How to install a closer on a metal door: step by step instructions. How to install a door closer Installing a door closer

Installing a closer is not uncommon. It is convenient and practical, provides automatic closing of the door, extending its service life. Installation can be done with your own hands, having studied the instructions and watching the video, or invite a specialist. The scheme and mounting options differ depending on the type of device. The most common top outdoor closer.

Installation methods

There are different options for mounting an external closer. Its body can be put on the box. Then the leg will be attached to the door leaf. Or, conversely, the body is mounted on the door, and the leg is mounted on the box. Most people, when installing on entrance doors, prefer internal installation. It is believed that in this way the lever will be less exposed to negative influences. But it can also be placed outside, for example, on the door to the kitchen.

The door opening angle depends on how the device is installed. It can be 180, 120 or 90 degrees. The instruction that comes with the box with the device indicates all dimensions for each type of installation, the distance from the top edge and corner of the leaf to the door closer, the distance from the edge of the box to the mounting tab of the thrust lever, and others.

Mounting the device on a metal door is more laborious and expensive. This is due to the fact that in addition to drilling holes for fastening, you also need to cut threads for screws in them.

Installation of a door closer is possible not only on entrance or interior doors. Furniture closers are often installed on cabinet doors. It automates their work, increasing comfort.

Tools for the job

Do-it-yourself installation is impossible without the necessary set of tools. It includes:

• pencil, ruler;
• level;
• drill, drill;
• screwdriver, screwdriver;
• hexagon.

Brief instruction

Do-it-yourself installation of the device does not differ in the complexity of the process. To perform it, you need to know the basic steps that need to be performed. How to install a door closer step by step is described below.

1. We fix the template.
2. We outline the places for drilling.
3. We make holes for self-tapping screws.
4. We fix the body.
5. We fix the lever.
6. We fix its counterpart.
7. Adjust and fix the length of the leg.
8. .We regulate the speed of the door movement.

Installing an external closer with your own hands

The first thing to do is to apply the markup correctly. All manufacturers put the template in a box with a device on which it is attached. It can be glued to the canvas with adhesive tape, and then outline the attachment points through it. The template scheme is removed, but the markup remains.

Drill and drill holes are made for self-tapping screws. The recommended drilling depth is 15 mm. The closer body is attached to the door so that the adjusting screws are facing the hinges. At the same time, its installation must be strictly parallel to the door.

The leg is disassembled into two parts (if assembled) and the traction foot is attached. Next, the main lever is put on the tetrahedral shaft and fixed with a screw. It must be fixed strictly at an angle of 90 degrees. The application of locking fluid to the screw is mandatory. When installing with your own hands, you can use any paint for these purposes.

The reciprocal lever is translated perpendicular to the door and its length is adjusted. After that, both parts of the lever are connected and fixed with a bolt. The fastening of all elements must be reliable, since the closer is constantly under load when opening and closing the canvas.

After adjusting the device, the installation can be considered complete. To make sure it is done correctly, check the operation of the door. It should close smoothly and without jerks.

Installing a floor closer

The floor unit is installed at the bottom of the door. Its installation is made in the floor. The scheme is characterized by a higher complexity of installation.

The set of the floor device consists of instructions, the body of the closer and additional keys. The fittings installed on the door are not always included in the kit. Building codes provide for the DIN standard, which door devices comply with. Therefore, accessories can be purchased separately.

The thickness of the devices is 40 mm. The door closer must be installed flush with the floor, i.e. his body will be hidden under the floor covering. Therefore, the installation of such devices should be provided at the stage of building construction.

The fittings of the door closer are divided into upper and lower. The lower one is mounted on the canvas below and put on the shank of the device. The upper one consists of two elements, one of which is mounted in the box, and the second on the door itself. For ease of installation, an adjusting bolt is provided. When installing the door, it twists, the pin hides, and the door is freely put in place. After that, the bolt is unscrewed, and the pin comes out completely and enters the reciprocal hole in the door element. Thus, the canvas is sandwiched between the upper and lower element.

The floor closer is often installed in offices, boutiques, salons and shopping centers on swing-type glass doors that open in both directions. In addition, it can be mounted on a metal, wooden or plastic door.

