How to install an interior door yourself: we install a door with a box ourselves. Instructions for installing interior doors with your own hands Interior doors installing them

The functional capabilities of the structure and aesthetic appeal depend on the quality of installation of interior doors: in any house or office, inspection of the premises begins from the doorways. Experienced specialists will quickly carry out measurements, suggest the most optimal options, and carry out the installation in accordance with the design features.

It is important to eliminate gaps by foaming with high-quality sealants, leveling the walls at the initial stage of installation and choosing a suitable model of domestic or foreign production.

Installation features

Installation of door frames is carried out at the final stage of the repair. After gluing the wallpaper, work is carried out to install the door frame in accordance with the technical rules and safety requirements. Installing a door in a large opening without anchors and additional elements requires a professional approach: experts recommend not to carry out this work yourself. Once upon a time, dampers were used as door structures to prevent cold air and moisture from entering the room.

Nowadays, doors serve not only as an entrance and exit area, but also as an effective addition to the interior design that can serve for many decades if properly used.

Knowledge of technology allows you to organize installation at a high technological level.

To install the structure you will need:

• form a block and equip the canvas;
• prepare material for use in conjunction with fittings;
• pick up hinges (with a regular handle or with an automatic latch).

A block is mounted in the opening, on which the canvas is equipped. Experts recommend pre-adjusting the mechanism. Platbands are a great way to give the structure style completeness and structural unity, while it is advisable to use modern materials and the latest technologies. The activities are carried out in a strict sequence: during installation, actions are coordinated in accordance with building codes.

Plastic and metal-plastic installations are realized in a complementary form, prepared for the fastening process. The frame is a collection of wooden blocks of different parameters, door leaves and special parts (strips) for platbands.

Collecting a box is a professional process:

• compliance of the measures taken with the operational requirements;
• use of proven materials and technologies;
• use of a U-base with a threshold.

For this purpose, bars are used (rack, hinge bar). A base with a threshold requires the installation of a lower material of a certain thickness, while the assembled block must have a strictly geometric configuration. The craftsmen determine the dimensions of the doors, fix the format of the racks and lintels, taking into account the voids, cut out and design special bars.

Kinds

The dimensions of the box material must differ from the dimensions of the canvas. Measurements are made with simple instruments, most often a ruler. The measurement of the canvas is carried out along the perimeter: you should not count on an external effect, since distortions are observed during the shrinkage process. Deviations play an important role in measurements.

The sequence of work is as follows.

• The parameters of the outer sides of the loop material are analyzed;
• The working parameters of the lintel, mock material are measured;
• The condition of surfaces in contact with the planes of the opening is diagnosed;
• Provides space for gaps (within 0.2-0.4 cm).

When installing glass structures, the parameters of the decor are additionally measured, the drawing is carried out using modern methods, if provided. Installation of sliding and double door installations is carried out in accordance with the technical requirements fixed in GOST. Roller doors will require additional measures related to the selection of a suitable model, installation of a structure that meets the standards and design requirements.

Swing and sliding options are a great option for those who are used to saving space and relying on modern design. Experts will carry out preliminary measurements, select the most effective models and quickly carry out all stages of installation. At the request of the customer, installation of non-standard door structures and classic double-leaf doors is carried out.

Using these models, you can create an original interior design, equip any type of room (office, residential, warehouse). Subject to the installation parameters in an apartment, room or office, you can place dimensional furniture, which always looks fashionable and stylish.

Frames with a threshold acquire slotted holes along the perimeter in the plane of the door block without a threshold. Wizards will calculate points to eliminate vertical posts, provide sufficient parameters for the opening.

When arranging the box, you should pay attention to the following points.

• Compliance with the size ranges of the "P" configuration;
• The quality of plasterboard materials;
• Competent conduct washed down the timber.

The miter saw is effective when creating cuts; a hand hacksaw or self-tapping screws are often used. When installing doors, innovative technologies are used: the method of sawing down the vertical racks involves adjusting the parameters of parts and lintels, while observing strict rules, the structure is adjusted at an angle of 45 degrees.

Competently carried out joining of parts gives the installation the necessary external format. The holes must be through, perpendicular to the cut.

Dimensions (edit)

When installing interior blocks, the question often arises of how to calculate swing doors for a niche. With small-sized walls, similar to the parameters of the door frame, finishing work is carried out using platbands. The formed set is installed on the sides of the box. This setting is designed to mask the foamed seam. Wooden or laminated platbands, if they are not processed, are installed using hardware, after which they resort to painting. Platbands may differ in shade from the plank, because contrasting options are always in trend.

The timber door frame is designed in accordance with the requirements in the field of construction using cement-sand plaster. It is not recommended to install a canvas made of wood together with fiberboard boxes: different levels of moisture resistance can lead to deformations and cracking.

Structural blanks for screws in an MDF installation are made at the preparatory stage, drilling is performed with a tool with an optimal diameter. The size of the internal vertical bar level is calculated as the sum of the dimensions of the canvas (as a rule, 3 * 3 mm), if the structure is with a threshold. The ceiling piece is installed to special devices.

The use of self-tapping screws ensures high efficiency of work. The parameters are determined by indicators such as false and hinged materials, the distance is determined as the sum of the parameters used for the lateral voids.

The timber is made in accordance with the technical parameters at a right angle, since this is required by the arrangement of the threshold. The block is formed on a straight base (for example, on the floor).

The arrangement of door fittings must be carried out in such a way as to ensure evacuation measures. You can choose from right-handed or left-handed universal door hinges. Devices with a laminated surface are manufactured taking into account the parameters of the hinge. Usually, 20 cm is left as an indent from the top and bottom edges. The zone for installing the hinge to the box structure is determined taking into account the technological voids.

What material is better to put

Door products are represented by a wide range of models. Modern interior doors are made using MDF panels, progressive materials (WPC, eco-veneer, natural wood).

• Fiberboard Is a great option for creating an inexpensive and effective door. The wood frame is covered with laminated fiberboard sheets. These economical structures, easy to install and compact, are popular in the construction market. Experienced specialists will help to increase the resistance of the structure to high temperatures and humidity by using special formulations.
• MDF allows the manufacture of inexpensive and durable door blocks with optimal sound insulation performance.
• Wood it is characterized by high strength and resistance to the influence of aggressive media and mechanical stress. The porous structure of the material ensures the creation of an optimal microclimate. Such designs are perfect for author's design, perfectly complement the classic interior, while the parameters of the interior doors must correspond to the specifics of the opening.

All-glass doors, metal-plastic structures, steel parts are non-standard products that require an individual project.

Standard door systems are placed in a solid box, the quality of which determines the durability and reliability of the entire structure.

