Step-by-step installation of doors with your own hands. Hanging the door on its hinges: how to hang the door leaf correctly. Installation of door leaf

If you have a need installation of interior doors, then don’t rush to call an expensive specialist, because if you wish, this can be done with your own hands. Knowing little about the construction business, you can use our advice and install the interior yourself door .

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We install interior doors with our own hands

The process of installing interior doors is quite complicated, so a positive result depends on strict implementation every action.

If you decide to do this kind of work on one's own, then be patient. You should very carefully study all the instructions and tips for installing interior doors with your own hands, and then perform all actions scrupulously.

By following all the rules given below, you and your loved ones will be happy with brand new interior doors.

We install the interior door ourselves. Preparation

First you need level the walls cover them with putty and plaster. After which the wall in which the door will stand should be well dried otherwise there is a risk of displacement door frame.

The floor must also be prepared for laying. When installing an interior door consider the final height of the future flooring, to correctly calculate the height of the door frame. If you are replacing an existing door, then the latter conditions are not so important.

The next step will be selection and purchase of interior doors, which we will talk about in the next article.

You can purchase the frame and doors separately or assembled. The door frame can be made on one's own. This U-shaped design, consisting of box timber. In essence, these are two posts, as well as a horizontal rail called the lintel.

Note! The best option door frame - without a horizontal bar at the bottom (threshold). If you don't hide this block, it will only get in the way when walking.

When you choose a timber, carefully ensure that there are no unevenness or black (dead) knots on it.

Important! The thickness of the door frame must be equal to the thickness of the door, otherwise the interior door cannot be installed.

To see the quality result of our work, you need professional tool. However it is expensive. At the same time, if you perform the work with simple tools, there is a risk of not maintaining the required accuracy.

You will need:

Hacksaw
Level meter
Miter box
Tape measure for measuring distance
Screwdriver Set
Hammer
Set of chisels.

Power tools:

Electric milling machine
Hammer
Miter saw
Screwdriver
Circular.

Consumables:

Polyurethane foam
Nails
Self-tapping screws
Wedges
Bars.

We begin to install the interior door

First you need to decide How will the interior door open?. This largely depends on the layout of the house.

For example, in the bathroom it is recommended to have doors that open outward, because there is little space there. And if the door is a transition from a small corridor to a large room, then you can install doors that will open into the room.

Let's move on to installation of the door frame. This is the most crucial moment and the basis of all work on installing interior doors, since the entire success of the work depends on the installation of the racks.

1. Use a miter saw to saw off the tops of the posts at an angle of 45°. If you don't have a miter saw, then this operation can be done using a small hacksaw and a miter box.

2. We measure the racks. It is better to measure and mark the required length of the two posts from the inside.

3. Now let's prepare the lintel. We measure it from the inside in the same way.

4. Using a miter saw or small hacksaw, saw off the lintel on both sides at an angle of 45°.

How to properly install an interior door

Installing door hinges

Installing door hinges is also a responsible undertaking. Dimensions must be accurately maintained relatively door leaf and door frame. It is also necessary to accurately calculate the dimensions of the hinge recesses.

1. On the inside of the stand you need to retreat 20 cm. A loop will be attached to this place.

2. The installation distance for the hinge will be 0.4 cm (the distance from the door leaf to the post) + the recess itself in which the hinge will be located.

3. Place a loop in in the right place and trace it with a pencil.

4. It is better to make the area for the hinge using a router, and if there is none, then this work is done with chisels.

5. Using the same principle, we make the seat for the bottom hinge, which should be located at a distance of 20 cm from the bottom edge of the door leaf.

6. We make recesses for the hinges both on the counter and on the door.

Door frame installation
Door frame installation should happen as follows:

1. We attach the racks perpendicularly to the ceiling using self-tapping screws. But first you need to use a drill to make holes of a smaller diameter than the diameter of the screws.

Then we screw the screws into the resulting holes, otherwise the structure at the screwing points may burst. It will be enough to screw in only 4 screws, 2 per side. The entire procedure must be done on a soft substrate (for example, cardboard) so as not to scratch the door leaf.

2. We place the resulting box in the wall opening, securing it with spacers and wedges.

Do not forget! There must be a gap of 2-3 cm between the box and the wall for polyurethane foam.

3. Align the door frame horizontally and vertically using a level.

4. We finally fasten the entire box with self-tapping screws, but before that we drill holes in the box and in the wall.

Before drilling the wall, we make marks with a drill through our door frame. If the opening is made of brick, then you should use a self-tapping screw to hit the solid brick, and not into the cracks between the bricks, otherwise the dowels will not hold well.

5. After the holes are ready, of which you can make 6-8 per side, you can install dowels.

6. Now we screw self-tapping screws (it is better to use wood screws) into the dowels through the door frame. It will be more convenient to screw in the screws with an electric drill with an appropriate attachment or a screwdriver. Do not tighten the screws to the limit, as the box may bend. When screwing in, periodically check the level of the structure.

7. Installing hinges.

Be careful! The hinges must be installed so that the door leaf can be attached to the hinges from above.

8. We install the door, hanging it on the hinges, and check whether the door closes and opens correctly. The door should not open or close on its own - this will indicate that the interior door is installed incorrectly. If there are any defects, we eliminate them.

9. Now you need to close the door and insert small spacers of appropriate sizes (cardboard is fine) between the door and the posts so that in the future the foam does not deform the door frame.

10. Finally, we apply foam between the wall and the frame. Start filling the vertical seam from the bottom. Do not overdo it, fill about a third of the total volume of the seams, since the foam increases in size as it dries.

In addition, excessive application of foam leads to its overuse. Also, excess foam can get on the front of the door. The foam should dry for about a day at a temperature of 20°C.

11. After the foam has dried, you can remove all the spacers.

Installation of platbands

After the door frame is installed, you still have to install platbands.

1. To do this, cut the required length at an angle of 45°.

Advice! To ensure that when cutting the platband there are no chips left and the cut is “clean”, saw from the outside.

It is better to saw the slats for the platbands, leaving a margin of a few millimeters to insure in case of a mistake.

2. We secure the resulting platbands using self-tapping screws, nails or glue.

3. If you used nails, then their heads need to be rubbed down.

And if these are self-tapping screws, then you can simply put decorative plugs on them. It is enough to screw 6-8 self-tapping screws onto each side of the trim.

There are times when the width of the casing is too large, because of which it cannot be installed to a wall perpendicular to it. Then you just need to reduce the width of the platband by cutting it off. You should end up with a casing that fits directly against the wall.

If the platbands do not fit well in the corners, then such angles can be adjusted using sandpaper, or it is better to use a belt sander.

Also consider the case when the walls in the room are not straight, and are located in the shape of a trapezoid. This usually happens in toilets and bathrooms of old "Khrushchev" buildings. In such cases, cutting the platbands at an angle of 45° makes no sense, because they will not fit together. Therefore, you can take our advice and cut the trim as in the photo.

