Installing windows in a log house has a number of features. First of all, before installation, you need to wait for shrinkage wooden house, which lasts 6-18 months depending on the design of the building, the area and weight of the structure, the type of soil on the land. Due to the shrinkage of the log house, the window structures are deformed and cracked. In addition, a log cabin that continues to sink will simply crush the installed structures. Read more about the process of shrinking a wooden house.
The specifics of installing windows in a wooden house
So that the frames do not warp, you need to make a casing or pigtail. Installation of such a box requires accurate measurements, care in manufacturing and installation. An improperly assembled and installed structure will lead to a warping of the frame and log walls. This will worsen the appearance of the building, and heat will escape through the cracks and cold air, moisture and wind will penetrate.
Properly selected dimensions of the window opening are the key to successful window installation in the house. Optimal distance from the floor to the window sill is 80-90 cm. As a rule, the window sill is made just above the countertop. When installing, carefully monitor the dimensions of the openings. Let's look at how to properly make a casing and install windows in wooden house.
window frame
Windows in a log cabin cannot be fixed directly to the ends of the opening. Otherwise, the blocks are deformed due to shrinkage. To avoid this, they make a pigtail or casing of the opening. It strengthens the ends and does not violate the functionality of the structures, prevents the displacement of the crowns.
The window sash is performed in two ways, depending on the type of windows (plastic or ordinary). For wooden structures the block is made of bars and interventional insulation made of flax or jute is used. Wooden windows are more environmentally friendly. In addition, they fit better log house. For plastic structures (PVC), a comb is cut out and a carriage with grooves is put on. Foam is used as insulation. Such windows are more airtight.
The window frame for log houses is made of wood with 10-12% moisture content. With less moisture, internal cracks appear. simple design used for windows made of natural materials. And the manufacture of an opening for plastic products requires special care and a more complex version of the casing.
With a pigtail between the upper element of the box and the log part of the house, a shrinkage gap is made up to 7% of the height of the opening. It will protect windows and door blocks from log pressure and deformation.
Which windows to choose: plastic or wooden
Today many owners country houses choose installations from a tree. Structures made of natural materials preserve the ecological cleanliness, safety and atmosphere of a log house. Wooden windows are characterized by a pleasant forest aroma and attractive appearance, resistance to frost and temperature extremes.
Such material "breathes" and maintains a comfortable mode of humidity in the room. Among the shortcomings can be noted the high cost of products. In addition, wood must be periodically treated with antiseptics to protect living material from the negative effects of moisture.
Some prefer to install plastic windows in a log house. Plastic is more affordable cheap material, which characterizes a long service life and good thermal insulation, a wide range of colors. Plastic products do not require special care and processing, but at the same time they heat up with strong exposure to sunlight.
Plastic windows highlight harmful substances and have an unpleasant odour. They attract dust and do not allow moisture to pass through, so a greenhouse effect may occur in the room.
If for a cottage you can still choose between plastic and wooden windows, then for a bath it is necessary to use windows exclusively made of wood. Wood does not heat up and does not burn the skin, does not violate the healing effect of the bath. Interesting projects of baths, country cottages and country houses you will find at the link http://marisrub.ru/proekts/all-proekts.
Installation of wooden windows
A window for ordinary windows is made using a groove in the logs adjacent to the opening, where the bar is inserted. The bar becomes one of the sides of the window block. Insert the bottom one first, then the two side ones, and finally the top one. An interventional sealant is placed in the grooves and the shrinkage gap.
The sealant provides heat and sound insulation, keeps the wood from moisture and insects. Sometimes polyurethane foam is used as a heater, but it is completely unsuitable for a wooden house. The foam holds the logs together tightly and prevents natural shrinkage. It is better to choose natural linen and jute.
At the end, the shrinkage gap is closed and formed using fillets and a platband. They will give the window a finished look and make the decor aesthetic. Products can be of any shapes and sizes, colors and shades, with carvings and patterns.
Installation of plastic windows
Installation of casing for plastic windows- a laborious process, as it requires sawing out the crest and installing the gun carriage. It is on the gun carriage that the logs will settle. It must be borne in mind that the opening should be 13-15 cm larger than the window frame.
Holes and grooves are filled mounting foam, then cover with mounting tape. The tight connection will not let the cold into the room and provide the necessary moisture exchange. Finishing is done using plastic slopes and window sills.
Installing windows in a wooden house is a laborious process that requires a sequence of actions, accuracy and care. Improper installation of the window frame will lead to serious problems. These are frequent drafts and creaks, jammed doors and locks, skewed openings and walls.
To avoid such troubles, entrust the work to the masters of the MariSrub company. They will manufacture and install blocks, insulate openings around the perimeter with thermal insulation materials and vapor barrier film. This will protect against the penetration of wind, cold and excess moisture in the room.
You can insert windows in a wooden house with your own hands today without resorting to the services of professionals. Modern metal-plastic window systems allow you to give the facade a neat, well-groomed appearance. Installing windows with energy-saving properties significantly reduces the level of energy consumption in a private house. A plastic window in a wooden house creates the necessary microclimate and comfort.