Installation of a hidden door closer

A hidden door closer is installed at the end of the door, which allows it to be hidden. To do this, you need to make recesses in the canvas and box. Therefore, for do-it-yourself installation, additional tools will be required, such as a drill pen and a chisel or a hand mill.

Mounting methods may vary. It can be mounted both on an already delivered door, and before its installation. The difference lies in the convenience of fastening the door closer.

Installation must be carried out with an accurate calculation of all dimensions. They are listed in the mandatory instructions that come with each device.

Knowing how to install a door closer, and having the right tools, you can easily do the job yourself. By following all the simple recommendations and rules, you can be sure that the device will work for a long time and reliably.

Sections of the article:

One of the main symbols of opening, frontier and protection are doors. The durability of their functioning depends on various parameters, but the most important in the process of installation and installation is the installation of a door closer. Made by hand, it will allow the door to perform its main functions: to keep the heat inside the room, not letting air in from the street, to hermetically protect the interior of the room from noise and drafts.

Doors can be external and internal, but in both cases they are not fully functional until the door closer is installed. It protects the doors from heavy slams when closing, guaranteeing sufficient acceleration to snap the lock into place, which is necessary, for example, in an entrance door that has an intercom or code bell. It does not matter what shape the door is, what material it is made of, whether it is a massive structure or a small gate in the garden, without such a device it ceases to be predictable in use, and, therefore, safe and convenient.

Device Varieties

Installing a closer on the door guarantees its smooth closing in automatic mode. If you have a bad idea of ​​​​the principle of operation of the mechanism, remember the gate in the country. Often, an ordinary spring is attached to it, one end of which is attached to the door itself, and the other to the support to which it is attached. The action of a spring is due to the application of force to it, the more you stretch it, the faster it compresses.

The design of the mechanism has been significantly improved, as well as the external device of the closer. The type of door affects its choice, so the door closer can be:

• Top invoice;
• Hidden;
• Bottom mount.

The top door closer installation type is suitable for exterior doors, heavy metal structures. Sometimes it can be used in public areas, separating offices, halls, used for fire exits, technical rooms. Such a closer can also become an art object, emphasizing the high-tech style of the room.

A hidden type of mechanism is installed in interior doors, so it does not spoil the view, allowing you to enjoy the beauty of a wood or glass coating. The bottom fastener is used less frequently, mainly for fixing on glass doors installed in shopping centers and offices.

Principle of operation

The closer is a spring hidden in a box. When the door is opened, the spring is compressed by moving the gear along the rack. When the pressure on the door stops, its closing is controlled by expanding the spring with the same gear moving along the rack in the opposite direction. This type of mechanism is used in outdoor mounting devices.

When installing closers on doors inside or inside the floor, a mechanism is used with two pistons, rollers that act on a heart-shaped shaft and a screw for adjustment. The device has oil that flows from one half to the other when exposed to a spring, so the principle of hydraulics is also involved here.

Criterias of choice

So, you need a closer, maybe your previous one broke, or you just bought a new door, what to do? The course of installation of closers on the door depends on its dimensions. Larger and heavier doors require more force.

All mechanisms are classified according to the European power system, which can be specified on the box upon purchase. These are the letters EN and one of the numbers from 1 to 7.

The first number is designed for a door weight of no more than 20 kg and a width of about 70 cm. For a door that is about a meter wide and weighs 60-80 kg, number 3-4 is suitable. Numbers 5 to 7 are designed for massive doors weighing more than 100 kg. For those who are going to do everything with their own hands, it is important to consider these characteristics.

The efficiency of the device depends on the speed of closing and the force that is applied to snap it into place. If the manufacturer is conscientious, these indicators will be normal in any model. It is worth paying attention to the improved door closers. Their installation may involve some difficulties, but they protect against unforeseen situations. They contain a sensor that will protect against gusts of wind and prevent the door from hitting the wall. However, the maximum deflection angle can be adjusted. This will make it possible to set a closing delay for a short period of time, which will make it possible to conveniently enter the door with a load, bicycle, stroller. In addition, there is a function of rigid fixation in the open position, which may be required when repairing, bringing in and taking out furniture, and holding events.

Installation progress

To know how to properly install the purchased closer on the door, you need to understand what type of traction device is installed. It can be standard, sliding or fixed traction. Even at the stage of purchase, pay attention to the parameter of strength and durability so that the installation of external and internal door closers does not go down the drain. It also has its own standards.