However, such methods of installing platbands can be used if the thickness of the box matches the thickness of the wall. And if the wall thickness is greater, then use the installation additional extras.

Installation of accessories

So, in order to prepare the accessories and carry out installation, you first need cut rebounds according to your sizes. It can be done with your own hands from a flat board.

Perfect for damp and thick walls waterproof plywood(BS), which can be additionally pasted over decorative film. But it is often easier and cheaper to install ready-made additions from MDF with decorative design.

Let's consider one more nuance: if the design of the interior door has a significant distortion, then installing add-ons is highly not recommended.

Distortions are evidence that the door frame has been installed wrong, and if the fittings are adjusted to such an incorrect design, then later they will split and warp.

Maybe, walls in the room with a slight slope. If we are talking about small irregularities (about 5 mm), then this can be corrected with a layer of plaster. With much greater curvature of the walls, there will be no choice - you will have to file the fittings under the walls.

Foaming

After installing the extensions and before applying plaster The cracks must be filled with foam.

As you know, when foam hardens, it tends to expand, creating a lot of pressure, and so that the design of the interior doors does not suffer, use our tips:

Do not remove the leveling wedges and spacers before the foam has completely dried.
Apply foam in 3-4 layers: apply the next layer after the previous one has dried.
Leave a space of 1 cm unfilled with foam between the supports and the wall. It is better to plaster this space.

We hope that our advice will bring you benefit and joy from your new doors.

How to install an interior door video

Installation requires tools and basic construction skills. The quality of the work performed depends on accurate measurements. The slightest distortions will lead to jamming of the sash and the formation of cracks. Door blocks are sold assembled or disassembled. In the second case, installation will be more difficult due to the need to assemble the boat yourself.

The installation of doors begins with the preparation of tools. For installation work you will need:

To place the door level, you need a plumb line and a level. For measurements and markings, use a tape measure with a pencil.
The process of assembling and installing interior doors includes final finishing with platbands and, if necessary, extensions. A hacksaw with fine teeth and a miter box are useful for cutting planks.
The power tool you need is a drill with a set of drill bits for concrete and wood, as well as a screwdriver.
It’s easier to make cuts for fittings with a milling cutter, but if you don’t have a tool, you can get by with a chisel and hammer.

The materials used are self-tapping screws, polyurethane foam, and also many wooden wedges of different thicknesses for spacers. You need to immediately decide how to install interior doors so that the fasteners are not visible.

If preference is given hidden installation, additionally purchase suspensions. You can fix the boat with anchors. Sink the caps into secret holes, putty them, and paint over them.

How to install an interior door with your own hands?

If you know how to use the tool, you can install the doors yourself. It is important to initially take all accurate measurements to avoid distortions. In general terms, the procedure for installing an interior door consists of the following processes:

If the frame is sold disassembled, it will have to be assembled. This work increases the installation time of the interior door and also complicates the process.
All elements of the door block are equipped with fittings: handles, locks, latches. On a system consisting of rollers and guide rails. When installing a swing door, the door leaf is secured to the door with hinges.
After assembling the structure, the installation of doors in the apartment begins with. In the opening, the frame is fixed with anchors or hangers, and the gaps are filled with foam.
The sash is hung on the installed boat, adjustments are made, and it is placed with.

To perform the correct installation of an interior door with your own hands, even before purchasing the door block. The dimensions of the frame must be smaller than the passage, otherwise it will have to be removed. It is optimal to maintain gaps when installing an interior door between the door and the wall - from 10 to 40 mm.

Mandatory, but necessary if the depth of the opening exceeds the size of the frame. Protruding sections of the wall are hidden under decorative strips. Step-by-step instructions will help you better understand the installation process.

Box assembly

The installation of an interior door begins by unpacking the purchased unit and inspecting all components. The door frame can be sold assembled or disassembled individual elements with mounting grooves.

If you purchased a boat with ready-made fasteners, you just need to assemble it. The frame is sold from elements cut to size. There can be three of them: a false and hinged stand, as well as a lintel top bar. If a threshold is provided, then a fourth element is included.

To assemble the frame, plugs are knocked out from the ends of the racks along with connecting pins. The edges of the vertical and horizontal frame elements are joined so that the mounting holes coincide. The connecting pins are driven in with a hammer, and the holes are closed with plugs.

When knocking out the plugs, the blows are applied through wooden pads to prevent the destruction of the decorative coating.

Much more complex, sold in the form of blanks made of figured veneered timber. You will need woodworking tools, as well as basic knowledge carpentry. consists of the following steps:

First, measure the sash. The length of the frame elements is calculated so that between internal part between the pan and the canvas, a gap of 3 mm was formed around the entire perimeter. If it is intended to install a sealing rubber, the size of the gap is calculated taking into account its thickness.

The blanks are marked, then sawed with a wood hacksaw with fine teeth at an angle of 45 or 90 degrees. Direct docking is easier. To properly saw off a corner, the workpiece is placed in a miter box. Connect the prepared elements of the box with long self-tapping screws, having previously drilled holes.

It is easier for an inexperienced person to install doors without a threshold, since only three elements will have to be connected. The shape of the box is made in the form of the letter “P”. The edges of the upper lintel are placed on the ends of the racks. Each joint is secured with two self-tapping screws.

The sash is placed in the finished frame. Measure the gaps between the door and frame on three sides, keeping to the required 3 mm. The racks below will rest on the floor. The length is calculated so that between floor covering and the lower end of the sash resulted in a gap of 8–15 mm.
To install the threshold of an interior door, the frame is assembled from four elements. The lower jumper is inserted between the posts and then secured with self-tapping screws. The gap between the threshold and the end of the sash is maintained at 3 mm.

After the frame is made, the door leaf is laid. Having retreated 25 cm from above and below, on the hinge stand, as well as the end of the sash, mark the installation locations for the hinges. To prevent the fastening plates from protruding, recesses are selected in the wood using a chisel or milling cutter.

Two ways to install the box

Open way provides anchors. The frame is inserted into the opening. Displayed vertically and horizontally. All measurements are carried out with a level and a plumb line. Maintaining a gap of 10 to 40 mm, wooden wedges are driven between the frame and the walls. By knocking or loosening the spacers, the frame is perfectly level.

From the inside of the box, through holes with countersunk recesses are drilled in increments of 50–60 cm. Holes are made in the wall using a concrete drill. The anchors are screwed in so that the head is hidden inside the secret recess. After a level check, the gap between the wall and the frame is filled with foam. Secret holes are puttied and then painted over.

Second closed method installation of the box involves the use of hangers used in the manufacture of plasterboard frames, or a special mounting system. The metal strip is screwed with self-tapping screws to the underside of the frame. The box is inserted into interior opening, wedged with wooden wedges, the suspension petals are bent onto the wall, secured with self-tapping screws and plastic dowels.