Features of a wooden house with PVC windows
Plastic windows are distinguished by their energy-saving properties due to their design. In order for this quality to be fully realized, in a wooden house must be created normal conditions its ventilation, otherwise unpleasant phenomena cannot be avoided.
In a wooden house with PVC windows, it is necessary to properly equip ventilation
If we talk about a newly built wooden house, then its main feature is natural shrinkage, which takes some time. This is the main condition that should be taken into account when installing windows in wooden houses in order to avoid situations where, during shrinkage, the window structure is deformed and irrevocably fails.
Measurement
Carrying out measurements in a wooden house is different from measurements in houses made of other materials. This is due to the fact that wood is able to change its parameters depending on the impacts. environment. When moisture is absorbed, the wood expands.
The gap between the window frame and the opening should be minimum size, but sufficient, taking into account the possible expansion of the opening when the wood swells. Otherwise, window skew is inevitable.
The gap between the frame and the opening is left taking into account the possible swelling of the wood If a plastic window is to be installed in an old wooden house and it is planned to leave the existing wooden frame, then at the stage of making this decision, the frame should be inspected for traces of decay and insect infestation. The frame must be strong, because it will be the base to which the window will be attached.
If the existing frame is unsuitable, then measurements are made taking into account the presence of this structural element of the window in the future. If there are slopes before measurements, they are removed, since the clean window opening can be much larger.
Criteria for choosing a window system
The window system consists of several components, each of which performs its function and is important in its own way.
How to choose the right glass
The surface of the glass occupies the bulk of the area of the window structure, so a greater percentage of heat loss occurs through it.
Modern double-glazed windows are characterized by the number of internal air chambers filled with an inert gas, which has a low thermal conductivity. Hence the name - single-chamber or two-chamber.
Three-chamber double-glazed windows have higher thermal insulation characteristics A double-glazed window consists of three glasses 0.4 cm thick, installed at a distance of 1.6 cm each. That is, an indicator of 1.6 cm is the width of the air chamber.
The ability of the glass surface to resist heat loss can be enhanced by applying protective transparent or tinted layers to windows. Tinting is golden, silver, bronze, bottle blue or glass green.
How to choose the right profile
When inserting windows in a wooden house with your own hands, it is important to take a responsible approach to choosing a profile. Shutters and a window frame are made of a metal-plastic profile. It, like a double-glazed window, has a certain number of chambers in its design, which directly affects its thickness. The air in the profile chambers has a low coefficient of thermal conductivity. More chambers - higher energy efficiency of the design. For example, a five-chamber profile with triple glazing is also capable of performing a soundproof function.
Each window structure is equipped with a drip tray to remove accumulated moisture, as well as a special chamber at the bottom of the profile, which contains silica gel - these are small yellow granules. This substance accumulates in itself excess condensate, which can form on the glasses.
You can choose a profile laminated under a tree
To wooden wall With pvc window looked harmonious, the profile can be laminated. At the same time, the universal white color will also look good on the facade of a wooden house. You can laminate the profile under walnut, cherry, oak or mahogany - these are the most common options.. In the case of lamination under natural wood species, the window sill is also cashed in the same design, and the ebb is chosen in brown.
How to choose fittings and seals
Fittings - this is the element of the window system, which should not only have a beautiful appearance, but also be durable and reliable. The internal mechanisms of the tilt-and-turn system can withstand repeated loads. Therefore, they are made of high quality and durable material.
The lifespan of the windows largely depends on the quality of the fittings. The sealing material for a plastic window must withstand temperature extremes and not collapse over time.
Checking products before installation
In order to avoid problems and unexpected unpleasant surprises during the installation process, it is important to first check the readiness and completeness of the products that the manufacturer must deliver to the installation site. If the delivered product has obvious defects during visual inspection, then it must be returned.
If the finished windows from the territory of the manufacturer are taken out by the customer on your own, then this check must be carried out at the place of manufacture of products. As a rule, the company's managers themselves offer to do this, so that later the customer signs the act of work performed that he has no complaints about the quality of the products.
The measurement results are indicated in the measurement sheet. It is necessary to check the dimensions indicated in the act, and for reliability, compare them with the dimensions in the measuring sheet. A copy of it is given to the customer along with the contract, which sometimes specifies maximum permissible deviations. In case of discrepancy, the act is not signed, and the product is given to the manufacturer for rework.
If everything is fine with the dimensions, then the next step is to check the plane of the product - it should be even, without bends and deformations. The window system is delivered assembled, so it is important to check the sash control mechanism. Then the integrity of the double-glazed window and the density of the sealing elements inside are checked.
Installation of windows in a wooden house on an existing frame
If the house is not new, then first you have to dismantle the old wooden windows, this must be done carefully, since some elements are quite suitable for use in the subsidiary farm. When all the preparatory work has been completed, you can proceed with the installation of the window. How to properly insert windows in a modern wooden house with your own hands will be discussed below.
