How to install a small plastic window in the house. Installing plastic windows yourself

We’ll take the purchase and delivery of the window to its destination as a given and immediately move on to installation. For convenience, the entire process should be divided into main stages:

1. Removing an old window;
2. Preparing the window for installation;
3. Fastening the new frame and insulating;
4. Installation of ebb and window sills;
5. Double-glazed window fasteners;

Also in advance you should prepare the necessary tools:

• Hammer;
• Drill diameter 6 mm;
• Dowels;
• Self-tapping screws 40 mm long, without drill;
• Self-tapping screws 30 mm long, with drill;
• Hammer;
• Plates for fastening;
• Screwdriver;
• Crowbar;
• Level;
• Plumb.

Removing the window structure

Carry out all work as carefully as possible. Start dismantling with the window sashes. To do this, you need to open and close the sash several times a few centimeters. This way it will become loose and come off the awnings. To achieve the desired result, lift the sash up using a crowbar. If the process is difficult and requires the use of physical force, it is better to remove all glass in advance to avoid injury.

The second stage will be removing the old window sill and the frame itself. It is not recommended to knock out the frame; it is better to immediately remove the slopes using a hammer drill. After this, the frame will come out of the window opening on its own, and you can begin dismantling the window sill board.

To remove the window sill You will need a crowbar and a hammer. With their help, you should clean the plaster and plaster, and then pull the board out. If you come across a stone window sill, it is better to do the work together. Lifting its considerable weight alone will be problematic.

After all the old structure has been removed, you should thoroughly clean the window opening from solution residues, construction waste, insulation and insulation. There is nothing complicated about this; all work is done manually.

Preparing a plastic window

Before starting installation, you need remove the glass from the window. Usually, the glazing beads in new windows are not intentionally hammered in completely. They should be removed from the structure, after which the glass will easily separate from the frame. If you do not see protruding parts around the perimeter of the window, then the guides are tightly packed. To knock them out, you need to find a groove and insert a spatula into it. We direct the handle from the center of the window and knock out the glazing beads with light taps. Good for this wooden will do hammer (mallet). The procedure will have to be repeated 4 times - this is the number of fasteners around the perimeter of the frame.

Prepare in advance a place where you can temporarily place the glass. The floor surface must be perfectly smooth and clean. You can lay several layers of newspaper.

Next we move on for dismantling the sashes. Lightly push the top rod down and immediately use pliers to lower it all the way down. This way you have released the top mount. Now lift the sash and it will come out of the bottom hinge.

Be careful, the sash is quite heavy! It's better to work with a partner.

Frame installation

Without double-glazed windows and sashes, the frame has become much lighter. Now you can install it in the window opening.

For this:

• Measure the height of the window sill, in its place place auxiliary wooden blocks (every 40 cm) or a stand profile;
• Apply marks around the entire perimeter window opening every 70 - 100 cm. Fastenings will be installed here;
• Place the frame on the supports and check the verticality of the structure with a level;
• Attach the fasteners to the frame. It can be:
  • Anchors:

  To do this, holes are drilled in the wall using a hammer drill, which coincide with special holes in the frame. Anchors are inserted into them;

  • Anchor plates:

  Such plates are located around the perimeter of the window in the form of “ears” with holes for self-tapping screws. Bend the metal plate so that it fits snugly against the wall and drill holes in the same way.

• Set the tide. It is best to place it under the window structure, but you can also attach it to the frame itself using metal screws;
• Thoroughly fill the space between the frame and the walls of the window opening using polyurethane foam. To ensure maximum adhesion of the foam, first wet the walls with water from a spray bottle;
• We install the sashes and double-glazed windows in place.

DIY PVC window sill installation

This process special attention should be paid. Typically, window sills are produced with a margin, so cut off the excess length using a jigsaw or grinder. If a stand profile is provided, place the window sill next to it and set it level. To do this, place wooden blocks under the bottom. Fill the remaining space with solution if the gap is large enough. If not, use regular polyurethane foam.

After installation on the windowsill weights should be installed. A few water bottles will do, too. This will prevent it from rising under the influence of foam. All excess solution should be removed after 24 hours.

Self-installation of plastic windows. Video

In this video you will see the entire installation process more clearly plastic windows with your own hands. We insert plastic windows with our own hands!

