DIY plastic door hinge repair

In detail: do-it-yourself repair of plastic door hinges from a real master for the site my.housecope.com.

Plastic doors are made of relatively durable material and equipped with high-quality fittings. But with long-term use, as a result of natural wear and tear, the mechanisms begin to dangle, the seal loses its plasticity and cracks, defects appear on the surface of the door from mechanical stress, in general, we can say that the plastic door has broken. Many faults can be eliminated by making do-it-yourself plastic door repairs.

During long-term operation, under its own weight, a natural subsidence of the plastic door occurs. It starts to close and open badly - to cling to the box.

Restoring the normal operation of the door is carried out by tightening or adjusting the hinge mechanism.

The entire door is secured with two hinges. Lower and upper. On the bottom, it seems to stand, and the top keeps it from horizontal movements.

For the horizontal displacement of the door, it is necessary to turn the adjusting screw located at the end of the canopy on the canvas, just the upper hinge. And to adjust the web vertically, you need to tighten the screw on the bottom hinge

For more information on how to repair a plastic door if it does not close well, see the video

During operation, it is constantly subjected to increased mechanical loads. This results in a natural gradual loosening of the fastening screws. To tighten them, they must be removed or turned to the side, it depends on the design of the handle, decorative cover.

Loose screws are tightened with a screwdriver. The decorative cover is returned to its place.

Video (click to play).

The handle dangles on a plastic door, repair - Photo 1

This breakdown can occur when the connection of the handle with the core is broken or some internal element of the lock breaks down. To find out the reason, you need to remove or turn the decorative cover. Unscrew the fastening screws.

If the pin connecting the handle with the core is cut off, then you need to knock out its remnants. Insert a new one.

If the breakdown is related to the handle, then you just need to replace it with a new one. Tighten the fixing screws. Replace the decorative cover.

If it turns out that the lock itself has broken. Then it is necessary to remove the handle and pull out the core. Unscrew the fixing screw at the end of the curtain and remove the lock. Install a new lock and assemble the entire locking mechanism in reverse order.

Replacing the seal of the plastic door - Photo 3

You have noticed that there are drafts from the plastic doors. They are not eliminated by adjusting the position of the door leaf. So it is necessary to change the seal.

We buy a new rubber cord and good glue to fix it.

To restore the tightness of the door, the following operations must be done:

Carefully remove the old seal from the grooves in the door leaf.
Carefully remove remnants of rubber cord.
Degrease the surface in the grooves.
Apply glue to the groove with continuous tape.
The installation of a new sealing cord starts from the corner. Lay it in one piece without stretching or squeezing.

Despite the excellent durability of plastic during long-term operation, small dents and scratches still appear on the surface of the door and frame. This significantly affects their attractiveness.

Repair of a plastic door - Photo 4

At home, you can repair minor damage with a special adhesive.For this area with scratches and dents, you must first degrease.

Apply a thin layer of glue gently. After it hardens with fine sandpaper, it is necessary to clean these places. After degreasing, the cleaned-up defects are covered with a regular or tinted varnish.

For more serious troubleshooting, it is recommended to invite specialists. Especially if the doors are still under warranty.

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Good afternoon. How to repair a plastic door on a bolkon? When closing, the upper and lower roller engages and in the middle 2 rollers do not engage and the door does not press. I checked the door frame, it is slightly curved. Here's how to fix it?

Plastic doors are deservedly considered one of the most reliable options for any premises. Despite this, even the most reliable door can break under serious loads, as well as during long-term use. Repair of plastic doors is quite possible. The complexity of the repair differs depending on the specific breakdown. Most often, the problems are minor and are eliminated by a small adjustment of the mechanisms, or by replacing the fittings. Repair costs are generally low. In addition, breakdowns are eliminated as soon as possible.

There are several typical breakdowns that occur most often. Such breakdowns include:

Problematic opening and closing of the door (problems caused by adjustment failure, in particular sagging and skewing of the structure);
Insufficient tightness of the door handle to the leaf, loosening of the mechanism;
Broken fittings, in particular: locks, other locking mechanisms, handles, latches;
Cracks and other damage to the glass unit;
Problems with the door seal;
The need to restore the canvas due to the resulting mechanical damage.