For the installation of windows during construction, preparation of the opening is not required First you need to remove debris from the window box and clean it. Next comes the installation of the window sill. Control over the horizontal position is carried out using a level.
So that the window sill does not “ride” during the fastening process, its end sides can be brought into the side racks, where it is necessary to make appropriate recesses. It is necessary to fix the window sill with self-tapping screws. The window must be inserted using the unpacking method, that is, it will be necessary to remove the sashes and double-glazed windows.
Wood screws secure the window frame to the box. It is important to control the vertical position of the window frame. It is placed in the center of the opening so that there are spaces on both sides for the assembly seam. Fix its immobility with bars or wedges.
Be sure to leave a gap between the frame and the opening, which is filled with mounting foam When filling the mounting joints with foam, the spacers are not removed until it has completely solidified. And after the foam hardens, it is cut and covered with a solution or plastic pads to protect it from direct sunlight, under the influence of which the material is destroyed.
When the frame is fixed, all previously removed elements of the window system are installed in reverse order.
Installing a window in a log house
In order to avoid troubles that may occur as a result of shrinkage, openings in a log house must be carefully prepared. Installing windows in log house occurs with a pigtail or, in other words, with a casing device.
The installation of windows in a log house begins with the installation of a casing or pigtail, which ensures the independence of the window system from the behavior of the walls of the house. Wooden windows can also be installed in this way.
To install windows in a log house, first mount the pigtail There are two types of casing device when building a log house. More common is the method in which grooves are made in the end parts of the logs in the opening, into which bars of the same size are placed. Usually it is 50x50 mm. This method is used when it is necessary to insert a window from a tree.
For double-glazed windows, the second method is used: a comb is cut out at the ends of the logs, on which a carriage with a groove is put on, inside which, as if along guides, the log will shrink when dried.
Carriage is a vertically oriented structure made of timber 150x100 mm, having a length over size windows are on average 5 cm.
Installation of windows in frame houses
Do-it-yourself installation of windows in a frame house is carried out without installing casing, since the material of the frame of such a house is not subject to shrinkage.
Scheme for installing a window in a frame house Installation of windows in a modern wooden house is carried out by attaching them to anchor plates, which must be purchased in advance if they were not included with the window. During installation, it is important not to forget to control the position of the window in the plane horizontally and vertically.
The plates are attached to the end parts of the frame in five places. One in the center on top and two on both sides with an indent from the edge of the frame of at least 20-25 cm. Then the window is installed in the opening, a gap is left for the foam from below, placing bars under the frame, and the frame is fixed to the pigtail. The side gaps are also foamed.
Do-it-yourself installation of windows in a wooden house should not cause difficulties, subject to the technology of carrying out installation work and taking into account the specifics of a log house.
Korovin Sergey Dmitrievich
Master of Architecture, graduated from the Samara State University of Architecture and Civil Engineering. 11 years of experience in design and construction.
Thanks to their performance characteristics double-glazed windows made of PVC material have gained particular popularity among the population. They are mounted in buildings and structures built of concrete, brick, wood. It is necessary to insert plastic windows in a wooden house by following certain rules.
Important installation details
Starting the installation, you need to prepare the equipment that will be required: a building level and a plumb line, and also know how to insert a plastic window. It is necessary to install a PVC window, strictly observing the placement in the plane according to the level. This will provide correct work of all elements, the sashes will not open and close spontaneously.
PVC window installation technology involves its correct placement in the plane according to the level
When purchasing plastic structures, you need to buy additional special fasteners for installation. The frame is fixed in the pigtail of a wooden structure using self-tapping screws and special fasteners.. Observing technological process and correctly performing the installation of plastic windows in a wooden house, you are guaranteed to receive window blocks that will last for a long time.
The window frame is fixed with anchor plates.
If the sashes are dismantled, the structure will become much lighter and it will be easier to move it, however, mounting metal-plastic windows in a wooden house alone is still not recommended. To pull out the sash, you need to remove the pins from the hinges.
How to install PVC double-glazed windows
Do-it-yourself installation of plastic windows in a wooden house is carried out in stages:
- preparatory activities before installation;
- installation of PVC windows;
- control-checking the location in space;
- blowing foam.
To understand how to install plastic windows both in a wooden house and from a bar or log house, we will consider each stage in more detail.
Performing preparatory work
First of all, you need to remove exact dimensions, measuring the opening, and order a window structure from a trusted manufacturer. To do this, most often they invite a representative of a company that manufactures plastic frames. You can take measurements yourself. After that, they determine the color of the structure and the completeness of the fittings necessary for the functioning of the window.
When the manufacturer delivers the products to the site, the following steps must be taken:
- if the decision is made to replace installed windows in the old opening, first of all, it is necessary to dismantle the structure;
- after which they clean dust, dirt and remove debris that got into the opening from dismantling;
- it is worth aligning the opening if its geometry is broken.
