Installation metal-plastic doors and window systems for the balcony - a frequently practiced scheme. It is convenient, has a reasonable cost and is durable, both in operation and in appearance. After a certain period of time, the door opening mechanisms begin to work worse. This period depends on careful use, the manufacturer of the mechanism, correct initial installation, and even on temperature parameters. If the balcony door begins to open or close poorly, this does not mean that it is time to change the entire unit - just adjust the mechanism. How to adjust plastic door on the balcony? It is enough to know a few basic points.

When is it necessary to adjust the door?

You should think about adjusting the balcony door only when problems in the operation of the sash become noticeable - discomfort when using the door.

Remember when new windows and doors were just installed on the balcony. The handle turned easily and to the strictly required position, the door did not “get confused” - to open completely or to be set for ventilation. All movements of the sash were smooth and easy.

If any problems arise with operation balcony door, even in the form of more rigid opening or closing - adjustment of the mechanism is necessary.

Common problems and why they occur

Plastic balcony doors have been widely used as balcony doors for several years now. During this period, companies performing technical and warranty maintenance of window and door mechanisms were able to easily compile a list of the most frequently occurring problems requiring adjustment of balcony doors.

Sagging under its own weight - the door leaf begins to catch on the threshold. At first almost imperceptibly, over time it becomes more and more obvious.

The sagging of the balcony door is caused by the natural mechanism of sagging hinges. The weight of such a sash is quite considerable and over the years the hinges get tired of holding it. The rate at which this problem occurs depends on the manufacturer and material of the hinges, as well as on the number of chambers and the thickness of the glass.

If you live in a climate with sudden changes in temperature and humidity, and your balcony is not reinforced with additional thermal insulation materials, be prepared for the door to begin to jam in the middle. This is how the door leaf moves to the side, towards the frame.

In 90% of cases it occurs as a reaction to climatic conditions - temperature changes, high humidity followed by drought.

Next common problem – the balcony door no longer fits tightly to the frame when closed. This problem not only causes inconvenience during use, but is also dangerous to the health of apartment residents. Unplanned in the dead of winter is a very unpleasant occurrence.

The cause of this problem is age - the period of use of the mechanism. Over time, the parts responsible for pressing the door leaf to the frame weaken and need to be adjusted.

Poor quality materials and rough handling will cause the door handle to become loose or even fall off. This problem is also not difficult to fix.

Other possible malfunctions in mechanisms occur much less frequently; some require the intervention of specialists.

Instructions for adjusting plastic doors

You can fix the problems described above yourself with some knowledge and general idea about the operation of the door mechanism. Correcting such problems will not take much time - simple adjustment rarely takes more than 30 minutes. By observing due care, it is impossible to irreversibly damage something when adjusting the mechanism.

Sagging

To eliminate sagging of the balcony sash, the task is to raise the sash to a certain height.

• To do this, remove the decorative and protective plug from bottom loop.
• At the top of the loop there is a vertical hole into which you need to insert a hexagon ( standard size – 6 mm).
• Make circular rotations with the hexagon clockwise until the door is in place.
• Conduct control check opening the sash after each circle – rarely more is required 5 turns.
• If problems arise or the hexagon does not rotate, you need to slightly adjust the upper hinge in the same way.
• Make sure that the sash does not catch the threshold, but also does not rise too high - otherwise the tightness in the closed position will be broken.

Video

Sticking in the middle

When the sash sags, we resort to vertical adjustment, and when it jams in the middle due to climatic conditions, we resort to horizontal adjustment.

1. Open the sash wide.
2. There is a hole at the end, near the inside of the hinges.
3. If the mechanism elements are closed with plugs, remove them.
4. Insert a hexagon into the hole near the bottom hinge.
5. Start clockwise rotation similar to vertical adjustment.
6. This will pull the door towards the hinge.
7. Check after each rotation.
8. If the problem persists and the sash still jams, do the same with the top hinge.
9. Once successful, return the plugs to their place.

Loose fit

There are locking mechanisms at the end of the balcony sash. They will help relieve apartment residents from unwanted drafts and keep the house warm.

Most plastic sashes have 4 locking mechanisms each. They have two types of eccentrics.

To change the fit of the door, it is necessary to act on these eccentrics. Diagonal position for standard and central for i.s. indicate an average degree of sash pressure.

A shift towards the vertical or to the right weakens the degree of pressing of the sash against the frame, a shift towards the horizontal or to the left strengthens it.

