How to properly install platbands on interior doors. Platbands for interior doors - types, installation options, step-by-step installation instructions. Video - Errors when installing trims and interior door trims

Door trim is an important element of the finished door design for a home or bathhouse, which performs decorative and protective functions.

Overlay strips are designed to stylishly frame a doorway, effectively hiding visual defects and gaps that exist between the wall surface and the frame.

Installation of door frames is the final stage of door installation various types. How to properly install platbands with your own hands to ensure the strength and reliability of the finished structure? In fact, this process is quite simple, the main thing is to know some features individual species products and methods of their installation.

Types of door frames

To find out how to install platbands for interior doors, it is recommended to consider their varieties. Finished goods can be classified by configuration, material and installation option.

Configuration

According to the configuration, the platbands on interior doors divided:

• Straight and flat. Standard option, which is different simple execution and attractive appearance. They are suitable for any type of door and can be combined with any interior design.
• Rounded. Externally, they are similar to straight decorative strips, but have a slightly rounded frontal part.
• Curly. Products are produced in any shape to order, combined with original and design options door panels.

Material of manufacture

Modern versions of platbands are made from various materials with high performance indicators.

• Made of wood. Products are made by milling wooden planks. For wooden elements well-dried lumber, jointed lengthwise, is used. Wood planks can be straight, round or shaped. Bath, sauna or log house – best choice for such buildings - these are wooden platbands.
• Made of plastic. Plastic trims The doors are made from safe polyurethane alloy or PVC. They are characterized by simplicity, ease of installation and low cost. In addition, such products can have different colors.
• Made of metal. Finished products are made of steel or aluminum alloy. They are durable, practical and wear-resistant.
• Made from composite. Products are made from MDF, plywood or pressed paper.

Installation option

As for installation, you can install platbands on interior doors as follows:

• Invoice. The products are mounted on the doorway using ordinary nails and glue.
• Telescopic. The planks are installed using the tongue-and-groove type, when special protrusions are inserted into the small slots provided.

To obtain a symmetrical doorway, during installation the appropriate dimensions of the main elements should be observed.

Preparing the doorway

Before installing interior door frames, you must carefully prepare the doorway. Preparatory work carried out in stages:

• . Since the front strips act as a decorative and protective element of the structure, for this reason the installation of trim on interior doors is carried out only after installation door frame and canvases.
• Removing excess polyurethane foam. Having completed the installation of the box, the remaining foam is cut off, which was used to fill the existing gaps between the wall surface and the door hatch. Cutting is done with a knife with a thin blade.
• Elimination of irregularities and defects. The installed door frame and leaf can cause minor irregularities and defects on the wall surface, which should be corrected immediately. In addition, installation of platbands requires absolutely flat surface in order to avoid future deformation of the finished structure.
• Cladding of wall surfaces. Before installing the elements, it is recommended to complete all work on wall cladding using paint, decorative plaster, wallpaper, etc.
• Surface cleaning. All working surfaces must be cleaned of dust and debris, and degreased.

Possible installation options

How to attach platbands to interior doors with your own hands using improvised means? To get started, choose one of 3 available options installations.

Finishing nails

Finishing nails for platbands are one of the most affordable and popular installation options. If necessary, decorative overlays can be easily removed or damaged elements can be replaced.

To simplify the installation process, marks for nails are made on the front surface of the elements, located at the same distance from each other. Optimal distance between two nails – 45 cm.

It is better to use a compact hammer for driving nails. To grout the location of the nails, mastic that matches the color of the surface is suitable.

Liquid nails

The following method of fastening is carried out using a special adhesive composition in liquid form. Fastening with glue is reliable and safe. The front panel is fixed as follows: adhesive composition carefully applied to the back side of the element, which is pressed tightly against the wall surface for a couple of seconds. Excess glue is removed with a clean rag.

Installation of platbands involves an effective combination of these two methods, which will increase the strength and wear resistance of the structure.

