How to install a latch on an interior door. How to install a lock on an interior door

The door latch handle is a useful, practical and beautiful thing. Installing it on your own is not difficult; this requires the availability of tools and desire. detailed instructions help you get the job done quickly and efficiently.

Types of latch handles

The construction market offers a wide variety of latch handles of various shapes and styles, but such handles differ only in mechanisms. The mechanism of the handle-latch is a fall, that is, movable - the latch is triggered by turning or pressing the handle. Therefore, there are two types of mechanisms:

• Push mechanism. It is set in motion by pressing the handle lever.
• Swivel mechanism. It is set in motion by turning the knob-knob (ball or knob).

The handle material can be different: aluminum, brass, steel, various alloys, stainless steel. Each of the details is covered with a special protective layer to improve performance and extend service life. Latch handles are available with a simple latch, with a latch and a latch, or with a latch, a latch and a conventional simple lock.

What to look for when buying

1. You need to know exactly which way the doors open - there are handles with different rotation options - right or left.
2. You need to know the thickness of the door (door leaf). This is necessary when choosing a set of handles.
3. Be sure to make sure that the mechanism is working properly: it must work silently. When pressing the handle, the tongue should fully go inside the case. The appearance of the products must be flawless and pleasant to the touch.

What is the latch handle made of?

It should be noted that the device of a door handle with a latch with both a push mechanism and a rotary one is the same:

• Internal mechanism
• two handles
• Retainer
• Decorative overlays

The internal mechanism of the latch handle is called a fall, that is, it is opened by turning the handle, there is nothing complicated in it. The basis of such a locking device is an oblique tongue held by a spring.

When the door is open, the latch tongue is in the extended position. Thanks to the latch, the door can be slammed without using the handle. When the door is closed, the tongue enters the striker in the door jamb. To open the latch back, you should turn the handle, this will remove the tongue inside the lock.

Latch handles - best option For interior doors. The most popular are the latch handles with a latch. On the one hand, they are equipped with a rotary button (latch), which makes it possible to lock the door from inside the room. In a house where there are small children, it is best to install knobs, they are also most often installed on the doors of bathrooms or bathrooms.

How to install a latch handle

The process of installing the handle on the door is divided into three stages:

1. markup
2. Drilling holes in the door
3. Mounting and fastening

Regardless of the choice of mechanism, the latch handle is installed in the same way in each case. Depending on the manufacturer, the assembly / disassembly of the handle itself may differ slightly. To do this, instructions are attached to each mechanism. If several doors open into one zone, it is advisable to purchase the same handles and make sure that they are located at the same height from the floor. Usually, experts say that an interior door handle with a latch should be installed at the level of a person’s waist, so that when opening the door, the arm is bent at 90 0 at the elbow. But the growth of all living in the house is not the same. That is why door handles are installed on average at a height of 80 - 120 cm from the floor. On the new door leaf (at the end) there is usually a mark for installing a handle or lock - a drawn key.

what you need to install

What design and type of mechanism the handle will have, everyone decides for himself. Naturally, any handle should be comfortable and fit beautifully into the overall interior of the room. A clear instruction on how to install a door handle will help you quickly and efficiently cope with this task yourself. Standard basic door installation kit includes:

• The guide drill on a tree spiral. Diameter 6mm;
• Feather drill. Diameter 23-24 mm;
• Crown on wood. Diameter 50 mm;
• Chisel.

You will also definitely need: a screwdriver, a drill, a tape measure, a square, a hammer, a pencil. In the hardware store can be purchased in the form of a set of basic "Installation kit mortise locks and pens."

step one: markup

At this stage, it is necessary to correctly mark up all the necessary holes. It is best to remove the door, so it will be more convenient to work. Sometimes door manufacturers clearly indicate the place for mounting the handle (depending on the texture of the door). This rule must be followed. It is also quite natural that if there are kids in the house, then the handles on the door to the nursery and the bathroom should be set slightly lower than the usual height.

Attention! Installation of the latch counterplate on the frame is carried out after mounting the latch handle on the door.

The height of the handle is planned according to the selected parameter, within 80-120 mm from the floor. It should be remembered that if there are several doors nearby, then it is more aesthetically pleasing to place all the handles at the same height. After determining the required height, the center of the handle is marked. A square is applied to the edge of the door and a horizontal line 60 cm long is drawn. A clear mark should be placed in this place.