For the cold season it is better to install stronger fit of the sash.

Now you know how to fix common problems associated with door mechanisms. There is nothing complicated about this, but the presence of a hexagon will help. If it is missing, you can try using a screwdriver.

If you are afraid of intrusion into the balcony sash mechanism, invite a specialist who will not only make competent adjustments of the necessary elements, but will also teach you how to adjust the position of the sash in the future on your own.

This problem is one of the most common and causes significant discomfort.

Fixing a loose handle is quick. The only tool you will need is a Phillips screwdriver.

Between the handle and the sash panel there is a vertical plastic cap - a plug. It needs to be turned to a horizontal position; you will see two screws. Turn the screwdriver clockwise to tighten the screws.

They should be twisted tightly, but without excess.

Check - the handle should start working normally, without dangling. Return the plug to its original position.

If the malfunction does not disappear, there is a high probability that an almost imperceptible crack has appeared in the plastic of the handle. This is a reason to purchase a new handle for the balcony door.

If the door handle does not hang loose, but is stiff or unclear, try lubricating the door mechanisms with WD type lubricant.

When conducting correct adjustment, the door to the balcony will last for many years.

PVC balcony doors are one of the most popular solutions. They can be installed when the loggia or balcony is not insulated, and in cases where they are turned into separate rooms.

However, despite the fact that plastic doors are practical and durable, over time they can also become deformed. Without the proper degree of pressure, the door begins to open and close with difficulty, creaks, and lets you through cold air and moisture. In this case, the apartment owner is faced with the question of how to adjust the plastic balcony door.

One of the most common reasons why a balcony door sags or no longer fits snugly in the frame is loose hinges. Weakening is a natural process, however, if it sagged in the first six months after installation, this means that the door was installed incorrectly. The larger the volume door leaf and the weight of the glass unit, the faster the sagging process occurs. Right installed door cannot sag after 2-3 months of use.

Another cause of malfunctions is exposure to humidity and temperature changes. Sagging for these reasons occurs especially often on uninsulated balconies and loggias. A PVC balcony door protects the room from moisture, drafts and cold, while at the same time experiencing negative influences environment. Also, sagging and not too tight a degree of pressure can be caused by the poor quality of the product itself.

Common faults

In order for a PVC balcony door to close well and fit tightly, you should not only handle it carefully, but also eliminate faults at a very early stage, before they lead to serious problems. The instructions will help you troubleshoot problems. First of all, you need to pay attention to the condition door seal, which is located around the perimeter of the sash. If the balcony door is shifted in the horizontal or vertical direction, then in places where it sags you can notice deformation of the seal.

If, when opening, the door touches the threshold, this means that it has begun to sag under its own weight. If the adjustment of plastic balcony doors is not carried out in a timely manner, the leaf may finally sag and a gap will form between it and the frame.

If the balcony door does not open or close, or when closing it touches the middle part of the frame, then this is a sign of lateral displacement of the leaf. Usually, with such a malfunction, the PVC door fittings begin to jam. Adjusting balcony doors helps solve this problem.

Instructions for identifying and correcting door faults

Before you start making adjustments, you need to find out what exactly is preventing the door from fitting tightly. The reason may lie either in the loose pressing of the sash to the door frame, or in the incorrect operation of the locking mechanism.

Adjusting a plastic balcony door requires the following tools:

• pliers;
• set of hex keys;
• screwdrivers.

Adjusting the balcony door with your own hands should only be done if guarantee period the product is already finished. If you are not sure that you can do everything correctly, or the product is under warranty, it is better to contact the company that performed the installation.

Checking the pressure

To determine the pressing density of the sash, you need to take a strip of plain paper and apply it to the frame, after which you should close the sash so that the paper is between the sash and the frame, but does not touch the locking elements. Now you need to pull the paper; if it does not give in or is difficult to remove, then the sash pressure in this place is normal. Thus, you should check the degree of pressure along the entire perimeter of the door. In those places where the paper does not hold and is easily removed, you need to adjust the nearest lock, setting the maximum pressure level.

Checking locking mechanisms

To make sure that the locking mechanism is working properly, you need to open the sash and turn the handle several times different sides, turning off if necessary door block irator. If the pressure rods move freely in the slots, then the locking mechanism is working properly, and the reason for the door not fitting tightly lies elsewhere.