Each breakdown requires a specific approach to its elimination. Most problems can be fixed without resorting to the services of a wizard. Let's take a closer look at how the above types of breakdowns are eliminated.

In the vast majority of cases, problematic opening and closing is caused by a malfunction in the adjustment of mechanisms. The adjustment process does not take much time, repairing a plastic door in such cases is the most simple. Let's consider the adjustment procedure in stages.

First of all, when the door sags, as well as problems with its opening and closing, it is necessary to determine the place where the canvas contacts the frame. At the point of contact (displacement), a line is drawn with a simple pencil.

The adjustment is to move the blade to the side opposite to the place where the sash touches the frame. For example, if the door catches the upper edge of the frame, it is necessary to move the door leaf down and away from the point of contact.

Read also: Bosch wff 1200 DIY repair

The adjustment is simple enough. The top and middle hinges have hex screws. Turning the key clockwise presses the canvas against the hinges, counterclockwise - unclenches them. Such repair of plastic doors is quite simple.

The bottom hinge is also adjustable. The screw, which is located at the end of the hinge, adjusts the web in the vertical direction, and the screw on the side - in the horizontal direction.

If the door is fitted with glass, adjustment is possible with a glass unit. For this, the glazing bead is removed, on which the glass is held, and then, with the help of a wooden spatula, the glass unit is moved to the side until the sagging is corrected. Spacers are inserted into the gap where the blade was. After adjustment, the belt should move freely. Upon completion of the adjustment procedure, the glazing beads are installed back, while they should not be confused in places. Incorrect installation can lead to cracks in the web.

It is very simple to repair plastic doors if the repair consists in adjusting a loose handle. The fact is that with increased loads on the mechanism, as well as with prolonged operation, the fasteners of the handles are often unscrewed from the socket by one or several turns. Because of this, the handle begins to hang characteristically.

The elimination of the problem consists in removing the decorative cap from the door and then tightening the dangling screw. The screws can be replaced if necessary.

Repair of a plastic door cannot always be completed without replacing its structural elements. If the locking mechanism breaks down, it is much easier to remove and replace it than to carry out repairs. Locking mechanisms can be purchased at any hardware store. Any other fittings, in particular, a broken doorknob, change in the same way.

Failure of a double-glazed window is a serious problem. The fact is that cracks in glass cannot be completely eliminated. There are special fluids for repairing cracks, however at certain angles, due to the refraction of light, the crack will still be visible. In such cases, replacement of the entire glass unit is required. It is very expensive to repair plastic doors with a broken glass unit, therefore it is necessary not to subject the glass to mechanical stress, to protect it from sudden temperature changes.

One of the main functions of doors is noise and heat insulation of the room. The gasket plays an important role, as it ensures a tight fit of the canvas to the box, does not allow sounds to pass through and retains heat. During operation, the seal wears out, loses its properties.

To replace the seal, you must first select a replacement of the appropriate dimension. It can be purchased at any hardware store. The old seal is removed, and the new one is glued to the door using special glue. It should be noted that the repair of a plastic balcony door, if necessary to replace the seal, is no different from the repair of any other PVC doors.

With prolonged operation of the doors, as well as with mechanical stress, various damages can occur on the door leaf. Plastic doors are repaired by plastic restoration. Such restoration is possible with the help of special compounds that mask damage. They can be purchased at specialized hardware stores. If it is necessary to really qualitatively repair plastic doors that have mechanical damage, it is better to contact a specialist. Only a professional can restore the door to its original state, completely masking all damage.

So, you can repair a plastic door with your own hands, having certain skills and knowledge. Some breakdowns are not significant for repair, and some should be entrusted to specialists. Carrying out repairs yourself, you can save money and spend money on something more necessary.