A good door closer should have a European indicator EN1154, a durable metal case, and an anti-corrosion coating. Do not forget that the outdoor closer will be visible to everyone, so you need to select it based on the style of the room or try to make it invisible by choosing the minimum size and color to match the door.

Preparatory stage

So, you have the purchased device in front of you, but how to install a closer on the door? The manufacturers took care of this and included instructions in the box. It is usually clear, visual and contains a step-by-step installation diagram of this door closer.

Pay attention to your door. It can be: left-handed, right-handed, opening outward or inward. Of course, for entrance doors it is better to install the structure inward to avoid the harmful effects of frost and heat. Although many modern models are designed for a spread from -35 to +70, nevertheless, in severe frosts, the device may fail.

You need to know how to install the closer on the door, depending on its orientation. If you open it away from you, the body is attached to the door frame, and the lever is attached to the door itself. If you need to pull the door towards you, the body should be attached to the upper part of the door leaf, from the side of the hinges, and the lever to the box, a little higher. In order to carry out the installation of the door closer with your own hands, you need to close the doors and start working, following the following algorithm.

Mounting process

Get from the delivery set the scheme that corresponds to your type of door. Attach it to the top of the door (made in 1:1 scale), where you are going to mount the door closer. The line of the door itself will be highlighted on the diagram, so you can attach the diagram according to this line and fix the sheet for convenience with tape at the top, on the box.

This is necessary in order to mark the places for the holes. Take a sharp pencil and draw dots through the paper. Installing a door closer on a wooden door will be easier, since mounting holes can be drilled without difficulty. For aluminum doors, bongs are required.

You will need 4 holes for the closer and 2 on the box. When the holes are ready, it is necessary to fix both parts with self-tapping screws that come with the door closer. This can be done with a screwdriver with a suitable pattern.

But there are subtleties in how to install a closer. For example, on a plastic door, it is difficult to calculate the forces when preparing holes, since the material is soft and pliable.

In this case, the points should only be slightly expanded, leaving the work of cutting the material directly to the self-tapping screw. Next, both attached parts need to be fastened together with a common screw to get a lever. It should be in relation to the door leaf at a right angle.

final stage

After installation, you need to adjust the device by tightening the screws. The ideal closing speed can only be determined in practice by closing and opening the door several times and adjusting the closer depending on the results.

You should not use brute force if you cannot get what you want, because this way you can damage the mechanism itself, which will not withstand the load.

It is important to know that there are two screws in the design. The lower one is responsible for the speed of closing the door in the range from 0 to 15 degrees of deviation from the plane. The top one takes responsibility for the range from 15 to 180 degrees. If you look closely at the screw, you will notice that turning it to the right will slow down the process, and turning it to the left will speed it up.

Adjustment of the mechanism of the device.

You need to know how to properly install the door closer on atypical doors when traditional fastening is not possible. In this case, mounting angles and strips will be required, the lever will be attached to them. In all cases, the main function of the corners will be to create an additional box area, which is not enough to securely fix the door closer.

The easiest will be the installation of door closers for interior, wooden doors. There will be no need to take into account additional factors, such as temperature changes and high load. The easiest way would be to buy a door with a built-in closer, but if there is none, you can do all the installation work yourself. Installation can be carried out according to the manufacturer's instructions, to which a photo and diagrams of each stage are attached.

If necessary, you can find a video where the installation of the door closer will be displayed most clearly. The mounting principle is the same for both sliding and lever mechanisms. For particularly heavy metal doors, two door closers can be used.

After reading the manufacturer's instructions and studying our article, you will know for sure how to install the door closer. Then, looking at the door, you can be proud of yourself, knowing that you did everything yourself. When operating, remember that you do not need to put pressure on the mechanism, because it works by itself, and the sooner you release the door, the easier and more accurately it will close.

In this article we will tell you how to install a door closer. This small device helps to smoothly and silently close both metal and plastic, and even glass doors. Need to install a closer on a wooden canvas? This is also not a problem, because the process itself will take some 20-30 minutes, and all the work can be done independently.

It is noteworthy, but closers have been around for a long time. True, not in the form in which we are accustomed to seeing them. The progenitors of modern mechanisms were ordinary springs, which were fixed at one end on the canvas, and at the other - on the box, and ensured automatic closing of the door. It was impossible to adjust such a design, so most often such a door either opened with difficulty or clapped loudly when closed.