Checking the pressure rods

In addition, you need to check the operation of the pressure rods. To do this, open the sash and set the handle to the “closed” position. Where there is poor pressure, use a pencil to make a mark on the end of the door leaf.

After this, you need to carefully close the sash and put marks in the same places, only on the frame. Ideally, the marks should be located opposite the curve of the protrusion or be slightly offset towards the beginning of the answer. If the pencil marks do not coincide with the place where the answer is located, then it needs to be adjusted by moving it to the desired position. After this, you need to check the clamping density. If problems persist, you need to continue adjusting the door position until it returns to normal.

Sagging adjustment

Troubleshooting work must be carried out in the following order:

1. 1 Open the door to gain access to the top hinge, which is located at the end of the door.
2. 2 Tighten the top screw to adjust the vertical position of the door block. You can turn the screw correctly using a key, 2-3 times, turning it clockwise. This adjustment of balcony doors will allow you to achieve the required degree of pressure on the sash.
3. 3 Remove from the bottom door hinge plastic cap and turn the bottom screw clockwise, if after this the blade still sag, you must repeat both operations.

If the work done does not lead to the final alignment of the door, you can take the following measures to stretch the door leaf to press it tightly and reliably:

• Remove all glazing beads from the top edge of the glass unit.
• Place plastic spacers between the door profile and its glass.

Before adjusting a plastic door using this method, read the instructions and be sure to make sure that the product is not under warranty.

IN modern houses wooden windows are actively being replaced by plastic structures. From PVC profiles make window frames and doors, as well as similar door structures. U plastic structures There are many advantages and no less operational features. One of them is the need for adjustment. You can do it with my own hands, but knowledge is required on how to adjust plastic balcony doors.

Rice. 1 plastic door to the balcony

Usually plastic window with a balcony door does not require additional adjustment. Everything is done during installation necessary processes. Of course, specialists must hang the canvas. You can hang a plastic door structure yourself, but the closing door mechanism is complex and requires careful installation. If the door leaf opens and closes normally, without causing any complaints, then there is no need to do anything.

However, over time, elements of the system begin to weaken. This is especially noticeable when the door leaf is often opened and closed. In addition, the door leaf is much heavier than a regular one. window sash and gradually begins to sag under its own weight.

Rice. 2 How to adjust the balcony door

Adjustment work is required in cases where specific defects become noticeable.

• When a plastic balcony door sags, its lower part begins to touch the threshold before closing. This usually happens in severe balcony structures, in which a double-chamber double-glazed window is installed. The hinges gradually weaken and the sash moves.
• If the balcony door does not close and touches the middle part of the frame, then a displacement has occurred due to temperature changes.
• Insufficiently tight pressing of the sash leads to the penetration of cold air, i.e. blows from the balcony door, and when strong wind the passing air howls.
• Adjustment may be required due to settling processes of the new house. The shrinkage is insignificant, but even a difference of a few millimeters leads to distortions.
• If the door leaf is in open state does not stay in place, but opens or closes.
• If the door does not open, then you need to figure out how to open and adjust the door yourself.

Depending on the specific defects, they choose how to adjust plastic balcony doors. But before that, they find out why the problem arose, the mechanism is jammed, the door does not latch or tilt.

Methods for detecting violations

Problems with balcony door leaves are not noticeable until they become too serious. But in these cases, adjustment is not enough. We have to do complete renovation or replace fittings. Minor irregularities can be detected in the following ways.

Rice. 3 If the balcony door does not close well

First, open the door to the balcony and leave it half-open. It should not move spontaneously. If it opens further or slams shut, you will need to adjust the balcony canvas yourself.

The second way to detect skew is as follows. You need to take a simple pencil and stand on that side of the door leaf so that it opens “from you.” The door leaf is closed and the perimeter is drawn with a pencil along the edge of the door frame. When the plastic balcony door is opened, a line will remain on the profile of the door frame. If it is parallel to the edges, then everything is in order, but if non-parallelism is noticeable, then the mechanism will need to be adjusted.

Another way to check the uniformity of pressure around the perimeter of the sash is to use a sheet of paper. It is placed in the vestibule, the sash is slammed shut and the sheet is pulled out. Pay attention to the efforts made. This check is carried out along the entire perimeter, pressing the sheet one by one. If in some areas it is harder or easier to pull it out, then the pressure is uneven and needs to be adjusted.

Features of adjusting plastic balcony doors

PVC door structures are installed in frames using special fastening units. Their design allows you to independently adjust the position of the door leaf on the balcony in three directions.