Thus, there is nothing complicated in the process of installing plastic windows (PVC) with your own hands. If you want to install plastic windows yourself, just take care necessary tools and find yourself a partner. All other work will require a little time and strict adherence to instructions. During installation, do not forget to check the level of the frame several times to avoid unwanted distortions. The doors can be opened no earlier than one day after installation.

To independently install a plastic window in your apartment or house, special skills and special tools no need to possess. Even a self-taught installer can insert it correctly into the opening and secure it with anchor bolts. It is enough to know how to handle a building level and a hammer drill. Only the installation must be carried out strictly according to the rules prescribed in GOSTs and instructions from manufacturers of PVC window products. Otherwise, this transparent structure will not last long.

Required tools and materials

Installation of a plastic window is carried out in five stages:

1. Removing the old window frame.
2. Preparing the opening.
3. Installation and level adjustment of a new frame with sashes.
4. Drain mount with outside window.
5. Foaming the installation gaps and installing a window sill with slopes.

In addition to a hammer drill and a level, to install a window you will also need a hammer, a screwdriver, a water sprayer, a spatula, metal scissors and a pry bar. From Supplies You need to purchase mounting foam, silicone, anchor bolts or metal plates with dowel screws and plastic construction wedges in advance (or prepare small pieces of wood).

Required tools for installation

You will also need vapor-permeable self-adhesive and waterproofing tapes. Plus, the PVC window kit should include slopes, a stand profile, a window sill and a metal sill. If all this is available, then you can begin installation.

Window design

Dismantling an old PVC window and preparing the opening

To get rid of an old wooden or plastic window, you need to remove the sashes and make a cut on the side of its frame with a hacksaw. Then, using a pry bar, one of the resulting parts is pulled back and, by hand, pulled out of the wall together with fasteners. Afterwards, the procedure is repeated with all remaining fragments of the deleted window. Then the insulation is removed from the opening (if it is there) and everything that can fall off (for example, mortar).

Sectional design of plastic windows

As a result, only bare and even ends of the walls made of brick, concrete or wood should remain. If there are chips, cracks or gouges on these surfaces with a depth and size of more than 1 cm, then they must be repaired concrete mortar. There is no need to do anything special to align it with the new plastic window; all the same, then the small cracks and recesses will be filled with polyurethane foam. However, it is not worth leaving deep noticeable defects without repair.

Possible errors with measurements

Before you continue to work and install a plastic window with your own hands, you need to remove dirt, dust and oil stains from the surfaces in the opening. If you have to install a window structure in winter, then you also need to remove snow and frost, and then warm up the ends of the wall construction hairdryer to remove moisture.

Window installation

Installation of PVC windows with fixation in the opening can be done in two ways:

1. Anchor bolts through the frame profile.
2. Plates secured to the side of the frame with self-tapping dowels.

The first option is more reliable. However, with this technology for installing plastic windows, the frame profile turns out to be drilled through. As a result, its thermal insulation efficiency decreases. If a window unit needs to be installed in a building erected in a region with a cold climate, then it would be best to abandon this method.

The second option for fastening plastic windows is considered less reliable and is not recommended in the presence of strong wind loads. But in winter, the heat will definitely not escape from the house through the holes in the profile into the street.

Installation of windows with different options slope

Holes for fastening PVC windows are drilled in the wall with a distance of 15–25 cm from the corners of the opening. Plus one or two more holes on the sides, bottom and top are made in the middle with a step of no more than 70 cm between them.

The new window is directly positioned in the opening using the stand profile and adjusting wedges. Plus, you will need to glue a vapor-permeable gasket (PSUL) around the outer side of the frame in advance. And you should not tighten the bolts or screws all the way immediately after leveling the structure in the opening using a level. First, you also need to secure the ebb and flow to drain rainwater and waterproofing.

How to position it correctly window frame

Drainage

The next step in installing a plastic window with your own hands is to attach the drainage system. It must be installed in any situation. Without it external element window block, all the water that rains will fall on the foam and under the frame. The inevitable result will be the destruction of the installation seam and the formation of gaps between the profile and the wall.
The ebb is fastened with self-tapping screws not to the window itself, but to the stand profile under the frame. In this case, the waterproofing tape is first laid. And then a drainage system is placed on top of it and fixed in place. Then under this metal bar it is splashed polyurethane foam.

