If you or someone you know has previously used the services of companies installing double-glazed windows, then you know that installation can be normal and in accordance with GOST. The second option is more expensive, but if all the requirements are met, the quality will be much higher than in the first (you can read more about the standards in GOST 30971-02).
Consists of several stages.
Note! Manufacturers do not provide a guarantee if the measurements were not carried out by their employees. If installed incorrectly, the windows will soon begin to freeze, and if even the slightest mistake was made in the calculations, the structure simply will not fit into the opening.
However, if you study all the intricacies of the process, then no difficulties will arise during installation. Moreover, this way you can save a decent amount of money.
In most apartments there are openings without a quarter.
Note! A quarter is an internal frame 6 cm wide (or ¼ brick, hence the name) that prevents the window from falling out and strengthens the structure as a whole.
If there is no quarter, then the frame will be installed on anchors, and the foam will be covered with special covers. Determining the presence of a quarter is quite simple: if the internal and external widths of the frame are different, then there is still a quarter.
Note! The measurements must be repeated several times and the lowest result taken.
To determine the width of the window, two installation gaps are subtracted from the width of the opening. To determine the height, the same two gaps plus the height of the profile for the stand are subtracted from the height of the opening.
The symmetry and straightness of the opening are checked, for which a mounting level and plumb line are used. All defects and irregularities must be indicated in the drawing.
To determine the width of the drainage, add 5 cm to the existing drainage for bending. Also, the width of the insulation and cladding is taken into account (subject to subsequent finishing of the facade).
The dimensions of the window sill are determined as follows: the width of the opening is added to the size of the overhang, and the width of the frame is subtracted from the resulting figure. Regarding the offset, it should cover the heating radiator by a third.
Note! measured after installation is complete.
After measurements, the finished drawing should be taken to the window manufacturer, where all the necessary fittings will be selected. It is worth remembering that installation can be performed in one of two existing ways:
In the first option, you will have to pull the package out of the frame, insert it into the opening and install the glass back. In the second case, the entire structure is attached as a whole. Each option has disadvantages - if you pull out the package, it can; and vice versa, if the window is installed assembled, it can be damaged due to its heavy weight.
This stage of installation begins only after delivery of the ordered windows. First, the workplace is cleared, all furniture is covered with plastic wrap (there will be a lot of dust).
Step 1. If required, the glass unit is removed from the window. To do this, the glazing bead is slightly pryed with a staple and pulled out. First of all, the vertical beads are removed, then the horizontal ones. They must be numbered, otherwise gaps will form after installation.
Step 3. The bolts are unscrewed after the plugs are removed from the canopies. The handle is turned to the “ventilation mode” (in the center), the window is opened slightly and removed. All that remains is the frame with imposts.
Note! Imposts are special jumpers designed to separate the sashes.
Then you need to make a marking for the anchors and make holes along it - two on the bottom/top and three on each side. To do this, you will need ø1 cm anchors and a drill of the required diameter.
If the material from which the walls are made is not dense (for example, cellular concrete), then fastening is carried out using anchor suspensions. The latter should be fixed to the wall and frame with hardened self-tapping screws (eight pieces for each).
Note! To avoid the formation of a thermal bridge in the window sill profile, it should be filled the day before installation. This way the element will not freeze.
This procedure is recommended to be carried out immediately before installing a new window. In most cases, the old ones are thrown away, so the structure can be torn out along with the fastening, and if necessary, the frame can be sawed.
Step 1. First, the seal and thermal insulation are removed.
Step 3. The window sill is removed and the cement layer underneath is cleaned off.
Step 4. Adjacent surfaces are treated with a primer material (by the way, many installers forget about this). In the case of a wooden opening, a layer of waterproofing material is laid around the perimeter.
Note! Installation can be carried out at a temperature not lower than -15ᵒC. Polyurethane foam must be frost-resistant.
Step 1. First, wooden wedges are placed around the entire perimeter, a window is installed on them (this will make it easier to level the structure), only after this is it fastened to the wall. You can leave the backings - they will serve as additional fasteners.
Step 2. The absence of a support profile can be considered a gross violation of GOST standards, since it is not only needed for stability, but also makes it possible to install a low sill with a window sill. In the absence of a profile, they are attached directly to the frame, which violates its tightness.
The correct location of the stand profile is shown in the diagram.
