Fasteners for mounting plastic windows. List of materials and equipment for installing PVC windows. How to attach plastic windows to wood

PVC windows have long proven themselves with the best side. They are multifunctional, reliable and durable. However, these indicators directly depend on how well the window system was installed. There are only two methods: installing windows on plates and the unpacking method. With the first method, you do not need to remove the glazing bead and remove the glass unit from the frame. The window structure is secured using anchor plates, which allows you to install the window without any special skills.

Window installation methods

Both methods have their own nuances, positive and negative qualities.

Unpacking or fastening through the frame using self-tapping screws

This fastening method is characterized by the fact that before installation the frame must be completely disassembled: the blind and opening doors are removed, and only then the installation is carried out through the profile with self-tapping screws.

The unpacking method is mainly used when installing large windows

After installing the profile, the system will have to be assembled and adjusted again. This option is used for large windows with an area of ​​4 square meters for reliable fastening of such a large structure.

Straightening plates are installed between the glass unit and the profile

Here it would be appropriate to mention the straightening plates, which are installed to avoid contact between the edges of the glass unit and window profile. Their presence will ensure uniform distribution of the weight of the glass unit and ventilation of the rebate space. The plates are made of plastic, the width of the element corresponds to the width of the glass unit.

Installation using plates

When installing PVC windows on plates, there is no need to remove the glass unit

Installation of windows on plates begins with the acquisition of these same plates. There are models for universal use and those made for use with a specific profile system. They are usually supplied with structures of complex shapes. Their peculiarity is that they have special “ears” and can be inserted into existing grooves on the surface of the frame.

Anchor plates with lugs used with complex window structures

Plates without ears are fastened with bolts, and with ears - with self-tapping screws. Requirements for bolts: 4.5*25 and the presence of a metal drill.

Installation rules

A standard window requires at least five plates. One plate is fixed in the central part of the frame, and two on both sides: one on top and one on bottom. In this case, you should retreat 20 cm from the border of the frame.

To install a standard-shaped window, 5 plates are enough

Installing windows without unpacking involves fastening the frame with anchor plates from the outside of the window opening. In this case, there is no need to remove the glazing bead and glass unit. When unpacking, fasteners are provided through the frame with preliminary disassembly of the window system into constituent elements: sashes, double glazed windows.

Fastening with plates is appropriate for use on windows of medium and small size, most often these are standard windows of residential buildings and apartments. Large window systems (more than 4 square meters) are attached to anchor dowels through the frame, since the weight of such a structure is significant and the plates will not support it.

Large window systems are installed using anchor dowels

Using anchor dowels they also secure door frames. In professional circles among installers of metal-plastic structures, this installation method is considered the most reliable, but it has some disadvantages:

• This type of installation is difficult even for professionals. There is a high risk of damage to the glass unit when removed from the frame;
• This type of fixation by one person is often not possible;
• This is a labor-intensive method that takes considerable time and requires appropriate skills.

When installing windows on dowels, there is a high risk of glass damage

If you want to install the window yourself using this method, you will need to buy 10*132 mm dowels. Among the tools, you will need a powerful hammer drill - this device is professional and expensive equipment that is rarely used on the farm, so it is not advisable to purchase it for the installation of one or two windows. You can look for a company that rents out construction equipment; usually hammer drills are the most popular product.

By installing the window on plates, all these problems will not have to be solved. You just need to buy the plates themselves.

Difficulties associated with bolt-on installation

A few more reasons why you shouldn’t self-installation To mess with fastening with bolts, you should prefer plates. In order to attach the anchor bolt, it will be necessary to drill a hole in the PVC window frame. As a result, depressurization of the glass unit chamber is possible.

As a result of the fact that during drilling, the reinforcement of the system may be disrupted, problems are observed in the future when the window system freezes. As a result, excessive moisture formation occurs inside the room and mold appears on the surface of the slopes.

When fixing a PVC window with bolts, depressurization of the double-glazed window may occur.

If you lack experience and do not know the properties of the material from which the structure is made, it may happen that it will stretch if installed incorrectly. Correct geometry window frame will be almost impossible.

Positive qualities at the mount plastic windows on the anchor bolts there are still:

• reliability of fastening of the structure - in order to dismantle it, it will be necessary to reverse order work that was done during installation;
• After fixing the window system there is no need to additional work as it happens with commit polyurethane foam: time for hardening, leveling, cutting, finishing;
• the structure can begin to be fully exploited immediately after it is installed;
• This connection method is reliable and durable, and fastening materials in the form of bolts are widely available and have an affordable price.

Features of fastening to anchor plates

This method of attaching a window system is as simple as possible and accessible to everyone.

Compared to the unpacking method, the method is considered absolutely safe for the window system, but the only disadvantage is that some fastening elements (plates) will remain visible after installation. However, they can also be cleverly camouflaged by hiding them under slopes during their finishing.

Inserting a plastic window using plates is easier and safer than fixing it with bolts

There is another recommendation from experts: if the window has an opening sash that will be used very often, then the window may fail. This type of fastening is recommended for moderate opening or for fixed windows.

Considered alternative combined method fastenings: upper part The structure is mounted on plates, and the bottom one is fixed with anchor bolts.

Rules for attaching windows to plates

Self-tapping screws should be used as a fixing element. Glue or foam are not suitable. Application impact mechanism to create holes is only possible for concrete surfaces.

To avoid damaging the window frame with the drill, it must be of sufficient length. Additionally, you can protect the surface of the frame by installing a piece of PVC near the hole to be drilled.