• Fiberboard box is a solid installation capable of deforming under the influence of mechanical stress.
• Box made of wood, untreated - structures made of profiled timber. They are distinguished by their super strength and reliability. When performing the installation, you will need to use additional materials for the final finishing activities.
• Box made of laminated materials. This installation does not require any final finishing. The defining point is the nature of the lamination. The use of thin paper is not recommended, since in this case scuffs and cracks may appear, affecting the external parameters of the product.

The doorway may be pre-treated. This determines the specificity of the opening, its parameters, and features of the interior of the room. Processing can be carried out using additional parts and platbands.

What tool is needed

Door installation requires the use of certain knowledge and technology: a vacuum cleaner and a miter saw are considered indispensable attributes of the kit. Experts recommend at the initial stage to think over a plan of measures: it will be necessary to organize the marking, cutting of hinges, arrangement of door slopes.

Manual equipment and electrical equipment are used at the main stages of work. The question of how to use the router will be answered by experienced craftsmen with many years of experience, under whose guidance all the main activities will be carried out.

With the help of a punch, the working surfaces are leveled and the opening widens. This tool allows you to make special dowel indentations. The drill helps to drill the indentations of the required parameters for the fastener. The start of work is accompanied by a check of the equipment. The tightness of the drill is very important, because the part can fly out during work and damage the working surfaces of the doors.

The screwdriver allows you to securely fix the hardware in the hinges. The jigsaw is used to process complex surfaces that are difficult to cut. A hand-held electric milling cutter helps to install the locking mechanism and integrate the hinges. The pencil allows you to make special marks in places that require processing. For the same purpose, a marker is used (provided that it does not leave marks on the surfaces).

A three- and five-meter tape or steel ruler, together with a checking square, ensure accurate measurements. Using a vernier caliper, the plunge depth is measured, which is performed using a chisel.

The slope of the surfaces must be measured using a bubble level with parameters within 50 cm.Using a set of screwdrivers, hinges and awnings are attached, and locks are equipped.

The miter saw is an excellent tool for sawing structural parts - bars and platbands at an angle of 45-90 degrees. The circular saw helps to format the dimensions of the door leaf. The gun can be charged with a high quality sealant to close gaps.

What is included?

Self-tapping screws allow fixing device elements (mounting strips, hinges, platbands, locking mechanism). The kit also includes liquid and finishing nails and micro-studs, which are fixed with a pneumatic gun. With the help of these devices, the mount acquires super strength and reliability. The mounting micro-stud is a compact hardware element without rivets, which provides a solid surface. You can measure the length and width using a tape measure or a metal ruler.

Interior doors are sold without fittings, which are known in domestic and foreign manufacture.

Experts will help you choose high-quality systems (hinges and locks) that are not subject to mechanical stress and corrosive deformation. By adjusting the hinges using fasteners and a screwdriver while working with slopes, it ensures a high density of adhesion of the canvas to the box, while using special devices that allow you to measure parts, insert structural elements at a high professional level.

The mortar bath is made of a special material that provides an optimal mixing format for building mixtures and ease of cleaning after work. The kit includes brushes and rollers for finishing work. The grout kit provides a reference surface view of the door block.

How to install correctly: step by step instructions

Interior designs are installed from scratch using step-by-step recommendations posted on Internet portals. Experts recommend not doing events yourself if you do not have sufficient knowledge and experience.

Experienced craftsmen will tell you at what stage you should carry out the preparatory measures yourself, and at what stage the installation of the structure takes place.

• Determine the specifics of the means and quality of consumables for the installation of the structure.
• Outline the installation scheme for the blocks of a double-leaf interior door with extras.
• Carry out constructive measures to install the door frame without self-tapping screws. Hinges are attached to the door block, a cutout is organized in the structure, a strong box is assembled, after which all the elements are assembled together. Metal substrates must be structurally sound. The planks are fastened using self-tapping screws. The U-shaped design is the key to well-done work.

• Mount the structure in the opening. The box is inserted into the doorway, alignment is performed. The end piece is drilled from both sides.
• Install the door structures on the hinges. Lightweight fiberboard door allows you to carry out events on your own.
• Zap up the seams, thereby eliminating the voids between the wall surface and the box. Complete solidification is carried out within 24 hours at room temperature.
• Carry out finishing work. Determining the type of finish will help create an optimal design.

For a visual demonstration of the installation process, see the following video.

How to install fittings?

Experts do not recommend independently carrying out work on the installation of the door structure, replacing the lock and arranging the thresholds, since these activities require high professionalism. Experienced craftsmen will help you purchase a set of high-strength materials, determine the order of work, install the structure correctly, insert the door frame into the opening. You can assemble the structure, ensuring high quality assembly, using special devices.

It is necessary to insert fittings elements using modern technologies and installation methods during preliminary measurements using a tape measure or a ruler. High quality hardware is used as fasteners. At the initial stage, a work scheme is formed, a set of necessary tools is made, the box is inserted into the opening, and hidden hinges are installed.

Successful examples and options

Before starting the door installation activities, you need to familiarize yourself with good examples and design options. On the websites of companies engaged in licensed activities, samples of doors in a Khrushchev building, a modern apartment, and an equipped kitchen are presented. At the same time, it is important to pay attention to a high-quality installation, made in accordance with technical requirements: holes are carefully made in the wall, structural parts are inserted at the required angle.

Is it scary to install interior doors with your own hands, as it is presented? In fact, this is not the most difficult repair operation. It certainly requires a high degree of concentration on the process, but even a beginner can master it when performing the recommended sequence of actions.

A successful final result will be achieved if you are careful at every step of the work. The whole process of installing a door between rooms can be divided into successive stages:

• door frame assembly;
• its installation;
• door leaf installation;
• fixing an additional element;
• framing with platbands.

If only one interior door will be updated inside your house, and you have no installation experience, it makes sense to contact the specialists - this will be faster. If you have to install a larger number of them, it is better to do it yourself - in this case, a decent saving of money, time, and also the acquisition of useful experience is possible.

Required tools and materials

To independently install an interior door, you should stock up on the following tools in advance:

• hammer;
• tape measure 3-5 m;
• a set of chisels;
• screwdrivers or screwdriver;
• miter box (special tray for cutting boards at an angle);
• construction (bubble) level;
• a circular saw;
• hammer drill with adapter for drill;
• electric milling machine;
• hacksaw for wood;
• Miter saw.

Of the fasteners you will need:

• black self-tapping screws;
• several cylinders of polyurethane foam;
• nails with a small head;
• dowels;
• finishing nails.