Step 3. Next, the evenness of the window is checked in three planes, for which a mounting level and plumb line are used. It is typical that traditional bubble levels are not suitable for this due to insufficient measurement accuracy, so it is better to use.
Step 4. If the window is level, then it is secured with anchors. To do this, a wall is drilled using a hammer drill through pre-prepared holes in the structure (approximately 6-10 cm). The lower anchors are fixed (not completely), the evenness of the package is checked again, after which the remaining points are attached.
Note! The final screed is made only after the final inspection. Do not tighten too much, otherwise the structure will “skew”.
Polyurethane foams and cleaners for construction guns
From the outside, the ebb is attached to the stand profile with self-tapping screws. The joints are carefully sealed with sealant to prevent moisture from penetrating into the structure.
The edges of the ebb are recessed several centimeters into the walls, having previously made indentations using a hammer drill.
Note! Before installation, the bottom gap is also sealed.
After attaching the anchors, the glass unit is inserted back.
Step 1. The glass is inserted and fixed with glazing beads (the latter should snap into place, for which you can lightly tap them with a rubber hammer).
Step 2. The doors are opened and their tightness is checked. In the open position, arbitrary opening/closing of the sash cannot happen if the window is installed level.
Step 3. The assembly seam is sealed on the sides. Polyurethane foam will provide high-quality waterproofing and prevent glass fogging. Before and after sealing, the seams are sprayed with water to improve polymerization.
Note! The seams are filled to no more than 90%, otherwise the structure will “lead.” If everything is done correctly, after drying the foam will protrude out a few centimeters.
Step 4. The perimeter of the window is glued with a special vapor barrier tape, and material with a foil surface is used underneath.
Step 1. The window sill is cut so that it fits into the opening and at the same time rests against the lining profile. There remains a small gap (about 1 cm) for thermal expansion. Subsequently, the gap is hidden by plastic
Step 2. Wooden wedges are placed under the window sill. It needs to be laid with a slight slope towards the room, and then applied with something heavy until the foam dries. Additionally, the window sill can be fixed with anchor plates.
Now you know how plastic windows are installed, so you can safely get to work. The final check of all elements can be carried out only 24 hours after completion of installation (then the foam will have already “set”).
The described technology is also quite applicable to, although it also has its own nuances - such as, for example, installing a parapet to create a partition.
Find out how to do it correctly from our new article.
Plastic windows are considered aesthetic, functional, reliable and high-quality structures. Thanks to these qualities, they have become widespread. Currently, plastic windows continue to gain popularity. Installation of structures is usually carried out by the company where the order was made. Experts, of course, know how to properly install metal-plastic windows. To carry out the work, professionals have all the necessary tools at their disposal.
Before installing plastic windows, measurements are taken. They are also carried out by specialists from the selected company. It is not recommended to do this work yourself. This is due to the fact that the block will be made along the opening. Errors in measurement can lead to the structure not being level, or difficulties arising with its fastening. But if it is best to entrust the measurements to a professional, then the installation of the module can be carried out by a home craftsman himself. How to install a plastic window correctly? Let's find out in the article.
Previously, it was believed that installing a plastic window with your own hands was very difficult. As a rule, this matter was entrusted to a professional. Nevertheless, now many consumers decide to install a plastic window themselves. Do-it-yourself installation allows you to significantly reduce costs - up to 70 USD. e. But at the same time, fastening the structure requires certain knowledge. Next, we will analyze step by step how to properly install a plastic window.
The decision to install a plastic window with your own hands is a very responsible one. In this case, the correct selection of design and quality of work are of great importance. Before installing metal-plastic windows, measurements should be taken, as already noted.
It should be noted that there are two types of window openings. There is one with a quarter, and there is one without it. A quarter of a window opening is a kind of protrusion that stretches along the entire perimeter of the window. To accurately determine the size, you need to take these features into account. Let's take a closer look at them.
In this case, the size of the window block can be determined using the following algorithm. It is necessary to measure the width of the corresponding opening between the quarters. This should be done in the narrowest place. Up to 40 mm should be added to the resulting measurements. This will give you the width of the structure. Additional verification is also necessary. In this case, the width of the window opening and the distance between its vertical quarters are compared. The first must be greater than the second.
The height of the window is also easy to measure. To do this, it is necessary to calculate the distance from the upper quarter to the lower plane of the opening. The required value will be the resulting size.