Self-tapping screws are used as fastening elements

When installing a window in brick opening having vertical voids, holes for fasteners are formed in the interblock seams. To control the immersion of the self-tapping screw into the body of the frame, it is necessary to use a screwdriver with an appropriate function that limits the torque.

The process of attaching a window to plates

The first step is to fasten the anchor plates in increments of no more than 1 meter. In order for the frame to maintain a stable position, the fastening elements relative to the corners of the frame should be located at a distance of no more than 25 cm.

The distance from the plates to the corners must be at least 25 cm

It is important to remember that the distance from the border of the window structure to the opening must be at least 2 cm. If this condition is not met, it is necessary to make recesses in the surface of the opening to accommodate fasteners. To do this, the plates are installed on the frame, then it is installed in the opening.

On the surface of the wall, use a pencil or chalk to mark the future location of the fasteners. Then the frame is removed and in place of the marks, using a chisel, a recess is made into which the plate should fit and be tightly fixed. This will allow you to subsequently effectively mask the plates when finishing the slopes.

At the next stage, a window structure is placed in the opening and its position is leveled using wooden blocks prepared in advance. Their thickness should not exceed 3 cm and their installation occurs only horizontally, while vertical alignment occurs, which is controlled using a level.

Vertical alignment is done by level

When the position of the frame is leveled, you can begin to secure the plates using 6*40 dowels at concrete base or self-tapping screws in other cases.

Gaps are sealed using polyurethane foam

To avoid frame distortion, the plates are secured in order. First, fix the lower left corner, then the right, monitoring using a level. The upper plates are fixed in last resort. At the final stage, the seams are sealed using polyurethane foam.

September 20, 2016
Specialization: master in construction plasterboard structures, finishing works and styling floor coverings. Installation of door and window units, finishing of facades, installation of electrical, plumbing and heating - I can give detailed advice on all types of work.

Types of products

The concept of window screws covers several product groups, and each of them has its own differences and is used for different purposes. You must figure out what work needs to be done, and only after that can you select the best option for hardware.

Type 1 – hardware screws

This is the most widespread type of product, which has a number of important advantages:

Property	Function
Electroplating
Wide thread pitch	Allows you to simplify screwing fasteners into plastic and speed up the work process. The sharp tip allows you to accurately tighten the screws; they do not slip on the surface like options with a drill
Electroplating	A layer of zinc is applied to the surface, the color of which can be either silver or golden. It provides reliable protection of the metal from adverse atmospheric influences and can withstand temperatures up to 150 degrees. The surface must be completely covered, no imperfections are allowed.
Special head shape	The head with a diameter of 7 mm has a special configuration, thanks to which the screws are completely recessed into the surface, even if you screw them in at random. This greatly simplifies the workflow and improves the final result.
Versatility of use	Fasteners can be used not only for fixing various accessories to a PVC profile. Thanks to the wide thread, this type of product is very widely used when working with wood, sheet materials and many other soft substrates
Wide range of sizes	While the thickness is standard at 4.1mm, the length may vary. This allows you to select best option for the most different types works, the following lengths are standard: 19, 22, 25, 30, 35, 38 and 45 mm.

This type of fastener is designed to be screwed exclusively into plastic, and if long elements are used, they must pass through at least two walls of the PVC profile, this is the only way to guarantee maximum reliability of the fastening.

Many manufacturers make special ribs on the underside of the head, thanks to which the fasteners do not rotate and are fixed especially securely, they are clearly visible, and if you come across this option, feel free to purchase it.

Another modern, improved solution - self-tapping screws with double-start threads, turns different heights provide very reliable connection and make it easier to screw in fasteners.

A hardware screw most often has a PH2 slot - the most common and convenient, but sometimes you can find fasteners for a PZ2 nozzle, so check when purchasing which bit you need to use.

I am often asked the question whether it is possible to screw self-tapping screws into plastic windows and whether this reduces strength and reliability. In fact, if you use high-quality hardware, then no problems will arise; in addition, the fasteners are screwed into the material without preliminary drilling, which is very convenient.

Type 2 – hardware repair screws

This group of products is similar to the previous one, but has a number of differences:

• The main purpose of this option is to fasten fittings and other elements in cases where the threads have broken off when screwing in conventional self-tapping screws. This type has an increased diameter, it is 4.8 mm, so the fasteners hold perfectly in the holes from the hardware;
• In addition, the increased diameter makes this option much stronger, which allows it to be used not only on windows, but also when working with wood. The sharp tip and wide thread pitch allow this option to be used not only on PVC windows;

• The ribs on the bottom of the head allow you to securely fix the fastener and prevent it from turning. The coating can be either silver or golden, there is not much difference;
• The head has a diameter of 7 mm, the semicircular upper part ensures high-quality embedding, even if the fasteners are not at a right angle. The work is carried out using the PH2 nozzle.

The range of standard sizes is quite large, but for PVC windows the most popular options are 25 and 38 mm long.

It is very easy to work with this fastener yourself: it is simply screwed into the hole using a regular hardware screw, no additional operations are required. If you screw it into plastic without a hole, then no additional drilling is required. But if you work with a screwdriver and not a screwdriver, then it is still better to first go through a 3.5 mm drill; screwing in a self-tapping screw by hand without preparation is very difficult.