Next, you need to mark up the tongue of the latch handle. At the end of the door leaf, the center of the door thickness is marked along a horizontal line. Now you should attach the mechanism relative to the center so that the tongue completely protrudes beyond the borders of the canvas, exactly as it will look in ready-made. It is necessary to outline the tongue on both sides - in this place a place for the mechanism will be drilled.

step two: drilling holes

Hole for handle mechanism door leaf performed with a crown on a tree. Drilling should always not be through, but first on one side of the door, then on the other to half the thickness of the door. To better see the depth of entry of the crown into the door leaf, you can make a mark on it with a marker.

When drilling through, the crown at the exit on the other side will damage the door leaf or may go to the side. The drill must be held at an angle of 90 0, avoiding deviations. The hole for the tongue of the mechanism is drilled using a guide and a feather drill. The pilot drill clearly marks the hole for later reaming with a spade bit. Such a drill is selected according to the diameter of the tongue (slightly larger), a 22 mm drill is usually suitable.

Work in this place must be done very carefully at a low drill speed, since only about 6 mm remains to the edges. A latch mechanism is inserted into the drilled hole and a place is marked for the tongue plate. The extra tree is selected with a chisel clearly along the marking lines. The plate should be applied periodically. A plate correctly sunk into the wood should lie in the same plane as the end of the door.

step three: attaching the latch handle

A mechanism is inserted into the hole and a plate under the latch is screwed with screws. For convenience, with a thin drill, you can mark the places where the screws are screwed in, so they will enter clearly in the right place, without distortions.

When the bolts are visible, one handle is inserted first (it is necessary to get into the latch holes with two guides), then the second handle is superimposed on the other side and the whole structure is pulled together with bolts.

If the bolts are not visible, the handle should be disassembled and the cover plate removed. To do this, a special key is included in the kit, you need to find a stupor on the handle, press it with the key and pull the handle - the design will be sorted out.

Next, you need to install a collapsible structure and also bolt it. Then snap the cap and pressing the stopper, secure the handle. To do this easily, you need to find exactly where the hole is located. If everything is properly aligned, the flat tip fits into the hole without difficulty.

installation of a metal plate on the box

Marking for a metal plate is performed in two ways. In the first method, you can smear the latch tongue with oil or, for example, toothpaste. Press the handle and close the door. Then lightly close and open the latch several times, while marks will be made on the box. In the second method, the door is closed, a metal ruler is inserted between the box and the door, first above the tongue, then below it, while marks are made with a pencil.

A hole for the tongue is drilled with a pen drill. If, after checking, the tongue, when entering the box, completely leaves the latch, then a contour under the plate is outlined and cut with a chisel.

The plate should be level with the door frame, it is recessed into door frame and fastened with screws. Now you can close the door, admire your work and check how the latch door handle works - the installation is completed at this stage.

The latch should move freely, the handle should work with light pressure, and the door should close easily.

There is nothing particularly difficult in the installation of the door handle. It is quite possible to install the door handle latch with your own hands. You can learn more about all the nuances from the presented video.

Do you want to have your own space and be sure that no one will break into it? Then installing a lock on an interior door is the only thing for you. correct solution. You can do it yourself without resorting to outside help. It is only important to choose the right accessories. She must be High Quality match the interior in shape, color and design.

Choosing a lock for an interior door

By function and design, there are several types of door locks:

• conventional latch or latch lock;
• latch with lock;
• mortise;
• magnetic;
• overhead;
• latch;
• latch;
• level.

This is the most primitive type of lock, which is used in almost all interior doors. It is a simple design, consisting of a cylinder and a plastic or metal tongue. Often such a mechanism is mounted together with a handle that controls the tongue.

Latch - the simplest mechanism installed on interior doors

The purpose of the latch is to keep the door closed. The conventional latch is simple, reliable in operation, characterized by a wide choice of designs. However, due to the overly simple mechanism, it has not found wide application.

Latch with lock. It is considered a variation of the conventional latch, which is equipped with an additional latch. It blocks the movement of the handle. There are two types: lever and push-button. The first type is more practical, reliable. A push-button lock is no worse, but with it there can be such an unpleasant situation as accidentally slamming a door.

The latch with a latch has a number of advantages: simple installation, simple design, a wide range of models. The disadvantage of this lock is a weak locking mechanism.