Telescopic method

This method is suitable for fixing telescopic type slats. Installation is carried out according to the tenon-groove principle, when one part of the element fits into another part of it. This allows for correct alignment decorative items without the need to make a cut. The tenon of the finished element is carefully inserted into the groove in the box.

Carrying out the necessary measurements

Correct installation of platbands involves a preliminary calculation of the required length of the product. To cut down a plank, you first need to measure its width. Next, measure the same distance from the top. It is recommended to leave a small margin in length equal to the width of the bar.

The standard width of the interior door frame is 7 cm, thickness is 1.5 cm, height is 215 cm. For an interior single-leaf door standard size it is necessary to prepare 5 elements, and for a double-leaf door - 6 elements.

Ready planks are produced various sizes, therefore they differ in width, thickness and height.

Step-by-step installation work

To work you need to prepare:

1. Hacksaw for wood.
2. Fastening elements.
3. Construction tape.
4. Square.

All work is carried out in stages:

1. The prepared products are prepared according to the height of the door leaf, and the required length is measured. The element is laid on the floor, measurements are taken right angle square, trimming is performed.
2. The plank with an angle is applied to the box, aligned vertically and horizontally. The height mark is made, which is equal to inner corner boxes
3. Based on the mark, an angle of 45 degrees is set. Trimming in progress.
4. Using a similar scheme, the plank is prepared on the opposite side.
5. First, the side strips are trimmed, then top element. This will prevent errors from occurring when installing products.
6. Having completed the preparation, you can install the bars. Small nails are driven into the door frame at a distance of up to 45 cm, so that a length of 6 mm remains on the surface for the strip.
7. To improve the adhesion of the element to the door frame, special glue is applied to the surface.
8. The finished plank is lightly pressed onto the nail. It is very important not to damage the front part of the product. To do this, a small block wrapped in a clean rag is used as a hammer.
9. The platband is leveled and pressed onto the nail until it stops.
10. After installing the side strips, you can begin installing the top element, which has angles of 45 degrees.

Now even a novice master knows how to nail trim on doors with his own hands. This process is quite simple, requiring a good eye, attentiveness and perseverance.

Used to update and decorate interior doors decorative strip. 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:

• Cash at the door covers the shortcomings installation work for installing a door frame.
• Platbands for interior doors increase significantly sound insulation performance isolation 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

The only function of the door frame in the form of giving the doorway aesthetics is accompanied by a number of useful additions. Thanks 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 buildings country type. Today, the fashion for handicrafts made by masterful architects is returning, as can be seen in many modern buildings.

Carved platbands on a modern log house

Of course, if in old times 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 trims in modern form– this is a plastic, metal or wooden lining, trimmed with various kinds of material or painted. Elements for framing openings can also be created from composite materials. The types, forms of decorative elements and how to select them for the design are all 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.

Reading time: 7 min.

Finishing a doorway requires certain skills and theoretical knowledge. What framing options to prefer, how to attach platbands to interior doors, which additions 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. The profiles are made of 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 cellular filling or reinforced, entirely made of wood.

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 the design of arches and non-standard doorways.

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.

1. Installation of a disassembled box.
2. Equipment of all elements door block necessary fittings, fastening the canvas to the hinges.
3. Installing the frame: the door frame is fixed in the opening using hangers or anchors, the gaps are filled with 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 a connecting function, combining the parts of the door frame into a completed structure.

They perform an important decorative function: they hide installation defects and give the doorway an aesthetically complete look. Correctly selected door frame harmoniously complements general style rooms.

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 complete 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 original design 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 unclosed sections of the opening, in former times a lot of time was spent difficult to perform slopes - plaster, primer, finishing. Now they use the method of adding a door frame decorative elements. 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 decision. 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 a deliberately decorative role and is appropriate only for rooms in a classical 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 platbands must have 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 a frame made of wood or MDF, you need to use 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 top 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 in a 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”.

Finds wide application installation of parts according to the tongue-and-groove joint principle.