Type 3 – self-tapping screws with a countersunk head and a drill tip

This type of product differs from the two above for a number of factors:

• At the end there is a small drill that allows you to screw fasteners even into the reinforcing metal profile of PVC windows. And if you need to fasten the structure or fix fittings and other elements at the location of the reinforcing profile, then this type of product will come in handy;

• These window profile screws have locking notches on the head and hold well, even if you work with a tool with a rough torque adjustment. They also have a semicircular head, so that even if screwed in unevenly, the fastener is completely recessed into the surface;
• The presence of a drill tip and a small thread pitch makes this option unsuitable for wood and other similar materials. Moreover, if there is no reinforcing metal element at the screw-in point in the PVC profile, then it is better to use sharp self-tapping screws - the drill makes big hole and the fasteners may not fix well;

• The fastener head has a slot for PH2, and the length varies from 13 to 38 mm with a thickness of 3.9 mm, this is quite enough for any work with PVC windows.

As for working with this type of fastener, everything is quite simple, you need to select the elements of the required length, after which they are screwed in with a screwdriver; it is very difficult to do this work with your hands, because you need to go through metal, the thickness of which can be more than 2 mm.

In general, it is worth noting that this option is almost not in demand in the private sector; fittings, ebbs and other elements can be attached without problems using sharp self-tapping screws.

Type 4 – self-tapping screws with semicircular heads

Self-tapping screws, as this product option is also called, are used in the most different areas construction, and they are used quite often in PVC windows. They have their own characteristics:

• Due to its wide range of sizes, it is used for fastening a wide variety of elements, while the thickness can vary from 4.2 to 6.3 mm. As for the length, it also varies - from 13 to 70 mm;

• The round head with a flat base makes it possible to press flat elements very well. At the same time, it is not recessed into the material, so it can be used only where it does not matter and the convex cap will not create any interference;
• This option is most often used when attaching mechanical connectors to the impost, that is, it is used during assembly window designs. But you can use it in any situation: short versions fit well under the mount roller blinds, and long ones allow you to fix roller shutter systems or other large elements;
• The surface of the hardware is covered with a layer of zinc; it should be uniform without streaks or yellowing. You need to inspect the coating especially carefully if you use self-tapping screws outside the building;
• For work, a standard RN2 bit is used; thanks to the massive head, the fastener almost never breaks.

If you need to tighten fasteners through reinforcing metal elements, then you need to pre-drill holes of a smaller diameter. If you carry out such work often, then the best solution It may be possible to use fasteners with a drill tip; these can also be found in specialized retail outlets.

Type 5 – self-tapping screws with press washer

This type of product is used so widely that it can be found in almost all facilities. But it is also ideal for PVC windows, therefore, considering all the options, it is impossible not to talk about this group of products, especially since it has a number of undoubted advantages:

• Versatility - such screws can be used for a variety of purposes, even if you buy more of them than you need, they will not go to waste and will definitely come in handy when performing any work;
• A washer is pressed under the cap, thanks to which the diameter of the pressing part increases to 11 mm, and this allows the fastener to ideally press various sheet materials. Such fasteners are ideal for ebbs, droppers and other elements made of tin;

• You can buy both sharp self-tapping screws and an option with a drill tip, which allows you to fasten metal materials up to 2 mm thick without pre-drilling. Of course, products with a sharp point are more versatile, so they are in much greater demand;
• The thickness of all products is standard and is 4.2 mm, and as for the length, its range is very wide and ranges from 13 to 75 mm. The hat is made to fit the most common nozzle PH2;
• An additional advantage is that the caps of the products have both zinc and colored coating. That is, you can choose specific color and fasten the colored cast or other element so that the fastening points are almost invisible. Of course, the price of such options is slightly higher, but the difference is small;

Working with such elements is quite simple and convenient; naturally, you need to select the required length for certain purposes of use.

Type 6 – screws for window frames

This type of product has many other names: dowel, po screw, turbo screw. The products are very different from all those described above, which is not surprising, because they are intended for a special type of work. Let's look at their main features:

• The products were originally designed for fastening window and door frames to walls made of brick and concrete, but, as practice has shown, they can be used to perfectly fix structures in wood. In addition, such screws allow you to quickly and securely connect PVC structures among themselves;

• This option is ideal for windows without slopes, because there is nothing to attach the plates to. Also, such elements are excellent as an alternative to window anchors, for which you need to drill a 10 mm hole. Self-tapping screws for concrete are ideal for weak foundations, where when tightening the anchor there is a high probability that it will destroy the material, because when screwing in the fasteners we are considering, the deforming effect on the structure is minimal;
• This type of fastener is screwed using a star-shaped nozzle, which is marked TORX T30; sometimes there are options for a cross nozzle PH3;

• The thickness of the screws is 7.5 mm, the length varies from 52 to 202 mm, the dimensions follow the same standards as the anchors, so choosing a replacement will not be difficult.

As for the use of these options, there are some peculiarities that must be examined. The work instructions look like this:

• To begin with, it is worth preparing the installation sites for windows, removing the remains of old structures, cleaning the surface and making room for work;
• Next, the drilling locations are marked; this is a very important process, since if you mix something up, you will have to redo the whole job. I would advise placing the frame in the required position and making marks through the holes in it in all the right places, this way the likelihood of miscalculations is eliminated;
• For the work, a concrete drill with a diameter of 6 mm is used; the depth of the holes should be determined based on the thickness of the frame and the distance from the structure to the base. In this case, the self-tapping screw must penetrate into the material at least 50, and preferably 70 mm, and the hole must be deeper than necessary, at least 10 mm, so that the debris that is formed during screwing does not interfere with the work and goes to the end;

Holes should be made in drilling mode, not perforation mode. The fact is that in hammer drill mode the diameter turns out to be larger than necessary, which is undesirable in our case, and the likelihood that a weak base will crack in this case is tens of times higher.