How to position the drain correctly

Assembling a plastic window

Before installing a plastic window into an opening, all opening sashes must be removed from it so that they do not interfere with the installation work. Plus, the double-glazed window from the blind part of the structure is also removed. To do this, you need to pry up the plastic beads with a spatula and knock them out of the groove.

Reinstallation of sashes and double-glazed windows in plastic windows is carried out before foaming the gaps around the frame. If they are not put back in place, then the foam cannot be blown out. After spraying, polyurethane foam expands 1.5–2 times. Moreover, this happens with the creation of quite strong pressure on the frame profile. It can easily be bent so that later it is simply impossible to insert the sashes back.

Window sill installation

Installing a window sill on a window largely follows the same technology as installing a drainage system. Only instead of a waterproofing tape, a vapor barrier is used indoors. If the waterproofing on the outside prevents moisture from entering the assembly seam, then the vapor barrier on the inside is designed to evaporate it into the house.

Installation of windows with and without waterproofing

The foam in the gap should not get wet or freeze; this will instantly destroy it. The window sill is laid on wooden guide supports located perpendicular to the window and along its entire length in steps of 30–40 cm. In this case, an inward slope of 2–3 degrees must be maintained. This is necessary so that the resulting condensate drains from the window sill and does not stagnate in the corners.

Waterproofing joints

After alignment and alignment of the window sill, it is inserted with pressure under the lower edge of the frame. Then the gap is foamed from below and on top plastic plate severity is established. Once the foam has hardened, it is securely fixed in place.

When taking measurements, you need to take into account the type of opening - without a quarter or with a quarter, as well as its features and other elements in the form of a window sill and.

In the first option, you need to measure the clean opening vertically and horizontally.

In the second, measure the horizontal distance between the quarters at the narrowest point, adding another 30 mm to the resulting figure. In the vertical plane, the net distance from the lower plane of the opening to its upper quarter is measured, which determines the height of the future glazing.

We carry out the necessary calculations

In order to place an order without a quarter, you need to not only measure the net distance between the surfaces of the window opening, but also calculate it optimal size in the following way.

To do this, subtract 50 mm from the vertical distance to obtain the required height, and 30 mm from the horizontal distance to calculate the width. These gaps allow for a 15mm layer of foam around the perimeter of the window and 35mm underneath.

To the measurements of the window sill and ebb, another 50 mm is added to allow for insertion into the wall.

As a result, before going to the store and ordering components, you need to know six sizes: the height and width of the glass unit, the length and width of the window sill, the length and width of the ebb.

Preparation of tools, materials and components

Tools you will need standard set home handyman: screwdriver, level, hammer drill, set of hexagons, jigsaw, knife, pencil and tape measure.

The materials you need to purchase are: polyurethane foam, silicone, putty, screws or dowels, etc.

And, of course, the set of components for installing double-glazed windows: window profiles, handles, fasteners, window sills, ebbs, etc.

Removing the old window

1. In the case of blind window frames, first the glazing beads and the glass they hold are pulled out. In the case of unlocking sashes, they are simply removed from their hinges along with the glazing. In the case when the structures are many years old, and the frames in them are loose and “walk” diagonally to avoid unnecessary problems and for safety, it is advisable to remove the glazing from them in advance.
2. Next, in order to pull out the frame itself, using a regular hacksaw, it is sawed through in several places. In some cases, this work is done using a grinder with a circle on concrete.
3. Having divided the frame into several parts with the help of a crowbar, a chisel, a crowbar and a hammer, they are separated from the window opening, to which they have “grown” during operation. In some cases, when a frame made of high-quality wood is well preserved, it can be left alone. But ideally, it should be dismantled so that the new glazing can be attached directly to the wall.
4. Using the same technology, used windowsills are removed, especially if they are made of wood. In case of concrete structure it is crushed with a jackhammer; in its absence, you can get by with a crowbar and a sledgehammer. Again, if he's in good condition and there are no objective reasons destroy it, this can be avoided. However, in this case, two things should be taken into account: firstly, plastic construction is always warmer than concrete, so if there is a lack of heat, it is better to install it, and secondly, the old structure physically cannot provide good contact with a new frame.
5. After dismantling the intermediate elements, the wall load-bearing surfaces of the opening are inspected, cleared of debris and, if necessary, repaired.