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 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 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 several simple tips, which will greatly simplify the process of installing finishing parts and will allow you to avoid errors 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;
• gets blown into the gaps polyurethane foam;
• 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 deficiencies

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.

Anyone who has done renovations at least once in their life has come across such items as door frames. This is the name for a structure that helps cover all imperfections after its installation, making the passage into the room more aesthetically attractive and complete. They cover the space between the wall and door frame, perform decorative, protective and masking functions.

They differ from each other in thickness, width, material, design.

Platbands for interior doors are overlay profiled strips made of various materials.

In order to increase the width of doorways to the size of the wall, extensions were invented. They always come complete and can be ready-made or cut. This feature determines the method of their installation, as well as the time required for their installation.

When planning work, a beginner in the renovation business is faced with the question of how to install the trim on the door. It is possible to do this yourself if you have carpentry skills and the necessary equipment.

Copper-colored nails are used to fasten structural elements. Over time, the fasteners will darken and become invisible against the background of the canvas. If the door has light colors, it is recommended to cut off the nail heads with pliers, and you can also use galvanized nails for fastening.

The use of liquid nails for fastening is not recommended due to the impossibility of dismantling the structure.

Besides decorative function of this design, it is able to hide such shortcomings as carelessly applied polyurethane foam, nails, cracks and other flaws. Decorative trims On the door, cables carrying the Internet or television are well hidden, creating an aesthetically pleasing appearance of the doorway, protecting the wire from damage.

There are street and interior views designs. Outdoor ones should have high wear resistance and strength, and interior ones should have an aesthetic appearance.

The angle of the cut can be anything depending on the interior design features. Do the best job electric jigsaw.

Most often, cash for interior doors at the joints is cut at an angle of 45°, except for the telescopic type of products. Joints at this angle look more invisible and neat.

Form

Door frames may have different shapes, the choice of which depends on the material of the door leaf, its style and quality. The following forms of platbands are distinguished:

1. Smooth is the simplest and most popular option for door design. Pairs well with different styles in the interior, affordable, easy to fix in doorway.
2. Semicircular - a frame for a door that has volumetric roundings along the perimeter of the structure. The radius of roundness can be either large or small.
3. Embossed is an expensive option for decorating a doorway. This variety is made from quality wood with the help milling machine. Exists large number drawing options for this type of model.
4. Carved - good option doorway design in old style. Expensive raw materials are used for their production.

The flat casing is divided into types: with a capital, Greek, profiled. The capital is fashionable solution doorway design, is a decorative strip located under the ceiling.

Material of manufacture

The material from which door frames are made is directly related to the quality of the products. Therefore, when choosing products, it is necessary special attention devote this issue.

The classification of platbands according to the type of materials from which they are made is as follows:

• from MDF;
• metal;
• wooden;
• ceramic;
• telescopic models;

Ceramic structures are stylish design doors, is used when the walls of the room are also laid with the same tiles. This option is less practical, reliable and durable than the others.

MDF door trim - profitable and practical option. The cost of the product is low, and the quality is not inferior to wooden ones. The only negative is high ability This material absorbs moisture, so it is not recommended to install them in the bathroom, as this can lead to deformation of the structure.

Wooden

Wooden door frames are characterized by: high quality, aesthetically attractive appearance. The material used is pine, an environmentally friendly raw material. To save long term service, the structure is varnished.

Plastic

Modern materials such as plastic - this is the most practical design option plastic doors, since the material does not rot, does not absorb moisture, it is easy to care for.

It has less aesthetic qualities than other door design methods. Suitable for technical rooms, balconies, loggias. Copes well with the function of preserving heat in the room, which allows this design to be used as external design door or window openings.

Metal

This type products are most often used as platbands for metal doors. Iron products are made from steel or aluminum. Due to this, the structure is strong, durable and fire-resistant.

This type has a laconic, even shape. To install such a structure, in addition to the standard set of tools, you will also need a grinder.

Mounting methods

You need to figure out how to properly install platbands for interior doors.