When buying a product, pay attention to the fact that the movements of the tongue are smooth and whether the spring returns it to the inside of the door.

The people called him a mechanism with a larva for a key. Outwardly, it looks like a castle for street doors, but has a simpler design. The structure of the device includes a cylinder and a lock block.

The cylinder is of two types: "key-key" and key-revolver. The first is installed if the lock is used occasionally. The second, on the contrary, is suitable for more frequent use.

Mortise locks close bedrooms, offices, pantries. They reliably protect against penetration, are durable, rarely break. If we talk about the disadvantages of the device, then this includes the complexity of installation and the dependence of the parameters of the device on the thickness of the door.

If you can afford to fork out, then this type of castle is for you. It is intended primarily for rooms in which it should be as quiet as possible: bedrooms, children's rooms, offices.

Silent operation is ensured by its design, consisting of a crossbar, striker, magnet, magnet case. The bolt is attracted to the striker with a magnet, which is located on the box.

Along with the advantages of the product, there are disadvantages. Firstly, it is the impressive cost of the castle. Secondly, the lock case is not very compact in size, which makes it look bulky.

Rim lock. Products of this type can rightfully be called a rarity. However, despite this, the demand for it to this day does not fall due to the simplicity of the mechanism and simple installation.

Current models boast a comfortable body. The device is mounted on the inside or outside of the door, thus providing protection against unexpected entry.

The original purpose of the lock was to secure one of the wings of double doors. Currently, it is installed mainly in the bathroom, toilet.

The principle of operation of this product is so simple that even Small child. Its installation does not require special knowledge and experience.

Latch. This is the simplest type of castle. A latch is a metal plate with a retractable lever. It is placed as a main or auxiliary lock.

The mechanism is widely used due to the high degree of reliability and protection. It is used for both street and interior doors.

To fix the bolt in the mechanism, plates (levers) with grooves of various shapes are used.

The corresponding key bit profile is suitable for each insert. The lock will open only when the levers are in the correct position and the groove is free for the passage of the bolt.

If you have made your choice in favor of a stylish but simple lock, you can get to work.

Tools and materials

To install the mechanism, you will need the following materials:

• handles of any shape (round, in the shape of the letter "G") - 2 pieces;
• cylinder mechanism with a spring;
• fastening screws that connect the cylinder mechanisms;
• crossbars;
• sockets for closing cylinder devices - 2 pieces.

In addition to materials, a small set of tools is needed for work:

• simple pencil;
• roulette;
• drill;
• office knife;
• chisels 0.1 and 0.2 cm;
• feather drill 2.3 cm;
• drill 0.2 cm;
• a crown of 5.4 or 5 cm based on the thickness of the door;
• masking tape;
• hammer.

If one of the listed tools is not at home, you will have to buy it. Their cost is low, and they are always useful on the farm.

Lock installation

Putting the mechanism on your own will not be difficult. You just need to forget about the rush, be careful enough. The success of the case depends on many factors, including the type of door.

The easiest way to insert the lock into wooden canvas. It will be more difficult with an MDF product, since skills and knowledge are already required here. Therefore, in this case, it is better not to take risks, but to call the master of his craft for help..

Otherwise, a poorly done job will damage the mechanism, causing it to need to be repaired or even needed. complete replacement products.

Preparatory stage

Marking is the initial stage on the way to installing a lock. The first thing to do is to prevent possible damage to the door.

To this end, measure the distance on the canvas 0.9 - 1.1 m from the floor covering - this is the location of the castle. Then stick masking tape on the end and surface of the door in that place. Such a procedure will not only protect your product from scratches, but also facilitate the application of measurements.

The pattern comes with a lock. It allows you to make unmistakable marks indicating the position of the holes. To do this, fold the stencil along the fold line and attach to the end. Then, with a self-tapping screw, mark the centers of the holes on the end and on the flat surface of the canvas.