Preparing a new window

A new window, if it has opening sashes, must be securely locked before installation so that it cannot accidentally open while manipulating it. It must be closed during foaming, sealing the cracks and fixing it in the frame, otherwise its plastic ribs can be bent in a semicircle by the foam expanding during the hardening process.

Before opening its doors, it is necessary to allow all fixing and insulating mixtures to dry completely.– at least 12 hours after completion of work.

Many beginners make the mistake of thinking that by removing the protective film from its surface immediately before starting work, they are preparing it for installation.

This is not true, because this protection is needed most of all in order to avoid possible damage or contamination of the transparent coating during installation. Therefore, this tape can be removed only after all finishing works involving puttying, painting or installation of slopes.

Window installation

1. This operation begins by drawing markings on its frame for future fastenings, which are installed on all four sides of the frame at intervals of 700 mm. For light single structures, large intervals are allowed, not exceeding one meter. The extreme fastener is mounted with an indentation from its corner in the region of 50-150 mm. In terms of fastenings, the exception is double-glazed windows with a stand profile; they do not require fixing elements from below.
2. Fasteners are installed on the frame according to the markings. They are connected to it so that the self-tapping screw passes through the metal located in the frame itself, the so-called bent metal channel. For this purpose, special metal screws with a diameter of 4 mm are selected. They are already equipped with a drill tip. You can, of course, use simple 5 mm self-tapping screws, but in this case you will have to do double work, first drilling a 4 mm diameter hole for them with a drill, and then screwing them in. They are approximately equal in cost, but they differ in metal thickness, so the plates are sold with a thickness of 1.1 to 1.5 mm, and suspensions from 0.5 to 1 mm.
3. At the intended mounting points of fasteners on window opening make indentations. This operation is not done by eye or approximately, but I apply a window frame already equipped with clamps to the installation site, and exactly along the perimeter of the fasteners a recess with a depth of 20 to 40 mm is knocked out, its “imprint” on the surface of the opening directly, but load-bearing material, be it stone or brick. The fixing elements will be immersed in these recesses flush with the opening.
4. The window is leveled in the opening, placing wooden chips under the frame where necessary. Such wedges can only be inserted opposite the transverse elements of the frame: under the horizontal planks at their intersection with the vertical ones and vice versa. Wedge installation procedure: two bottom and one top to adjust the bottom edge and horizon at the top. Next, two at the top to fix the frame up and down. And then all the remaining wedges from left to right, and of course on both the bottom and top sides of the frame. If there is an impost, it is also wedged in such a way that all vertical planks are strictly parallel to each other. Setting up wedges takes the lion's share during the entire installation process. But this is exactly what the correct positioning of the frame in the window opening will depend on, both in the vertical and horizontal planes.
5. Fix the glass unit in the opening. Once the position of the window is adjusted as perfectly as possible, it can be secured. To do this, use either dowels or anchors. The second option is, of course, more expensive, but also more reliable. In principle, a dowel installed in concrete can support a weight of up to 60 kg, which is more than enough for a window. Dowels for fixing in concrete, hollow brick, shell rock or foam concrete are used with a cross-section from 6 to 8 mm and a length from 75 to 80 mm.
6. Finally, the gaps between the window opening and the frame installed in it are foamed so that there is not even the slightest void left between them. Foaming technology in the case of crevices larger than 20 mm involves carrying out this operation in several stages, with several layers of foam and breaks of 1-2 hours for each layer to dry. In this case, it will be possible to minimize the deformation of the foam during its expansion, and reduce its useless waste, since the protruding edges would still need to be cut off. In the case when work is carried out at temperatures less than 5 degrees Celsius, ordinary summer foam will not work; it is recommended to use a special type, winter or all-season.

As a rule, the window sill part has standard length and width with the necessary margin, which is cut during the installation process according to the measurements of a specific window opening. This procedure is performed using a jigsaw, grinder or hacksaw with small teeth.