Installation of the structure begins with determining the installation method, selection of materials and necessary equipment.

Most often, the installation of the structure is carried out using a miter box. This tool allows you to evenly trim the end under the right angle.

First you need to decide on the choice of cutting angle. There are two ways to join fastening elements: at an angle of 90° or at an angle of 45°.

The first method is simple and less labor-intensive. It is necessary to measure everything exactly and carefully secure it using metal or liquid nails. Telescopic models are recommended to be installed in this way. Installation of platbands on telescopic doors should be done at an angle of 90°.

The second method is more labor-intensive and requires care and the use of a miter box or jigsaw, or a square.

After the measurement and preparation process structural elements installation, you can begin fixing them to the frame. First, we attach several elements of the corner structures to nails, and lastly, we install the top bar. If everything went well, all that remains is to secure the door frames with large nails at intervals of 20 cm.

What is telescopic type

The appearance of this type is a curved bar around the entire perimeter. IN in this case no fastening elements are needed; the structure is installed using liquid nails.

The telescopic view is represented by a corner, one shelf of which is placed in the groove of the door frame during installation of the products. This design comes complete with a door frame, thereby blocking the free space.

A simple procedure for installing fastening elements allows you to install trim on the door yourself.

Design

It’s good when the interior design matches the design of the doors and a similar texture is used in the implementation of the project. Door leaf continues the style of the room, its walls, ceiling, floor. Finishing with platbands will complete the composition of the room, making it decorated and functional.

Beautiful platbands for doors help to visually dilute the room, make it brighter and more interesting. It is necessary that the color of the structural elements goes well with the door, wallpaper, flooring. The materials of the products should harmoniously complement each other.

Door installation

How to nail platbands and learn how to do it quickly and efficiently is of interest to every novice craftsman. There are a number of rules and nuances that you need to familiarize yourself with before starting work.

Installation of interior door frames always begins from the side into which the door opens. This is due to the fact that the hinges create obstacles to the alignment of the door frame with the trim. The use of mortise or hidden hinges in this case makes the task easier.

In order to create free movement of the hinge mechanism, a small indentation is made on their side and on the opposite side.

Installation of such elements may result in an unwanted gap or gap. To eliminate these errors, you can use acrylic and wax sealants. They are also used to process structural joints.

Equipment

How to attach platbands to interior doors - frequently asked question when carrying out repairs.

The choice of fastening depends on the material from which the structure is made. These could be nails and different types glue.

The product package looks like this:

• for single leaf swing door you will need 5 sticks - this is 2.5 sticks mounted on one side, 2.5 sticks on the other;
• for a door with two leaves you will need 6 trims - 3 sticks on each side.

Platband is a product that is installed by a craftsman in an already formed doorway; it can be installed on one side or on both sides, which means that the equipment will be different.

Required tools for installation

How to install trim on an interior door using improvised means on our own, is of interest to everyone who has undertaken repairs on their own. First you need to prepare the equipment for work. Installation of door frames is carried out using the following tools:

• measuring tape;
• simple pencil;
• large metal square;
• miter box, jigsaw or saw;
• hammer;
• fastenings

Nails or glue are suitable for fastening.

DIY platbands

Making platbands for interior doors with your own hands is not an easy task, but it is doable. When working with wood, you will need the following tools:

• A sawmill is needed for cutting wooden panels;
• a wood processing machine is necessary for the manufacture of platbands;
• jointer designed for surface processing wooden canvas;
• a surface thicknesser is necessary to create identical blanks of structural elements;
• a jigsaw will provide quick cutting of the necessary parts;
• grinder;
• grinder - for metal structures.

Cashing a door with your own hands goes like this:

1. Choice of material. A dry board without deformation is suitable for blanks for platbands. On side structures, it is necessary to compare the direction of the wood fibers so that there are no differences between them.
2. Manufacturing blanks for platbands larger size than is necessary. It is important to ensure that the tool is well sharpened so that the platbands are without the slightest gaps, otherwise this will create difficulties during installation.
3. Sanding and smoothing the fibers of the product using fine-grained sandpaper.