Installation of additional equipment

When installing a door block in a deep interior opening, the frame is not able to cover the entire wall. If the width of the box is not enough, then use. Decorative strips are installed on the longitudinal groove of the frame, having previously lubricated the lock with glue. If the door frame does not provide a lock for the extensions, the planks are fixed through secret holes with self-tapping screws. The optimal fastening pitch is 60 cm.

Installation of door leaf

Before installing the door, the door leaf is equipped with fittings. There are different types and colors of canopies available in the market. The place for their fastening is determined before installing the box. For interior doors, it is popular to install butterfly awnings that do not require insertion.

Two hinges are installed on a light sash, leaving 25 cm at the top and bottom. The heavy leaf is reinforced in the center with a third canopy. At open method fixing the box, the anchors are positioned so that they do not interfere with screwing the hinges with self-tapping screws. If the installation of interior doors was carried out in a hidden way on suspensions, the problem with the location of the fasteners disappears.

The gap between the end of the sash and the hinge post of the frame should be 6 mm. First, mark the place for fastening at the end of the sash. Use a chisel to select a recess under the mounting plate of the hinge. The canopies are screwed on with self-tapping screws.

The door leaf along with the hinges is inserted into the frame. Wedges are used to push the sash apart to create gaps around the perimeter. Places for making recesses are marked on the hinge stand. The canvas is removed from the frame, a recess is selected with a chisel, then the second halves of the canopies are screwed in with self-tapping screws.

The handle with the lock is installed at a height of 90 cm from the floor. The body of the locking fittings is applied to the sash at a measured height. Use a pencil to mark the location of the handle and outline the boundaries of the castle. At the end of the canvas, use drills or a chisel to select a recess. Drill for handle through hole. The nest is treated with varnish, a lock is installed, the body is fixed with self-tapping screws, and then the handles are inserted. A sample is made on the box stand opposite the lock and a counter plate of the locking hardware is installed.

To install doors with your own hands without defects, the process of hanging the sash is carried out after the polyurethane foam has completely hardened.

Fastening platbands

The final installation of the door block is. Decorative strips are installed on both sides interior opening. sell wooden, plastic or MDF. The shape can be simple flat, beveled or curly. to the end interior box locking connection, screwed with self-tapping screws or nailed. The planks can be glued, but the adjacent wall must be perfectly flat and finished with durable cladding.

To perform a simple installation of door trims, first attach a horizontal strip level. The edges are pre-sawed off at an angle of 45°. Vertical slats are installed from the floor. Mark a cutting line at the top at a similar angle. The joint is made as tight as possible. If a gap forms, putty is used. After hardening, the flaws are painted over.

Platbands can be joined at right angles. The upper bar is placed between vertical elements or laid on top on the end.

Installation of the stop

A hinged interior door opened as children run and hits the wall with its handles. It's spoiling decorative finishing and even the plaster is crumbling. It helps to install a door stop that prevents the door from opening completely.

The stop is a barrel with a rubber nozzle. The limiter is installed after installing the door block and all finishing work. The interior door is opened to the desired position. The location of the stop is marked on the floor. Use an electric drill to drill a hole, drive in a fastening screw and tighten the stopper.

How to change the canvas?

Often during repairs, only replacement of the door leaf is required. The procedure is much simpler than installing an interior door from scratch.

The old fabric is removed from the hinges. Awnings usually consist of two detachable halves. To remove the interior sash, it is enough to pry it open from below with a pry bar. If the axial rod is inserted from above in the hinges, the canvas will not be removed. First, a screwdriver is inserted under the head of the rod, then it is knocked out of the socket with hammer blows. Dismantling begins from the bottom loop. After removing the rods, the sash can be easily removed.
Two canvases are compared in size, laid on top of each other. If the new fold is larger than the old one, mark the boundaries with a pencil. Excess areas are cut off manually circular saw. The cuts are adjusted with a plane and processed with a grinder.
The door leaf, adjusted to size, is equipped with hinges, a lock, and a handle.
Hanging on the hinges occurs in the reverse order.

If the new canvas has been adjusted, the cut points need to be masked. Paint material choose a similar color or completely repaint the entire canvas.

Sooner or later you have to change your interior doors. The procedure is not so complicated that it is necessary to hire a specialist. If you have at least some skills in handling a saw, a level and a plumb line, you can tighten a few self-tapping screws - you can do it yourself. When replacing, before installing the interior door, the old one must be dismantled. And here too there are peculiarities. About all the subtleties - in photos and videos with detailed instructions.

Interior doors are made from different materials. Moreover, the material of both the door leaf and frame is different. The door leaf is:

From fiberboard. These are the cheapest doors. They are a wooden frame to which laminated fiberboard is attached. They have low sound insulation, they are afraid high humidity, are easily damaged.
From MDF. They cost much more, but also quality characteristics much higher. They have better sound insulation, are not afraid of moisture, are stronger and more durable.
Wood. The most expensive doors. They are made from different types of wood - from pine to oak or more exotic species.

Door frames are also made from the same materials. The worst choice is that fiberboard boxes bend even under their own weight, and hanging the door leaf on them is a real pain. So try to take either MDF or wood. There is another material: laminated wood. It is good because it does not need to be processed or painted, but the service life depends on the quality of the film.

Dimensions and equipment

Interior doors are produced in standard sizes, it’s just a pity that standards differ in different countries. For example, in our country, swing doors are made 600 - 900 mm wide with a pitch of 100 mm. In some EU countries the rules are the same - in Germany, Italy and Spain. In France, others are standard. Here the narrowest doors are 690 mm and then in increments of 100 mm.

Is the difference really that important? If you want to change only the door leaf without the frame, then it is important - you will have to choose from your segment or completely change it along with the frame. There is a much greater choice of interior doors of the same standard as in our country, while in France there is much less choice.

What width of doors you need depends on where you are going to put them. If we talk about standards, the following values are recommended:

in the living room width from 60 to 120 cm, height 2 m;
bathroom - width from 60 cm, height 1.9-2 m;
in the kitchen, the width of the door leaf is at least 70 cm, height 2 m.

If, when replacing a door, it is decided to make the opening larger/smaller, permission is not required for this, but it is necessary to remain within the limits specified for each room.

How to determine what width of doors to buy? Measure the door leaf you have and you will know what you need. If there are no doors, find the narrowest place in the opening, measuring it, you can find out how wide the door block you need. This is a door leaf + door frame. So the outer dimensions of the door frame should be less than the measured value. For example, you got 780 mm, look for a block with parameters of 700 mm. Wider ones cannot be inserted into this opening.