Necessary fittings and components:

• small beams for wedges up to 40 × 40 mm;
• door hinges (preferably detachable);
• latch lock.

Features of the choice of the door

Arriving at a furniture store, a potential buyer will be amazed at the variety of models. Externally, the doors look perfect, but inside it there can be serious flaws. We are talking about geometric parameters. Even a slight difference in the lengths of the sides of the leaf of 1-2 mm can seriously complicate the installation of the door. If your time and money is dear to you, do not be lazy to measure the canvas right in the store. It is also important to make sure that exactly the measured door is immersed.

The next step is to purchase a door frame. Some of them make up a complete set with doors, but some are sold separately. It is much easier to carry out the installation of interior doors if you purchase a canvas with a box from one manufacturer, and not do the latter yourself.

If it is impossible to buy a box for financial or other reasons, you can create it yourself by purchasing a special bar (box). The homemade box will consist of two vertical posts and one horizontal top (lintel). The purchased timber should not have knots, irregularities, roughness. The thickness of the acquired timber is equal to the thickness of the door leaf, otherwise installation will be impossible.

The purchase of a single unit greatly facilitates installation, since the structure can be fixed without helpers. However, there is one caveat - after filling the block with foam, you need not to make any manipulations with the door for at least 6 hours. If possible, it is recommended to opt for a set of canvas with a frame.

Preparing the premises for the installation of an interior door

The installation of the door block is preceded by a preliminary finishing of the room. It involves leveling the walls, which are putty and plaster. Work carried out in humid environments is completed in advance, and the room is ventilated and dried, otherwise the frame will "drive" due to dampness.

Rough and final floors should already be laid inside and between the rooms. This will ensure that the door frame is correctly assembled to the height of the sill. There is no need to redecorate the floor if the unit is just changing to a new one.

Assembly and installation of the door frame

The frame is initially assembled. For this, the racks are trimmed so that the gap between the floor or wall and the door leaf is about 10 mm, and are connected with self-tapping screws. Then the width, height, verticality of the opening is checked with a bubble level. The box is ready.

The bottom and top of the frame is measured by 20 cm for future hinges. A similar operation is then performed on the door leaf. A chisel selects places for fastenings for installing interior doors (hinges), a block is assembled. Now it is fixed inside the opening with wedges. The geometry is controlled again by the level.

To maintain a small gap between the canvas and the frame, thick cardboard is taken, folded in half, and inserted into the gap. Such "expanders" should be inserted every 10-15 cm along the frame perimeter.

The block is placed inside the opening. The installation gap between the block and the wall is filled with foam without leaving any free space. After that, all the wedges are removed.

Most types of polyurethane foam dries up after 5-6 hours, but after this time it is still able to expand slightly. Therefore, it is best to leave the door closed for 10-12 hours. After this time, all spacers, wedges, inserts are removed. The final stage remains - the installation of handles, insert of the lock, plastering of slopes, installation of platbands. Obviously, the total time for door installation does not exceed 2-3 hours for beginners, not counting the period of complete drying of the foam.

Features of installing a door inside a log house

Some buildings (country house, bathhouse) are made of logs or thick beams. The sequence of installation almost does not differ from the points listed above, but there is an important nuance - wooden buildings from a log house shrink. It is important to take a pause when installing the doors, because even after six months the house will only partially sit down. In another year, the shrinkage will be maximum, and for the next 3-4 years, the structure will shrink a little more.

In 1 year, the house is able to decrease in height by 5 cm, therefore, installing a door in a log house implies deviations from the generally accepted technology. In order to eliminate the occurrence of distortion or other negative influence of the house on the door block, it is recommended to make a casing or simply install the bars.

A casing is an element that has a longitudinal tenon inserted on the sides of the block. Further shrinkage will only affect it, without affecting the frame. For this, a spike with a height of 50 mm and a width of approximately 35 mm is cut out on the sides of the opening. Further, in a bar with a section of 100 × 100 mm, a groove with a width of 50 mm is cut out, and a little more than a thorn in height (about 40 mm). The length of the timber on the sides should be 5 cm more than the height of the door block when installed in a fresh frame and by 2-3 cm when installed in an established one. The top of the casing will be a board of 50 × 200 mm, installed by a strap, fixed on self-tapping screws.

Another method (installation of bars) is distinguished only by saving material. Products with a cross section of 50 × 50 mm are placed inside the groove at the ends. Then the frame is attached to them in order: side part - horizontal upper strut - second sidewall - threshold from below. The disadvantage of such a solution is that a weakening of the structure may occur, coupled with distortions or deformation of the block due to a lack of wood inside the groove, therefore the first method (planting) is more preferable.

Features of installing a door into an aerated concrete wall

Although the material in question for building structures is an excellent sound insulator and conserves heat, it is also very fragile. With wide doors installed (from 85 cm), serious shock loads are inevitable at the fixing points of the door block. To prevent premature destruction, you need to make additional wood frames or embedded blocks from dry boards, plywood, glued wood. The material is pre-treated with antiseptics or thermally. When using ordinary wood, it is better to give preference to larch, which is resistant to decay and economically appropriate species.

The easiest way to strengthen the structure is to ruin the foundation block inside the end surface. It is processed with a layer of special aerated concrete or tile glue, and is attached to anchors or self-tapping screws with a length of 8 cm. Short fasteners (4, 5, 7 cm) withstand a low shear load, so they will wear out over time. The frame itself is also fixed with self-tapping screws.

The second method of strengthening the frame - installation of panels - involves either full coverage of the opening along the perimeter, or partial (segments are installed 50-60 cm from each other). In the latter case, free areas are filled with polyurethane foam with a slight expansion ratio.

Both methods are equally good. Due to the holding forces of the fasteners and the expanding force of the mounting foam, a reliable installation of doors in aerated concrete is achieved, which allows them to serve for more than a decade.

Final work - installation of platbands

After the foam has dried, after 12 hours, it remains to install the platbands. They are cut evenly with a circular saw, butted together at an angle of 45 degrees, and fastened with finishing nails. Before driving them, holes are made in the places of fixation with a size approximately equal to half the diameter of the fastener.

To increase the strength of the platband connection, it is recommended:

• lubricate the plane of their attachment with silicone sealant;
• pre-apply the platband and fix with pins or small nails;
• cover the holes with colored mastic after driving in the fasteners.

Precautions, rules of care

The key to successful work on the installation of an interior door is the control of all geometric parameters before purchase, external condition, equipment. No claims will be accepted after payment for the item.

It is advisable not to allow strong temperature changes inside the rooms. Also observe the regular ventilation of the premises - due to the lack of fresh air, there is an increase in humidity, leading to damage to wooden products.