• The frame should be set level, and wedges or blocks should be placed under it. It's important that it's positioned just right so you don't have to constantly check its position. It is best to have an assistant hold the structure while you secure it;
• Lastly, our screw is carefully screwed into the hole; it is screwed in, not driven in.. Due to the fact that the hole is smaller than the diameter of the fastener, the self-tapping screw cuts threads on its walls and the result is a very strong and reliable connection that can withstand quite heavy loads. You need to screw it all the way into the frame, after which a decorative cap of the required color is put on the cap so that the fasteners are not visible.

Conclusion

The range of fasteners nowadays is simply huge; the options described above will be enough for you to carry out almost any work with PVC windows. The main thing is to choose optimal type self-tapping screws and use them correctly.

The video in this article will help you understand some of the nuances even better, and if you still have questions, write them in the comments under this review, we will sort out all the unclear points and find the right decision for any situation.

September 20, 2016

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Reading time: 10 min.

Plastic windows have a number of advantages over their wooden counterparts, which is why they have gained wide popularity. An important aspect of proper window installation is the choice of technology and fastening system. Fasteners for plastic windows are responsible for sound insulation properties and service life.

Types of fasteners for installing plastic windows

There are several types of fasteners for plastic windows. Each of them has a number of advantages and disadvantages, which determine the appropriateness of use in each specific case. They are divided into the following types:

• Anchor dowel. It is most rational to use fasteners with a diameter of 10 mm. The hardware ensures reliable fixation of the frame. The length of the dowels depends on the installation location and the characteristics of the walls.
• Nog. It has become widespread in Europe; it is difficult to find high-quality fasteners in domestic stores.
• Anchor plates. Each type of window is equipped with mounting plates certain type, but there are universal models. Sometimes the plates are not screwed into the frame, but snapped into place.

Previously, wood screws were used to install windows, but such a system has a low reliability indicator. Their only advantage is their low cost, but you should not skimp on window installation. The choice of window fasteners should be based on the features of the system and the skill level of the technician.

Anchor or anchor dowel

Fastening windows with anchors for installing PVC windows is carried out by professionals. Structurally, the device consists of three parts: an internal sleeve, a threaded screw and a sleeve. The movement of the screw along the thread leads to expansion of the sleeve by the sleeve, due to which the fastening provides a high degree of reliability. In some cases, a significant fixation force is a disadvantage, since it is very difficult to dismantle such a system: reinstalling windows or replacing them will require serious physical and time costs. In addition, installation should be carried out by an experienced specialist.

The anchor dowel is not suitable for use in apartments with multi-layer walls. The spacer will not be able to secure itself and the fixture will fail. Walls panel houses The P-44 series have an air gap with thick insulation; it is impossible to anchor the frame in such a wall.

The dimensions of the dowel differ, but experts prefer devices with a length of 10-20 cm and a thickness of 0.8-1 cm. The choice of size is based on the distance from the frame to the slope. The anchor is mounted in the internal cavity of the system directly under the glass. As a rule, the frame has a thickness of 40 mm, the minimum length of penetration into the wall should also be at least 40 mm; these calculations must be taken into account when purchasing hardware. The best option– 110-160 mm.

Dowel or screw for concrete

It is a standard screw, which provides less reliable fastening than in the previous case, but it is easy to dismantle if necessary. The disadvantage of the product is the difficulty of installation in insulated walls. Fastening a plastic window with a dowel is used if the window opening is made of concrete or brick.

The size is selected according to the same principle as the size of the anchor dowel. The most rational solution would be to purchase a screw with a thickness of 8 mm and a length of at least 100 mm.

Anchor plates

Disputes over this type of fastener have not subsided for many years, but leading window manufacturers have abandoned screws and dowels in favor of plates. The product comes in two types: fixed and rotary ( long section changes the angle of inclination). The installation technology is distinguished by its simplicity and speed of implementation: the plate is attached to the end side of the window, and the second edge is fixed to the wall with a simple plastic dowel. The advantages of the method include the following:

• no need for through drilling of the frame;
• if there is reinforcement or other obstacle in the wall, then the product can be easily rotated at the desired angle; there is no need to drill a second hole;
• This is one of the few mounting options that are suitable for fixing in the walls of P-44 series houses.

Many home craftsmen claim that such a system is unreliable because it is not able to withstand severe wind loads, but this assumption is wrong. About 90% of the total load comes from polyurethane foam. When using another type of insulation (mineral wool or polystyrene foam), preference should be given to screws and dowels.

Size range includes various options. As in previous cases, 10-20 cm will be enough, but in order to save money, preference is given to plates 12-13 cm long. Experts recommend ordering the fastening system along with the window, which will guarantee the quality and reliability of the fixation.

Basic window mounting methods

Before you start installing a plastic window, you need to understand its structural elements and consider the features of the PVC system. Depending on the manufacturer, products differ in reinforcement configuration, shape cross section, the number of air chambers, the design of the double-glazed window. Depending on these indicators, the installation method is selected. Two options are available: fastening plastic windows with anchor plates and dowels through the frame.

IN lately New developments have appeared that replace wooden and plastic analogues; their installation has a number of distinctive nuances. The fastening for mounting soft windows consists of a grommet, a rotary bracket, a silicone strap and a French lock.

Using a plate

Once the structure is aligned with the opening, plates or brackets are attached to the frame and wall. In the future, they will disappear behind the window sill and finishing. Positive qualities of the method:

• simplicity and high speed of installation, which is especially noticeable when using standard-type anchor plates - these devices fit into special grooves at the end of the profile;
• no need to drill the frame;
• suitable for fastening plastic windows in a wooden house;
• the window is secured without preliminary disassembly;
• the absence of holes ensures tightness and preservation of thermal insulation properties.