Horizontal adjustment of balcony door design changes the distance between the sash and the hinge post. Vertical – changes the position of the leaf relative to the door frame vertically. Front – changes the clamping density.

Rice. 4 Adjusting the balcony door with your own hands

To gain access to the adjusting screws, you need to open the balcony door and remove the decorative panel.

Horizontal adjustment of plastic balcony door

The position of the door leaf relative to the hinge post is changed using an adjusting screw. It is located under the decorative overlay and is positioned horizontally. Horizontal adjustment is used in cases where the door to the balcony touches the side of the door frame or the part of the threshold farthest from the hinges.

If the plastic door does not close or touches the door frame in the middle part or along the entire length, then you need to tighten the mechanism yourself by one or a couple of turns in all hinges. If the door leaf clings only to the threshold in the part farthest from the hinges, then the screws need to be tightened only in the upper hinges, leaving the lower one unchanged.

Vertical adjustment

The vertical adjustment screw is responsible for moving the door leaf up or down relative to the door frame. To adjust the plastic balcony door and lower it down, you need to turn the screw counterclockwise. Turning clockwise raises the blade.

Vertical adjustment is required if the balcony door does not close and its lower edge touches the threshold. It is necessary to change the height even if there are dents on the seals at the top or bottom. The sagging door element must be lifted, otherwise the leaf will not open. The mechanism is tightened, and then it is checked whether it can recline, close and press.

A hex wrench is used to rotate the screws. Typically a five-millimeter version is required. To adjust the position of the strikers located at the bottom and top of the door frame, you will need a two and a half millimeter wrench and a flat-head screwdriver. The main strike plate is moved using a Phillips screwdriver.

Adjusting the pressure of the plastic sash in the front direction

The front setting changes the tightness of the balcony door to the door frame. The specific process of how to adjust the plastic structure depends on the model.

In the first option, you need to rotate the eccentrics on the end of the blade. The second option requires turning the trunnion using pliers. In order for the leaf to be pressed as much as possible, the pin is turned perpendicular to the door block, and for minimal pressure - parallel. In the third option, you need to move the counter plate using a special screw.

As a result, the canvas is pressed tightly and the closing structure will not allow cold air to pass through. At the same time, PVC doors with an excessively tight fit are somewhat weakened and they will close without damaging the seal.

Adjusting the door handle

Another problem with balcony doors is bad job door handle. If it turns hard, this is usually due to problems with the door leaf. After adjusting the position of the balcony door, the problem disappears. If the handle remains tight, then the lock needs to be replaced.

Hand looseness is easily remedied. The decorative trim is removed or unfolded. Underneath there are two screws that are tightened with a Phillips screwdriver.

Additionally, plastic doors to the balcony can be complemented by a latching door. The latch allows you to close the window and door to the balcony more tightly, especially if it is blowing in them. To stop the blowing, special magnetic or mechanical structures are installed that allow the door to latch. In order for the structure to snap into place, it must be installed properly.

Adjusting a plastic balcony door is a process during which you can eliminate various minor problems that mar the operation of this system.

If you want to learn how to adjust the pressure of balcony doors with your own hands, then read the article.

More information about the operation of double-glazed windows

Plastic windows and doors are an excellent alternative to traditional wooden window and door structures.

They reliably block street noise, protect the home from drafts and fit well into any, both classic and ultra-modern interior.

The main disadvantage of such structures is the fact that they require frequent adjustment. During operation balcony double glazed windows may become loose.

What to do when the balcony door does not close well? Is it possible to fix this problem yourself, without involving third-party specialists? Absolutely yes.

How do you understand that you should adjust the pressure on a door made of plastic?

This should be done when you have to make excessive efforts to open the door or when the handle that unlocks the locking mechanism does not do its job well.

Timely adjustment, carried out with your own hands for preventive purposes, will protect the glass unit structure from serious damage and significantly increase its service life.

Carry out a simple test that will allow you to understand that the design of the balcony door needs to adjust the pressure.

Open the door ten to fifteen centimeters and watch its movement. If the selected interval remains for a long time (in the absence of drafts), then there is no need to worry.

If the door closes on its own or, conversely, opens completely, then care should be taken to adjust the clamping mechanism.

Take it in your hands building level and use it to measure the position of the bottom and top of the glass unit relative to the floor.

If there is even a slight misalignment, the door should be repaired by adjusting its pressure to the jamb.