One of the elements of door hardware - door hinges, is one of the most critical elements of metal-plastic structures. It is they who are subject to the greatest loads, created by the weight of the door itself and by constant friction during the process of opening and closing the door. Therefore, higher requirements are imposed on hinges for plastic doors, both in terms of the material from which they are made and in the quality of performance by the manufacturer (casting accuracy, processing class, wear resistance, etc.).

Typically, this piece of hardware does not require frequent maintenance. European standards provide for at least 200,000 opening-closing cycles. So if you go out onto the balcony four times a day all year round, the service life of the adjustable hinges will be approximately 135 years. Quite a respectable period and, accordingly, reliability.

But, this is in theory and only if accessories from a reputable manufacturer are used. In the case of using cheap accessories (usually made in China), it is difficult to detect hidden defects and no one will give you guarantees against breakdowns.

If the door hinge breaks down or the door does not close tightly. To spontaneously open or close, the first step is to inspect the door hinges and determine the amount of work required. Either you need to replace the hinge in case of breakage, or it will be enough to adjust the hinges.

In most cases, overhead adjustable hinges are installed on balcony doors. Outside, they are hidden by decorative plastic overlays, which must be removed for free access to the hinge.

Most often, the destruction of parts of the adjustable hinge made of aluminum or zinc casting occurs due to hidden defects. But not only the failed element is subject to replacement, but the entire hinge assembly.

To do this operation yourself, you need to remove the door. This will require a simple tool: a hammer, pliers or wire cutters and a punch (core).

The algorithm of actions for removing metal-plastic doors consists of step-by-step actions:

removal of decorative overlays;
knocking out the axis on which the door rotates;
removing the door from the axis of the lower hinge;
dismantling a broken hinge;
installation of a new hinge.

Further steps to put the door into place are carried out in the reverse order.

It is essential that all actions to remove the doors are performed with its slightly open position.

With the help of a hammer and a core, the axis of the upper loop is recessed with slight movements until its lower edge appears. After that, the lower end of the axle is grasped with pliers or nippers and pulled down. If the door is mounted on three hinges, the same operation is carried out with the middle hinge. The lower hinges have a different arrangement. In them, the axis on which the door rotates is fixed tightly. Therefore, you do not need to knock it out.

Having rejected the door a lot towards itself, it must be raised 4-6 cm up, until the axis is completely out of the cylinder of the door half of the hinge. The weight of a door structure with a triple glass unit, a wide profile and insulation can be quite substantial, so it is advisable to remove the doors with an assistant.

For replacement, it is advisable to choose adjustable hinges from the same manufacturer that were originally installed on the doors. This will prevent the need to drill new holes in the profile and the use of a template.

But if the cause of the breakdown is a latent defect or poor quality of cheap Chinese hardware, it is certainly better to replace it with more expensive, but reliable and durable hardware from European manufacturers, so as not to return to this problem in the future throughout the entire service life of the doors.

The choice of fittings for plastic doors is extremely diverse, but the best option would be to take a broken door hinge with you before going to the store. So it will be easier to explain to the seller which loop you need. If you order an adjustable loop via the Internet, carefully rewrite all the designations on it, and compare them with the information provided in the description of the product in the online store.

Hinge breakdowns are quite rare, so the main reason for poor door operation in most cases is their unbalance due to sagging under the weight of the door leaf, especially if the door is in the open position most of the time.

Adjusting the loop is easy. The only tools you will need are a screwdriver with interchangeable bits (cross + straight) and a set of L-shaped hex keys.

The design of all adjustable hinges provides for the possibility of their slight displacement (by a few millimeters) in three directions: vertical, horizontal and frontal.

If we are talking about the skewing of the door, which is determined either by the level applied to the upper edge of the door leaf or along the line drawn around the perimeter of the closed door and comparing the width between the contour and the edge of the door frame, then it is necessary to adjust the horizontal offset (the adjusting bolt is located on the hinge on the side) ...

If the door begins to close poorly and clings to the lower edge of the threshold, then you should adjust it in the vertical direction - raise it (the adjusting bolts are on top).

If the clamping force has weakened, it is necessary to check in what position the switch for the "winter-summer" mode is located on the end part of the door in the area of the door latch and set it to the correct position.