Having finished the preparation, they insert a plastic window into a wooden house with their own hands.
Fastening the window structure in the prepared opening
We install the window sill first, it will be the basis for the double-glazed window, so you need to put it strictly in level (horizontally). For fastening strength, cuts are made on the sides of the box about 8 mm deep. Adjustment is carried out using plastic plates or planks. Fastening takes place with self-tapping screws to the bottom of the box. When screwing in, it is worth putting washers under the head of the self-tapping screw, this will prevent damage to the surface.
The next step will be correct installation pens. The film that protects the structures should not be removed, it protects them from damage when windows are being installed. When attaching, the handle must be placed horizontally. When all the fittings have been assembled, the installation of metal-plastic windows begins.
First you need to set the PVC frame in level. A frame is placed on two-centimeter bars and leveled horizontally using a water level. After that, go to the vertical alignment.
Having obtained the ideal parameters at the water level, they fix the frame with self-tapping screws to the pigtail, using mounting fasteners that were specially bought in the store. It is important not to get a self-tapping screw into the crest of the log where the pigtail is installed.
Fix the frame with self-tapping screws
After fixing the window element, we get 2-centimeter gaps around it for mounting foam.
Before applying the mounting foam, you need to hang the sashes so that after foaming the frame profile does not bend and damage the window. It is important to remember that foam can only be applied when the sash is closed..
Construction control and foaming
After hanging the sashes, you need to check how the double-glazed window opens and closes. If the window, which is half open, does not close and does not move further, then the frame is considered to be set correctly and the alignment is correct. Having closed the sash, foaming is performed with foam for installation and left for complete fixation for a day.
Why is casing made for plastic windows in a log house?
To obtain quality windows PVC in a wooden house, it is necessary to strictly observe the installation features, that is, to mount to a special frame (base). The need for such a design is due to the peculiarities of buildings made of wood. Unlike a building made of stone (concrete or brick), a wooden panel house is unstable over a long period.
Casing prevents deformation of the frame during shrinkage of the house
The building will sit in the first five years after its erection. In this case, the walls dry up to 6 cm. This important nuance must be taken into account when installing a plastic window in a frame house. It is clear that it is impossible to simply insert a plastic window in a wooden house, it is necessary to create a structure for the opening, which has the name casing, they also say - a pigtail. Its direct purpose is to prevent wall shrinkage from affecting the frame, so the pigtail:
- strengthens the opening;
- bears the burden;
- prevents shrinkage.
An okosyachka looks like a box made of thick boards. The structure is fastened in the side rack to the groove, while fasteners are not used. Above the pigtail there is a shrinkage compensation gap for a wooden house. There are several options for installing it:
- a groove is cut in the log where the bar is placed. Self-tapping screws are screwed into the last element of the embedded beam;
- a groove is cut in the racks on the sides of the structure, a spike is cut from the end of the log in the opening;
- a groove is made at the end of the logs, a spike is located on the side posts of the box.
Casing device options
To get a high-quality design, you need to follow the technology for installing plastic windows in a wooden house. To begin with, they cover the ridges of the logs with insulation and fasten it with staples or small carnations. This stage is necessary to insulate the house and eliminate squeaks. Then the lower crossbar of the casing is mounted, and carriages (side racks of pigtails) are stuffed onto the ridges, the upper jumper is laid in the upper groove of the racks. After collecting the box, carefully connect it with self-tapping screws, it is important that they do not fall into the logs.
The cracks that are visible in the opening after the installation of the casing must be filled with tow or insulation. Then there is a standard installation of plastic windows in a frame house or log house.
Cracks are sealed with insulation or tow
The compensation gap is filled with flat planks pre-wrapped with tow. When shrinking, the walls are gradually knocked out. To do this, remove the upper casing and, having knocked out the plank, put it back.
The final stage in the glazing of a wooden structure
Finishing after installing PVC windows in a log house is done in the same way as wooden ones, that is, after installing the frame structure and insulation, they put wooden trim. When ordering PVC windows in a wooden structure, you should look at the option for the wood texture, this will allow them to look harmoniously against the background of a logged structure.
Many manufacturers of PVC structures offer not only the classic white version of the frame colors. You can order any shade that the customer wishes. Colored plastic frames will cost a little more but become more suitable option for a house made of natural materials.
When ordering, it is important to correctly measure the opening and not make a mistake in the width of the window sill. Self-installation of a PVC window in a wooden house, knowing all the nuances, is not such a complicated process. You can do it yourself, without resorting to the help of expensive installers.
Do-it-yourself installation of plastic windows in a wooden house
I hope no one will argue that since the moment they appeared on the construction market, plastic windows have proven themselves only on the positive side, although there are a few unpleasant moments, but still. It is because of the excellent performance and ease of installation that more and more homeowners prefer them. PVC windows can be easily installed in any window opening, but when installing in a wooden house, you need to take into account a number of nuances, without which all your work will go down the drain. Further on the article we will consider what these nuances are and we will analyze all the stages of installing windows with our own hands.