Selection of holes for the handle and lock mechanism

After marking, take on the following steps:

Cutting a lock with a milling cutter

A milling cutter is a small vertical machine. It is quite easy to use, so even a beginner can manage it. To embed a lock using a machine into an interior door with your own hands, you must:

• Put the canvas perpendicular on its side and fix it with a slipway.
• Measure and mark the tongue.
• Attach the lock to the sash so that the marked line runs clearly in the middle of the recess made under the tongue. Circle the body of the product with a pencil, as well as the bar along the upper and lower borders.
• Draw straight lines on the end of the canvas. Use a square if necessary.
• Select the opening for the lock with the machine.
• Change the cutter in the machine, based on the dimensions of the bar, and adjust the depth required for its thickness. Make a notch in the center.
• Make a nest for the lock case. To do this, drive the machine in the middle of the markup in a straight line.
• On the resulting line, drill holes with a drill. The wood that remains is removed with a hammer and chisel.

Thus, an opening for the castle turned out. To check if everything is done correctly, insert the device into the seat.

Mortise lock without cutter

The absence of a cutter is not a reason to postpone the installation of the lock until better times. For installation, the most common tools that can be found in any home are suitable.

Although it should be noted that there are cases when it is impossible to cope without a professional machine. For example, installing a lock with a latch.

Insert mechanism with larva

Sometimes the lock is mounted on a door that already has a handle. It is for such situations that mechanisms with a larva are designed. They have the shape of a rectangle, so this work will seem overwhelming for a self-taught master.

However, you do not need tools and skills. Only by trying, you will learn how easy it is to insert a lock with a larva into a wooden door.

To do this, find a place for the lock (above the handle or below it) and take on the following items:

• On the end, draw a center line where the mechanism is mounted.
• Attach the lock and make marks indicating the height of the product.
• Drill holes along the center line with a small distance between them.
• Use a drill to remove the jumpers between the holes and make a neat nest that matches the size of the lock.
• Place the mechanism in the resulting opening, fix it with self-tapping screws. With an office knife, mark and cut the perimeter of the lock plate to approximately the same thickness as the lock plate itself.
• Remove the mechanism and make a hole for the device with chisels.
• Attach the lock to a flat surface of the canvas and mark the location of the larva. Then circle the larva along the contour. Do the same on the back of the door.
• Drill a hole for the larva. In order for the device to enter freely, you need to go a little beyond the marking contours.
• Put the lock and screw it with self-tapping screws, the holes for which had to be made in advance.
• Fix the larva and check how the mechanism functions. Put on it with the help of self-tapping screws lining as a decor.

Installing the counterpart of the lock

This is the final moment of mounting the lock mechanism. To install the counterpart, follow these steps:

1. Close the door and draw two lines on the opening, the distance between which corresponds to the size of the latch.
2. Measure how far the start of the latch is from the corner of the door.
3. Measure exactly the same distance on the opening - this is the beginning of the recess.
4. If you are going to drown the counterpart in the jamb, then set it in place and circle the inner and outer contours with a pencil. If not, then outline only the inner one.
5. Before installing the answer, make a recess under the tongue and self-tapping screws with a tool.
6. Install the counterpart and close the doors. If excess play occurs, eliminate it by bending the tongue on the answer.

Thus, you have come to the finish line. Installing a new lock or replacing an old one is not a very difficult process, but it requires accuracy. When changing the previous mechanism, make sure once again that it is advisable to reinstall. After all, the problem can sometimes be solved by simply adjusting the device.

Sections of the article:

Most often, locks are installed only at the entrance door blocks. In other cases, latches for interior doors are used. Locking mechanisms with key cylinders are more often used in office premises. A lock with a latch is relevant for the most part in the bathroom. Therefore, it is necessary to choose the most suitable products for interior door panels.

Types of latches

For use in interior doors, latches without a latch are installed, which allow holding the door leaf closed without locking it, or products containing a latch and limiting the possibility of opening the door leaf from the outside.

There are such types of latches:

• Fall, having a mechanical reed element;
• With the presence of a latch;
• roller;
• Magnetic.

Latch Latches

A design feature of such mechanisms is the presence of a beveled tongue. When closing, the tongue falls into a special hole with grooves that prevent spontaneous opening of the door leaf. At the moment of passage of the grooves and hitting the tongue on the opposite side, a characteristic click is heard.

The opening of the door leaf is carried out by turning the handle, which sets in motion the internal spring mechanism. As a result of this action, the internal spring is compressed and the reed element, pulling inwards, is released from the grooves.

Such a latch for an interior door is quite popular and is mounted on push and turn type products. Rotary handles in most cases have the shape of a circle or an oval. Such products are called handles-knobs.