If you neglect this work, you can achieve a significant distortion of the structure, which will lead to the appearance of drafts.

It is worth noting that adjusting the pressure of the balcony door can be carried out not only in the presence of certain problems that arise during the long-term operation of this structure, but also to increase comfort.

For example, in summer time you can loosen the pressure on the structure to create natural ventilation of the room, and winter period, on the contrary, strengthen it to ensure the absence of cracks and drafts.

The instruction manual for double-glazed windows contains information on how to do it yourself at home.

In addition, you can learn how to adjust the door position yourself, using only available materials, by watching several training videos on the Internet.

How to adjust a plastic balcony door?

To independently adjust the operation of the plastic balcony door mechanism, you should use certain tools and materials.

You will need:

• screwdrivers different sizes, equipped with flat and cross profiles;
• pliers or pliers;
• hex or star keys;
• roulette;
• a simple pencil or erasable marker;
• high-quality rolled gaskets made of PVC and equipped with an adhesive layer.

In some cases, repairing a balcony door may require liquid plastic, which hardens on contact with air.

The position of the balcony door, made of plastic, can be adjusted both frontally, horizontally and vertically.

During horizontal adjustment The gap that forms between the glass panel and the hinge post is also adjusted.

During vertical adjustment, the height of the suspension is leveled relative to the door leaf. During the frontal adjustment, you can adjust the pressure of the glass unit.

The adjusting screws with which the door structure is equipped are hidden under special decorative seals or panels.

You can remove them by lifting them with the flat of a thin knife or small screwdriver, or by unscrewing them using a small hex key.

The operating instructions for the plastic door structure contain information regarding the adjustment of its operation.

If, using it, you cannot eliminate the existing problem, then you should not try to fix it yourself at any cost.

Otherwise, you can damage the door leaf or disrupt the operation of the structure's clamping mechanism.

The need for frequent adjustment of plastic balcony doors can be reduced by such details as microlifts and opening limiters.

They are able to evenly distribute the weight of the door leaf over all fasteners and ensure smooth operation when opening and closing.

Common problems with plastic doors and their solutions

In this paragraph of the article, you can familiarize yourself with the most common problems that arise during the operation of plastic door structures and learn how to fix them with your own hands in a short time.

If the balcony door opens and closes poorly and during these processes clings to the doorway on the side of the latch mechanism, then you need to loosen or, conversely, increase the tension of the hinges.

To do this, turn the lower, middle and upper adjustment screws one or two turns in a clockwise direction.

If the door sags and touches the threshold when closing, then only the tension of the upper and middle screws should be adjusted, and the tension of the lower one should be left unchanged.

To adjust the position of the screws, use a 5mm hex or torx wrench.

To adjust the position connecting strips you need to use similar keys with a diameter of two and a half millimeters.

To adjust the door pressure, turn the eccentrics located on the reverse side loops

Please note that some door mechanisms are not equipped with eccentrics, but with trunnions, which can only be turned using pliers.

Incorrect position of the door leaf can cause problems affecting the opening and closing of the door.

What to do when you have to make a lot of effort to open the door? The adjustment work described above should be carried out.

If the door is installed correctly and all adjusting screws are tightened, and the handle still turns with force, then it should be replaced.

To strengthen the loose handle of the balcony door, you should tighten the screws responsible for attaching it to the plastic structure.

This can be done using a plastic screwdriver. The screws connecting the handle and the door are located under the plastic trim.

A deformed door seal made of polyvinyl chloride fabric can be replaced with a new one. Please note: there are several types of these seals.

To understand their differences and buy exactly the one you need, you should come to the store with either a sample of the seal or technical passport, issued by the door installation company.

You can remove the deformed seal yourself using a flat-head screwdriver.

The groove in which the seal was located should be cleaned of residual glue and debris, degreased, and a new layer of glue or liquid plastic should be poured into it.

After the glue “sets”, you should apply a new layer of insulation to it and wait for the structure to fully adhere.

Adjusting plastic balcony doors is a simple process that you can handle yourself.

To reinforce your confidence in the success of adjusting the door structure, you should watch several thematic videos on the Internet and be sure to read the operating instructions for the plastic product.

The master who installs the plastic balcony door must immediately carry out the initial adjustment. When taking the door leaf into operation, you need to check how level it is installed and whether it is easy to open and close. At behind closed doors there should be no drafts.