In terms of resistance to wind and weight loads, the method is inferior to the first. Therefore, installing windows on the upper floors apartment building carried out using dowels and other types of anchors.

Installation of a window frame on an anchor

In this case, the frame is drilled through. The hole in the frame must be aligned along the axis with the hole in the wall. The fastening device is inserted into the frame and tightened, its upper part is hidden behind a double-glazed window or a slightly open sash. The advantages of this method include the following factors:

• high installation accuracy;
• reliability of fastening.

Significant disadvantages:

1. Installation of the system requires mandatory disassembly: it is necessary to dismantle the double-glazed window and glazing beads. These are unnecessary problems for a master without experience and skills.
2. Drilling holes in the frame reduces the thermal insulation properties. Under certain circumstances, this causes the window to fog up.

Main stages of window installation

Window installation consists of several successive stages. Each of them must be approached as responsibly as possible, taking into account the recommendations of specialists. The process begins with measurements and ends with installing the window sill and finishing the opening with plastic slopes.

Taking measurements

First of all, you need to contact a company that produces and sells windows. Ideally, a specialist should come and independently determine the size of the plastic windows. This will be a guarantee of quality and correct production. In case of errors, all the blame will be placed on him, so the company will compensate for the damage. Serious organizations include the cost of measuring the opening in the price of the products.

The calculation is carried out taking into account the configuration of the place where the metal-plastic structure will be installed. Measuring a window with a quarter assumes that on both vertical sides and on top the frame protrudes by a quarter, that is, 15-25 mm, taking into account the gap for the mounting foam. Dimensions are taken as follows:

• The distance between the opposite surfaces of the slopes is measured from below, above and in the center. It should be noted that the window must fit into them at least 15 mm, so 40 mm is added to the result. This indicator allows you to determine the width of the future product.
• The approach of the frame part remains the same. As a rule, openings do not have a lower quarter, since a window sill and external ebb are installed in its place. Their installation requires a special profile.

Measurements from the outside are taken from the upper quarter to the point where the ebb is inclined in relation to outer corner opening. 20 mm is added to this value and the profile height is subtracted, and the sealing gap must be taken into account.

Measuring a straight window without a quarter is much easier to do. The opening is measured horizontally and vertically at its widest points. Height is the difference between the size of the opening, the upper installation gap and the thickness of the profile along with its gap. Without a profile, the installation gap will be 40 mm. General value is the height of the opening minus 60 mm.

You can determine the window width using a simple mathematical formula. The indicator consists of the difference between the widest point of the opening and two sizes of the installation gap (on average 20 mm).

Preparing tools and consumables

It will take at least 3 days to make a window. At this time, you can start preparing the tools and necessary auxiliary materials. The speed and quality of work depends on this. For installation you will need:

• perforator;
• screwdriver;
• screwdrivers;
• roulette;
• building level;
• metal drill;
• rubberized hammer;
• spatula;
• pencil or pen;
• hacksaws for wood and metal;
• anchor plates, dowel-nails;
• self-tapping screws for fastening the window;
• sealing tape;
• thermal insulation;
• polyurethane foam;
• silicone based sealant.

The set may vary depending on the configuration and features of the product. The cost of these materials and tools is significant, so it makes sense to use the services of a competent craftsman.

Removing the old window

After preparatory activities You can go straight to work. This process begins with dismantling the old window frame with glass. It is performed in the following sequence:

1. The largest sashes are removed, and the glass is first removed.
2. The windows are removed from the panels, sometimes it is difficult to do this without using force.
3. The windows are removed from their hinges using a pry bar (you need to lift them up).
4. To dismantle the frame, you should start from the central post; saw it in the middle with a hacksaw.
5. All parts of the structure can be easily removed using a pry bar and a nail puller.
6. After this they move to the windowsill. If he doesn't give in, he can be knocked out from the street.
7. The side posts can be sawed off, and the top one can be removed without difficulty.

The window opening must be cleared of debris and dust. If necessary, defects in the concrete casting are corrected, mortar residues are removed, etc. A hammer drill is used for this. With its help you can make grooves for the future window sill.

Preparing windows and components for installation

If the installation method “with unpacking” is chosen, then you need to agree in advance with a company representative so that the structure is sent unassembled. Otherwise, you will need to disassemble it yourself. To secure a PVC window, you need to make holes for fasteners. The drill diameter is 10.2 mm, the device is inserted into a screwdriver or hammer drill (no impact mode).

Removed from the outer surface of the frame protective coating. If you plan to install mosquito net, then you need to prepare brackets for it. The elements are mounted on self-tapping screws directly into the PVC profile. At the junction of the quarters of the opening with the frame, PSUL tape is glued.

Installation using anchor plates has a number of distinctive features. The blind sash does not need to be disassembled; it is enough to do this with the opening parts. Of course, this will negatively affect the ease of installation, since the weight of the structure will be impressive. Plates are applied to the designated fixation points. They are equipped with hooks that perfectly match the profile elements on the frame. For reliable fixation The fastening site can be hammered with a soft hammer until a characteristic click is heard, applying moderate force.

There is a hole in the center of each plate; a self-tapping screw is driven into it for fixation with the profile. The plates are installed at right angles to the frame profile, and then bent so as to ensure a tight fit to the opening.

Fixing the window frame in the opening

The quality of fastening a plastic window in an opening depends on its correct location. You can level the structure in the horizontal and vertical planes using a building level. The tilt is adjusted using special wedges made of plastic or wood.