Repair of adjustable door hinges, even associated with their complete replacement, is not a difficult manipulation from a technical point of view, but laborious due to the large weight of the door leaf itself, which needs to be lifted and held for some time. If you have the necessary tools and a set of door hinges that you want to install, it will not take more than 30-40 minutes. It is even easier to adjust the position of the sagging door.

If you are able to repair a balcony door with your own hands by changing the hinges for plastic doors, then you are a real home craftsman!

In order to ensure trouble-free operation, you need to monitor the technical condition of the PVC balcony door. It is better to repair plastic balcony doors regularly. Often, minor problems arise that take a minimum of time to fix. Double-glazed windows need to be repaired less often, since their sashes do not sag under their own weight.Hinged system made of PVC profile. Image - DIY plastic door hinge repair

Sliding mechanism for balcony plastic construction.

On the eve of work, it is better to purchase all the necessary materials in advance so as not to waste time on searching in the process.

You will need the following materials:

New hardware to replace broken parts;
Plastic gaskets;
Liquid plastic and sealant (for removing scratches or cracks on plastic);
If there are cracks in the glass unit itself, it is better to replace it. It is advisable to entrust the determination of the exact dimensions to specialists.
A new insulation will be needed if the system was installed a long time ago (regardless of the presence of visible damage). In this case, the material can be changed in advance to avoid problems.

Currently, most structures for window and balcony openings are made of PVC profiles. The company that installs the glass unit also carries out technical control during the warranty period and fixes faults free of charge. However, after the end of the warranty, the likelihood of breakdowns only increases, so it is important to understand how the balcony sash is being repaired.

Repair of the swing system lock on the loggia.

Swing sash with additional secure locks.

Repair of the sliding system lock.

Sliding opening system.

To eliminate sagging, hexagons are used to repair fittings.

Work order:

1. Remove the plugs from the hinges;

2. The upper screw allows you to adjust the structure vertically using a hexagon. To do this, turn the tool clockwise. Thus, the canvas will be attracted to the loop;

3. The end screw moves the structure horizontally;

4. Adjust another loop if necessary.

What to do if the glass unit is displaced and the door does not close?

We dismantle the glazing beads that fix the glass unit. We carry out the work with special blades;
We separate the glass unit from the canvas in the area of the hinges, using a spatula for this. Fill the gap with a plastic gasket;
We check the quality of work - the mechanism should close normally.
Installation of glazing beads in the same place.

During operation, cracks may appear on the material, sometimes it loses its shape or breaks. If a similar stage of wear has occurred, it is best to replace the seal strip.

Correct sequence:

You should buy a new material that will fully correspond to the previous one (in type and size);
Dismantle the old tape;
The groove should be thoroughly cleaned of glue residues and accumulated dust;
We install a new seal, the tape can be pressed down with a finger, but not pulled (the groove must be dry). The sealant is laid starting from the bottom. This principle is easy to explain: if a part of the tape comes off during operation, it will not sag;
The final step is to cut off the ends of the sealant, and fix the laid edges of the material with glue. Do not close the door while the glue is drying.

To increase the service life of the seal, the material must be coated every six months with a special agent that will not allow drying. You can purchase a protective compound from PVC window manufacturers.

This procedure is considered the simplest when compared with other problems. Depending on the degree of breakdown, this element can be tightened in the right places, adjusted or replaced.If the handle is loose, turn the base plank 90 degrees. Thus, it will be possible to regulate the self-tapping screws that attract the element to the PVC profile. In order to better fix the part, use a screwdriver.Self-adjustment of self-tapping screws with a screwdriver. Image - DIY plastic door hinge repair

The need for replacement may come to light unexpectedly when inspecting the mechanism.

Let's consider the order of actions:

Turn the handle or part that is preserved parallel to the floor;
We remove the plug, which is located at the base (turn by 90 degrees);
We unscrew the screws with a Phillips screwdriver;
Dismantle the handle together with the rod from the structure;
We install a new mechanism in the socket. In the event that the rod is too long, you need to saw it off with a special machine;
We fix the screws. In the process, you need to control the force in order to avoid damage to the handle itself or the PVC profile;
We mount the latch back, masking the screws;
We check the installed part, namely the door clamp and the handle free play.