Materials and tools
To accomplish this task, in addition to PVC windows, we will need the following materials:
| Specifications | Purpose | |
| bar | 150*100 | Casing installation |
| Board | 50*100 | Casing installation |
| Lnovatin | Insulation of the sides of the casing | |
| Quality insulation | Insulation of the thermal gap on top of the casing | |
| Thermal waterproofing tape | Thermal gap waterproofing | |
| Galvanized self-tapping screws | Casing fastening | |
| Screws for concrete | Nagel MRS | Fixing PVC - windows |
| Linings | Plastic | Window installation |
| sealant | Seam sealing | |
| Mounting foam | Closing the gap between frame and casing |
From the tools we will prepare this:
- Perforator, drill, screwdriver;
- Chain saw, ordinary saw, grinder;
- Hammer and rubber mallet;
- Paint knife, ordinary knife, pliers, furniture stapler, screwdriver;
- Building level, tape measure;
- Foam gun.
Preparatory work
1. We dismantle old windows (if any), check whether there is a pigtail or how it is also called casing and what condition it is in (casing is the most important element of a window opening in a wooden house and therefore this stage is very, very important). If there is a pigtail, and it is in good condition - you are lucky, you got rid of a lot of work, but if it is not there or it is in a deplorable state, then read below how to install it.
2. We check the opening for defects, such as rot, chips and eliminate them.
3. We process the opening with a special composition intended for wood, of which there are a lot in hardware stores and proceed to the main work.
Instructions for installing PVC windows
Step 1: As I wrote above, the pigtail plays, perhaps, a key role in our task of installing plastic windows. But first things first, the casing is such a structural element that prevents the windows from deforming during the shrinkage of a wooden house and therefore its installation is mandatory.
There are several modifications of this design, namely:
1. Casing in a “mortgage block”;
2. Casing in the "deck";
3. Casing in the "thorn monolith";
4. "Fine" casing box.
Most often, the last two options are used, we will also not reinvent the wheel and will make a “monolith spike” casing.
First: Knowing the dimensions of the future window, we mark and cut out the corresponding opening.
Advice: From above, we cut the window opening 5 - 10 cm higher than the pigtail will be installed. This is done in order to provide a thermal gap.
Second: We mark the future groove, usually it is made five centimeters in size. After marking, select the groove with a chain saw.
Third: We process the side bars. At the first stage, we should get a t - shaped bar “monolith spike”. After sawing out this figure, we just have to make a bed for the top, that is, the upper jumper, it all looks like this.
Advice: If it is planned to finish the house from the outside, then we buy rough material, but if the house is not additionally finished outside, then we use finishing material based on glued laminated timber.
Fourth: We process the window opening and all the elements of the pigtail with a special tool that protects the tree from decay and other troubles. At the same stage, it is necessary to make thermal insulation between the wall of the house and the pigtail; for this purpose, it is best to use lnovatin.
Fifth: We install the side elements of the casing, then we measure and cut the board for the top bar (top). The top bar needs to be cut out so that it fits into the groove of the side bars with little effort. After installing all the elements, we fix them to the walls of the house with the help of self-tapping screws.
Paste a VALID AdSense code in Ads Elite Plugin options before activating it.
Sixth: We insulate the thermal gap left on top of the casing, this is best done using high-quality insulation, installed as with outside windows, as well as from the inside. Then, the heater without fail hydro - and vapor barrier with a tape specially designed for such purposes, such a tape has a self-adhesive strip, but for more reliable fastening it is better to walk on it with a furniture stapler.
From all that I described above, the following should turn out:
Important: Never use mounting foam to isolate the thermal gap, because after hardening it will turn into a very hard substance that will transfer all the loads associated with shrinkage of the house, windows and the pigtail will cease to perform its functions.
Step 2: We proceed directly to the installation of a plastic window in a wooden house, this step, like the previous ones, will be divided into several stages.
1. We take out a double-glazed window from a window frame. We start with the opening sash, insert the handle into the groove and move it to the open position, the sash does not need to be opened. We remove the rod of the upper hinge, open the sash and remove it from the lower hinge.
2. We remove the side glazing beads from the “blind” sash, for this, with a thin object, for example, with a knife, we bend the glazing beads towards the double-glazed window and back, they should click and remove them. After all the glazing beads are removed, we put on gloves, since the edges of the double-glazed window are very sharp and carefully remove the double-glazed window.
Advice: To avoid falling out of the double-glazed window, first remove the side glazing beads and only then the lower and upper ones.
3. We drill holes in the frame for fasteners. For this purpose, we use a drill 6 * 70 or longer. We drill holes for fasteners at a distance of 15 cm from the corners and imposts of the frame and no more than 70 cm from each other.
4. We try on the prepared window frame, having previously placed plastic linings under the corners and impost. Then we align the window frame using the same linings and the building level, applying it to the attachment points of the glazing beads and installing linings where necessary. Make sure that the upper part of the frame does not rest against the casing. The gap at the top must be at least 1cm.