Overhead closers - the most common and suitable for any door

Modern mechanisms allow not only to smoothly and silently close the door, but also have a whole range of useful characteristics. They can block an open door in a certain position, promote a snug fit of the canvas to the box, and allow you to ventilate the room. The installation of a door closer has become mandatory when installing entrance doors equipped with intercoms, they are installed everywhere in public buildings, and very often they are also used in private homes.

To date, closers have different design features, so they can be differentiated according to various criteria. According to the method of attachment, they are divided into:

• overhead. The most common and suitable for any door. Mounted on top and can be mounted on the door leaf or wall.
• hidden. Sophisticated mechanisms that are immediately built into the door leaf. They are installed by experts.
• floor. They can be found on glass doors. They are attached at the bottom of the structure, and their second part is built into the floor covering.

Floor closers can be found on glass doors

According to the method of transmitting torque, the structures are divided into slide (the closer is parallel to the canvas and slides, which makes the doors easy to use even for children) and lever (the models are very reliable and are installed on heavy doors).

Most often, closers are mounted on entrance and external doors. As a rule, installation is carried out indoors, but there are also frost-resistant models. They are placed from the side of the street, and they are also great for installation on gates and gates, as they are immune to changes in weather conditions. Their disadvantage is the high price, but this has to be sacrificed for the sake of convenience and if it is impossible to install a door closer indoors.

Most often, door closers are mounted on entrance and external doors.

When choosing a closer, pay attention to such a parameter as the weight of the door and its width. For this, there is a special gradation of mechanisms, where each cash register (and there are 7 of them) is assigned its own index (EN). The higher the class, the greater the loads the structures are able to handle, but, accordingly, their price will be higher. The cost of mechanisms also depends on the functionality. More simple models, the cost of which is low, cannot be adjusted to certain parameters (for example, smoothness of opening). When buying a door closer, do not chase the price - a good and high-quality option cannot be very cheap, however, it will last much longer.

Installing a door closer - a detailed guide

Installing a closer on a plastic, wooden or metal door is not difficult. Of the tools, you only need a drill with the appropriate drill for each type of door, a marker or pencil, a ruler, a screwdriver or a screwdriver. Manufacturers have taken care of those for whom installing a door closer with their own hands is a new thing. They complete the product with a template that conveys the dimensions of the mechanism in full size and all the technological holes. The drawing is applied on both sides of the sheet: one - for opening towards oneself, the other - from oneself.

So, for starters, we combine the red lines drawn on the template. Horizontal corresponds to the upper border of the canvas, and vertical corresponds to the edge with loops. If the door closer is not installed on the side of the hinges, then it is necessary to measure the distance from the edge of the canvas to the middle of the hinges with a ruler, mark this point on the back of the doors and draw a strictly vertical line. With it, and align the line on the template. Next, mark the holes for drilling. We take a drill and drill holes in the door leaf and frame.

If the door opens towards itself, then we put the mechanism on the canvas, and the lever on the box, if from ourselves - the opposite is true.

We separate the body and levers into separate elements by unscrewing the screw. We apply the body to the drilled holes and fasten it to the canvas. We do the same with the closer. Important! In the kit, as a rule, two fasteners are offered: for a closer to a metal door and for a plastic (wooden) structure. We fix the traction to the body with a screw. We connect the lever and the rod, fasten them with another screw, or by snapping the mechanism (you need to apply force).

Adjustment and maintenance - for the correct operation of the system

So, how do we install the closer on the door correctly, we figured it out. Now that everything is installed, we make adjustments to the closing of the doors. To do this, open the canvas and look at the closing speed. If it does not suit you, then with the help of screws we make adjustments until the desired result is achieved. These adjustment screws may be positioned differently on each model, so please refer to the manual for this information. To increase speed, the screws are rotated clockwise, and to slow down and create a smooth ride - counterclockwise. Since the door opens to 180°, the design provides for adjustment of the closing speed in the range from 180 to 15° and from 15° to slam.