The most complete set of interior doors - with frame, extensions and trims

When choosing a door, pay attention to the equipment. There are three types of assembly:

Door leaf. You buy the box separately.
Doors with frame. Everything is included, but the box is in the form of separate boards. You will have to file the corners and connect, hang the hinges yourself.
Door block. These are ready-to-install doors - the frame is assembled, the hinges are hung. Just cut the sidewalls to the height, align them evenly and secure them.

Even though the quality of the door leaf is the same, the prices for these kits differ significantly. But the difference in the time you spend on installation is significant.

Step-by-step installation of interior doors

In general, there are many subtleties. We will try to describe and illustrate the most common moments in photo or video material.

Step 1: Assembling the Door Frame

If you did not buy an assembled door block, the first thing you will have to do is assemble the door frame. It consists of two long posts located on the sides, and one shorter crossbar at the top - the lintel.

Connection methods

There are at least two options for how to connect these planks to each other:

Regardless of exactly how you plan to connect the elements of the door frame, the first step is to cut down the pillars and lintels on one side. Then they are placed in a box on the floor, checking the correct connection. Next, you need to decide on the height of the side parts of the door frame.

Determining the dimensions

When folded, the required length is measured along the inside of the rack. The racks are not always made the same: the floor is often uneven and this must be taken into account. To do this, take a level and check how level the floor is. If it is perfectly level, the posts will be the same. If there is a deviation, it must be taken into account: make one of the racks longer. Usually this is a few millimeters, but this is also enough for the doors to warp.

When calculating the height, keep in mind that the racks should be 1-2 cm longer than the door leaf (including cuts). Make a 1 cm gap under the door if you are not planning to put a rug under it. If there is a rug/carpet/carpet, it is better to make it larger. Don't be afraid to leave gaps. They are necessary for. Please note once again: the height is measured along the inside of the door frame - from the bottom edge to the cut. Having cut it off, try on the racks in the doorway.

Now you need to saw off the lintel to length and, if necessary, saw on the other side (if the joint is at 45°). The length of the lintel should be such that when folded, the distance between the posts is greater than the width of the door leaf. The minimum gap is 7 mm, but more is often done. 7-8 mm are distributed as follows: 2 mm for hinges, and 2.5-3 mm for expansion gaps. Any interior doors - MDF, fiberboard, wood - change their dimensions depending on humidity. To accommodate these changes, clearances are required. And 5-6 mm is not always enough, especially during wet areas. For the bathroom, definitely leave a little more, otherwise in high humidity they may have difficulty opening.

So, we have decided on the minimum gaps when installing interior doors:

for hinges - 5-6 mm;
at the top, bottom and sides - 3 mm;
bottom - 1-2 cm.

After you have cut all the pieces and made the cuts, fold the box on the floor. If you notice any shortcomings in the joint, correct them using sandpaper attached to a block. The more accurate the match, the smaller the gap.

Assembly

Regardless of the material of the box and the connection method, holes are pre-drilled for the fasteners so that the material does not tear. The diameter of the drill is 1 mm less than the diameter of the screw.

The box is folded and the angles are set to 90°. Holding the stand and lintel in this position, drill holes with a drill. If there is an assistant, he can hold it. If you are working alone, temporarily secure the correctly aligned box with two cross bars - closer to the top and one at the bottom. This will help you avoid mistakes and make the correct connection.

If connected at an angle of 45°, make three holes on each side. Two on top - a centimeter away from the edge, and one on the side - in the center. In total, three screws are required for each connection. The direction of installation of self-tapping screws is perpendicular to the connection line.

If you connected at 90°, everything is simpler. Drill two holes from above, pointing the drill straight down.

Step 2: Inserting the hinges

Most often, 2 hinges are installed on interior doors, but 3 are possible. They are placed 200-250 mm away from the edge of the door leaf. If the frame and door leaf are made of wood, choose a place so that there are no knots. First, attach the hinges to the door leaf. The operating procedure is as follows:

We apply loops to the selected places and outline the contours. The easiest way to do this is with a finely sharpened pencil, but experts advise using a knife blade. This makes it more accurate and leaves smaller gaps.
If they have it, if not, take a chisel and select a material for the thickness of the loop. There is no need to make any more sampling, just for the thickness of the metal.
A loop is installed in the prepared recess. Its plane should be flush with the surface of the canvas.
The exposed loop is fixed with self-tapping screws.

Having secured two hinges, lay the door leaf in assembled box, set the correct gaps: on the hinge side - 5-6 mm, 3 mm on the opposite side and on top. Having set these gaps, the canvas is fixed using wedges. Positioned exactly horizontally and vertical plane(you can use pads if necessary).

After setting, mark the locations of the mating parts of the loops. Sometimes it is more convenient to remove an already installed hinge and then install it in place. A notch is also made according to the markings. Depth - so that the surface of the hinge is flush with the surface of the door frame.

DIY door hanging is described in detail in the video.

Step 3: Installing the Door Frame

The assembled box must be correctly inserted into the opening. This is a very responsible task. Before installing an interior door, knock down everything in the opening that could fall off. If the wall is too loose, the surface is treated with primers deep penetration with an astringent effect. If there are too large holes, they are sealed with plaster; very large protrusions are trimmed off. It is easier to insert an interior door into the prepared opening. If this is your first time doing this on your own, make it easier on yourself.

The box is displayed without the door leaf. It is oriented strictly vertically. Verticality is checked not only by level, but also by plumb line. The level often gives an error, so it is more reliable to check with a plumb line.

To prevent the box from becoming warped during installation, install temporary spacers on the floor and bevels in the corners which give a high degree of rigidity. In order for the doors to open, they are inserted in the same plane with the wall. This is the only way it will open completely. If the wall is uneven, place the box not along the wall, but vertically. Otherwise there will be problems with opening or closing the door.

How to insert an interior door with your own hands - in the same plane as the wall

Once the position is selected, you can secure it. This is done using mounting wedges - triangular wooden or plastic bars. First, wedges are placed on both sides of the lintel - crossbars, then above the racks. In this way, the position of the box relative to the doorway is selected and fixed. Next, the verticality of the racks is checked again. They are checked in two planes so that they are not tilted forward or backward.

Then install the wedges at the bottom, then after about 50-60 cm, checking that the racks are exactly level. Wedge additionally and cross bar- in the middle. Check whether the elements of the box are bent somewhere, and correct if necessary. You can start fastening.

Step 4: Attaching the Box to the Doorway

There are also two mounting methods: through directly to the wall and with mounting plates. If the wall allows and you are not afraid of the fastener caps in the box, you can attach it all the way through. It's reliable.

To install interior doors, it is enough to screw two self-tapping screws into the cutouts for the hinges and, on the other hand, under the plate of the lock mate. Additional holes are drilled in the cutouts. They are made so as not to fall into the holes for fastening the hinges or mating part. Make sure that the head of the screws is recessed and does not interfere with the installation of the hinges and lining.