Next, the already cut part is adjusted to the stand profile, simultaneously setting it strictly according to the level, using the same technology as the part itself window system. It is advisable to place the plugs on the window sill so that they fit into the opening in the wall. It is better to attach them with special glue, and not rely on silicone or acrylic, which are not intended for this.

Thus, in the end, the window sill element must be installed strictly level, so that a glass can be placed on it full of water without spilling it. It should not sag or bend in any place, even with strong hand pressure.

In some cases, the window sill is mounted with a slight slope, less than 3 degrees, towards the street, which is necessary so that the condensation that appears on the glass does not accumulate, but runs down the inclined window sill to the ground.

After completing the adjustment and fixing, you can fill the gap under the window sill with foam, and while it dries, about 12 hours, so that the foam does not lift it, you need to put something on it, for example, several bottles of water.

After about a day, when the foam has completely hardened, its protruding edge is cut off with a knife.

It happens that due to the unevenness of the window sill element, after its installation a gap forms between its upper plane and the glazing frame. It must be filled with silicone, which tends to turn black with mold over time, which will undoubtedly ruin the appearance of a snow-white window.

Therefore, it is better not to hide such a defect, but to try to prevent its occurrence at the installation stage. This is done very simply - Z-shaped plates made of galvanized sheet are screwed to the plastic profile before it is fixed. In addition, such additional details make it easier to position the window sill.

Installation of slopes and platbands

1. Along the inner perimeter of the window, screws 95 mm long are mounted wooden slats. Using a square and a level, the position is also controlled.
2. Set up a starting profile U-shaped for so-called bugs - very small screws screwed directly into the frame. It is into this profile that the slopes will be inserted, so when installing it, special care is required in the operation of connecting its outer edges.
3. Using a stapler, the F-shaped profile is fastened. The groove of this profile corresponds to the groove of the previous one, and it is on them that the slopes will be held.
4. When the entire perimeter of the double-glazed window is equipped with two types of profiles, the slopes themselves are inserted into them.
5. At the final stage plastic slopes Platbands are installed sequentially: one top and two side. To join each other, their edges are cut at an angle of 45 degrees.

Adjusting fittings

The position of the valves is adjusted using hexagons located near the hinges. To do this, use either a hex bit on a screwdriver, screwdriver or miniature wrench. Thus, in the process of their rotation, they achieve a position for the window sashes that would allow them to easily open and close without causing harm to other elements of the system.

It is also not considered normal for a slightly open sash to close on its own or, conversely, for a closed one to open.

They must remain in a constant position. Often, during the process of opening or closing, excessive friction with the locking hardware occurs, accompanied by corresponding sounds. To get rid of this, simply unscrew the screw that secures the corresponding fittings and move it up or down by 0.5-1 cm.

Installation of ebb tides

Usually ebb tides are attached to complete all installation work. It is better to mount them right under the window, so as to prevent water from leaking into the gap between it and the frame. However, sometimes this cannot be done, and the ebb is screwed directly to its frame using small metal screws with a cross-section of 4 mm and a length of 9 mm.

• Let's calculate the costs.
• Time and money spent on self-installation.

The technology for installing a window with your own hands involves two operations: dismantling the old glazing and installing a new one, which in time corresponds to approximately 30-90 minutes to remove the old glazing from the opening and about 2 hours to install a new double-glazed window of medium size, that is, up to 2x2 meters.

Thus, to replace the glazing in one window opening you will need to spend from 2.5 to 3.5 hours, which is quite a bit. After all, with such a pace of work, even in one day off you can independently change the glazing in several openings.

This time will not be wasted because by doing this work with your own hands you can be confident in the quality of the installation, and in addition, you can save a lot of money because the master will require payment from 2000 to 4000 rubles for each glazed opening.

Often, when ordering from a company that also provides installation services, the price for this procedure is charged as a percentage of 10 to 40% of the cost of the double-glazed windows themselves.

Is it worth installing windows yourself?

In installation plastic profiles there are no difficulties on your own, since they have an almost ready-to-use, modular design that does not require the assembly of individual parts. For insertion and fastening, which in the window opening does not require any special technical education, no expensive equipment.

Please note that installation is carried out at your own responsibility. which means you need to measure, select and order all the components and materials yourself.