The first screw is responsible for the closing range, and the second screw is responsible for the finishing speed. Do not overdo it in unscrewing / tightening the screws. Sometimes a small shift is enough to change the stroke speed. Otherwise, you can not only knock down all the settings, but also disable the door closer. If the model is equipped with additional functions, then separate regulatory bolts are provided for them. For decorative design of closers, special linings are offered, which give the mechanisms an aesthetic appearance and protect the body and adjustment screws from dust and dirt. Since all mechanisms loosen over time under the influence of temperature changes, humidity levels and other factors, we recommend that you check and adjust the smoothness of the movement at least twice a year.

All rubbing parts of the structure should be lubricated as needed. In addition, you can not leave the door open for a long time in order to preserve the closer. An exception can only be a design with a special stroke blocking function. If there is already a need to leave the door open for a long time, then the mechanism of traction and lever should be disconnected. If oil leaks are found, the closer must be replaced, as this indicates a malfunction. As you can see, installing a door closer on any door with your own hands is not a big deal, the main thing is to approach this matter responsibly. Do not forget to carry out regular inspection and maintenance of the mechanism for its smooth operation.

Closer - a device that helps to smoothly close the door, adjusting the force so that it does not slam. It replaced gatekeepers and porters. Designers have developed many different models suitable for work in a variety of conditions. The homeowner can install the closer on the door himself, using the simplest tools.

The principle of operation is very simple: the device stores energy when the door is opened, overcoming the resistance of the spring, and returns during closing.

The spring pushing the lever is the main part of the mechanism. Based on the way the force is transmitted, there are such types:

1. With lever arm. Above the body of these models, a system of levers perpendicular to the canvas is visible. The advantages of the design are its simplicity, fault tolerance and availability. There is also a drawback: the wider the sash opens, the harder you have to pull. This creates inconvenience for users in poor physical condition.
2. With sliding channel. A lever parallel to the sash is used, this design looks better, there is no risk of breakage. In addition, after reaching an opening angle of 30°, the force on the handle is noticeably reduced. This mechanism is convenient for children and the elderly.

The oblong body covering the mechanism is usually attached to the top of the canvas. The other end of the lever pair is mounted on the frame. Any device can be mounted on both the right and left side of the door.

For glass doors, the third layout option is used. The housing with the mechanical part is recessed into the floor - only the mounting plate is visible. Such a solution is hardly noticeable, but sensitive to dirt and damage.

Where it is reasonable to install a door closer, and where it is not worth it

Most often, devices are placed on those doors for which it is important to be constantly closed: street and entrance.

When installing the case, they try to place it not outside, but inside the house, apartment. Frost-resistant models exist, but they are significantly more expensive, require more frequent maintenance, and still have temperature limits. It is not recommended to put closers on light interior canvases, especially with deglazing or stained glass windows. Frequent operation of a spring that is too strong can lead to loosening, rattling and even glass falling out.

The door to the sauna also requires external mounting of a door closer or recessed into the semi-structure. A conventional fixture will quickly fail due to changes in temperature and humidity.

How to install a door closer

The installation process consists of the following steps:

• template markup;
• drilling holes;
• installation of the body and thrust plate;
• connection of the lever with traction;
• adjustment.

The template is included with most modern models. If it is not there, then you can simply attach a sheet of thick paper to the body and mark the mounting holes and the location of the axis on it with a pen or awl.

Pattern overlay

There are two perpendicular marks on the template sheet. The horizontal one must be combined with the top of the canvas, the vertical one with the center line of the loops. It needs to be marked on the frame.

Here are the possible options:

1. The closer is installed from the side of the hinges. The axial line is drawn with a pencil and a fairly long ruler.
2. The device is mounted on the back side. You will need to measure the distance from the corner of the door to the center of the hinge. Further, it is deposited from the inside of the canvas, and a line is drawn along the risks.

The quality of the installation and the accuracy of the operation of the device directly depend on the accuracy and accuracy of the markup.

Hole drilling

Marked holes are transferred from the template to wooden doors with an awl, and to steel or aluminum doors with a center punch. With a drill of the diameter indicated in the instructions, holes are made according to the markings. Before starting installation, you need to disconnect the levers. On some models they are removed with a click, on others you will need to unscrew the bolt.

Do not attempt to mount while standing on random supports such as chairs, tables, boxes, etc. This will lead to falls and injury. Work with inventory ladders.