Installation of interior doors according to this diagram is shown in the video. There are also several interesting nuances regarding the placement of the door frame.

If such a quantity of fasteners seems unreliable, drill through and cover the holes with decorative washers matched to match. Or there is also a special molding made of MDF with removable slats. The fastener is installed in the prepared groove and then closed with a strip.

The second method is secret, the fasteners are not visible. First, the mounting plates are attached to the back of the box. In principle, it can be used for plasterboard, but there are also special ones that are thicker, although when installing interior doors, plasterboard ones will suffice.

Step 5: Foaming

After all the gaps are set and the wedges are installed, the gaps between the frame and the wall are filled with polyurethane foam. For better polymerization, the wall is moistened with water from a spray bottle. Then squeeze out the foam, filling no more than 2/3. Too much foam may cause the box to blow inward. So don't overdo it.

To ensure that the doors are not warped by the foam, spacers are installed. But if you don't overdo it with foam, nothing should happen.

Spacers for fixing the frame - when installing the interior door this way, the frame should stand level

After the foam has polymerized (the exact time is indicated on the cylinder), the spacers are removed, the door leaf is hung and the operation of the door is checked. Next comes the finishing work: platbands, and, if necessary, additions.

You know how to install an interior door with your own hands. There is nothing overly complicated, but we tried to describe the main nuances. There is a lot of useful information in the video - these are recommendations from practitioners.

Installing interior doors is a very important process in renovating an apartment or private house. It is quite simple and does not require special skills, but it is still worth recognizing that making doors strong, reliable and durable is very important work, which should be approached as responsibly as possible.

At what stage of renovation are doors installed in an apartment?

Of course, before starting to install interior doors, their owners have many different questions: how to do this, which doors are better, how to make them more durable and reliable? Probably one of the most, very basic and very first - at what stage of the renovation are doors installed in the apartment?

In fact, there may be several options here:

The first option is best considered when the doorway is planned to be expanded in the future. In this case, the door installation process should be completed before finishing rooms. This is done so that during an action such as installing a door, a very large amount of dust settles on various pieces of furniture, and it, like the ceilings and walls, will not be able to remain clean.
The second option is worth considering when the door already exactly fits the dimensions of the doorway. In this case, it would be best to install the doors after the ceilings and walls are finished. Then the new door will not be damaged during repair work.

And finally, the last case, the third, is after wallpapering, as well as processing and washing the ceilings, floors and walls. This will also help keep all furniture, doors and the room itself clean.

Which ones are better to insert and from what material?

The second question that owners of renovated apartments have before installing doors concerns the material of manufacture and the type of door itself. In fact, there is no single correct answer to this question, since something individual will suit each person and each apartment. But in this article we will try to weigh the pros and cons of each door option from each material.

The choice of an item for an apartment or house, such as a door, depends on several parameters:

The first is, of course, the price. It varies from each company, the quality of the material and the product itself. For example, the cheapest and most affordable option is a door made of honeycomb material, which usually costs around a thousand rubles. The most expensive and “elite” option is solid array and a door made from it costs about 20 thousand rubles, which is quite expensive. Of course, there are also intermediate price categories: for example, a door made of sheet metal costs 4,500 rubles in most cases, which is quite acceptable.
The first parameter also implies the second – the material of the product. About honeycomb material, solid wood and leaf material has already been said above. The first, due to its cheapness, is of the lowest quality, the second is of very high quality, reliable and durable, while sheet (or typesetting) canvas, MDF, chipboard, and laminated wood have average quality. The middle price category also includes doors with metal and glass.

There are also doors classified by material, such as: glass, eco-veneer:

The choice of door also depends on its design and color. Naturally classic, very simple designs will cost less in price and fit into the vast majority of interior styles, but at the same time they will not have much individuality and will not become a decoration for a house or apartment. So, it is a smart option to invest in a beautiful, distinctive door design, as it can make the atmosphere of your home even more cozy and pleasant. Do not forget that the combination of this product with the interior and style of the apartment is very important, and its incorrect selection can ruin appearance Houses.
The next parameter is, of course, the design. Naturally, most doors have a classic, standard rectangular shape and average thickness, but it, like the shape, may vary. You need to focus on the width, height and other dimensions of the doorway, as well as, as in other cases, on the interior of the home. By design, doors can also be: double, sliding, sliding, double-leaf, hidden, hinged, folding, single-rail, on rollers, as well as telescopic and soundproof.

In the end, we came to the last parameter in order, but not in importance: company manufacturer. A lot can also depend on it, since different companies offer different assortments and quality, and also differ in price, sometimes very much. The best companies, producing doors are “Vladimir Door Factory”, “Verda”, “Alvero”, “Bravo” and others.

What tools and materials will be needed?

Naturally, for such a process as installing an interior door, you will need a variety of special tools and materials. They must be purchased before this action. So, we will need:

hammer;
chisels (20 and 15-16 mm);
roulette;
level and crowbar;
screwdriver and screwdriver;
a hacksaw designed for woodworking;
miter box;
perforator;

drill;
milling machine (milling machine) and circular saw (if possible);
installation kit;
installation accessories;
planks;
Miter saw;
vacuum cleaner (for cleaning the room).

As for installation materials, we will need:

door leaf;
door frame and fittings (this includes locks, hinges, handles);
polyurethane foam;
wedges;
nails, dowels and several self-tapping screws.

Taking measurements

Step by step we approached the work itself. And the first step on the path to the result will be measurements - a very important step.

So, we need several measurements. The first, as you might guess, is the width of the doorway: it determines the size of the door itself. If the doorway itself has yet to be built, you must take into account the size of the furniture that will be carried through it in the future. An error in choosing the size can make it very difficult to repair and rearrange furniture in the future., although sometimes custom sizes are acceptable and possible.

Next is the next step. First you need to treat the door block with a primer, before that you clean it with sandpaper. Before the next step, you should try on the future door in the opening to check its size, as well as the direction in which it opens. In addition, we will need a level: with its help we will need to measure and check the level of verticality and horizontality and, by measuring the diagonals, make sure that all right angles in the structure are respected.

After all these installation measurements, you can proceed directly to the work itself.

Preparing the opening

Preparing the doorway is one of the most important stages in this work. Below we discuss in detail how to do it carefully and correctly:

To begin with, you should evaluate the door leaf. In other words, it is necessary to initially remove the old door from its hinges, if there is one; if not, then this step, of course, is not required.
Everything needs to be removed door frames, but from those voids that were formed between the opening and the door frame and filled insulating material, should be gotten rid of.
After all these actions, cuts are usually made in the places of the side parts of the door frame, while moving from top to bottom. The next step is to destroy the lower and then the upper elements of this very box. Then do the same with the upper and lower bars.

