not to overdo it, and when pressed, the glue should not be squeezed out;

• When nailing the strip to the door frame, it is not recommended to hit it directly. For this purpose, a wooden block wrapped in fabric is prepared;
• by attaching the finished casing and leveling it, with strong blows through the block we place it on the nails;
• When both side frames are installed, marking the top one begins. Both of its 45-degree angles are measured not with a protractor, but by directly placing it on top of the side planks and marking the cut location with a pencil.

Installation of door frames is complete.

Nuances when installing platbands

The presence of a nail or screw can be made invisible using a wax corrector or acrylic sealant of a suitable color.

To avoid gaps in the joints of the platbands, the corners of the top strip are measured along the cuts of the vertical strips, taking into account their errors.

It happens that the platbands at the joints have discrepancies. This is due to unevenness of the walls or curvature of the planks themselves due to improper storage. The fix is ​​quite simple, just connect the planks together with a finishing nail.

If minor cracks are detected, they are masked acrylic sealant or a wax corrector of a suitable color.

When there are significant defects around the frame, a wide door trim is suitable to disguise them. Its width is 10-12 cm, and when individual order maybe even more.

If you are wondering how to glue the trim, you can choose from several options. For perfectly smooth walls, liquid nails are used. Also used for additional fixation when installing on nails. acrylic glue or PVA, which is used to lubricate the back side of the casing. But it should be noted that indeed reliable fastening only one thing - for carnations.

As mentioned above, installation of door trim is the final stage of all repair work. The platbands are attached flush to the end, but visually it appears to be on the wall. The most popular method of fastening is with thin nails with a small head. In the event that the platbands need to be attached directly to the wall, liquid nails are used, but this method of fastening does not provide a long-term guarantee.

For an interior door, the platband should be 10 cm higher than the doorway. Standard installation platbands are made with a cut at 45 degrees, but it can also be done at an angle of 90 degrees - it looks a little unusual.

If the opening in the wall is located on the side or is in contact with an adjacent wall, then the platband will not fit completely. You can cut beautifully to width only with an electric miter saw. Accuracy for the platband is especially important, because its main role is decorative decoration and masking of all irregularities in the wall and the end of the door frame.

But there are cases when platbands are not needed, for example a bathroom whose walls are tiled. Not only will they look out of place there, but it will be impossible to attach them. The only one possible way fastenings are liquid nails, but given high humidity premises, they will not last long.

For very wide (thick) walls, door frames are also not the best option. In this case, the slopes can simply be painted, wallpapered or plastered. Also, in most cases, door trims are not required when installing sliding doors.

Decorative strips are used to update and decorate interior doors. Interior platbands carry several functional loads as a frame. It’s easy to install platbands with your own hands; you just need to decide on the installation method.

Functions of the door trim element

Door frames on interior openings are a completely familiar decorative element for us.

Wooden profiled platbands

At its core, the platband is a decorative overlay that serves as a frame for the door structure. The main function of the part is to cover the gap at the junction between the wall surface and the frame of the interior or entrance block.

The presence of this element is quite familiar and understandable, but the decorative component, which is often attributed to the lining, also carries a number of other functional loads:

• Cashing on the door covers the shortcomings of the installation work on installing the door frame.
• Platbands for interior doors significantly increase the sound insulation performance of adjacent rooms.
• The decorative strip prevents dust from penetrating into the adjacent room.
• Finishing doors with platbands is guaranteed to isolate the room from drafts.

Structural finishing of the opening

To the sole function of the door frame in the form of giving the doorway aesthetics, a whole series of useful additions. Due to this, the installation of the platband completes the complex of complete isolation of the adjacent room in the building.

Previously, platbands in the form of carved openwork strips framed window and door openings of country-type buildings. Today, the fashion for handicrafts by masterful architects is returning, which can be seen in many modern buildings.

Carved platbands on a modern log house

Of course, if in the old days everyone could afford to install carved overlays, since virtually everyone possessed, many even primitive, skill. Nowadays, not everyone can afford to decorate a building with an openwork frame.

MDF trim material

Door trim in its modern form is a plastic, metal or wooden trim, finished various kinds material or painted. Elements for framing openings can also be created from composite materials. Types, forms decorative elements and how to select them for the design, everything is described in previous articles, so there is no need to dwell on this now. After all, our main task is to tell about in various ways cashing installations.