In this case, we mean a window that will be installed in an opening without a quarter. Obtaining the dimensions is quite easy. To do this, you need to subtract 50 mm from the vertical size of the opening. This is done so that it is possible to install a window sill. Also, you need to subtract 30 mm from the size of the horizontal opening. In addition, it is necessary to determine the size of the window sill and ebb. It doesn't take much effort to do this. However, certain factors need to be taken into account:
The next step is to place an order in a specialized store. First of all, you should specify the size of the appropriate block. It is also necessary to take into account the following indicators:
Before installing PVC windows, the opening should be prepared. It is impossible to begin installation work in the premises being used without removing old structures. It is worth noting that this procedure requires accuracy and thoroughness. There is a very high risk of injury. In addition, it is necessary to ensure that the product does not fall out. This becomes especially relevant in high-rise buildings.
Following the technology, it is enough to simply fix the plastic window. Do-it-yourself installation is carried out in several stages. In this case, it will be necessary to implement a number of relevant measures.
Before installing PVC windows, you should prepare the structure. This applies in particular to the mounting plates. They should be located on the top and sides of the frame (towards the end). The mounting plates play a very important role. In the future, they will hold the entire structure in a given position. Most experts prefer to use suspensions for these purposes. They, in turn, are widely used in the installation of plasterboard systems. However, in this case, the most correct is the use of reinforcing mounting plates. The fact is that they are distinguished by great mechanical strength.
Care is required when installing mounting strips. They are fixed on the end of the frame. It is necessary to ensure that the fastening element fits into the metal profile of the window unit. At this stage, it is very important to prevent deformation of the glass unit. The plates are attached using self-tapping screws. They are selected taking into account the size of the window block.
The standard design involves the use of self-tapping screws that will have a diameter of 4 mm. A larger window unit requires other fasteners. In this case, it is advisable to use products with a diameter of up to 6 mm. The anchor strips must be fixed at the end of the frame. The recommended spacing for their location is up to 80 cm. The distance from the corners of the structure should be within 100-150 mm.
Speaking about how to properly install a PVC window, we should also talk about the alignment of the module. This is carried out after preparing the window block. This procedure may seem quite simple at first glance. However, a lot depends on the correctness of its implementation. It is best to install the unit in pairs. One person will support the structure while the other will carry out the procedure. Aligning the window frame involves installing the block in a pre-prepared opening. It is also recommended to take care of the wedges in advance. They help regulate the position of the module.
When performing work, you must be guided by the following recommendations:
The PVC window is leveled. After this, the process of fixing it begins. Anchor plates are attached to the cavity of the window opening. This is done using special bolts and dowels. It is very important that the elements are fixed to the enclosing structures. Therefore, it may be necessary to remove the plaster that is located where the anchor plates will be located.
Of course, the easiest way to install a window is to disassemble it, without a sash. It is secured before sealing the seams begins. How to install a plastic window sash? Before hanging, it is recommended to put decorative caps on the hinges. Doing this after installing the sash will be inconvenient. In addition, the handle must be in the open (horizontal) position. To install the sash, it is first put on the lower hinge, and the corner loop is inserted into the upper one. The elements are fixed with a pin. It should be pushed up until the latch engages. In order for the pin to easily enter the hole, the sash should be pressed (or almost pressed) against the frame at this moment.
Speaking about how to properly install a plastic window, we should talk about sealing the structure. So, the block is well fixed. Next, the installation seams are sealed. For this purpose, special foam is used. At this stage, it is necessary to take into account certain properties of the materials. As they harden, they increase in volume. Thus, work must be carried out with the sash closed. It can be opened only a day after the installation is completely completed. The use of foam also has its own characteristics. In this case, it is worth taking into account humidity and temperature indicators. Before directly applying the foam, you should prepare the surface. It needs to be moistened with water.
The plastic element must be securely fixed. For this, polyurethane foam is used. Before installing the window sill, the plastic element must first be cut to the required size. To do this, it is best to use a fine-toothed hacksaw or grinder. The product is installed closely to the stand profile. The window sill must be level. Wedges are used for this. It is worth noting that a slight slope is quite acceptable. This implies condensate drainage. However, the slope should not exceed 3 degrees.
The free plane, which is located between the underside of the element and the opening, must be filled with foam. It is necessary to avoid deformation of the window sill. It often occurs due to foam expansion. This requires the installation of weights (5 kg) on the windowsill. They must be at three different points. This is done immediately before foaming.