5. After the frame is leveled and the necessary wedges are placed, we proceed to drilling the walls. You cannot cope with such a task alone, because one person will have to drill, and the other will have to hold the window box and look at the level so that the verticality of the window does not go astray. To begin with, we drill two holes at the top and bottom of the box, insert screws into them, for fastening we will use concrete screws (MRS dowel), we twist them, but not completely, as it may be necessary to adjust the lateral deflection of the window box. After leveling the window, tighten all the screws.
Advice: It is not necessary to tighten the screws too much, as you can knock down the verticality of the window. It will be enough to slightly drown the head of the screw into the plastic.
6. We foam the gaps between the window frame and the casing. Fifteen minutes later, as soon as the foam hardens, you can insert double-glazed windows and finish the window opening. We will not touch on fine finishing in the framework of this article, since this topic is very extensive.
How to make slopes for plastic windows, read here.
On this, the installation of plastic windows in a wooden house can be considered complete, good luck with your work!
Video on the topic "Installation of plastic windows in a wooden house":
Do-it-yourself installation of plastic windows in a wooden house: installation features, instructions, video
Plastic double-glazed windows have gained popularity because of their performance. But can they be used in the construction and repair of wooden buildings? Of course, you can and should.
Installing plastic windows in a wooden house has a lot of differences and features. The process includes a number of preparatory manipulations, primarily related to the fact that the structure tends to sag over time.
We install a PVC window in a private house
Features of the technology for installing PVC windows in a wooden house of a new or old building do not have a strong difference. In any case, experts recommend technology using casing - time-tested, this technology allows you to avoid deformation, regardless of the material from which it is made.
Installing a plastic window in a wooden house or cottage with your own hands will require some knowledge and skills from the performer. Of course, if there are none, then it is better to turn to specialists. Complexity self-assembly PVC systems in a wooden house lies in the fact that the frame is attached using the tongue and groove mechanism. This design allows you to create such operating conditions in which the deformation and subsidence of wood does not have a direct effect on the double-glazed window.
According to statistics, a wooden house can shrink up to 30 cm. Depending on the material, due to the drying of wood for 1 year after the construction of the building, the amount of shrinkage of the structure per meter of height is:
- log: 40-60 mm;
- beam: 30-40 mm;
- beam glued 10-30 mm.
These factors should not be neglected, since the subsidence of the structure already in the first year threatens to crush the window with the crowns of the wall structure.
Shrinkage of the walls can also occur after 5 years of operation of the house under the influence of seasonal changes in the composition and humidity of the air. At the same time, the installation of windows in old houses also implies the presence of casing.
So, consider the algorithm for installing PVC systems in wooden houses.
Stage number 1. Preparatory work
Before starting direct installation, it is necessary to carry out a number of preparatory measures:
- dismantling the old window (if replacement is taking place);
- cleaning the opening from dirt and debris;
- make the necessary measurements and calculations;
- drawing up a drawing and fixing the measurement parameters of the opening;
- alignment of the contours of the sides of the window opening, if the hole has an irregular shape;
- alignment is performed using putty or sealant;
- decide on the design and functionality (number of doors, their size, which of them will open);
- determine the manufacturer and color of the product.
Only after completing all the above manipulations, we order a window from the manufacturer, taking into account individual wishes.
Stage number 2. Installation
As soon as the windows are delivered and the necessary preliminary work has been carried out, you can proceed directly to the installation. Tools:
- drill;
- construction level;
- chisel;
- screwdriver;
- roulette;
- mallet;
- pliers;
- anchor plates and bolts;
- key for adjusting windows;
- mounting foam;
- spacer wedges;
- spray bottle with water.
Casing: purpose, types and design
The casing is a box-shaped structure, which is made of three or four boards and installed around the perimeter inside the opening.
The system allows you to install a plastic window yourself, so that the window is fixed independently of the main wall structure and has a floating character. The window system is fixed with the help of grooves on the side, which are mounted on spikes protruding from the end of the logs and timber.
To fix and seal the casing, only tow, linen or fiber insulation is used. In any case, mounting foam.
Thus, the shrinkage of the walls of a wooden structure in no way affects the window and, moreover, will not damage it. Depending on the fasteners, casings can be classified into the following types:
- into a spike. Such a design is characterized by the presence of a spike, which is mounted on the side parts of the casing, and a groove, which is located in the logs of the opening;
- in a mortgage bar. The basis of the fastening is a bar, which is placed in a groove at the ends of the opening and passes through the casing posts;
- into the deck. The spike is located at the ends of the logs of the window opening, but the groove is in the casing posts.
The box is a floating mechanism that excludes deformation of the plastic window during operation, regardless of the type of casing installation.
Calculations should be made with high accuracy, since even a slight error can lead to deformation of the window frame or leakage of the structure. In addition, proper installation is a guarantee of the quality of the plastic window itself.