If the door is installed where the temperature or humidity periodically rises, you need to thoroughly ventilate this place until the regime is normalized (bath, sauna, bathroom).

The door should not swing open abruptly, forcefully or in any other way that would compromise the integrity of the unit. Although most models have special coatings that prevent wear, it is worth avoiding rough mechanical impact on the canvas, platbands, frame.

Clean wooden surfaces regularly with a damp cloth, napkin, cloth. Such a simple care method will preserve their aesthetic beauty.

Contact of wood with acids, alkalis, solvents, and other chemicals is undesirable. They destroy the integrity of the material.

Obviously, the above step-by-step instructions for installing an interior door makes the entire installation process very doable. Following the advice will allow you to competently cope with the task, and timely care for new interior items will preserve their aesthetics and functionality for a long time.

Sooner or later, the time comes to make changes to the interior, perhaps it becomes necessary to replace the doors if they are categorically not suitable for the chosen new style. And then the question arises of how to independently install an interior door in order to save a round sum on calling the master. This event is quite accessible to anyone who knows how to work with construction tools, has carpentry skills and knows step-by-step instructions for carrying out work.

No residential building can do without. If the wooden frame in which the old door is installed is in good condition, then only the door leaf and facing panels (platbands) can be changed. This process is much easier to perform than to completely change the door frame along with the door leaf. However, even such a large-scale alteration, with the replacement of the box, is quite feasible.

Tools for the job

To carry out any carpentry work, you must have the following tools on hand:

• Planer for leveling end surfaces. You may need a manual one, for small delicate works, and an electric one - if the fit is voluminous enough.
• Joiner's square - the longer, the more accurate the markings will be.
• Building level, plumb line.
• Screwdriver with a set of bits (bits).
• An extended screwdriver - may be needed with both a straight blade and a curly blade, so it is better to have a set.
• One type of saw can be a hand saw or an electric circular saw.
• Roulette, pencil.
• A miter box for the correct sawing of corners when adjusting wooden parts.

• Construction knife.
• Hammer.
• Chisel, chisel for removing layers of wood when making grooves for hinges and lock.

• Hole saw for cutting large round holes.

• Electric drill.

In addition to tools, you will need auxiliary materials and consumables:

• Wooden wedges for door frame spacers.
• Stain and varnish, primer and paint.
• Self-tapping screws, dowels and anchors.
• Polyurethane foam.

Door drawing

It is recommended to draw up a drawing before starting work, on which it is necessary to accurately put down all the dimensions taken from the opening, door frame and door leaf. Such a scheme will help to quickly carry out work without being distracted by the measurement of every detail during the installation process.

To get an accurate picture, it is necessary to measure the height and width of the installed old door, and the thickness of interior doors is usually standard and is 40 mm. Modern doors sometimes differ somewhat from old models, in which case it will be necessary to adjust the door leaf or completely change the door block.

Whatever decision is made - to replace the entire block or only the door leaf, you still need to start by removing the old door from the hinges.

Replacing only the door leaf

Removing the door leaf

The hinges installed on the interior door can have different designs, which means that the door can be removed in different ways. However, all methods are not difficult.

As you know, door hinges consist of two parts, one of which is attached to the door, and the second to the door frame. In some models, the axle rod is permanently fixed inside the element, which is attached to the vertical post of the jamb, and in the other part, installed on the door leaf, there is a hole where the rod should enter. When removing a door hung on such hinges, you need to put a pry bar under its lower edge and apply a little effort to lift the canvas. It is best if there is a second worker who will support the door in an upright position and then help remove it completely.

Another type of awning, in which the axial bar is inserted from above and passes through both parts of the hinge. In order to dismantle the door hung on such hinges, it is enough to pull out the rods installed in them, which have a kind of mushroom head on top. A reliable wide screwdriver is substituted under it, and, tapping on its handle, pull the pin out of the loop. You need to start the process from the bottom hinge in order to avoid overturning the door, which with its weight can easily tear out part of the hinge installed on the jamb, damaging its surface. This is especially undesirable if the door frame is in good condition and will be used for a new door.

After dismantling the door from the opening, it is necessary to remove hinges, handles, locks from it.

Fitting a new door

Provided that only the door leaf is replaced, the new door will have to be adjusted to the existing opening, based on the dimensions of the old one. You need to remove the exact dimensions from it and transfer them to a new canvas.

You can act differently - the new door is laid on a flat surface, and the old dismantled door leaf is placed on top of it. The canvases are aligned on top and along the vertical edge of the door on the side where the handle will be installed. If the new canvas is larger than the old one, it will need to be adjusted. With the help of a pencil, lines are drawn on it, along which an extra fragment is sawn off from the new canvas.

It must be remembered that a gap is left for the interior door, 5 mm between the door leaf and the jamb on all its sides, and a little more distance can be left below - 10 ÷ 12 mm.

Further, the excess part is cut off from the new canvas. The saw cut should be perfectly flat and smooth, and this can only be done with a sharp and precise tool, which can be a hand-held circular saw. The cut is made under a special ruler, which is designed for use with just such a cutting tool.

The saw is set to the desired notch height (usually - with an exit of 45 mm) and the door is sawed off exactly according to the markings. If there is no special guide ruler, then you can carefully cut off with a circular and without it, leaving an allowance of approximately 1 ÷ 2 mm - this will be necessary in order to then completely fit the canvas with an electric plane.

Installation of hinges

When it is adjusted in size, you need to mark the places where the hinges will be attached. To carry out this process accurately, you need to put the old door on a new canvas and very accurately align them with each other. At the end of the new door, marks are made of the areas where the hinges will be installed, focusing on the old canvas.

In this case, the marking of the location of the loops is first done with a pencil, and then with a construction knife. The lines from the knife are clear, and it will be easy to make a sample along them when cutting the grooves necessary for installing the loops.

Next, the door leaf is placed on the end, so that the side on which the hinges will be inserted is on top. With the help of a chisel (chisels), the depth of the future groove is marked. The tool is installed on the lines marked with a knife, and they hit it with a hammer from above, observing how deep the cutting edge goes into the wood - it should go deeper by 2 ÷ 4 mm, depending on the thickness of the hinge metal (this can be measured in advance with a ruler or caliper) ...

It is recommended to divide the plot designated for sampling into several fragments, for the convenience of extracting wood. Further, the chisel is installed at a slight angle to the end of the door, with the beveled part down. and, striking it with a hammer, an extra layer of wood is knocked out, forming the necessary depression.