High-quality installation of a window sill requires compliance with the following rules:
Here's how to install a plastic window sill correctly.
Above are the basic recommendations on how to properly install a plastic window. Installation of the low tide is usually considered final. Initially, the element must be cut according to the specified size. It is recommended to use metal scissors. Only after this can the low tide be recorded. To do this, you need to use at least three self-tapping screws.
It is worth noting that when hiring professionals, you will have to spend a large amount of money on this type of work. In addition, in this case, the quality is not always commensurate with the price. First of all, you need to select the appropriate material. It is recommended to use window sills. They will "sit" very tightly. Such slopes are very durable. In addition, they are quite difficult to scratch. It is worth noting that the curved edge will save the owners from having to look at the peeling wallpaper, which is very often found at the joints.
Many craftsmen offer their clients the installation of slopes made from sandwich panels. This material is quite thin. It is worth noting that in most cases the slope has a completely imperfect surface. Concave areas and convex areas are common. It is recommended to place plastic corners at the junction with the wall. However, they come off quite often. In addition, their joint docking leaves much to be desired.
Before installing plastic slopes, you should arm yourself with all the necessary equipment. Among them:
Calculating the amount of material required is not difficult at all. It is necessary to measure the length of the window sills and sides of each window. This also applies to the balcony door. It is best to determine the required amount of materials for installation together with a consultant. In addition, counting of end caps is required.
Also, do not forget about the following elements:
The quantity of all of the above products is calculated depending on the parameters of specific window frames.
It is recommended to carefully measure the distance from the wall to the frame. You need to add 4 cm to the resulting value. Thus, the slope will be brought behind the frame. It is recommended to cut out using a jigsaw. In this case, you need to leave a small margin for the overlap on the wall. After completing work with the slope, it is time to fasten the elements that are fixed directly on it. In this case, suspensions are used. It is recommended to purchase them in advance. Two corners emerge from one hanger, which secure the slope to the wall. They are fixed at a distance of approximately 35-40 cm from each other. For this purpose, self-tapping screws with a press washer are used.
If the top element is small, only one fastening angle can be used. Slope fitting is required. This must be done after all elements have been recorded. It is necessary to mark the location of the mounting angle. Next, this place is hollowed out. A corner is recessed into it. It will need to be plastered in the future. After applying the foam, the slope must be carefully inserted behind the frame. Then you need to secure the corner. In this case, you can use a hammer drill or impact drill. Fastening is carried out using a dowel-nail.
Next you should start working on the side slopes. In some cases they need to be “opened up” a little. This requires drawing a perpendicular along the window sill and the upper slope. This is done using a large square. Side slopes are drawn from the resulting straight line. The distance should be the same. It should be noted that open slopes have a more attractive appearance.
Similar elements located at right angles to the frame look different. In this case, the slopes are fastened in the same way. It is worth noting that their main advantage is rigidity. Thus, they do not need spacers or other similar devices. Unfortunately, slopes made of sandwich panels do not have similar properties.
If you are planning to replace or install new windows, you will need to learn the installation process. It all depends on how you will install the windows: either with your own hands or by hiring a third-party company. It takes approximately 4 hours to dismantle and install the structure if you do not have experience in this matter. For a company employee who does this often, such work will take no more than an hour. But installing tilt-and-turn windows yourself requires some construction skills.
Before you begin installation, you need to understand the nuances and details. First, you should find out all the names of parts and materials. The main load-bearing part is the frame. In the version of plastic windows, its production is carried out from a plastic profile, which can be single-chamber, double-chamber, etc. A special insert is placed in the center of the structure to ensure rigidity. In plastic systems, this insert is made of plastic; in metal-plastic systems, metal is used.
The profile system is assembled from 2 or more chambers
In addition, the profile is divided into classes: premium, standard and economy. All profiles manufactured at the plant are subject to certain standards. If you want to make a choice in favor of good tilt-and-turn windows, take the standard class. In terms of color, white windows are most often found, but other colors can be used: wood, brown. Products made from colored profiles will be more expensive than white ones.