Installation using the “unpacking” method involves making holes through ready-made channels in the frame. This technology is actively used in practice, but for this the master must have experience. If the hammer drill hits an obstacle, it will cause beating, which will cause damage to the PVC profile. For safety, use a hammer drill to mark the centers of future holes, dismantle the frame and proceed to full drilling.

The anchor is inserted into the hole through the cavity of the frame, knocked until it stops and screwed in, and the force must be moderate, otherwise the head will damage the surface of the frame. When using dowel nails, the plastic element is first inserted, and only after that the expansion type nail is driven in. The head is lubricated silicone sealant and is closed with a plug.

Installation using anchor plates is much easier. The main thing is that they fit snugly to the opening; for this you need to set the necessary bend. Holes are made in the wall directly through them. The fastening system is secured with dowel nails.

Foaming gaps and moisture protection device

After securing the frame and before foaming the gaps, you should install the remaining parts of the window. As the foam expands, lightweight design may become deformed, which will lead to difficulties during assembly.

Then the bottle is inserted into a special gun with a thin and long tip. Foaming is carried out from the bottom up in a uniform and dense layer. You cannot save on foam. If the gap thickness is more than 20 mm, then the space is filled in two passes, with a pause of 2-3 hours between them. This approach is a guarantee of high-quality work. Polyurethane foam has excellent thermal insulation properties, but it is subject to negative influence humidity and direct sun rays, therefore, one day after application, slopes need to be installed.

The foam is covered with a diffusion membrane to ensure the removal of excess moisture and protect the product from penetration from the outside. WITH inside PPE is used - the film has vapor and waterproofing properties. The foil side should be directed towards the room for thermal protection.

Window assembly and sashes adjustment

Double-glazed windows are inserted into place, glazing beads are mounted in the established sequence. For convenience, a rubberized hammer is used. It is important to ensure that the beads fit smoothly and make a characteristic click. Next, the shutters are mounted and the functionality of the mechanism is checked in the ventilation and full opening mode.

The sash is adjusted relative to the horizontal plane by bevelling and loosening the fastenings. To fix the problem you need to insert into window hinge hex wrench. Clockwise turns move the sash to the required distance. Vertical adjustment is carried out using a hinged loop located at the bottom of the frame. First you need to remove the protection cap. Clockwise rotation raises the sash, counterclockwise lowers it.

Installation of window sill, ebb and plastic slopes

The window sill is mounted on polyurethane foam, glue, brackets or homemade devices. As the latter, home craftsmen use direct suspensions. Some window designs involve pairing the frame and window sill. If it is not available, a panel is placed under the frame profile to ensure a complete connection. The window sills are installed after the window sill is installed.

The location of the ebb tide is covered with a vapor-permeable membrane to protect the polyurethane foam. PSUL tape is glued around the perimeter of the opening, thanks to which the inclined ebb will have support, providing an additional barrier to street moisture .

The tide is attached to the profile of the plastic window using self-tapping screws. Between each of them a distance of 10-15 cm is maintained. Problem areas covered with plaster and silicone sealant. The slopes of plastic windows are finished last, and the plastic sheets are mounted on the prepared structure.

Additional recommendations from specialists on the installation and operation of plastic windows

Many users are faced with the problem of condensation forming on windows. To eliminate it, you need to ensure the movement of warm air flow to the glass surface. Systematic ventilation reduces the humidity in the room, which reduces the likelihood of fogging several times, this is especially true for rooms such as the bathroom and kitchen. Experts recommend installing a ventilation system in your home. If you attach a thermometer to a plastic window, you can control and minimize the temperature difference.

It is periodically necessary to clean the drainage channels; they remove excess moisture from the internal cavity of the windows. After installation, you should get rid of debris, traces of putty, and polyurethane foam. The use of sharp instruments is strictly prohibited. It is recommended to use a plastic spatula and a vacuum cleaner.

Products from PVC profile do not require special care, but following certain rules will help increase the life and ease of use of windows. The main requirement is for the composition detergents. Preference should be given to special substances intended for plastic and glass surfaces.

Contact with acetone, gasoline, or solvent damages the profile surface.

Installation and fastening of plastic windows is an important and responsible moment that requires certain skills from the master. If you have the tools and knowledge, you can perform the installation yourself. However, if unsuccessful, the manufacturer may deny the warranty. Calling a specialist will incur additional costs. For quality installation for plastic windows, you should choose a trusted company.

Replacement decision wooden windows on plastic has all the advantages, since modern double-glazed windows are much more functional and reliable. The correct installation of them is of considerable importance, for which several methods are used. The most popular of them is installation on anchor plates.

Most often, one of two methods is chosen for installing plastic windows:

1. Direct screwing of the frame into the opening using screws.
2. Use of anchor plates.

The first option is considered more complex, because involves complete disassembly of the structure, including removal of the sashes (both fixed and movable). This makes it possible to drill the profile without interference, attaching it to the walls of the opening with self-tapping screws. After installing the frame, the window is reassembled: this procedure includes adjusting the sashes, installing fittings and double-glazed windows.

This kind of work is quite labor-intensive, so most novice craftsmen prefer the faster second method. At the same time, it is important to remember that structures with an area of ​​more than 2 m² are recommended to be installed only directly (this option is more reliable).

The material used to manufacture anchor plates for plastic windows is galvanized steel with a thickness of 1.5 mm, for which the stamping method is used. The products are equipped with a series of round holes for mounting screws. To allow pre-assembly bending, the plates in some areas are equipped with a guide notch. The depth of the bend directly depends on the thickness of the installation gap: it is selected according to the installation site.

The most convenient way to fix anchor plates is to use 40x5 mm mounting screws on windows. To secure the flexible plates in the opening, you will need plastic dowels and locking screws. Each anchor must have at least two attachment points. Here you will need 50x6 mm screws.