How to make a pigtail (casing)
The design can be of two types: complex and simple. A simple pigtail is the system described above, with bars and grooves. Complex design it is performed somewhat differently: a comb is cut out in the window opening, on which a carriage with grooves is put on. This option is more reliable. When the walls shrink, the comb can slide and does not allow vertical deviations, excluding pressure on the window frame.
The casing, as a rule, is made of timber. Using a wood chisel, a 0.5 cm groove is knocked out in the center of the beam, and a spike (0.5x0.5x.25 cm) is cut out from one end. A comb with spikes 0.5x0.5 cm is cut from the end of the opening logs. To do this, you can use a saw or a chisel.
After the comb is ready, we proceed to install the risers and form the opening structure between them. The bars are set according to the level, taking into account the gaps for shrinkage of the walls (1 cm on the sides and 0.5 cm on top). The frame of the bars is strengthened with the help of grooves with the main canvas of the walls and dowels between them. The gaps left are sealed with tow or other fiber. That's all, now you can proceed with the installation of the plastic frame itself. You can see the process in more detail in this video:
Stage number 3. Installation in the prepared opening
After carrying out the necessary preparatory work and installation of the pigtail, you can proceed with the installation of the window.
To begin with, we check the dimensions and location of the parallels, the gaps between the casing and the frame. The stock for foaming should be: 4-5 cm at the top, 2-3 cm in width and height, 3-4 cm in the window sill area. After making sure that the stock corresponds to these indicators, we proceed directly to the installation of a plastic frame.
The window is fastened with special fasteners, which are sold at any hardware store. They are metal plates with holes.
Installation of a plastic window should be carried out according to the level. If you neglect this factor, then you risk getting a tilted design, which significantly reduces the operational and aesthetic objectives of the window.
After the window is fixed in the opening, it is necessary to fill the gap with mounting foam. To avoid displacement of the structure during foaming, bars are placed that will maintain the position of the frame without deviations. After drying, do not forget to remove it.
Securing the window in the casing is done with care. In this case, it is necessary to choose the correct location for tightening the screws. Under no circumstances should a window be fixed in the ridge area!
That's all, we finish the process by completely foaming the opening. We put on the sashes and let the foam dry.
We have presented the correct way to install a plastic window in a wooden house. This process can be difficult, so if you are unsure of your abilities, it is better to turn to professionals.
However, installing a plastic window with your own hands is a significant cost savings. We offer you to watch a video instruction for installing a window with your own hands:
Installing plastic windows in a wooden house: do-it-yourself installation video
Repair work in a wooden house differs significantly from similar buildings in a different form. Most companies do not provide a guarantee for installations carried out here, especially plastic windows. Isn't this a reason to think about DIY installation? armed step by step video, you can achieve a high-quality result, significantly saving the family budget.
Features of installing a window system in a wooden house
There are many prejudices about wooden houses. The service life of PVC windows installed here depends entirely on the quality of the building itself and compliance with the technology of the installation process.
You can not start working with a window opening in a new wooden house right away. In order to avoid deformation in the future, it is recommended to wait some time for the structure to stand, the wood to dry out, evaporate from it excess moisture, the walls became static. Thus, the chance of mowing the opening is minimized.
As a place for a window, do not choose the outer part of a wooden house. The opening can be in the center or closer to one of the corners, but not in contact with it.
The installation process itself is not too laborious: it can be carried out with one pair of hands in a few hours. The subtleties of the preparatory work depend on whether the windows have already been installed before or whether the casing needs to be created from scratch. Similar technology can be used for PVC mounting in any wooden building: a bathhouse, a gazebo, etc.
Preparing the Workspace
For hand-made installation of plastic windows, you need a reliable base - a frame. If the previous windows were installed within the last few years, did not have time to acquire physical damage and rot, then you can use the box from them as a frame for the new system. With this option, measurements are made according to the new size of the opening, focusing on the preserved box.
If PVC is installed in a new building, then you will have to take care of the pigtail. This is the name of the design that prevents the window system from deformation. There are several types of it:
- With a mortgage bar;
- In the groove of a log wall;
- On a spike in the wall;
- With a quarter.
Using a rag, you can remove dirt, dust and start measuring. The reliability and expediency of carrying out all further work depends on their accuracy: inattention at this stage can jeopardize the entire installation.
Advice. If the opening is distorted, then to create a plan with measurements, they are guided by the supposedly correct geometric shape and right angles, and the deformations are removed with a sealant or ordinary putty.
Window sill installation and window preparation
The window sill is the basis of the entire window system, therefore its installation must be carried out with a level: the horizontal surface must be ideal both from the longitudinal and transverse positions.
To do the work with your own hands, the following algorithm of actions is used:
- Small recesses (at least 5 mm) are made in the window box for additional fixation of the window sill.
- Using plates made of fiberboard, plastic or wood treated with an antiseptic, level the level of the window sill.