The main element of a window unit is the frame The design of a plastic window includes the following parts:
There is an opinion that installing windows in a house or apartment is a rather complicated procedure. It must be said that this is not so. What do you need to know during installation? To perform these works, you do not need special professional tools and equipment, or vast experience. The procedure includes two main points:
Removing an old window takes an average of 1.5 hours If we talk about the time required to complete the work, the first stage will require approximately an hour and a half. Installing windows yourself will take less than three hours. It must be said that if you nevertheless decide to opt for the services of specialists, then you should demand certain guarantees from them.
If you installed the tilt and turn windows yourself, this will void your warranty. In this case, it is necessary to purchase structures directly from a manufacturer who has been working on the market for a long time and has good reviews from customers. If you decide to buy single-chamber or double-chamber windows in winter, you can always count on a significant discount.
When a window is purchased from a company that also carries out installation work, the customer has a warranty on the fittings for about 5 years. If you install it yourself, you can get a warranty directly from the manufacturer, that is, at the place of purchase.
In order to install windows in a brick house, cinder block house, gas block house or apartment, you must first order a tilt-and-turn or blind structure from the manufacturer, and this requires accurate measurements.
When you place an order, you will be asked to indicate the following dimensions: the width and height of the structure, the width and length of the slope and window sill.
Before ordering a window, you must take correct measurements of the structure. Before you start measuring, do not miss an important point - what type of opening you have: with or without a quarter. Look carefully at the window opening: if the outer part is narrower, it means there is a quarter-sized opening in front of you. The measurement is carried out as follows: you need to measure the narrowest part, you will need to measure in several places, find the smallest value, add 3 cm to it. The height is indicated as it is. If your opening is even, then the measurements are done as follows: after measuring the width, subtract 3 cm; measuring the height, minus 5 cm. Read a detailed article about.
Before taking measurements, you need to determine the type of window: with or without a quarter To determine the size of the window sill, you need to add about 10 cm to the width of the opening inside the window. For low tide, the same is done, only along the outer part of the window. Everyone chooses the width for the window sill for themselves: it is better if it protrudes slightly beyond the radiator.
In addition, when placing an order, you need to decide what components your design will be made of: what options for two-, three- or single-leaf windows you need, how they will open, on which side the capercaillie is located. Don’t forget to decide on the type of fittings (handles, locks, ventilation mechanisms).
If you order several designs at the same time, the width of all openings may be different, but the height should be the same; you must choose the smallest size. Please note that window openings can be located at different distances from the floor. In apartments, the distance from the floor to the window is approximately 80 cm, while on the balcony the windows can be from the floor. Accommodation in a private house can generally be anything at the discretion of the owners.
To determine the width of the glass structure, it is necessary to measure the length of the part of the balcony on which the balcony window will be installed, minus 7 cm on each side. This distance will be required for the installation of the corner profile to which the structures of the side elements of the balcony are attached. The height is calculated as the distance from the support to the roof on the balcony or loggia, and a tolerance of 3 cm must be subtracted for the gap.
To correctly measure the dimensions of a structure in a private house, knock out part of the slopes on both sides. Very often it turns out that the window opening is much larger than the window that is installed in it. This means that when the structure is dismantled, some of the materials with which the space was filled will also be removed.
After you remove the old window, you will need to inspect the resulting opening, remove all parts that may fall off or collapse; if there are protruding elements, they should be knocked down. Then clean the opening from construction debris and dust. If there are large depressions, it is better to cover them with cement. You can also treat everything with primer.
The base will need to be cleaned before installation. Having finished working with the opening, you need to prepare the PVC window, which is to be installed. To do this, you need to remove the window sashes; if it is solid, double-glazed windows. If your frame has small dimensions, then you can install it without removing the double-glazed windows and sashes. The outer part of the frame should be freed from the film that protects it.
The finished plastic window is brought into the opening, placed on support blocks and aligned horizontally. After this, using a level, the window is aligned vertically and secured in this position with spacer blocks.
Installation of both fixed windows and opening sashes is the same. There are two options for installing windows: with and without expansion of the structure. When using the first option, holes are drilled through the frame through which anchor bolts are driven into the wall. This method is more complex and more reliable.
When installing a window using the unpacking method, holes are drilled in the frame and wall, into which anchors are then driven in. 
Places for attaching anchors and support blocks If the installation is carried out without unpacking the frame, the window is fastened using special ones, which are attached to the profile and then to the wall. This option is faster. However, it must be taken into account that under significant wind loads, the frame structure may warp or it may sag. If you decide to mount it on a plate, you should choose thick, wide options. Please note that if the region in which you live has a strong wind load or windows will be installed at a height, then you should use the option of unsealing the frame.