There are three main types of window anchor plates:

• Rotary.
• Fixed.
• For wooden windows.

Rotary products used in situations where fastening a window block in an opening is difficult for one reason or another. Thanks to rotary mechanism the plate is positioned on that section of the wall that provides the most durable fit.

If everything is done correctly (accurately align the turn signal and the outer bent teeth), the product will be fixed as securely as possible. In this case, there is no danger of profile deformation. The presence of a rotating element and the ability to bend the element makes it possible to use different mounting angles. Most often, arched, trapezoidal and polygonal systems are installed in this way.

Using a simple fixed anchor plate installation of plastic windows inside the opening is carried out, with the possibility of selecting optimal angle fastenings To improve the strength of fixation, some models additionally have a claw hook.

Regarding anchors for wooden windows, then to install plastic systems they are not used.

The ability of anchor plates to quickly provide a reliable connection between the window unit and the wall is their main advantage. As a result of this, it is possible not only to save time and effort, but also to withstand seasonal and daily temperature fluctuations (this is fraught with deformation of the structure).

This type of fastening has other dignity :

• Easy to install. Unlike fastening through the frame, plates eliminate the need for complete disassembly window system. This speeds up installation work by at least half.

• Selection of the optimal fastening site. Movable mechanisms allow you to fix the window at the most convenient angle.

• Possibility of installing the block exactly level. By adjusting the tension of the side screws, you can achieve precise positioning of the frame in space. In this case, there is no need to add pegs or adjust the openings.

• Speed ​​of dismantling work. If necessary, the plates are unscrewed and the window is removed. This happens much faster than with through bolts.

• Possibility of reinstalling the block. Since the profile is not drilled, the window system on plates can be reinstalled in another location.

• Use on walls made of different materials. In addition to concrete and brick surfaces, anchor plates adhere well to wood, foam concrete, gas silicate blocks etc. They are especially convenient in cases where they are used in the house multilayer walls: rod fasteners (screws, anchor bolts) are powerless in such situations.

• Possibility of camouflage. Anchor devices open up the possibility of using platbands, window sills and overhead slopes that mask installation gaps well. In this case, there is no need to recess the plates into the surface of the slope, followed by sealing the resulting depressions with plaster or putty.

• Reliability of fastening. The plates withstand significant operating loads well, including strong wind and recoil when opening the doors.

• Cheap fasteners.

The anchor plates have weaknesses :

• Restrictions on the weight of the window structure. Reliability of fastening to the plates is guaranteed only for small and medium-sized window units. It is better to install heavy structures (most often balcony type) by screwing them through the frames. This also applies to cases where several rows of windows are located on top of each other.

• Danger from frequent opening of the doors. In this case, the window frame experiences additional loads, which can negatively affect its integrity. Those doors that open very often are recommended to be additionally reinforced with bolted fastening.

• Violation of decorativeness. It is not always possible to disguise the anchor plate. First of all, this applies to cases of using plaster or putty as the final finishing of slopes. It is not always possible to embed fasteners into the slope surface, especially when it comes to concrete walls.

Before you start, you need to acquire the following tools:

• Impact drill or hammer drill.
• An electric jigsaw or a hacksaw for metal.
• Hex wrench for adjusting fittings.
• Anchor plates.
• Measuring devices (level, tape measure).
• Fastening materials (screws, self-tapping screws).
• Silicone sealant.

• It is prohibited to fix windows on assembly adhesive, foam, etc. Only self-tapping screws are allowed to be used as fastening materials.

• Drilling must be done very carefully, avoiding contact between the drill chuck and plastic frame. To avoid damage, it is recommended to use a long drill bit and a special plastic backing.

• It is advisable to use the activation of the impact mechanism only on concrete walls.

• A brick wall with vertical voids is drilled at the joint interblock sections.

• Screws can be screwed in using a screwdriver. Particularly convenient are models that have a built-in movement limiter, which allows you to control the depth of immersion of the self-tapping screw into the frame.

Installation of anchor plates

The first step is to install the anchor plates. The optimal distance between individual fasteners on the frame is no more than 100 cm. It is recommended to equip windows of considerable height with an additional fastening unit. The distance between the outer plate and the corner of the window should not exceed 25 cm, otherwise this may result in loss of stability of the block. Before marking, the outer plane of the frame is freed from the protective film. There are special protrusions in the profile for installing the toothed elements of the plate.

To make the fastener more reliable, it is reinforced with a window screw. Next, the plates are installed in the same way along the entire profile, observing the above recommendations for the distance between the individual elements. When bending the plate in the notched places, you need to ensure that the first bend is adjacent to the frame, and the second is above the wall mounting point.

Frame installation

Installation of the window frame must be accompanied by compliance with all proportions and distances. The distance from the frame to the opening ranges from 20 to 35 mm. Narrow openings have to be equipped with additional mounting spaces for fasteners.

Having prepared the opening, the frame is inserted into it. Correction of its vertical position is carried out by driving wooden or polymer pads up to 30 mm thick under the horizontal sections.

Having exposed the structure, you can fix it to the opening. Dowels of 6x40 mm are usually used on brick and concrete walls, and 42x45 mm on wooden walls. To avoid distortions, it is recommended to follow the sequence when fastening. It is best to secure the bottom corners first, which will allow the frame to be level. Top mount carried out at the final stage. It is recommended to secure each anchor plate with two bolts.