Immediately before installing the structure in the door frame, you can cut the trim at an angle of 45° or 90°, and not in the workshop. This is due to the fact that it is necessary to perform control measurements before installation.

Door trims play a decorative role and are installed to hide defects formed after the door was installed. That is, they are a frame and hide the gap between the door frame and the opening. The materials for their manufacture can be: wood, plastic, MDF.

They are installed last, when all the rest of the finishing is completed. Therefore, before installing them, you need to understand and understand how to correctly and accurately install them on interior doors.

How to attach door frames

To do this, you can use one of four methods:

1. for liquid nails;
2. fasteners called “beaks”;
3. for finishing nails;
4. self-tapping screws.

Finishing nails

This method of fastening has such advantages as: ease of installation and, if necessary, dismantling. Even an inexperienced person can cope with such a task. Therefore, this method is the most popular.

For high-quality fastening of cash, you will need nails with a narrow head. The length of the nails must be at least 4 cm, since they must enter 1.5 - 2 cm into the door frame.

Tip: If you don’t have nails with a small head and don’t want to buy them, you can cut off the heads from regular nails.

Before installation, places for driving nails are marked on the trim strip. They should be spaced evenly along the entire length of the plank. The recommended step between them is 0.5 m.

Video: How to properly install door trims

Naa liquid nails

This special construction adhesive comes in tubes (tubes). In order to secure the platband, glue is applied to it on the reverse side. Then the bar is pressed against the wall for a few seconds. All installation is complete.

The advantages of this method include ease of installation and there are no marks left on the bar, on the front side, as in the first case. The downside is that the fastening cannot be considered reliable.

Self-tapping screws

Simple and at the same time reliable way fastenings wooden platbands. For work you will need wood screws with a diameter of 6 mm. The platband is marked for fastening in increments of 50 cm, and small holes are drilled in it.

The holes will prevent the board from cracking when screwing in the screws. To prevent the heads of the screws from being visible, they are recessed; to do this, you need to make a small recess with a drill.

Fastening with special “beaks”

For fastening with “beaks”, use the instructions supplied with the product. The advantage of this method is ease of installation and attractive appearance.

The disadvantages include the fact that now most people use MDF trim. And when the “beak” is removed, they can delaminate.

Installation of door frames

To work you will need to prepare the following tools:

• hacksaw;
• fasteners;
• protractor or miter box;
• square;
• roulette.

Work progress:

1. The bar is applied vertically and the required length is marked. Then, use a square to mark a right angle and cut it off.
2. Now it is applied again, aligned and marked along the inner corner of the box.
3. Using a protractor, mark the 45° angle and cut it off.
4. They do the same with the platband on the other side.
5. After preparing the two blanks, you can proceed to their installation. To do this, nails are driven into the door frame with a step of 50 cm. Then the caps are bitten off so that it turns out acute angle. The length of the nails on the surface of the box should remain at least 5 mm.
6. For reliability, glue can be applied to the bar.
7. Now the platband is applied to the door frame and placed on the nails using a mallet or a block wrapped in a rag.
8. After installing the two side parts, they proceed to marking the top.
9. The corners of the upper casing are measured by attaching it to the side ones.
10. Having cut off the excess, the top is nailed in the same way as the side trims.

Types of platband for interior doors

Manufacturers offer us a huge range of door frames. The shape can be: curly, teardrop-shaped and semicircular.

The material from which they are made is also varied, including MDF, plastic, and natural wood, aluminum or steel. Decoration of the platband can be done: with laminated film, veneer, plastic or paint.

Telescopic frame

It is similar to a regular one, but differs from it in the presence of a protrusion that serves to connect to the door frame and extension. If the box is narrower than the opening, it will be the best option.

If installed incorrectly, there will be a gap in the structure, which will spoil the appearance. Therefore, when installing a telescopic casing, everything must be done correctly, carefully and slowly.