Mounting on anchor plates 
There are nuances to placing a window in the opening. If the walls are made of foam blocks, brick, cinder block, gas silicate or concrete, then the frame is placed 2/3 deep from the internal thickness of the opening. If the walls are insulated with foam plastic, then the fastening must be done before the insulating layer. When insulating and facing with bricks, the window is installed in the insulation zone.
It is very important to choose the correct installation depth The installation sequence must be followed:
However, it must be remembered that in direct contact with sunlight and the external environment, the material loses its properties and is destroyed. To protect it, you need to create, this can be a special film that needs to be glued to the outside and inside of the window. After the foam has dried, it is necessary to finish the slopes on both sides (external, internal) of the structure. You can open the window a day after blowing the gap with foam.
To ensure proper installation on both windows and windows, follow these simple rules:
According to the principle described above, windows are installed on a balcony or loggia, in brick or concrete walls. However, keep in mind that the entire weight of the window structure will be carried by the parapet, so you need to strengthen it.
There are a number of points that you should pay attention to when installing the structure so that it has a long service life:
By following all the installation rules, you can successfully install the window structure yourself, and if you seek the services of professionals, you will be able to monitor their work at any stage.
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.
In order to place an order without a quarter, you need not only to measure the net distance between the surfaces of the window opening, but also to calculate its 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.
The tools you will need are a standard home craftsman's set: a screwdriver, a level, a hammer drill, a set of hexagons, a jigsaw, a knife, a pencil and a 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.
If a new window has opening sashes, it 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 work involving puttying, painting or installation of slopes.
As a rule, the window sill part has a standard length and width with the necessary margin, which is cut during the installation process 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 aligning it strictly to the level, using the same technology as the window system itself. 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 full of water can be placed on it 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.
The position of the valves is adjusted using hexagons located near the hinges. To do this, use either a hex bit on a screwdriver, a screwdriver or a 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.
Usually, ebb tides are attached at the end of 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.
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.
There are no difficulties in installing plastic profiles on your own, since they have an almost ready-to-use, modular design that does not require the assembly of individual parts. To insert and secure it in a window opening, you do not need to have any special technical education or 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 in your own home yourself, doing this job no worse than an 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.
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 advantages of installing plastic windows are not only performance characteristics, but also ease of installation. A simple process, facilitated by the presence of fastening devices and additional parts in the factory configuration, can be easily mastered and carried out by a home craftsman himself. There are a number of nuances in it that dictate the independent installer to scrupulously comply with construction regulations. You will need patience, accuracy and at least one person to help you. Then installing plastic windows yourself will be done flawlessly and practically free of charge.
Before buying a window, they traditionally take measurements of the opening, taking into account whether it has a quarter or without. Openings with a quarter are a characteristic detail of a foam concrete structure, which significantly reduces heat loss. For an opening without a quarter, you need to order a window whose length will be 5 cm less than the equivalent parameter of the opening. You need to subtract 3 cm from the width value. Gaps along the contour of 1.5 cm are needed for foaming, an additional 3.5 cm from the bottom are needed for the window sill. GOSTs recommend leaving 2.0 cm around the perimeter.
To create an opening with a quarter, measurements are taken at the narrowest point. Windows are ordered by adding 3 cm to the width, the length does not change.
Windows are usually located not in the middle of the opening, but retreating from the outer plane 1/3 in depth. But those who want to install a plastic window with their own hands may have options with an offset to either side. This circumstance must be taken into account when ordering window sills and external ebbs. The widths of both elements calculated according to the location of the window must be added by 5 cm.
Calculations for the width of the window sill are also affected by the location of the battery. It should only cover the radiator halfway. Plus 2 cm for placement under the base of the window. The minimum length margin is 8 cm, but it’s better not to skimp and add 15 cm to cut this part beautifully.
Note. The window sills and ebbs are supplied with plastic side plugs. Don't give up on them.
The installation technology does not depend on the number of internal chambers in the metal-plastic profile, nor on the number of chambers in double-glazed windows. It depends on the material from which the walls of the building are constructed, and on the dimensions of the window. Based on the above prerequisites, the fastening method and devices are selected.