Door closer installation

It is necessary to attach the body to the drilled holes, select the fasteners that correspond to the material of the canvas and the box - self-tapping screws for wood or iron. For thin and light doors, it is recommended to mount the device and the lever on through screws and nuts with mounting plates.

Connect the lever to the rod and adjust

Attaching the rod to the lever takes a second: just combine both parts and press until it clicks. Before that, you need to adjust the clamping force. This is done by lengthening or shortening one of the levers. Rotating the threaded rod, set its required size. The longer the arm, the closer it is to the perpendicular, the lower the clamping force. Then the finishing passes gently and smoothly.

If there is a latch that locks the sash in the closed state, the clamping force should be enough for it to work. For a door from the street, it is important that the spring can overcome the wind load.

Nuances of non-standard installation

During installation, situations sometimes arise that make it difficult to fix the door closer in the usual way. In these cases, mounting plates and corners are used to move the attachment point of the body or lever to where possible.

Such situations include the following:

• too light or, conversely, heavy sashes;
• deep doorway;
• patterned carving on the canvas;
• the box is deeply recessed into the trim.

Plates and corners are selected based on the specific situation. A consultant will help you make a choice.

How to mount on a gate

For outdoor work, you should choose frost-resistant models. Some gates, especially forged ones, do not have a top rail. In such a situation, the lever is fixed to the side post, orienting the mounting plate along it accordingly.

Even winter models have their own limitations on the minimum air temperature. If there are severe frosts in the installation region, a pneumatic system is suitable - it will cost more, but it does not freeze.

How to put a door closer on a metal sheet

Installation is carried out in the same sequence as for wooden, plastic doors or double-glazed windows. You just need to take care of the availability of metal drills, appropriate fasteners and use a center punch instead of an awl for marking. The mass of metal doors is much higher, therefore, the automatic closer must be selected with great effort on the lever.

If the canvas is made of thin metal sheets, it is better to immediately choose the option with a mounting plate and through bolts. Self-tapping screws for metal, which have entered one or two turns, are quickly loosened.

Features of installing hidden door closers

Flush-mounted devices belong to one of the following types:

1. Floor. Usually used for glass doors, less often for wooden, PVC and metal doors, when design requirements exclude hinged mounting. The mechanism is recessed into the floor - only the mounting plate is visible. Such devices are subject to dirt and damage and are not suitable for outdoor installation. Adjusting them is quite complicated and requires special tools.
2. Upper. Require special care when marking and installation. They can work on street doors, as they suffer less from dirt and breakage.
3. Embedded in loops. They are used for double-sided doors, such as arched or saloon. They are used where there are large reverse flows of people: metro, shopping centers, etc.
4. Hidden in the door leaf. Under them, grooves are selected in which the mechanism is mounted. Adjustment requires special tools.

Hidden auto-closers are limited in size, so their spring force is not enough for heavy metal sheets. In this case, you will have to return to the classical device scheme.

Installing the door closer of most hidden models can be done by hand, while the level of locksmith and general construction skills will require a higher level.

Proper use and timely maintenance can significantly extend the life of an important and useful device for creating home comfort. The designers designed it to be strong and durable, designed for tens of thousands of opening cycles. The main thing is not to interfere with the mechanism to perform its duties as a gatekeeper.

Operating rules are given in the user manual. They need to be carefully studied and do not forget the main points:

1. Do not accelerate the movement of the canvas by holding or leaning on it.
2. It is unacceptable to place stones, boards and other objects under the door in order to block the structure while carrying things or ventilating the premises. To do this, you need to disconnect the levers. Some models have an open lock mode.
3. Bags and other heavy objects should not be hung on doorknobs and children should not be allowed to ride on them.

Failure to comply with these simple and reasonable requirements will lead to increased wear and premature failure of the door closer. Most models cannot be repaired - they will have to be changed.

You can install the door closer yourself, following a simple sequence of operations. This requires precision and precision. The implementation of simple rules of operation will extend the life of the door closer.

In order for the door to close smoothly, and not to frighten those around them with a knock, a door closer is often used. Previously, its role was played by an ordinary spring, in fact, it is present in the design of the closer and now, only more modernized. Installing a mechanical closer with your own hands is quite simple, in time such work will take no more than an hour. The main thing is to choose the right model and stock up on the necessary tools.