The next step is to install hinges in the prepared grooves. They must be installed so that the plane of the metal plate is flush with the surface of the door end. If the hinge metal rises above the surface, then the notch needs to be deepened a little. If by chance the depression turned out to be slightly larger than necessary, then a piece of thick cardboard can be laid under the loop.

When it is achieved that the loop has entered the recess intended for it, as if "poured", right through its holes with a thin drill drilled sockets into which it will be convenient to screw the self-tapping screws. Further, the hinges are tightly screwed to the door, and then the canvas is tried on in the opening of the door frame. This fitting will show the presence of gaps and their size, as well as how accurately, without distortions, the canvas fits into the doorway.

If you have a hand router at your disposal, then very carefully the grooves for the hinges (and for the lock) can be selected with it.

Video: cutting hinges on the door leaf using a router

Installing a lock or door latch

• When the hinges fit well, you can move on to the device for the holes and the handle.
• Location the castle is also marked by the old door. It is very important to measure the exact distance from the edge of the door to drill the hole. If it is not performed accurately, and because of this it will have to be postponed, then the view of the door may be hopelessly spoiled.
• If a new lock is installed, then a special stencil is often included in its kit, through which the size and exact relative position of all holes is transferred, but it is still necessary to take measurements for control.
• If an old lock is used for a new door, then all parameters can be taken from the old door leaf.
• On the front side of the door, where the latch will come out, the hole is drilled with a chisel drill ("feather"), and on the main plane of the door, this is usually done with a hole saw of the appropriate diameter.

• After drilling the holes, the door leaf, if necessary, is decorated with the chosen method - it can be staining or staining with subsequent varnishing.
• When the paint (varnish) is dry and the place for installing the elements of the lock is ready, first established and the internal mechanism with a latch is screwed on, and then the handles are mounted and fixed.

Video: an example of a lock in an interior door

Installing the door to its original place

To make it easier to place, it must be lifted from the floor to the desired height and a board (or several planks) of the appropriate thickness installed under it.

• Then, the hinges must be carefully combined with each other and the lubricated rods must be carefully threaded into them, first into the upper loop, then into the lower one. The rods can be tapped lightly from above with a hammer, if necessary.
• If a different type of hinge is used, the door suspension will be carried out in a slightly different way. It is best to do this together, since at the same time you need to get the rods of that part of the hinges that are installed on the box into the holes on the "mating" halves screwed to the door leaf.

Find out how to do it with step by step instructions in our new article.

Complete door replacement - complete with door frame

If during the overhaul of the apartment it turned out that it was necessary to replace not only the door, but also the door frame, then you need to start dismantling the old door set. This task can become even less difficult than replacing only the door leaf, since the purchased new door is usually already perfectly fitted to its frame.

There are certain standards according to which interior doors are produced, single or double. True, no one canceled the possibility of individual ordering of doors for openings of a different size or shape.

Dismantling the old door and box

Dismantling the old kit is done as follows:

• As in the first case, the door leaf is removed from the hinges.
• Further, the platbands are removed as accurately as possible.
• The box is dismantled last. To make it easier to remove the bars of the box, a through cut is made approximately in the middle of one of the sides. At the same time, the structure of the box loses tension, the given dimensions, deforms, and it can be easily dismantled in parts.
• Provided that the box must be kept intact, the installed wedges are knocked out of the gaps between the wall and the jamb with the help of a chisel and a hammer. This also relieves the thrust stress. If the bars of the jamb are fixed to the wall with nails (anchors, etc.), then you should try to carefully pull them out, and if it does not work, cut them with a hacksaw blade or in another way, thereby freeing the box.
• The box is gently loosened with a pry bar and removed from the opening.
• After dismantling the box, the opening must be cleaned of old polyurethane foam, if it is present there, from dust and dirt accumulated during the operation of the door.

Manufacturing and installation of the box

Starting to assemble the box, you first need to install hinges on one of its sides; this process is carried out simultaneously with their installation on the door leaf. The hinges are attached in the same way as in the first case, which was described above. After that, they begin to assemble the door frame.

The joints of the box elements can have different joints - straight lines with one bar overlaid on another, or butt-joint at an angle of 45 degrees.

The box is assembled according to the measurements taken, which can, for example, be taken from an old kit. Using a square to control the straightness of the corners, the elements of the box are exposed, marks are made if corners of 45 degrees are cut. Then, using a miter box, the corners are sawed off, after which the box is laid out on the floor and knocked down with nails or fastened with self-tapping screws.

Prices for popular models of screwdrivers

Screwdrivers

If the elements of the box are connected to the lining at a right angle, then they can also be knocked down with nails or twisted with self-tapping screws.

Both in the first and in the second case, the connection must be made very carefully, since the nails can inadvertently come out in a completely undesirable place.

When the box is assembled, and the hinges are screwed to it and to the door, and the lock is installed, you can go in two ways. So, you can put the door on the hinges right away, and then, together with the frame, install it in the doorway. Another option is to first install the box and then hang the door.

Video: Installing the door step by step, with all the details

• If the first option is chosen, then the door must be closed with a key so that it does not open. Then carefully, without distortions, install the entire set in etc oem, set it using a level and vertically in the longitudinal and transverse planes, and horizontally, carefully driving wooden wedges into the gaps between the wall and the box to fix it.

Then, it is necessary to fix the box to the wall using anchors, drilling through holes for them in several places, two on each side.

The holes are drilled “under sweep”So that the screw heads are recessed into the wood of the box. Then they can be disguised with special decorative covers, choosing them according to the color of the wood, or they can be covered with a composition made of wood glue and sawdust.

The resulting gaps must be filled with polyurethane foam, wait for the expansion and complete drying of the polyurethane foam, after which surplus composition protrude from the gaps, it will be necessary to carefully cut.

• In the second case, only a new box is fixed in the opening, it is also set according to the level, fastened with wedges and anchor elements, but at the same time it is necessarily wedged with a wooden beam in the center - so that the vertical posts do not bend in one direction or another.

Then, the gaps are also filled with polyurethane foam and left until the composition is completely cured. After that, the door is installed on the hinges on the box.

Now it remains to carry out the final event - to install the platbands.

The joining of platbands at the corners of the door can also be of two types - end-to-end (used very infrequently) or at an angle of 45 degrees. The correct angle on the cladding panels is also cut out with a miter box and they are precisely matched to each other.

Prices for interior doors

Interior doors

It should be noted that you can save yourself from unnecessary problems with fitting the box and the door to it by ordering the entire set in the assembly, that is, with the hinges and the lock already installed, as well as the canvas fixed in the door frame. Before making a purchase, you need to take accurate measurements from the old kit, and according to them you can make an individual order or purchase a ready-made model. The kit usually includes trims of the required height and with correctly fitted joints.