Among other things, preparing the opening includes adjusting it to the dimensions of the door itself, which is very important for its reliability. Increasing the opening usually does not cause any particular difficulties, while expansion will require the use of devices such as a hammer drill and a grinder.
In the event that we need to reduce our opening quite significantly, we will need a brick. If the size is slightly reduced (to about 50 mm), you just need to install a frame in it. It can be made either from metal or from a regular corner.
This structure then needs to be leveled, the gaps in it filled, and treated with cement mortar, if necessary.
A problem may arise that the opening loses its appearance. Then it should be leveled and plastered again. In any case, you should always very carefully check the condition of the doorway, its evenness and other parameters.

How to assemble the product yourself?

When we purchase furniture in a construction or furniture store, the purchase most often represents not a structure that is completely ready for installation, but a set of many large elements that we must subsequently work with ourselves. For beginners who are unprepared in this matter, the question often arises at first: how to assemble the product yourself?

The main problem with this work is this: the cuts and connections of the door components are often unusual and have a specific structure, which can significantly complicate the entire process. But even this problem has its own solution

This article presents the simplest possible interior door assembly diagram:

The first step is to place the door frame beam on the floor (or on another necessarily flat surface), spreading it around the door leaf.
Next, you need to create a gap between the door and this same canvas; here you will need cardboard from the packaging. Afterwards, it is necessary to attach the blanks of the upper crossbar to the upper ends of the frame bars, and very accurately measure the parameters of the lintel.
The next step is creating cuts. They are best made with a hacksaw that has fine teeth and specially designed for carving on metal surfaces.

At the next, fourth stage, you need to attach the upper part of the structure to the bars, lay the cardboard so that a gap is formed. Next, we cut off the profile, if it interferes with the connection of the elements, we screw the screws into the places for them.
The last stage is to leave a gap (about 0.8-2 cm in size). By analogy, we create the necessary threshold.

How to install the hinges correctly?

Installing hinges on an interior door is an important step that has many individual subtleties and nuances. Before this work, which includes such subtleties as insertion, installation of overhead hinges (as well as non-separable, non-mortise and simple canopies), you should also definitely familiarize yourself with correct instructions installation of hinges so that the future design is reliable and serves the owner long and faithfully.

This article describes one way to install hinges, it’s called the artisanal method. It is medium in complexity, but very reliable and promises durability to the product, in addition, it allows you to conveniently adjust the height of the hinges:

So, first you need to mark the groove. To do this, you need to attach the canopy to the end of the floor (or box) and trace it with a simple pencil, there is no difficulty in this.
Second step: edging using a hammer and chisel. The entire groove must be edged, very smoothly and efficiently.

The last stage: cutting out the groove with a chisel. This process requires extreme care and accuracy, because even a slight careless movement of the hand can ruin the appearance of the door surface. There are others alternative ways installing hinges. For example, a professional method that usually only professional workers can implement with their own hands, but the quality of this method is worth it.

As for what you can create with your own hands, there are several ways. Firstly, this is the installation of hinges without insertion. Secondly, non-standard, but very convenient pin hinges. Thirdly, screw-in hinges, although they do not have the most aesthetic appearance.

Mounting options

Ease of use depends on many different nuances. One of them is the method of fastening the door and There are several such ways:

The first known option for fastening a door is the so-called frame system. Its essence is that the door is placed in steel frame and it can be moved thanks to the installation of a groove on the wheels.
The second option is a rail system, the difference from the first is that instead of wheels or rollers, special rails are used here. They are very reliable and easy to use.

There are also other methods and options. These include the well-known installation on hinges, as well as such unusual methods as the option without screws or also without anchors. There are a large number of options for fastening doors, and everyone can choose something to suit their taste.

DIY installation: step-by-step instructions

Do-it-yourself door installation includes your own technology, diagram, and installation procedure in accordance with GOST. It has its own standards and nuances that must be known and observed, regardless of whether it is installing a box, cladding without additional elements or with them, and so on.

Box installation

So, this process has already been discussed in detail above. It is only worth mentioning that this type repair installation work- one of the most important when installing and assembling any door, because it can actually be considered the basis of the structure. It is very important to accurately take all the necessary measurements, perform the work carefully and follow safety precautions.

Proper installation of the box is the key to a reliable, strong structure.

How to insert with extras?

Extensions are two vertical posts and 1 horizontal bar, the purpose of which is to increase the size of the so-called coverage area of the box. That is, they are simply expanding it.

Such products are usually made from solid wood, as well as from materials such as MDF and fiberboard.

The operation sequence is not very complicated, but such an operation can help in many cases, for example, for installing awnings:

So, first of all, you need to use a milling machine to make a groove in the timber along the entire door frame, along its perimeter.
Next, the false slopes need to be attached with glue and then strengthened this design using self-tapping screws.

The next step is to attach the false slopes to the timber, and place the panel located at the top on the remaining vertical elements.
In the middle of the work, you need to mate the already enlarged box, install it in the already made opening, for this we use self-tapping screws, as well as spacer wedges.
Finally, wedges need to be placed around the perimeter of our door. The distance between the door frame and the door itself must be filled with special foam, and the excess must be cut off. Ready!

Self-set threshold

There are two ways to install a door part such as a threshold. The first is called open, the second, respectively, closed. The first method is quite simple, but still does not look very aesthetically pleasing:

IN this method First of all, a hole is drilled openly, in which the fasteners are then fixed.
Then the threshold itself is laid and fixed at several points using self-tapping screws.

Although the first method is many times faster, the result after the second one looks much more beautiful and aesthetically pleasing:

First of all, we screw the first part of the threshold to the floor using several self-tapping screws.
The next step is decoration; we insert the bottom strip into the resulting grooves.
Another option is to attach the decorative strip with regular glue. This completes setting the threshold.

How to level?

Correcting errors such as unevenness in the design is very important. After the unevenness has been assessed, the door has been removed and re-measured in all respects, you need to start directly with the work itself:

If there are gaps between the floor and the door itself, the first step is to apply a level approximately 1.2-1.4 meters wide across the door opening. This will help level the surface.
Also, sometimes leveling the carpet, if present, can help in this case.
At the end of the work, it is necessary to hang the door again and check its condition

How to seal the cracks?

Gaps between the door and the frame are a common problem that many owners of apartments and houses are forced to struggle with. You can deal with it using ordinary polyurethane foam, but it is better to choose a higher quality and more expensive one in order to preserve the quality of the work performed longer.

There are also options such as the most common foam rubber and even moss! Another way: insulation materials sold in any hardware store.

Mounting nuances

Mounting a door is like any other renovation work related to furniture, there is There are many different nuances that door owners should definitely pay attention to:

For example, to install a door in a deep or very large opening, you need to purchase either additional accessories or install a second door structure as well. Also in this case, it is worth considering the option of purchasing and installing heavier doors.
In order to correctly, reliably and efficiently install the door on the corner of the room, you need to take into account that the frame needs to be installed at a special required angle, you should also pay Special attention for cutting bricks into a brick opening and fastening the structure of this very box, as some problems may arise with this.
With different wall thicknesses, it is necessary either to make all measurements very accurately, or to align them before installing the door or mounting it.