Removing the handle with a Phillips screwdriver.

Usually, the handle is installed from the inside of the room, but this is not always convenient.

Restoration of the plastic surface is the elimination of cracks and scratches.Plastic recovery methods:1. Minor damage can be removed with a special Cosmofen compound. After exposure to the agent, the surface is covered with "liquid plastic".2. When repairing significant flaws on the plastic, use cosmetic glue, which is used to fill the gaps. A white sealant is also suitable for filling deep cracks. After the aggregate dries, the surface is sanded with fine emery paper.3. The final stage of restoration is surface treatment with a special construction pencil.Sometimes, when eliminating sagging, the door is pulled too tight, after which it is difficult to close it. Image - DIY plastic door hinge repair

It is better to entrust this work to professionals in order to avoid unpleasant consequences: condensation, frozen glass, problems with operation. If the warranty period is valid, you should contact the company that installed the PVC structure. Installing yourself may adversely affect the appearance.

Installers' mistake during installation and incorrect adjustment of the fittings;
Shrinkage of the new building and deformation of the structure;
Incorrect operation of PVC structures;
Excessive exposure to the sun (if the sun's rays constantly fall on the balcony);
Sudden changes in air temperature.

In the event that such problems arise during operation, repair is necessary. Moreover, such malfunctions can be eliminated independently, without the involvement of experienced specialists. In order for the work to be successful, it is necessary to objectively analyze the volume of cases and the availability of free time. If you appreciate that there is not enough free time, then contact the professionals.

Hinges for plastic doors are important elements of the balcony structure. In most cases, apartment owners install plastic products, such as windows and doors, on the loggia or balcony.

They are fixed with special hinges, which must, of course, be strong. The reliability of the entire structure will depend on this. They can withstand heavy loads over a long service life, although sometimes they require regulation.

At the moment when hinges for PVC doors are made, a durable material is used, which increases the reliability of the fastening. It is important to pay special attention to these elements when buying canvases.

Choose hinges for doors from quality alloy

At the time of purchasing plastic structures, it should be remembered that hinges can have different types and characteristics:

When choosing door hinges, you need to familiarize yourself with the requirements of the entire structure as a whole. Only after that it will be clear what elements are required.
Theoretically, plastic windows and a canvas perform the same function, the only difference is in size. Due to this, for a plastic door, the fasteners must be of a more durable type.
For doors, a hinge that is made of aluminum alloy is better suited. Due to the strength of the material, the reliability of the fastening will increase significantly.
At the time of purchase of balcony doors, it is best to choose fasteners that have a regulation function. Thanks to this, it will be possible, if necessary, to adjust the structure vertically or horizontally;

It is important to remember that during operation, the fastening mechanisms that are responsible for opening and closing doors must be lubricated from time to time. The quality of the construction service will depend on this.

Throughout the entire operating time, door hinges are subject to heavy loads. For this reason, they are made from durable materials such as metal, stainless steel and Teflon.

The purpose of the hinges for plastic balcony doors is to secure the structure to the main frame, as well as to open and close. At the moment of closing the canvases, a tight adhesion to the frame occurs, due to which cold air does not leak into the room.

The door hinge is constructed from elements such as:

tripod. It is used to fix the canvas;
metal tabs (installed on the canvas);
bushings. They are most often made from Teflon.

Visually, the hinge, which is used for the construction of plastic structures, is similar to the analog that is installed on interior doors. But there is one clear difference, the hinges for plastic openings must be adjusted without fail after installation.

Using this function, you can easily adjust the entire process of opening and closing the web. It also avoids obvious gaps that can form between the doors and the frame.

In most situations, the hinges are mounted using a special template, thanks to this, it becomes possible to adjust the structure horizontally.