Find out the easy way how to do it in our new article.

You need to know that it is quite difficult to independently adjust all the elements of the door without proper experience, and the mistake made in this matter is sometimes very difficult to be corrected in any way.

11 best manufacturers of interior doors

El'PORTA doors

El'PORTA doors- these are doors with Italian architecture, made in Russia. Models of modern design and trendy colors, materials of the highest quality. El'PORTA interior doors are manufactured using modern Italian and German equipment. Various decorative door coatings allow you to choose the best option in terms of price and performance.

Specifications:

• 3D-Graf is a high density structural decorative material. Differs in a pronounced texture, average wear resistance;
• eco-veneer is an anti-vandal decorative material that imitates a cut of a real tree. High wear resistance, resistance to mechanical damage, fading, moderate resistance to moisture;
• aqua doors - doors that are not afraid of moisture;
• enamel is a multilayer material that imitates enamel, but has higher levels.

EL'PORTA doors

- each product is an effective combination of the priorities of modern materials, reliable fittings, successful construction and design solutions. Such doors are very appropriate in rooms decorated in modern high-tech or minimalist styles.

Specifications:

• modern innovative coating Renolit (Germany) stands out for its strength, durability and environmental safety;
• undemanding care. It is enough just to wash it occasionally with ordinary furniture care products (not containing abrasives);
• doors can be installed in any room, even with high humidity;
• convenient in operation, as well as durable and reliable.

- stylish minimalistic design will appeal to the modern city dweller. A wide choice of textures and finishing options allows these doors to harmoniously fit into the new, as well as into the already finished interior. Telescopic door molding is a constructive solution of a door frame that allows you to fit to a wall of any thickness.

Specifications:

• Due to the telescopic effect, the structure is suitable for walls of any thickness. Thanks to a tighter fit to the wall, the box does not warp over time;
• harmless material based on polypropylene;
• a spliced ​​massif of Angarsk pine is used in order to ensure the stability of the frame, low weight of the canvas, as well as the environmental safety of consumers.

- Sofia doors are an author's, designer's product, impeccable European quality and prompt service. The Sofia factory carries out a full cycle of product creation, from the development of the design of each door collection with Italian designers, and the development of manufacturing technologies with German engineers.

Specifications:

• door painting based on safe acrylic-based components used in the medical industry;
• absolute precision in the execution of all joints in the most unusual collections;
• careful selection and research of the materials used;
• ecological, strong and durable in operation.

- The Design by ARTDEKO direction is interior doors for true connoisseurs of beauty and comfort. Warm shades of natural wood, exquisite shapes, luxurious decor of classic doors will become a real decoration of the interior. The technological effectiveness and laconic forms of doors in a modern style are an example of high design for adherents of minimalism.

Specifications:

• veneer is used from valuable wood species, such as oak or ash;
• inserts made of transparent, frosted, colored or patterned glass;
• are manufactured on high-tech equipment by qualified specialists using high-quality raw materials and materials.

- this type of door construct is a collapsible structure of separate elements (tsarg). The main advantages of this construct are its high maintainability, thanks to the ability to replace any part of the door during operation and a huge range of different models, both in modern and classic style.

Specifications:

• resistance to chemical and physical influences;
• a feature of the coating is its pronounced deep "brushed" structure with a glossy lacquered monochromatic surface or a matte lacquered monochromatic surface;
• complete with German Simonswerk hinges and German KFV lock.

- door factory "Onyx" has been producing interior doors for almost 20 years. During this time, the products managed to take a confident position in the market, due to high-quality materials, modern equipment and an individual approach to customers.

Specifications:

• products are made from materials tested and proven in the market: veneer and enamel;
• doors are manufactured using modern German and Italian equipment. Thanks to this, the output products meet European standards.

- large-scale production of a full cycle and high capacities of the BELWOODDOORS factory make it possible to produce interior doors of a wide price range using various technologies: paneled, frame-panel, single-piece assembly, molded.

Specifications:

• all materials used for the production of BELWOODDOORS interior doors are carefully selected and tested for intensive use;
• applying a protective layer of Italian-made polyurethane varnish on veneered doors is a guarantee that the doors will serve for many years;
• thanks to multilayer varnishing, the coating is highly durable.

- door manufacturing - the main activity of the Matador company. At every stage of production, special attention is paid to product quality. For this, a special department was created that monitors all processes - from checking raw materials at the entrance to measuring the thickness of the surface decorative layer.

Specifications:

• doors are manufactured using the latest equipment;
• fittings insertion is carried out in the factory;
• high performance characteristics.

- in 2018 the company celebrated its 25th anniversary! During this time, a long way has been passed from a small factory to a huge company with two production sites and 300 showrooms throughout Russia. We have become laureates of the "Brand No. 1 in Russia" award three times, and our products and services are constantly being improved. Only one mission has remained unchanged: to help customers create stylish, personalized interiors.

Specifications:

• entrance doors, interior doors in classic, neoclassical and modern style;
• doors made of solid wood, natural wood veneer, finished with enamel or Ciplex laminate;
• doors up to 3 m high, hidden doors;
• sliding doors in a pencil case, along the wall, a book-door and other design options for the opening.

ALVERO doors

ALVERO doors- factory "Alvero" - a manufacturer of solid wood doors. The collections of interior doors "Alvero" and "Viporte" include more than 50 models in 60 finishes. We create stylish high-quality doors that will decorate any interior and fill your home with the warmth of natural wood.

Specifications:

• in production, time-tested carpentry traditions are used in combination with modern technologies and equipment.

1. Opening measurement
2. Choosing a door
3. Step 3: assemble the box
4. Step 4: markings for the hinges
5. Step 5: box installation
6. Step 6: secure hold
7. Step 7: attach the hinges
8. Step 8: hanging and cladding

Replacing interior doors is not as time-consuming and complicated as it seems. You can fill a double or single opening yourself without the help of a specialist. You, of course, will not save time, but you will save money and acquire new skills when renovating an apartment or house.

How to install an interior door: in this article we will tell you how to choose a good door leaf, what the block for filling the opening consists of and how to mount it.

Opening measurement

Making a mistake at the stage of measuring the doorway is unacceptable: if you purchase a system of large dimensions, you will not be able to insert it, smaller ones, you will not be able to fix it well.

It is better to measure the doorway after dismantling the old door, when there is access to the bare wall... Thus, you can assess the situation and make the correct measurements. Removing them is simple: take a tape measure and determine the height and width of the entrance along the wall in the narrowest place (important for buildings where the vertical of the structures is poorly observed). With this data, go to the store behind a brand new door.