You can fix the plastic window structure:
The first method is considered the most reliable. It is used primarily for the installation of large and heavy window systems. With through-mounting, the window will firmly resist numerous impact loads that arise, for example, when operating windows with sashes that open in two different positions. In addition, anchors passing through the frame will allow you to more accurately adjust the verticals and horizontals of the mounted structure.
However, those who want to know how to properly install small plastic windows with double-glazed windows should be interested in the method of fixation with anchor plates. They will not spoil the appearance of the window, as they will then be hidden under the slopes.
Advice. When installing anchor plates in a concrete or brick opening, it is advisable to make small recesses so that you do not have to apply an extra leveling layer before installing the internal slopes.
Often builders combine both methods. The anchors are buried in the walls through the side elements of the frame and through the bottom profile (window base), and the top is fixed only with plates. If you install plastic windows yourself in a wooden bathhouse, anchor plates are rarely used, they can become loose. Instead of anchors, galvanized self-tapping screws are sometimes used.
To a large extent, the installation process is influenced by the type of building material. If for walls made of foam concrete, hollow or solid bricks the differences are only in the size of the depth of the anchors, then there is a special approach to openings in log frames and timber walls. You need to take into account not only how, but also when it is better to install plastic windows in wooden openings, and also how this should be done.
There are no precise recommendations in building regulations regarding the material for ebb and flow sills in wooden houses. Shimmers are usually used standard, attached to the window structure. The window sill can be either polymer or wood. It is not prohibited for the bottom profile to rest directly on the wooden window sill. That is, before installation it may already be there.
There is a nuance that is not specified in the regulations, but is recommended by experienced builders for those who are figuring out how to properly install plastic windows. Wood that can allow evaporation to pass through will help reduce the technical qualities of the polyurethane foam. In order to prevent the foam “blown out” around the perimeter from becoming moistened, it is advisable to equip the window block along the line of its application with foil-lined polyethylene foam tape.
A distinctive feature of the technology is the use of polyurethane foam, which imparts rigidity to the frame-opening connection. The layer obtained as a result of polymerization of the foam simultaneously serves as insulation and additional fastening. In order for this element to maintain the necessary technical characteristics, the foam layer is surrounded by insulating layers.
When it is better to install a plastic window, the owner himself decides. Winter installation is often recommended due to the immediate appearance of all flaws. When choosing polyurethane foam, you must take into account at what atmospheric temperatures the composition will harden better. It is recommended to prefer professional foam, and to work with negative thermometer readings you need to buy a specialized nozzle.
How to perform foaming is described in detail by the manufacturer in the instructions supplied with the product. Foaming usually begins from the bottom, moving upward in a rotary and circular motion. To avoid overconsumption of expensive material, blow out the foam in several stages in sections of 25-30 cm.
Advice. In order to shift the dew point, foaming is performed with unequal density. It is recommended to make the outward-facing layer of foam less dense than the inner one. The foam must be blown evenly around the perimeter, without voids or gaps.
There should be no dust, no debris, no paint residues in the opening - this is a mandatory condition. Home craftsmen who want to know how to insert a plastic window into a wooden structure need to plan off the top “unreliable” layer if the installation will be carried out in a box that has already been used. The foam will adhere firmly to the top layer. If there is a suspicion that it will peel off over time, it is better to eliminate it.
Advice. The gaps between the frame and the opening are filled only with foam if the distance does not exceed the limit of 4 cm. If the gaps are larger, it is better to partially fill them with cheaper material: plasterboard, pieces of timber, foam plastic, brick, etc.
Note. You can insert a small plastic window using mounting plates without removing the sashes or double-glazed windows. If possible, there is no need to violate the integrity of the factory structure.
Attention. You can't lay it flat! Place it skewed too. The smallest pebble under the base will cause a crack to appear.
Most video instructions teaching how to install a plastic window yourself dictate fixing the PSUL protective tape before installation. However, craftsmen who are faced with its sticky “inconvenience” convince us that it is wiser to attach it after installation.
Advice. It is advisable to place the spacer devices next to the fastening point with a self-tapping screw or anchor. They will protect the frame from deformation.
After completing all operations for 16 hours, it is not recommended to use windows so as not to damage the integrity of the installation seams. Not only skilled owners need to know how to install a plastic window. If the owner of a country estate decides to order the services of a little-known team of installers, he also needs to study the specifics of installation in advance.