Door handles with lock

Based on the principle of operation, such latches are very similar to locks. A design feature is the use of a latch with a special twist as a key. The product can be installed both on the bar of the door handle itself, and at a short distance from it.

Thanks to such a fixing element, opening the interior door leaf becomes impossible. However, there is an exception. In the so-called sanitary latches for interior doors, it is possible to open the door from the outside. This feature was created for security purposes.

Roller

In most cases, such latches are used in interior door panels mounted on hinge mechanisms with springs inside. In the process of closing the door leaf, the roller element falls into a special recess on the striker plate. This keeps the door locked in the closed position. Returning the canvas to the "open" state with such a latch mechanism is quite simple. To do this, the canvas with a little effort stretches towards itself.

Such devices, by their properties, are perfect for mounting in the doors of children's rooms. Also, such fittings will be the best solution for pendulum-type door panels, as it will make it easy to open and close the door in both directions.

Magnetic

These products are virtually silent. Instead of a tongue or a ball, they have a special magnetic element. The striker also contains a magnet insert. Closing of the canvas is made due to the physical properties of the product to be attracted polarly.

The advantage of this design is the independence of the quality of the latch from the accuracy of mounting the web. Even with a significant skew of the door, closing will be carried out quite efficiently. Silent latches installed for various kinds interior doors, have a fairly simple appearance and principle of operation. However, there are products with the function of extending the magnets. Such devices are similar in principle to latches with a retractable tongue.

Product selection

In most cases, the choice of mechanism is based on visual preferences and based on functional features products. However, in addition to this, attention should be paid to the reliability of the design and the manufacturer. Having a manufacturer's warranty is also an advantage.

Mounting procedure

For installation, you need to prepare a number of tools. Yes, in without fail will need:

• Drill with drills;
• Screwdriver;
• Chisels small size either a fraser;
• Hammer;
• Carpentry knife.

In addition, a pencil and a ruler, a square or a protractor, are needed for marking.

The latch is installed at a height of 1 m from the floor. The choice of such a distance for installation is due to the presence of a stiffening bar installed by most manufacturers in the interior door in this place. For the accuracy of drilling a hole for the mechanism, a double-sided marking of the canvas on the end part is performed using a pencil and a ruler. After that, the mechanism itself is applied to the canvas and a mark is made on the future location of the handle. Standard size latch mechanism is 6 and 7 cm.

Taking into account the advice of builders, it is best to start the process of drilling a hole on the end of the canvas. And when a through hole in the door is drilled using a 5 cm crown, the chips will freely exit through the existing gap, and not clog into the drill.

Initial drilling is carried out using a pen-type drill at a distance equal to half of its blade. Subsequently, alignment is performed using a conventional drill and a fraser, or a chisel of a suitable size. A latch mechanism bar is superimposed on the end part of the door for marking. The edges of the part are circled with a sharp knife to determine the place for removing the decorative covering of the door. With the help of a chisel, the place of the future installation of the plank is hewn to such an extent that after the installation of the lining, the end part is absolutely even along the entire length.

After that, holes for the door handles are drilled. It should be borne in mind that in the process of making a through hole, it is easy to damage the veneered surface with one-sided impact. Therefore, as soon as the tip of the drill appears on the opposite side during work, the drill must be turned off and continue working from the opposite side of the door leaf.

When all the holes are drilled, they are aligned with a chisel. After this procedure, it is allowed to insert the product into the finished niche. A bar is superimposed on the end part, which is fixed in place with the help of self-tapping screws of a suitable size. To install the handle itself, it must be disassembled. This is done by fully unscrewing one of the locking screws. The second screw is easy enough to loosen.

After the door handle is inserted, loose fasteners are tightened. Such actions are necessary to keep the center pin in the correct position during installation. Then a second door handle is mounted on the opposite side and the locking screw is screwed back into place. After that, the handles are fixed on the surface of the canvas with the help of self-tapping nails and decorative elements are put on.

The final stage of mounting the latch for an interior door is the installation of a “return” limiting plate on the frame. For correct installation the door is covered until touched by a tongue or other element of the frame leaf used in the latch. After that, with the help simple pencil the marking of the place of movement of the part is carried out along the end part of the structure.

Using a ruler, the distance from the front side of the web to the middle of the latch mechanism is calculated. Based on the data obtained, the exact position of the tongue on the door frame is marked at the moment it is completely closed. In this place, a hole is drilled of a width and depth suitable for the tongue.