The manufacture of a product according to individual sizes is not required: in houses with apartments, builders initially lay standard openings, and fillings for them are always available for sale.

Interior doors in a private wooden house may differ from the standard ones, then you will have to order new ones and wait for their production.

Choosing a door

The first thing you should pay attention to when choosing a canvas and a box is the material of their manufacture.

The ideal option is to purchase a box and canvas from the same material. Do not give preference to wood fiber board, doors made of it are short-lived, they are installed on construction sites so that new owners can replace them with permanent ones made of more durable materials. Ideally, it is worth acquiring a solid array as a door filling; to reduce the cost, the canvas can be replaced with MDF, which is also a durable raw material for making a door, a cheaper frame.

Additional strips and platbands can be made of fiberboard, wood or MDF. They do not carry loads, they only decorate the gaps and mask the connections.

Double-leaf doors are more often chosen for large rooms and halls; single-leaf blocks are installed in bedrooms and kitchens. In any case, the size of the box and the number of canvases is determined by the size of the opening.

Step-by-step instructions for installing from scratch

Do-it-yourself installation of interior doors does not take much time, it is enough to stock up on the necessary tools, purchase the necessary material and you can start working. Follow the detailed step-by-step instructions and you are guaranteed success.

This plan is valid for the installation of swing doors, sliding doors are mounted in a slightly different way, but in the same way.

Step 1: prepare the tool and material

To install an interior door you will need:

1. Drill or hammer drill;
2. Drills for 3 and 4 mm for wood;
3. Drills 4 and 6 mm for concrete;
4. Saw;
5. Screwdriver;
6. Wood screws;
7. Level / plumb line;
8. Polyurethane foam;
9. Roulette;
10. Pencil.

In addition, a door block must be purchased in advance.

Step 2: determine the tactics of action

Installation of wooden doors is carried out according to the standard scheme shown in the photo.

1. Door frame;
2. Door leaf;
3. Nail / screw;
4. Polyurethane foam.

First, we will assemble the box, then insert it into the opening and hang the door.

Step 3: assemble the box

There are 2 options for assembling the box under the canvas.

To understand if the extra parts of the tree have been cut correctly, assemble the box on the floor like a mosaic: everything should fit perfectly. Then we fix the strips to the self-tapping screws from the side of the wall.

For the threshold, you also need to determine the place by attaching a canvas to the canvas assembled along the top of the box. Step 2.5 mm away from it and take a risk. At this mark, attach the lower bar - the nut.

Step 4: markings for the hinges

At the stage of assembling the box, it is worth determining the attachment points for the hinges. To do this, measure 20-25 cm from the top and bottom on the side stand, attach the loops and make risks with a knife or pencil. Fasten the product with self-tapping screws, thereby determining the future location of the hinge, which will facilitate its fastening. Now insert the canvas, measure the gaps to the side edges and make risks on the canvas. Make several fasteners in the same way so that you do not lose their location later.

Remove the screws and the loop, they will need to be fastened after installing the box in the opening.

The box is ready for installation. A more detailed process is demonstrated by the author of the video.

Step 5: box installation

Now do-it-yourself door installation is suitable, and it begins with the installation of the assembled box. To do this, you need to put the structure on the threshold and align the vertical. Use a plumb line and level for verification. To prevent the box from falling during checks, fix it with spacers or temporary wedges made of wood scraps.

Now you can check the canvas: will it open or not. To do this, you need to insert it into the installed box, focusing on a flat wall. If the opening does not occur or is not fully realized, it may be necessary to correct the spacers and adjust the position of the rack and crossbars.

If it was possible to install everything correctly and the canvas fits well into place, you can fix the box... How to do it:

1. On the sides of the upper cross member, wedges are driven in, then above its fastening to the racks;
2. Wedges are driven in along the entire height of the opening, constantly checking the evenness of the installation and the absence of displacement in any plane.

Step 6: secure hold

The delivered and verified box must be finally secured so that it can take on the canvas. There are 2 solutions:

1. Screw the box to the side walls with screws. This is a reliable way; for its implementation, a few screws or self-tapping screws for wood are enough. Choose invisible attachment points, mainly use the areas under the door hinges and under the lock plate. They take a rubble on concrete and make a hole for a screw. Now the fasteners are tightened in such a way that its head does not remain above the plane of the tree. If this amount of fasteners is not enough, you can drill through holes in other places and also plant self-tapping screws, the caps of which are covered with plugs to match the surface.
2. The second way is to use countersunk plates. The peculiarity of the method is the absence of the need for drilling the box and the wall.

After that, fill the space between the opening and the box with polyurethane foam by 2/3 of the total thickness. To prevent the structure from being squeezed out, place spacers inside the passage contour while the foam cures.

Step 7: attach the hinges

With the correct installation of the interior doors, the hinges are fastened only before the direct hanging of the curtain. Screw the parts for the box to the previously marked places, repeat the steps for the canvas.

Step 8: hanging and cladding

The most difficult thing is behind, now you can hang the canvas and close the joints with platbands. How to install an interior door is clearly shown by the master in the video.

As you can see, it is quite possible to replace or install a new interior door on your own, following a clear procedure. The technology is described in detail and shown in the accompanying videos, so it will not be difficult to understand the issue.

Sections of the article:

Success in self-installation of interior doors can be achieved if the solution to this problem is correctly approached. On the one hand, such work is not difficult to carry out, but on the other hand, there are a number of nuances that must be taken into account during the installation process. Before installing an interior door, it is important to think over an algorithm of actions. At the same time, if you do the work without preparing, then this can affect the final result. Theoretical training in the question of how to put such door structures is of great importance. Even in the absence of experience, interior doors can be installed competently and reliably.

Preparatory work

Before studying the theory of installing interior doors and proceeding with the installation of the structure, it is necessary to consider the issue of preparatory work. In no case should this stage be ignored, otherwise a simple and quick installation of doors can turn into a real nightmare. First of all, it is necessary to pay attention to two points.

First you need to make sure that the door block is in full compliance with the opening. The optimal situation will be if, after the installation of the structure, a gap of 2-3 centimeters remains on all its sides. This will make it possible to easily expose the door frame to the level of one plane with the opening.

This is not difficult to achieve. If the opening is too narrow in relation to the door block, then it can be widened with a hammer drill or hammer drill. In the case when the doorway is too wide, it is possible to use a wooden beam to reduce its dimensions. In general, a gap of up to five centimeters is considered normal.

One simple tool can be used to perfectly fit the door unit. It is required to attach three even wooden slats across the box. One at the bottom, the second at the top, and the third in the middle of the structure. These slats will allow the door unit to be aligned with the opening.