Foam laying

Having completed the basic installation work, you need to fill the gaps between the frame and the walls of the opening with foam. It is better to fill large gaps in two passes, with a pause of 1.5-2 hours. There are several types of polyurethane foam available for sale: different characteristics. When choosing suitable option They focus mainly on the weather characteristics of the region. Most often, there are instructions on this matter on the packaging.

Insulate inner part It is best to use polyurethane foam, construction sealant or butyl-based vapor barrier insulation tape for the assembly seam. It is recommended to lay the foam very carefully: a lack of material will not allow you to achieve good tightness of the room, and an excess amount threatens to deform the window profile. After hardening, the foam protruding beyond the cracks is cut off using a sharp knife. It is better to do this after 48-36 hours.

Installation of window sill and ebb

According to the rules, the window sill can be installed 24 hours after foaming the cracks: this gives time for the material to dry well and set. In practice, this recommendation is often ignored (especially if it works installation team). When choosing a suitable window sill, you need to consider only those options whose width exceeds the thickness of the outer wall. Plastic product Easily cut to length with an electric jigsaw or a hacksaw.

Having adjusted the window sill, it is leveled and secured. The void that forms underneath must be filled with foam by placing several weights (cans of water, bricks) on the surface. The product is left in this position until the next day.

In parallel with the window sill, the installation of the low tide is carried out. It is inserted into a niche under the main frame and screwed onto the window sill strip. As a result, additional protection against ingress is created external moisture into the room.

Exterior finishing

When installing a plastic window on anchor plates, you must formalize external slope. At the same time, both decorative and practical purposes, because uncovered foam tends to gradually deteriorate when exposed to weathering. The simplest option is to use plaster or starting putty. When applying the solution, it is important to ensure complete coverage of the installation joints. Regarding interior decoration slope, it is usually carried out at the same time as the general repair of the premises.

Conclusion

When choosing an option for attaching a plastic window, it is recommended to choose anchor plates. This is especially true in cases where installation work is carried out by beginners. As you work, it is important not to rush, carefully following the recommendations outlined above.

You can also watch some videos

Installing plastic windows is not a very labor-intensive job. Therefore, each person can independently begin installing plastic windows. But anyone who decides to install windows themselves is faced with the problem of choosing fasteners. After all, there are many types of fasteners on the product market. And every novice builder wonders.

What fasteners are best to choose for window installation? To answer this question unambiguously, let's look at this issue thoroughly. And we will consider the types of fasteners for plastic windows, as well as installation rules and characteristics.

Types of fastening elements for windows

• Anchor dowel
• Anchor plates
• Nog

Now let's pay attention to their features.

Anchor dowel

This type of fastening for plastic windows is very reliable. The principle of operation is designed in such a way that when the screw is tightened, the bushing expands the walls of the sleeve and the element is securely fastened.

Size. There are a huge number of dowel sizes from 100 to 200 mm, and their thickness is from 7-12 mm. To calculate your dowel length, you need to measure the thickness of the window and opening from the frame and slope.

Typically, the thickness of the frame varies about 4-6 cm, and the dowel should enter the wall at a distance of 4 cm. If your distance from the wall to the window is about 3-4 cm, then you need a 110 mm dowel, if 8-10, then 160- 190 mm.

Flaws. The disadvantage of any fastening is that once the dowel is installed, it can no longer be dismantled. Therefore, you need to take window alignment very seriously, because... correcting your mistakes will cost you a lot and take large number time.

Also, if you hit the reinforcement with a drill, you can break the drill and have to drill a new hole.

Important. Before installing a plastic window in an apartment panel building, you need to find out its type and wall structure. Because in many panel houses, builders install insulation inside the walls. Therefore, during installation you may get caught in the insulation and the dowel may fall out. Also, do not install the dowel in soft building materials.

The depth of drilling inward for the dowel depends on the material from which the wall is made. IN concrete wall the depth is 4 cm, and in brick wall 7-8 cm.

Nog

A dowel is a simple screw that is screwed into the wall to secure a window. This type of fastener is also very reliable. Unlike a dowel, the dowel can be easily unscrewed in any case.

Dimensions. There are a huge number of dowel sizes from 100 to 250 mm, and thickness from 5-12 mm. To calculate the length of the dowel, you need to measure the width of the window and opening from the frame and slope. If your distance from the wall to the window is about 3-4 cm, then you need a 110 mm dowel, if 8-10, then 170-200 mm.

Flaws. Before installing a plastic window in an apartment panel building, you need to find out its type and wall structure. Because in many panel houses, builders install insulation inside the walls. Therefore, during installation you may get caught in the insulation and the dowel may fall out.

You should also not install the dowel in soft building materials.

Important. The depth of drilling inwards under the dowel depends on the material from which the wall is made. In a concrete wall the depth is 6 cm, and in a brick wall 7-8 cm.

Anchor plates

This type of window fastening is suitable for panel houses that have insulation and the use of anchors and dowels is impossible. It is also perfect for wooden houses and baths, where it is not possible to fix windows in the wall. By filling the free space with polyurethane foam, this design will be very reliable and warm.

Dimensions. The length of this fastening element varies from 150-200 cm. One edge of the plate is secured with a self-tapping screw to the frame from the outside, and the other is secured to any load-bearing structure for two self-tapping screws. The length of the second part should be around 10 cm.

Flaws. This type of fastening is not the most reliable.

Important. This method of fastening is the most common, because... it is the simplest. It is mainly used by beginning builders. The anchor plates should be located at a distance of 15-20 cm from the corners of the window opening and at a distance of 60 cm from each other.

I cannot say which type of fastening of plastic windows is the best. Each type has its own disadvantages and advantages. You must choose the type of fastening yourself, depending on the technical features your home.

Photos of fasteners for plastic windows