Vertical adjustment is carried out with a special screw

Vertical adjustment is carried out using a special screw, which is located on the hinge. These screws are hidden behind a bar, which will protect the structure from dust penetration throughout the entire operation.

If necessary, the protective strip can be easily dismantled and then adjusted. For information on how to adjust the balcony door fittings, see this video:

If after installation a breakdown occurs due to the fault of the manufacturer, then it is necessary to replace the part that is out of order. To do this, you need a specific list of tools:

thin type pliers;

small hammer;

screwdriver.

Upon purchase, each structural element is accompanied by detailed instructions for assembly and disassembly, and it looks like this:

the bar is dismantled, which is located on top of the structure;

the axle mechanism is partially knocked out;

using thin pliers, you need to pull it out;

the door leans towards itself very neatly;

then you need to slightly raise the door leaf and remove it from the existing hinges.

After completing the presented sequence, you should dismantle the failed part, after which, in the reverse order, we bring the product back to its original appearance. For more information on how to change a plastic door and hinges, see this video:

Plastic door is inexpensive but reliable

Having installed a plastic door in the apartment, it is recommended to immediately purchase the tool that will be needed for repair work:

screwdriver with a set of nozzles; To repair a plastic door, you need different attachments for screwdrivers
screwdriver or drill with a set of drills for metal;
building level;
plumb line (you can make it yourself); A plumb line will help adjust the door
hex keys; Repair will not work without a hex wrench
pliers;
saw for metal with fine teeth;
a mallet with a rubber tip (it is better if it is white rubber); The mallet will help replace the glass unit
a spatula (it is also desirable that it be made of white rubber);
casters (they can be plastic or wood).

Some materials are also required:

specialized glue for working with PVC products;
adhesive sealant;
putty for the restoration of PVC products;
rubber compressor;
handles, latches, locks (depending on the breakdown);
plastic overlay.

When replacing fittings, it is recommended to choose a product of the same brand that was originally installed on the door.

There are several reasons that can provoke a breakage of the handle on a plastic door:

wear, failure due to the end of the service life;
mechanical damage;
misuse.

You also need to solve problems that arise for various reasons in different ways:

Cracks in the handle body due to improper use. They cannot be repaired, so the handle will need to be replaced. To do this, turn the handle plate at the base by 90 degrees, unscrew the screws and, together with them, the hardware itself. Next, install a new element in the same place. If the handle is cracked, then it must be replaced.
The handle is turned, but the door does not close. It is impossible to return such a handle to its original position, which means that the door can also be closed. The problem lies in the abnormal operation of the blocker. This can be corrected by pressing down the metal tab at the end of the door and at the same time turning the handle back to its original state. If this does not work, then the problem lies in the deformation.To eliminate it, you need to put a rubber backing under the plate.
It is difficult to turn the handle. Usually, you can open the door only if you make a lot of effort. Drying of the lubricant may become the reason, which means that all moving mechanisms need to be treated with oil. Better to take a special vehicle for this. If the problem persists, it means that the structure is sagging. For repairs, you need to remove the hinge plugs of the door itself and adjust these elements using a hex wrench. The key must be turned clockwise, having previously inserted it into the desired loop.

A plastic door is considered reliable, but various troubles can happen with its lock, for example, the locking mechanism may break and the door does not close.You need to prepare all the necessary tools and materials in advance:

new fittings, identical to the one that will be repaired;

plastic gaskets;

silicone or plastic sealant;

insulation for doors in the event that the system was installed a long time ago, regardless of its condition.

You can do it yourself to repair the lock of a plastic door. This must be done in the following sequence:

Remove the door handle by first turning the plate and then unscrewing the screws.

To repair the lock, you need to remove the handle of the plastic door

In the event that the problem lies in a sunken latching element, it is worth disassembling the lock itself, unscrewing all the fixing bolts, and reinstalling the part. During this, you need to check the functionality of the spring and replace it if necessary.

Similar actions should be taken when the latch is jammed. The reason for this may be abrasion and deformation of elements that require mandatory replacement.