IN panel house When choosing materials and structures for the work itself, it is worth paying special attention to internal expanded clay concrete wall panels.
Set up a doorway load-bearing wall– the task is very difficult and during this process you should not forget these important points: the material used to build a house or create an apartment, the layout of the room and apartment or house as a whole, the condition of the floors, as well as the thickness and other parameters of the wall.

Installation in some cases is a very difficult type of work, but by following these tips, you can handle everything perfectly and without much difficulty.

Finishing

Decorating is a very simple, practical and convenient way to decorate and transform an interior door or even the entire interior of an apartment, house or cottage. There are several main types of finishing of interior doors: installation of structures such as slopes, decoration and installation of the door frame or door leaf, installation of platbands and, finally, finishing with laminate.

Finishing slopes is not the most difficult, but the dirtiest and most unpleasant type of decoration. For it you will need a primer, different types of putty (starting and finishing), corners, and a mesh for plasters. Using these tools you need to putty and clean the door and its slopes.

Designs that can decorate and transform a door beyond recognition are the door frame, trim, and door leaf. These options, as a rule, do not take much time and effort, but still require extreme care, patience and adherence to special rules.

How to check if the installation is correct?

In order to check that the door is installed correctly, you need to perform several simple, but at the same time very important actions for its further operation:

The door should not creak under any circumstances, the hinges should move easily and stand firmly, and opening the door should not present any difficulties.
When opening the structure to an angle of any size, it must stand straight, not wobble, or deviate.
It is necessary to conduct a very careful external inspection of the door, check it in operation, and carefully examine every detail of the design.

Beautiful interiors

Various options There are a huge variety of interior designs for interior doors. For example, a door in a white, light, neutral color is perfect for bright rooms or apartments with a minimalist design. Bright, for example, red doors will fit perfectly into non-standard interiors.

Have you bought a new home, or is it time to renovate your old one? You cannot do without restoration, replacement or installation of a new interior door. There is no talk of restoration today.

Let's talk about installation new door. You can entrust this kind of work to specialists, but we do it ourselves. Installing an interior door with your own hands will save your budget and will give you pleasure if you are a real man.

The construction market is replete with offers. Interior doors are no exception. Choose whatever your heart desires, within your pocket. But don't rush into buying. It is necessary to take into account the specific layout of rooms in a house or apartment, the size of the doorway, and the specifics of opening doors. Interior doors are:

swing single-door or double-door;
sliding compartments (built into the wall or on top of the wall);
harmonic;
secret.

Each has distinctive features, requires an individual approach to installation and fittings. Handles can be installed on the surface of the canvas or recessed inside; rotary or push.

Loops for different types your own interior doors. Most often they consist of two parts: one is attached to the canvas, the other to the vertical post of the box.

Swing double door design.

A system of upper/lower guides is provided for compartment interior doors. Knowing the features of installing different types of doors, doing everything yourself will not be difficult. Now let's talk about everything in order.

Determining the size of the future door structure

Let’s take as a basis a single-leaf swing door. Having understood the calculations of the overall dimensions of this structure, it will not be difficult to understand other options.

We measure the interior opening in height and width. We take the size of the clean space without old door, if there is one. There should be no inaccuracies in the calculations - this will affect the quality of the installation of interior doors with your own hands.
If available old design, dismantle it, level the surface.
The width of standard interior doors varies from 700 mm. They may be smaller, but this is only for some utility rooms. Because it will be difficult to pass through such an opening, much less bring large objects.
For a door with a width of 700 mm, the opening must be at least 790 mm. It is necessary to take into account the thickness of the frame, door leaf and technological gap for comfortable opening of the sash. Typically, a gap of 30 mm is left on the right and left sides inside the box.
Let's move on to heights. The standard door leaf corresponds to a height of 2000 mm. Larger sizes are made to order. We add to the height of the door leaf the thickness of the top strip of the frame and the opening gaps.
The design can be with or without a threshold. This must be taken into account when purchasing a door. Average height interior openings is 2100 mm. If the space is a little larger than the standard, don’t worry. During the installation process, the remaining space will be hidden by foam casing around the perimeter.

Dimensions standard door and boxes.

What to buy at a hardware store to install interior doors yourself?

door leaf the right size, type - 1 pc.;
timber for the frame, if not included with the door - 3–4 pcs. (depending on the type of box);
extras (if necessary);
cash, if not included;
hinges of a certain type (consult the salesperson in the store or read the information on choosing door hinges);
door knob;
screws for the box;
polyurethane foam;
masking tape;
tools, if not available household, or rent it.

What tools do you need to prepare:

drill;
screwdriver;
perforator;
hacksaw or miter saw;
level;
roulette;
hammer;
chisel;
miter box;
mallet;
spray foam gun;
wedges and bars for spacers.

All parts have been purchased and prepared. Let's move on to installing the interior door with our own hands.

Preparing the door leaf and frame with your own hands

Each master has his own methods for installing interior doors. You can mount the box and the panel separately in the opening, or you can assemble it into a single set and install it in the opening. The main thing is that the result is positive. Step-by-step instruction will help prevent mistakes.

DIY box assembly

Let's consider a technology where the box is assembled on the floor and then installed in the opening.

Initially, it is important to install the door frame correctly.

Knowing the size of the product, we cut off the required length of the vertical slats. To do this, take a tape measure, take a measurement, mark a mark with a pencil, and saw off the excess length.

There are two ways to cut timber:

at an angle of 45 degrees;
at an angle of 90 degrees.

Assembly with the first option is not available to every craftsman. You need clarity of action, a steady hand and a miter saw. At an angle of 45 we cut out not only vertical strips, but also horizontal ones. We connect the elements with self-tapping screws, tightening them deeper.

There are no difficulties with the second option. We saw off the required length and connect the parts at an angle of 90 degrees. We make a small recess on the top of the vertical bar for the upper vertical part of the box, a kind of groove. It will help to connect the timber parts more tightly with self-tapping screws.

Before tightening the fasteners, make holes with a drill to avoid cracking the planks and damaging the workpiece.

It will help you understand the technique of assembling a box with your own hands. step by step video instructions in this article.

We considered the option when the interior frame is assembled from special blanks for the door structure. They are recommended when an additional rigid frame is needed in the opening. For example, in wooden house the frame made of timber will act as a frame and will not allow the doorway to open when shrinking and to disturb the geometry of the door. The thickness and width of the timber is selected according to the type of door: solid wood, MDF, panel or other. Everyone has their own thickness. Choose the option you like for assembling the support frame and move on to assembling the canvas.