Without fail, it is necessary to carry out the squeezing of the location of the striker itself. It, like the latch pad, should form a single flat plane with the surface of the frame. After preparing the box with the help of self-tapping screws, a return limiting plate is fixed on it.

In some models, door latches are supplied with special plastic linings for installation in the interior door frame. Such a cell allows you to protect the inside of the latch mechanism from possible chipping from the tongue hole of the frame during use.

To prevent drafts and temperature changes inside the room, a balcony latch is placed on the balcony door, which helps to prevent street air from entering the living space. Indeed, on the street, most often, it is much colder or hotter than the optimum room temperature. Latches come in several types, differ both in the principle of operation and in the materials from which they are made. Installation does not require special knowledge and skills, but the easiest way is to install a magnetic latch.

Varieties

There are two types of latches on the door - mechanical and magnetic, and various modifications which have not yet been invented. The most common and successful performances will now be discussed.

• Magnetic latches

An excellent option, since this type of balcony latch has all the possible advantages: the maximum possible noiselessness in operation, ease of installation and operation, a much longer service life, unlike other types of this fitting. The action of the magnetic latch is based on the adhesion of a metal plate attached to the door to a strong magnet attached to the door frame.

When the parts of the mechanism approach each other, the door itself attracts and closes tightly, while there is no need to create additional force, as with mechanical types of locks. True, there is a small minus that it is impossible to adjust the strength of the magnetic door coupling, sometimes it is not enough, which is easy to fix by installing another magnetic latch.

The magnetic latch is very easy to install

• Mechanical latches

There are different types, first of all, this is the division into plastic and metal, as well as into roller, ball, file, and so on.

Plastic ones are the cheapest, but they also show themselves the worst in work, they have a short service life, jamming is possible or, conversely, which is most often, a weak coupling.

Roller, metal more reliable option, they all consist of the same two parts, a fixing plate and a movable roller that rotates on its axis and is fixed in the plate. Of the mechanical options - the best, has the ability to slightly adjust the rigidity of the hitch, while being more durable, unlike other types of mechanical locks. Ball bearings differ from roller ones in that the ball is most often poorly fixed in its grooves and therefore its service life is shorter.

Latch latches are distinguished by the most reliable fixation, not a single wind will open such a latch, it is advisable to use it in wooden balcony doors. When used on plastic doors, it is worth considering that you will also have to make a through handle.

Mechanical latch is the most reliable option

Installation

It is advisable to install any latches in the immediate vicinity in height from the door handle, since then you will not have to resort to additional pressure on the door at the holder installation site.

Plastic doors generally already come with a latch, and therefore, when installing / buying a door, immediately choose the desired balcony latch.

If the door is already there, then installation is also not difficult:

1. Remove the nearest screw to the door handle on the end of the door.
2. screw it in additional part lock (roller or bar holder), in this case, it is worth choosing a screw longer than the one that was unscrewed earlier in order to securely fasten the fittings.
3. Close the door, mark with a pencil on the door jamb a place for the second part of the locking mechanism
4. Screw the second part (holder or magnet) into the grooves of the jamb, exactly at the mark.

If the old fittings fail, you will have to dismantle it and install a new one according to the plan.

The installation of magnetic locks is simpler, they do not need special accuracy as for mechanical locks, since the plate will be attracted to the magnet in any case, however, with a completely ugly installation, the magnet will attract much worse.

The latch to the balcony of the mechanical principle of operation requires an exact match between the fixing plate and the hitch mechanism itself. It is also worth noting that the reliability of a mechanical latch is much greater than that of a magnetic one. When installing such a latch on plastic door certain difficulties may arise. Also, when fastening, you should pay attention to the screws used - they should not protrude from their sockets, as this will lead to jamming and the inability to use the door in normal mode.

When installing fittings on wooden bases, there are some differences:

1. Old wooden doors with outdated non-working fittings are often used, so the old parts of the locking mechanisms will have to be removed.
2. Ball and roller latches will have to be recessed into the door leaf also closer to the door handle. To do this, a selection is made in the tree for the latch (its main part) and securely screwed to the door with screws.
3. Precisely marking the place for the additional part on the jamb of the doorway, if necessary, we make a selection in the jamb for the fixing plate and fasten it with screws.