Over time, the door wears out, the mechanism loses its elasticity or weakens, which affects the performance of the doors. You can solve the problem by calling a special technician or adjusting the plastic balcony door yourself. We will look at how to do this in our article.

It is necessary to adjust a plastic balcony door in several cases:

• When the canvas sag under its own weight. This is the most popular problem PVC doors. But this can also happen for another reason, if the building in which it is installed subsides. This phenomenon manifests itself in the lower part of the leaf touching the edge of the threshold of the door frame, as well as the appearance of a gap in top corner canvases. Sagging occurs due to heavy weight glass unit, which occupies most of the canvas. And if a double-chamber double-glazed window is also installed, then the hinges of such a panel fail much faster, displacing the sash.
• The displacement of the door leaf also occurs due to temperature changes, which significantly affect the quality of the plastic. A sign of door displacement is that the leaf clings to the frame in its middle part, or the fit is too tight.
• Loose pressure of the door leaf to the frame is accompanied by drafts or simply the passage of cold into the room. This phenomenon can occur for two reasons: it is a failure sealing gum or loosening of locking elements that require constant adjustment.
• The loose position of the handle in the socket is also a reason for adjustment. This occurs due to prolonged use of the door leaf or poor-quality adjustments during its installation. This phenomenon may be caused by hardware failure due to improper use or poor quality material.
• The latch system, which performs the function of temporarily fixing the door leaf in the closed state, does not work. There may be several reasons for this: incorrect installation of the latch, displacement of the door leaf, sagging of the leaf under its own weight or due to settlement of the building.

Important! If the sagging door leaf is not corrected in a timely manner, the glass unit may crack, which will entail large financial expenses.

How to adjust a balcony door before winter

Over time, a plastic balcony door may lose its original settings, which will lead to certain problems. So, in preparation for winter, it is necessary to adjust the door so that it opens and closes easily and without interference. This will prevent cold air from blowing into the apartment.

Stages of setting up a door before winter:

Check the door for the quality of the rubber seals. If defects are found, they must be replaced. To do this you need:

• Purchase a rubber seal similar to the previous one.
• Using available tools, remove the old seal.
• Clean the surface.
• Insert the new seal into the special groove. When laying a new elastic band, pay attention that it should not stretch, otherwise the clamping of the canvas will not be tight.
• Trim the seal in the corners of the frame, additionally securing it with special glue.
• All that remains is to check the new seal for adherence to the door frame. If the installation was carried out correctly, the door will close easily, without clinging to anything. Good indicator also the absence of drafts.

The next step in preparing the door is to check whether it fits tightly to the frame. To do this, just take a sheet of paper and put it between door frame and the door. Having closed it with a latch, you need to pull the leaf and try to pull it out. If the sheet comes out easily, the door's pressing density is low; when the sheet is pulled out with force, it means that the sealing density is normal.

If the sash does not fit tightly, it is necessary to adjust the locking elements.

• Next, the door block is checked for sash misalignment. This can mainly be determined by the difficulty of closing and opening the canvas. If there is a mechanical latch, if the door is skewed, the tongue will have difficulty falling into the groove on the fixing panel. If deviations are detected, they must be corrected immediately.

How to adjust the pressure of a plastic balcony door

Before adjusting the pressure of the sash to the frame, you need to make sure that the reason for the poor fit is precisely locking elements, and not in the deformation of the sealing gum. Sometimes the cause of weak pressure is a shift in the sash or broken hardware.

The technology for adjusting the clamp depends on the brand of fittings used. But since in most cases the doors are equipped with elements such as eccentrics, the setup technology consists of the following steps:

• Adjustment is made using a small hex wrench, 3–4 mm. Having inserted it into the hole located in the center of the eccentric, you need to turn the key clockwise. Turning the key should not exceed a few millimeters. If the adjustment is made to loosen the pressure, turn it counterclockwise.
• When equipping the door structure with trunnions, instead of eccentrics, they can be turned using ordinary pliers. The guideline for correct adjustment is the following arrangement of the trunnions:
• at parallel arrangement the element to the profile will have minimal pressure;
• when positioned perpendicularly, the pressure will be maximum.

After completing the adjustment, you need to check the door leaf for fit using paper or newspaper. The check is carried out in three places, top, middle and bottom.

It is also necessary to take into account the fact that when making adjustments for the first time, you do not need to set the door to maximum mode, since the rubber bands will quickly dry out. As a result, having made a relaxation on summer season, when switching to the winter period again, there will no longer be a normal fit and the seal itself will have to be changed.