To avoid damage to the surface of the door frame, you can fix the slats by placing wooden strips under them. They should be screwed to the end of the box. In addition, the length of the slats must be chosen in such a way that, after installing the door frame in the opening, the slats rest against the walls. By the way, there are a few more nuances that will help you complete the installation without unnecessary difficulties.

First of all, the slats need to be fixed on the side of the door block into which the door will open. In addition, they must be fixed after installing the door frame in the opening and the formation of gaps of the required size between the patch and the opening.

You can use thick cardboard folded in half to fix the box. It is very important at the stage of preparatory work to perform the two steps described above. Without carrying out these procedures, it is not recommended to start installing the door block, because in this case, the risk of skewing the entire structure significantly increases. After carrying out these manipulations, you can proceed directly to the independent installation of interior doors.

Self-assembly of interior doors

After completing the preparatory work and preparing all the necessary tools, you can begin to install the interior doors. From the tools you will need a hammer, a short rack level and a crowbar. In addition, it is necessary to purchase a cylinder with low pressure polymerization foam during polymerization. An example is Macroflex 65 foam. You should also prepare wood wedges. Today there is a proven technology on how to put interior doors correctly. You can see the installation process in the video.

The first step is to put the door block in the opening. During this process, it is important to pay special attention to the side to which the structure is being installed. It is advisable to be in the place where the door will open when performing the installation. Now you should set the structure in the center of the opening. By moving the door block to the right or left, it is necessary to ensure the same gaps between the structure and the walls on both sides.

The next step is to make sure that the vertical position of the door frame pillars is correct. For this, you can use a rack level. It must be applied from the bottom of the upper transverse lintel. If the level is not observed, you will need to use a crowbar, using it to raise the desired rack and place wooden wedges under it.

After that, the door block should be fixed to the partitions. To do this, drill holes with a diameter of 6 mm in the protruding part of the wooden lintels. Then dowels are driven into these holes. In the process of fixing the door block, it is necessary from time to time to check the position of the structure relative to the side walls.

After that, the door frame and the opening should be wetted with water. This procedure is carried out in order to increase the polymerization of the polyurethane foam and its adhesion to the walls of the opening. Then you need to once again make sure that the correct position of the door frame is maintained. For this, a rack level is used. In addition, it is necessary to check the presence of gaskets made of cardboard between the door leaf and the door. If some fell out during the execution of work, then they must be returned to their place.

At the next stage, it is necessary to fill the gaps between the door block and the partitions using polyurethane foam. After that, you need to let the foam grab and dry. This will take several hours. As a rule, polyurethane foam cures completely in 6-10 hours. By the way, polyurethane foam is a poisonous material. Protective gloves can be worn to avoid the unpleasant consequences of skin contact. In addition, it is necessary to protect the surface of the products with masking tape, pasting the door block around the perimeter with it.

After that, all aids must be removed. Now they are no longer needed. So, with the help of a screwdriver, the dowels and self-tapping screws are dismantled, which secure the jumpers in the door frame. Then you need to remove the slats themselves and open the door. The cardboard pads should fall to the floor by themselves after opening the door.

Doorway finishing

The question of how to correctly install the door blocks is not limited only to the installation of the structure itself. After the interior doors are mounted, it is necessary to carry out work on finishing the doorway. The way this procedure is carried out depends on the width of the doorway, as well as the type of mounted door unit. In the case of a thin partition, such as at the entrance to the bathroom, it is possible to finish using only the trims. This option is the simplest and most labor-intensive. The acquired set of platbands is fixed on both sides of the door structure, closing the foam-filled gaps between the frame and the partitions.

If we are talking about wide doorways, then their decoration is carried out using the same platbands or additional strips. They may differ from the color of the door leaf, especially since contrasting solutions have become popular recently. The sentry bar can be cut to the required width, and it should be fixed with construction glue.

In addition, it should be emphasized that one of the ways to finish the doorway is to plaster the slopes. This method is especially appropriate when installing wooden door blocks. The fact is that the cement-sandy plaster mortar favorably emphasizes the door structures made of natural wood. At the same time, this type of finish is not recommended for fiberboard door frames. This material is not compatible with the high moisture content of materials used for plastering.

After installing the door block, installing the platbands with your own hands is not particularly difficult. It is necessary to cut the edge of each casing at a 45 degree angle and secure them to the door frame. For these purposes, you can use glue, finishing nails or screws. The caps of the studs are subsequently rubbed off, and the screws are hidden with the help of decorative plastic plugs.

As practice shows, the installation of interior doors is a fairly simple procedure. But, only subject to the observance of the installation technology and the sequence of work. A reasonable approach to business will allow you to perform all the manipulations without much effort and problems.

Caring for interior doors

It is important to remember that a technically competent and accurate installation of interior doors can easily be leveled by lack of maintenance of the structure and improper operation. Interior doors are recommended to be used indoors at temperatures from +15 to +35 C °. In this case, the air humidity should not exceed 70%. It is important that the door block is not affected by sudden temperature fluctuations and changes in humidity in the apartment.

By the way, it will be emphasized that special attention should be paid to the operation of interior doors in rooms equipped with sealed windows. If the rooms are not ventilated, excess moisture can develop in them, which is likely to cause damage to the structural elements of the door structure. So, the door can swell, the finishing material peels off.

In addition, it is strictly forbidden to install MDF doors in those rooms in which there is a constantly high air temperature and humidity. These facilities include swimming pools, saunas and baths. However, it is not recommended to install such structures in rooms without heating, with cement or earthen floors. At the same time, it is allowed to operate interior doors with short-term exposure to moisture. In this case, a prerequisite is the ventilation of the premises. An example of such an object is a bathroom.

In the course of using interior doors, the opening and closing of the curtain should be carried out exclusively in ways that do not entail damage to the structure and platbands. In addition, even if the door is equipped with a wear-resistant coating, rough mechanical stress on the structure should be avoided. Otherwise, chips, cracks, burrs and abrasions are likely to appear. Such defects will significantly impair the aesthetic appearance of the door block.

An interior door, like furniture in a room or other interior items, needs careful treatment and attention. To preserve the aesthetic appearance of the structure, it is enough to periodically use special care products. It is necessary to clean the door unit from dirt and dust with a soft cloth or damp cloth. Avoid contact of the structure with various solvents, acidic and alkaline compounds. If you adhere to such simple rules, then the interior doors will delight their owners with aesthetics and a long service life.

In conclusion, it is advisable to emphasize that the whole process called "we put the interior doors on our own", carried out in compliance with the technology and recommendations of professionals, will take about three hours. True, this is not counting the time spent on preparatory work before starting to install the structure with your own hands.