Before deciding to install a door closer, you need to decide on its main types and models. A high-quality device should silently and very smoothly close the door, while a person should not make heroic efforts to do this.

Closers differ, first of all, in their location and installation specifics. Each type of this device has its own advantages and requires compliance with certain nuances when setting it up.

There are the following types of closers:

• Top - are easy to install and fairly low price. They are usually placed on the ceiling and differ from each other in the type of traction: it can be sliding (a more expensive option) and lever.
• Floor - expensive and difficult to install closers. But they have one good advantage: they can be used where holes cannot be made, for example, when attaching a mechanism to a glass door.
• Hidden - the most expensive and high-quality models. They are installed inside the door, so they are not visible. It can be used in door leafs having a thickness of 40 mm or more.

If there is a closer on the door, then this slows down the process of its wear and, accordingly, lengthens the service life. This is due to the fact that the device partially takes the load on the door hinges and fittings.

When buying a device, you should also consider the load from the door and its width. If the power of the closer is not enough for its normal functioning, two such mechanisms should be installed.

Standard scheme for installing a door closer

To properly install the door closer, you can focus on the installation diagram, which is included in the standard kit of the device. In addition to such instructions, there is all the necessary fastening and levers.

So, the options for installing a door closer include the following mounting devices:

• Standard - consists in fixing the device on the door leaf, a door frame is used to mount the lever;
• Upper - in this case, the closers are placed on the upper part of the box, and the canvas itself is used for fixing;
• Parallel - the lever can be placed in a parallel position, using a special mounting bracket for installation.

When deciding to use any installation scheme, you should focus primarily on the location of the door hinges.

Using the attached template for installing the mechanism, you can do the job quickly and efficiently, because all the places of the fasteners are already marked in it. They just need to be marked and then drilled.

To facilitate the work, the installation diagram is applied to the desired place and carefully glued along its perimeter.

When installing the door closer on the front door, it should be fixed indoors so that the mechanism is not damaged under the influence of temperature fluctuations and precipitation.

When using sliding type levers, installation can be carried out on any side of the door leaf, even from the outside.

Self-installation of a door closer on a metal door

Installing a closer on a metal door is quite simple if you use the template that comes with this device.

The installation instructions for the closer look like this:

1. The existing template is attached to the door in close proximity to the hinges, as well as at the top of the box (this can be done with adhesive tape);
2. Next, all the necessary holes marked in the diagram are drilled with a drill or other tool;
3. Then the body of the device is fastened so that its valves, which are responsible for the speed, “look” at the hinges;
4. The lever is divided into two parts, after which the foot of the side element is screwed to the box;
5. Further, the main lever is put on the shaft of the mechanism, and then fixed with a screw and nut;
6. The side lever is placed perpendicular to the door frame and fastened to the main lever;
7. There is an adjustment of the angle of opening and the speed of the door;
8. A cap is put on the bottom of the closer.

During the installation process, the closer should be positioned strictly perpendicular to the closed door leaf, and the speed adjustment screws should “look” towards the awnings.

At the end of the work, it is imperative to check the operation of the installed mechanism. All you have to do is open and close the door. If there are difficulties during its operation, the closer should be adjusted again.

Adjustment and installation of a closer on a plastic door

Installing a door closer on a plastic door is also easy. In fact, the process is very much like working with a metal door.

First, the lever is attached to the door frame, then the closer is put on and connected to the screw that comes with the kit. After that, the linkage is adjusted. This should be done so that the holes on the door are clearly aligned with the holes of the door closer. After that, you can check the operation of the door.

• If the door beats too sharply against the loot, you should slightly tighten the first screw in a clockwise direction;
• To speed up the speed of closing the door, you need to turn the same screw, but counterclockwise;
• The tightness of the fit is regulated in the same way.

When working with screws, care must be taken. Do not turn the screws several turns at once. It is better to turn a little and look at the result, if something does not suit you, then twist it again.

Do-it-yourself door closer installation (video)

Installing a closer is a fairly simple matter. The main thing is to strictly follow all the recommendations prescribed in the instructions. When operating the device, there is no need to additionally “help” the door close or open faster: this can damage the mechanism. For the door to work properly, it is enough to change the grease of the closer hinges once every two or three years, and for the front door this must be done every year, and do not forget to change the adjustment when the season changes. In this case, a quality door closer will work for many years without any problems.