Assembling the canvas with your own hands, installing accessories

Assembling the door leaf involves attaching the necessary fasteners to the door leaf. Sometimes manufacturers make notches on the intended attachment points for hinges or handles. These are more exclusive and expensive models.

All fittings for the door leaf must be installed before the door hangs into the frame.

Often the sash of an interior design is universal, i.e. the product can be installed in the interior opening both on the right and on the left. Our instructional hint will help you understand this issue.

Advice: for fire safety reasons, any door should open outward in the direction of travel. Neither the handle nor the blade should touch other objects so that there is no rebound from the blow back. It can be traumatic.

Try to be close standing doors did not interfere with each other when opening. Sometimes the corridor space is narrow, but separates several rooms that need to be isolated with interior doors. If you choose the wrong opening option, there will be a problem with one door hitting another or one of the doors may block the other. Architects do not always think through this point, especially in small apartments. Therefore, consider all the nuances so that the use of a useful piece of furniture is not deplorable. A sliding door would be a good solution.

Installing hinges yourself

We figured out the opening direction. Let's move on to installing interior door hinges with our own hands.

Apply markings on the canvas and vertical bar load-bearing frame. According to the standard, two loops are secured. If the door is heavy, for example solid, a third hinge will be required.

The hinges are attached to the door exactly according to the given pattern, observing the dimensions.

From the top and bottom we retreat 150–200 mm from the edge and make the first notch. This is one edge of the hinge strip. We mark the second mark - this is the other edge of the bar. We find out the size by measuring the length of the loop with a tape measure or applying the loop itself to the first mark. We perform the same actions on the vertical stand of the box.

Modern hinges may fit tightly to the ends of the product or require additional recess into the edge. To do this, take a chisel and select the required gap from the canvas and timber. Thus, the seats for the upper and lower loops have been outlined.

We secure the fittings with self-tapping screws, having previously drilled holes for them with a drill.

Some experts recommend securing the hinge to the canvas and box before installation. Other craftsmen advise placing the box and then screwing the canvas together with the hinges in a standing position. What to choose is up to you. It’s easier to immediately attach the hinges to the frame and the sash in a lying position, and then install it in the opening. But adjustment difficulties may arise if the door connection is not symmetrical around the perimeter of the opening.

Installation and assembly of the handle

Let's move on to the handles. Step-by-step instructions for installing handles will help you do everything correctly. Although door handles are presented in a wide range, their installation is carried out according to a certain algorithm. Latch handles are often used, which contain a locking element in the design that allows you to close the door with a key or latch:

we measure the height where we will attach the handle and lock, according to the standard 90–120 mm from the floor;
At the end of the blade, a hole for the locking strip is drilled with a large drill;
insert the bar into the hole, mark its contours at the end of the canvas;
we take out the lock and make a recess with a chisel so that the lock plate is flush with the surface;
on the surface of the product we mark the place where the handle is attached, applying the lock plate from the outside;
drill a hole for the handle;
insert the lock back into the end and secure it with a handle;
We will install the counter plate on the frame after hanging the door in the opening.

You can figure out how to fix the handles on the door with your own hands by watching the video instructions:

Installing a door in an interior opening

We move on to the next stage - installing the product in the interior opening. Let's make a small digression. If the door is installed in new apartment, then it is enough to check the evenness of the opening and correct unevenness using plaster and a trowel. Sand the surface, prime it and begin installation. door design. But if the renovation is carried out in an old room, then it is necessary to dismantle the old door or interior frame. This requires time, effort, and skill.

The entire space around the box is foamed with polyurethane foam.

Do the dismantling in advance so as not to spray and prolong the installation period of the door. We are doing this with our own hands and for the first time. Finishing work walls and floors must be completed before the doors are installed, so that later there are no inconsistencies. This requirement applies both to the installation of a U-shaped box and along the entire perimeter with a threshold. It is difficult to push linoleum or tiles under the door and maintain the ability to open correctly.

Correct installation of the door with your own hands requires the presence of an assistant. There are two options for installation in the opening, but in each of them it is difficult to do all the manipulations alone.

First way. Installing the box separately from the canvas

After checking the evenness of the frame with a level, we install it in the prepared interior opening. Accompanying each action with a level and plumb line, we set the frame level. It should not have even the slightest slope. This will affect the opening of the sash.

Installing the door frame separately from the door leaf.

We install wedges or bars to pre-fix the box. Don't forget about the gap between the jamb and the slats.

We drill holes in the vertical strip and screw self-tapping screws into the holes. They must pull the box towards the door frame. If the house is wooden, a long self-tapping screw will easily fit into the log. If the house is made of brick, you need to make a preliminary hole in the opening and insert a plastic dowel under the screw. The fasteners must be recessed into the bar so as not to interfere with the opening/closing of the sash.

We check all surfaces with a level.

There are situations when the box cannot completely cover the joint. Decorative additions help hide the opening. They are attached directly to the jamb or attached to the frame before installation. Select right size add extras or cut them in place. Such extensions are secured into the groove using foam.

The box is fixed. Let's move on to hanging the canvas. If the hinges are collapsible, then hanging the sash is not very difficult. The hinges are installed symmetrically on both parts of the product. We insert one part of the loop into the other and check all the gaps. They should be the same around the entire perimeter.

Second way. Installation of the assembled product

Before installing the kit in the interior opening, we place cardboard spacers between the canvas and the box. This will maintain the gaps and symmetry of the kit.

Carefully lift the product and install it in the opening.
Align along the perimeter using a level and plumb line.
We install wedges or bars around the perimeter to maintain gaps and space for foam.
We move on to foaming the space around the perimeter. This process is similar in both the first and second installation methods.
Before applying foam in the gaps, close the front sides of the box masking tape to avoid foam getting on the product. It is quite difficult to clean it. Use a foam gun. The gun will reduce material consumption and the work will be done accurately. Take your time. Apply layer by layer from top to bottom.

After foaming the space, it is advisable to leave the door closed for a day. There will be no deformation at rest, and the cardboard placed between the box and the canvas will maintain gaps and will not allow the beam to bend when the foam expands.

The door leaf can be installed separately from the frame or together.

After drying, cut off the excess foam and remove the masking tape.

All that remains is to secure the lock strike plate at the end of the box and install the decorative parts - trims.

installing an interior door with your own hands is the final process

At closed door We apply a notch to the place where the lock strike plate is attached. Use a chisel to select a hole for the plank. It should be recessed flush into the timber. We fix it with self-tapping screws. We check the operation of the lock and handle.

The final work is finishing.

The final step is to install the trim on the sides and top of the interior door. Platbands can be connected to each other at an angle of 45 degrees or at a right angle. It depends on the design of the product. Sometimes parts are sold ready-made or need to be filed. The cut is made with a miter saw. The elements are connected in place, secured with liquid nails or nails without heads, driven into the drilled holes.