Accordingly, the supplier’s guarantee will only apply to the double-glazed windows and fittings, and the quality of the seams, their filling, the verticality and horizontality of all parts, as well as the actual operability of the window are solely the responsibility of the individual who installed it.

If the order was made from an installation organization, it provides a full guarantee on materials and installation quality from one to 5 years.

However, if you have at least a couple of days off, hard work and the desire to save money, you can change the glazing yourself in own home, having completed this work no worse than the entire installation team. In this case, the team means the foreman who actually installs the window profile and his assistant who gives him the tools.

Thus, when carrying out the work yourself, you just need to call someone, a relative, acquaintance or friend, for help, and in the speed of glazing you can compete with professionals, and the cost of paying someone else’s labor will be zero.

Common mistakes

When non-professionals install a double-glazed window on their own for the first time, they often make a number of common mistakes, which, at first glance, may not be obvious and uncritical, but, ultimately, affect the service life and comfort of the window structure:

• The profile is installed with glazing beads on the street, which makes the house completely defenseless for penetration unauthorized persons. To do this, they just need to remove the glazing beads and simply pull the double-glazed windows out of the openings.
• Installation is carried out as is, that is, without checking and adjusting the level, which results in problems with the functioning of the structure.
• Foaming the cracks using a can of polyurethane foam, do not read the instructions for it, which say about its vulnerability to ultraviolet radiation. This means that in order for it to remain intact, the cracks with it must be covered with cladding.
• Fixing the structure simply by foaming the cracks without securing it in any way in the opening. Such a mistake in the case of an opening with a quarter can, in extreme cases, lead to cracking of the slopes, since the foam does not guarantee the immobility of the frame, which, when displaced, will break them. In the case of an opening without a quarter, the glass unit may, over time, under the influence of vibration or other factors, generally fall out onto the street.

• Not recommended for dismantling any wooden structures, and in particular old frame, use a metal cutter, as it is not suitable for this. Such a thin disc, rotating at a speed of 7000 revolutions per minute, can easily get stuck or deformed on the first knot, which is extremely dangerous for the operator and others. This is also true for a toothed disc on wood.
• So that one of the household members does not accidentally ruin the work If you accidentally open the sash at the stage of foam hardening, it is best not to install the opening handle at this time; without it, even out of ignorance, it will be impossible to open it, and in the case of solid frames, this nuance is not at all relevant.

Plastic windows have gained fame as good-quality, reliable, functional and aesthetic designs, which is why their distribution can be seen everywhere today.

But if until recently it was believed that the installation of metal-plastic window blocks could be carried out exclusively by specialized organizations, today more and more consumers are inclined to carry out installation operations themselves. This circumstance is due to the possibility of significantly (by 60-70 USD) reducing the cost of installing window units. Considering the above, we suggest step-by-step description technologies, how to properly install plastic windows.

Determining the dimensions of the future window block

Of course, having decided to install a PVC window with your own hands, the contractor bears full responsibility not only for the quality of the installation work, but also for the correct selection of the design. Therefore, taking measurements must be taken with full responsibility.

When performing this procedure, it should be taken into account that window openings are of two types: with and without a quarter, and the sizing technique itself has some distinctive features.

In the first option, the dimensions of the window block are determined as follows. The width of the window opening between the quarters at the narrowest point is measured, and 30 - 40 mm is added to the resulting size to obtain the width of the structure. In addition, it is advisable to check that the resulting width of the window block is greater than the largest distance between the vertical quarters of the opening.

To obtain the height of the window, it is necessary to measure the distance from the upper (horizontal) quarter to the lower plane of the window opening - the resulting size will be exactly the desired value.

For the option when a plastic window is planned to be mounted in an opening without a quarter, to obtain the overall dimensions of the window block, subtract 50 mm from the vertical size of the opening (to allow installation of a window sill) and 30 mm from the horizontal.

In addition, you need to decide on the size of the window sill and window sill. And although this operation does not present any particular difficulties, when implementing it it is advisable to take into account the following factors:

1. The width of the flashing should be calculated taking into account the intended insulation or cladding of the enclosing structures (the flashing should protrude from the plane of the wall by 50 - 100 mm).
2. The width of the window sill should be taken based on its functional purpose (will it be installed flower pots and so on.). Usually the window sill is selected in such a way that its free part seems to overlap the heating radiators.
3. The length of the window sill is taken to be 80 - 100 mm greater than the width of the window opening, so that the edges of the window sill are recessed by at least 50 mm.