To replace the lock cylinder, you need to unscrew all the fixing bolts of the armor plate and the end. Pull out the cylinder, install a new part there and return the fixing bolts to their place.

It is not always possible to fix the lock, sometimes it is easier to replace it

In the event that the breakdown is significant and the repair is not able to solve the problem that has appeared, a complete replacement of the locking mechanism may be required. It must be performed in the following sequence:

Open the sash, then unscrew all the screws.

All screws at the end of the door must be unscrewed

If there is a decorative plug, it should be turned horizontally, and then unscrew all the bolts that hold the handle.

Remove both the lock and the handle itself.

To replace the lock, the handle must also be removed

Measure all parameters, in particular, it concerns the length according to the old drive.

Check if the knob shift holes line up.

Install the prepared lock into the groove. If necessary, it can be hammered in with light tapping, using only a hammer with a rubber nozzle.

Before fixing the lock, you need to check whether it fits into the prepared groove

Install the handle in its place and fix it with the bolts.

Please note that the lock may work on first use if force is applied.

This procedure may be required if you need to replace the glass unit. This is quite easy to do. First, prepare the necessary tools and materials:

gloves, as there is a risk of injury to your hands;
screwdriver;
putty knife;
knife, the sharper the better;
suction cups, preferably rubber. Rubber suction cups help prevent glass from breaking

Next, you need to do the following:

Remove the sash, for which you need to pull out the retaining rod, which is located in the upper hinge.
Now, with a knife or spatula, you need to pick up the glazing bead itself, installing the tool between the frame and the glazing bead. Repeat a similar procedure along its entire length. This should be done as carefully as possible, since there is a high risk of scratching the glass unit. You need to remove the glazing beads carefully.
Get the glazing bead, while moving parallel to the glass.
Remove the horizontal glazing bead in the same way. When removing the last element, you need to hold onto the glass.
Now the glass unit can be removed, for which you can use rubber suction cups. Be sure to wear protective gloves.

It is also quite easy to insert a double-glazed window:

Remove dust and dirt from the seam frame.
Insert a double-glazed window into the opening.
Install glazing beads. The horizontal ones are installed first, and then the vertical ones. If necessary, they can be hammered in with a rubber-tipped hammer.
Now the glass unit needs to be wiped and checked for scratches. If they are found, then it is worth treating the surface with sandpaper.

When installing a door with your own hands, be sure to remove the film from it. This is easy to do, for which it is necessary:

Using a building hair dryer. To remove the film, the air stream must be directed to the frame and make sure that it does not hit directly on the glass unit. As a result of exposure to hot air, the film dissolves and is removed almost independently. But a regular hair dryer won't help. The best way to remove the film is to warm it up with a construction hairdryer.
The use of a professional scraper, which is designed to work with a ceramic hob.
Removing the film with a knife or blade, but you need to move very carefully and remove a small piece of the film at a time. You should pry off the film with a sharp point and tear it off little by little. Remaining glue can be removed with a damp sponge. Additionally, you should use a bath detergent. If you remove the film with a knife, then there is a risk of damaging the plastic
The use of a solvent. The use of a weak solution is allowed, and this should be done with the utmost care. It is best to take White Spirit for this purpose. The agent must be poured onto the treated area, wait a little and remove the film. Any plastic solvent should be used with care.
Removing film residues with an eraser. Relevant only if there is not much of it left.
Use of special products for cleaning plastic surfaces.

Adjustment of a plastic door may be required for various reasons. This is most often needed in the case of sagging. The adjustment can be done as follows:

Remove the plugs from the hinges.

Depending on whether you will be adjusting vertically or horizontally, insert a hex wrench in the top or socket screw. The top one is responsible for vertical adjustment, the end one is for horizontal adjustment. You need to turn the key clockwise.

The hinges can be adjusted vertically and horizontally

Adjust the second hinge if the situation calls for it.

You need a hex key to adjust the door

Video (click to play).

A nuisance with a plastic door can happen at any time of operation, even if the installation was carried out in compliance with the technology and no violations were found during use. Therefore, it is so important to know how to repair the most common complications with your own hands.