When installing magnetic locks on wooden doors, there is no difference what will be on the door, a magnet or a plate, it all depends on the desire of the master and the specific situation.

For the comfort of using any kind and type of mechanism, it is imperative to install the so-called smoker's handle on the outside of the door, so that it is convenient to close the door behind you and open it. Very handy thing! Just a piece of plastic and a couple of screws, but so many pluses.

It is important to choose and install the latch on the balcony correctly

Malfunctions and the fight against them

Basically, this paragraph refers to mechanical types of latches. So often you have to tighten the spring on roller or ball mechanisms. If the door bevels or sags on mechanical devices, the fixing plate will have to be screwed over, otherwise the ball or roller will not be able to enter its groove.

In order to enhance the action of the mechanical mechanism, you will have to pull it out of the door, unscrew the spring fastening nut on the reverse side. Then, either by pulling out the spring, slightly stretch it, or place a nut or washer of a suitable size under it. Then screw the cap into place. Often there are mechanisms without a fixing nut, but with slots on the sides of the spring. In this case, you will have to compress the spring with a screwdriver, and put a nut or washer under its base.

Magnetic latches do not require repair, the only failure may be damage to the magnet or its demagnetization, but in these cases you will have to change the latch.

This article will help you figure out how to embed a latch handle into a door leaf. Adhering to the work algorithm described in the article, you can easily do this operation yourself, with minimum set tools and very quickly.

No door is complete without a handle. The most popular type of interior door handles today is the latch handle.

The design of handles of this type is such that, regardless of appearance, they are all installed in the door leaf in the same way. How to do it yourself will be discussed in this article.

Latch handle design

The pen itself, that is, the visible part of it, may look completely different. So:

or like this:

All these latch handles consist, in fact, of two parts - the handle itself:

and latch mechanism:

Both parts of the latch handle require a separate insert into the door leaf.

Latch handles are available without a latch - the door with such handles is not locked from the inside, with a latch - an additional rotary mechanism installed on the handle and allowing you to lock the door from the inside, and a key - on one side of the handle there is a turnkey mask that allows you to lock the door from the outside, on the other, a latch . All handles have design differences that do not affect the tapping process. The inner part (latch) is also the same, that is, it cuts in the same way for all types of latch handles.

So let's get started.

Required tool

To make the installation of the latch handle as easy as possible, you will need:

1. Hand drill or screwdriver.
2. Crown on a tree with a diameter of 50 mm.
3. Drill for wood with a diameter of 23-24 mm.
4. Chisel.
5. Hammer.
6. Pencil.

The crown and drill can be bought separately, or as a set, which is called the “Set for inserting latch handles”.

Installing the latch

1. We begin the installation process by marking the door leaf for drilling. The marking scheme, as a rule, comes with the handle.

If there is no scheme, then you can mark it manually. To do this, put a mark at a distance of 60 mm from the edge of the door.

2. On the side edge of the door along the axial marking line, mark the center for drilling.

3. Using a chisel, we hollow out a three-millimeter recess under the front latch plate. It makes sense to pre-mark the center with an awl so that you do not have to mark it again.

4. We drill a through hole with a crown with a diameter of 50 mm. It is better to do this on both sides of the door in order to avoid damage to the door covering at the exit of the crown when drilling.

5. As a result, we get such a hole:

6. Go to the side edge. With a drill for wood with a diameter of 23-24 mm, we drill a hole for the latch into the marked center. You should not make it too deep, otherwise you risk drilling the door through to the panel.

7. We already get two holes.

8. Install a latch in the side hole and screw it with self-tapping screws.

9. Remove the top of the handle. To do this, we are looking for a hole on the side.

Using the supplied key or any other thin flat object:

press the tongue inside the hole:

and remove the handle itself:

10. Remove the decorative trim and, thereby, open the mounting holes.

11. Insert the outer half of the handle.

12. Insert the inner half. We tighten both with the screws that come with the kit.

13. We put on a decorative overlay and a handle body. Do not forget to press the inner tongue with the key.

14. With the door closed, we mark the place where the latch tongue of the door jamb touches, after which we hollow out a recess under the latch tongue in the resulting place.

15. Insert a decorative plastic pocket.

16. We fasten the metal plate.

17. The handle is installed.

If there is no drill, then all holes can be made using a suitable chisel, however, in this case, installing the handle will require more serious repair and construction skills and can be an impossible task for an unprepared person.