Ordering a window module

The next step is to order a metal-plastic window from a specialized organization. However, in addition to overall dimensions block, you need to decide on the following indicators:

• Type of double-glazed window (1; 2; 3 chamber);
• Type of window profile (3; 5 chamber);
• Availability of fastening elements and related accessories.

And subsequently you will need to order a window with the most suitable technical characteristics.

By the way, order metal-plastic windows based on KBE and Rehau profile systems great prices You can directly contact the manufacturer "Domkom".

Dismantling the window block

If it is necessary to install a plastic window in an already used room, the installation work will begin with the removal of the old structure. This procedure must be done very scrupulously and carefully, so as not to get hurt and prevent the product from falling out (especially important for multi-storey building). The technique for removing the old window structure is as follows.

1. The window block is freed from opening sashes and vents.
2. All glass is removed from the structure (for which you must first remove the retaining beads).
3. Using a hacksaw or grinder (with a cutting wheel for concrete), cuts are made in the vertical and horizontal elements of the frame.
4. Using available tools (hammer, crowbar, pry bar), the structure is removed from the opening.

In some cases (if the consumer wishes to maintain the integrity of the window frame), it is allowed to remove it without deformation. However, this technique requires the performer to have some experience and a lot of time.

In addition to the frame itself, at this stage it is necessary to remove the window sill and external ebb. And the final operation will be cleaning the window opening from traces of construction debris and dust.

Basic installation of a plastic window

Now let's talk about the most important thing - the window installation process. But be that as it may, the methodology for carrying out installation work involves the implementation of a number of activities.

The first step is to prepare the PVC window for installation. To do this, it is necessary to secure fastening plates from the sides and top of the frame to the end, which will subsequently hold the entire structure in a given position. And although many installers use wall hangers (intended for installation of plasterboard systems) for these purposes, still more the right option in this respect will be the use of reinforcing mounting plates (due to their greater mechanical strength).

The mounting strips must be securely fixed to the end part of the window frame, therefore, when installing them, you should achieve such a condition that fastener entered the body metal profile window block, but at the same time did not deform the double-glazed window. The diameter of the screws for fastening the plates should be selected based on the overall dimensions of the window unit.

For standard design a completely acceptable option would be to use self-tapping screws with a diameter of 4 mm, whereas for a window block large sizes(2 x 2 m) it is better to use products with a diameter of 5-6mm.

It is necessary to fix the anchor strips along the end part of the window frame in such a way that their spacing is in the range of 60 - 80 cm, and the distance from the corners of the structure is 100 - 150 mm.

The next step will be to install the prepared window block. And although at first glance this procedure is not complicated, the entire outcome of the event depends on the correctness of its implementation.

It is best to place the block in pairs, when one of the performers holds the structure, and the second carries out the required operations.

To install the window frame, it is necessary to install the block in the prepared window opening and, using wedges prepared in advance, adjust the position of the entire module. Of course, the result of this operation should be a high-quality alignment of the block, both horizontally and vertically. vertical plane. Therefore, by doing this work The following recommendations must be followed:

• Wedge the structure not only from the bottom, but also from the sides;
• Compare everything vertical elements window frame in one plane;
• If there is an impost, place wedges under it as well.

After the PVC window is level, you can begin to fix it, for which you use anchor plates using dowels or anchor bolts fixed to the cavity of the window opening. In this case, it is very important to fix the elements specifically to the enclosing structures, which may require removing a layer of plaster at the location of the anchor plates.

When the plastic window is securely fixed, seal it assembly seams using special foam. Here it is very important to take into account the properties of the material to increase in volume when hardening, which is why all work must be carried out with the sash closed (the window can be opened after 24 hours from the moment of installation). It is also necessary to take into account the specifics of using foam based on temperature and humidity indicators.

But in any case, before applying foam, the surface of the seam must be moistened with water, and when foaming an area with a seam thickness of more than 30 mm, the procedure should be carried out in two passes with a 30-minute break.