Important! When making adjustments clamping elements, you need to make sure that they are all in the same position.

How to adjust a door if it has sagged

Sagging door leaf is one of the common problems, as in summer period in most cases, the door is open and under its own weight it gradually begins to sag.

How to determine that the door has sagged:

• Standing on the back side of the door and closing it, you need to outline its perimeter, using the loot as a ruler. After opening the sash, study the resulting distance from the line to its edge. If it is the same on all sides, there is no need for adjustment; in case of deviations, adjustment is required.
• Door to open position, with the normal position of the canvas, it should not open or close arbitrarily. But you need to take into account the fact that when performing this test, there should be no drafts or wind.

Stages of adjusting loops when the fabric sag

• The protective covers are removed from the hinges. To do this, open the door to maximum distance, the fixing screw is unscrewed. Basically, a 3 mm hexagon is used for this. Then you need to carefully remove the covers.
• Eliminating the problem with sash sagging begins with the hinge located at the very bottom, using the same hexagon in the work. By inserting it into the key hole located in the upper end part of the hinge, tighten the bolt 2-3 turns in a clockwise direction.
• The top hinge bolt is tightened in the same way.
• Once the adjustment is complete, the doors are checked to ensure they close evenly and easily. If it still clings, it is necessary to tighten the bolts located on the side of the hinge.
• Pull-ups are carried out according to the same principle, first the upper loop, then the lower loop.
• Next, install decorative elements, hiding the loops.

Advice! Before you bet decorative overlays, hinges, as a preventative measure, it is advisable to lubricate them with inorganic lubricant.

How to adjust the latch on plastic doors

The latch adjustment process is carried out in several cases:

• When the mechanism weakens.
• If the device does not match the fixing plate.
• Adjustment methods:
• In case of a mismatch between the ball mechanism and the groove, the fixing bar is rearranged, having previously completed the markings.
• If the tongue does not fit into the groove, the fixing bar can also be moved by loosening the hardware. Thanks to the elongated mounting holes, the bar can move freely. Now you need to install it in the required position and tighten the screws.
• To enhance the action of the mechanism, it is necessary to perform the following measures:
• remove the mechanism from the door leaf;
• Unscrew the spring securing nut from the back of the mechanism;
• Having pulled out the spring, you need to stretch it a little. If necessary, you can place a small washer under it.
• tighten the fastener.
• If you are using a non-separable mechanism with holes on the sides, you need to use a thin screwdriver to compress the spring a little and insert a small washer under its base.
• When using magnetic latches, the main reason for their failure is demagnetization, but in this case, adjustment will not help, it is necessary complete replacement mechanism.
• If the latch has weakened or become tight, it is recommended to debug the mechanism using a 4 mm hexagon. At the end of the locking mechanism there is a special screw for it, and this is what needs to be used to tighten or loosen the latches.

How to adjust the handle of a plastic door

Settings door handles is carried out if they are out of order or simply become loose, interfering with the normal operation of the door structure. To adjust it you need to do the following:

• Find a plastic plug at its base that needs to be rotated 90 degrees.
• The screws located under the plug should be tightened well using a screwdriver.
• If this does not help, then the cause of the handle's loosening is most likely due to its deformation. To eliminate the damage, it is recommended to replace the handle with a new one.

What to do so that door adjustments are required as little as possible

The need to adjust plastic structures arises for several reasons, so by eliminating them, the debugging process can be avoided. To do this, you should follow our recommendations:

• When choosing a plastic door structure, you need to pay attention to the weight characteristics of the door leaves. Basically, the fittings are designed for a weight of up to 130 kg, which is quite enough for most door designs.
• Fittings must be from trusted manufacturers and best quality. Only she can guarantee long-term operation without its failure.
• After installing the plastic door block, the technician must adjust all the necessary parameters.
• To prevent the sash from sagging under its own weight, it is recommended to immediately install special compensators. Such a device is especially necessary when installing double-glazed windows that have large dimensions and weight.
• A special tire will help prevent the door from jamming. This device acts as additional support for the sash.

To summarize, we can say that adjustment of plastic balcony doors is required to prevent serious damage to the door structure, as well as to prevent cold air from blowing in. The plastic door must fit snugly to the frame, open and close without special effort, and at the same time not clinging to anything. You can set up the door yourself, spending a little time and effort.