Installing a window sill for a PVC window

It involves fixing it using polyurethane foam. Why is the product cut out? required size(a grinder or a hacksaw with fine teeth can be used) and is installed close to the stand profile. Next, using wedges, the window sill is leveled (a slight slope from the window (3 degrees) is allowed to drain condensation from the glass unit) and the free plane between the opening and the underside of the element is filled with foam. In order to prevent deformation of the window sill (from expansion of the foam), before foaming, a load should be placed on it at three points (5 kg each). To achieve quality installation window sill, when installing it, it is advisable to adhere to the following recommendations;

• To ensure a tight fit of the product to the window frame, first fix Z to the stand profile -shaped plates;
• In order to locate the window sill outside the slopes by 50 - 100 mm, make appropriate recesses in the opening;
• If there is a gap between the window sill and window block seal it with silicone;
• Glue the end caps of the window sill with superglue.

Installation of ebb for a PVC window

The final operation correct installation Installation of low tide is considered to be the case for plastic windows. Why is it first cut to a given size (metal scissors are used), and only then fixed to the window frame with at least 3 self-tapping screws. Whereas, as finishing work, one should not forget about the design of the external slopes, after which the window is considered suitable for use.

Reading time ≈ 4 minutes

Installing or replacing windows is an important component of expensive apartment renovations. Those who want to save money own funds They may refuse the services of apartment renovation specialists and try to cope with this task on their own. We will tell you where to start and how to install plastic windows efficiently and quickly in our material.

Installing plastic windows yourself is not as complicated a process as it might seem at first. In order for it not to complicate you and to soon please you with the result, it is worth paying attention to certain nuances. Before you begin installing the structure, you should clear the space in front of the window, set aside the furniture and cover the floor and heating radiators with a cloth. In addition, we prepare the window opening by clearing it of the frame and sashes.

Nuances

When installing PVC windows with your own hands, consider the following nuances. Their design must be securely fixed. This is, firstly. Secondly, in order to avoid foam settling and deformation of the window structure in the future, it is worth plastering the foam both inside and outside. Thirdly, in order to prevent the occurrence of distortions, it is necessary to use laser or oil building level, adjust the verticality and horizontality of the system.

Step-by-step instructions for installing plastic windows yourself

Detailed video instructions:

To install plastic windows you will need a window structure with fasteners, polyurethane foam, an angle grinder, a level, a mount and a new window sill. Below we offer you brief instructions sequential steps, with the help of which you can correctly and efficiently install PVC windows with your own hands. The instructions are accompanied by photo and video materials, thanks to which the process of installing plastic windows with your own hands will look more clear.

1. First you need to dismantle the old window, frame and window sill using a grinder and a pry bar. First we will make cuts on the window frame, and thanks to the second we will pry it up for removal.

2. Having removed the sashes, we begin to install a new window. When inserting the window frame into the opening, we secure it at the corners with temporary wooden wedges. Using a level, see if the frame is level. If yes, move on to the next stage.

3. Using anchor bolts and mounting plates, secure the frame as in the photo. Then we attach the window structure to the wood using construction screws. It is strictly forbidden to use nails at this stage; they may cause deformation of the structure in the future.

4. The main goal DIY installation of plastic windows involves securing the window structure. Once it is achieved, we proceed to sealing, as in the video lesson at the bottom of the article. It is carried out using polyurethane foam, which should be applied evenly to a surface moistened with water. The foam used is not only a sealant that prevents street dust from entering the apartment space and provides good sound insulation, but also reliable fastening window.

5. You can remove the temporary wooden wedges after the foam has hardened. Then we move on to the so-called cosmetic stage works

6. Now we install the window sill, attaching it to the stand profile.

7. If the polyurethane foam used has hardened unevenly, it should be cut or trimmed. We plaster the resulting slopes both inside and outside using a special mixture.

8. After leveling the plaster, the slopes are painted or covered necessary elements. After this, it is permissible to remove the sashes onto the frame and peel off the protective films.

Smart approach to self-installation plastic windows are the key to their reliable and long-term operation. Taking into account the instructions given above, you can install PVC windows without much difficulty, without resorting to the help of a specialist and saving money.