- With the help of self-tapping screws, the installation of the window sill is carried out. A gasket or washer must be placed under the caps to prevent cracks. For self-tapping screws, you need to choose a place where they will be hidden by a future window. Usually, it is located at a distance of 2-4 cm from the end.
- After installing the window sill, its horizontalness is checked using the building level.
As for the window itself, it is necessary to attach the handle in the downward position (closed state) before installation.
Window installation
Installing a window in a prepared area of a wooden house is no different from installing it in another structure. The process is performed in the following sequence:
- Marking the window frame and drilling mounting holes. The procedure is performed using a 6 mm drill for the corresponding self-tapping screw 1 mm smaller in diameter.
- Installation of the system in the opening. At the same time, they are guided by the window sill, the even level of which, thanks to additional control, is beyond doubt. The center is determined using a centimeter tape.
- Level relative to the wall. To make the window parallel to the wall surface, use a plumb line. If it is trimmed with siding, which allows you to place a level between the trim and the wall, then you can use it.
- Fixing a bar that would completely fill the space between the window and its frame. It will become the focus for further installation. Installation without it may lead to overlapping of the window opening-closing mechanism.
- The window is fastened with self-tapping screws from the bottom and top of the side posts, so that they do not interfere with the free opening of the window in the box.
- Foaming of cracks and removal of its excess.
Installing a PVC window with your own hands can save up to 60% of the family budget. following detailed instructions their installation will make the structure resistant to seasonal deformations of the tree, extending the life of the system for a long time.
The choice of window type for installation in a wooden house is important aspect to create a general design. But there are some nuances in this matter that you need to know before making the final choice. There are three types of house windows: aluminum, wood and plastic. Wood has been and remains the elite among materials, as the most environmentally friendly. The cost of double-glazed windows on aluminum profiles is more democratic, but deviations from the installation technology can lead to the accumulation of condensate on the frame of such a window, which later falls on wood flooring building walls and can lead to mold and rot. The most economical option is to install plastic windows in a wooden house. Due to the low price, PVC windows are statistically leading in terms of the number of installations, but the question of their quality remains open.
Plastic windows can also be of different shapes and sizes. Source vithouse.by
Materials, dimensions and shape of the window
In the manufacture wooden windows the following materials are used:
- Pine- the most inexpensive type of wood. Of the advantages noted good moisture resistance. This is due to the high content of resins in pine. Of the minuses - low strength due to the softness of this type of tree species.
- Larch is the most durable representative of conifers. When in contact with water, it becomes even stronger, which is very important, given the operating conditions of windows. Given the excellent characteristics of moisture resistance, the cost of larch windows is not much more expensive than pine windows.
- Oak has the highest hardness and durability. The disadvantages include lower heat resistance compared to coniferous samples and a higher specific gravity. Oak windows are premium products and, accordingly, are more expensive than pine and larch windows.
Plastic and aluminum windows are made of profiles that are characterized by absolute moisture resistance.
The main standard for window size is the ratio: per 1 sq. m. glazing 10 sq. m. walls of the house. This ensures good illumination of the rooms. But you can deviate from this rule if the window is installed in the living room or nursery.
There should be enough light in the children's room to form good vision in the child. Source bonum.spb.ru
These spaces require more natural light. V Lately, gained great popularity, the so-called "Scandinavian" style of glazing at home. Large double-glazed windows (6 sq.m.) provide a wonderful view from the window country cottage. But at the same time, the requirements for strength to the structural elements of the glazing are increasing.
Even more suitable for lovers large windows is the so-called panoramic glazing. Its area can reach up to 70% of total area house walls. In this case, tempered glass or triplex is used as the material. It's far from the best cheap option, but windows made of such glass are much stronger and better resist wind loads.
As a rule, the opening scheme of double-glazed windows are: rotary, sliding and tilt-and-turn mechanisms. Window shapes can vary from the familiar rectangular and square to the exotic triangular and trapezoidal. The most extravagant option can be a round and arched window. But they are extremely rare due to the complexity of manufacturing and installation.
Advantages and disadvantages of window materials
The main advantage of plastic windows in a wooden house is their low cost. In the presence of high-quality fittings, plastic and aluminum frames provide a good level of tightness, high heat and sound insulation.
To maintain the aesthetics of windows, it is enough to wash them in time. Source instazu.com
On our website you can find contacts construction companies who offer window and door installation services. You can directly communicate with representatives by visiting the exhibition of houses "Low-Rise Country".
An important factor is the ease of maintenance of double-glazed windows - in contrast to wooden ones, which require periodic preventive measures processing with protective equipment.
Another advantage of plastic and aluminum windows is their high resistance to external factors- the sun or rain practically does not exert their influence on them.
The main disadvantage of double-glazed windows made of PVC and aluminum is the low maintainability of the profile. For example, glass replacement will require contacting a company that specializes in such repairs. In order to change the glass in a wooden window, specialized tools are not required and any carpenter will cope with the task.
Another disadvantage is that if non-premium profiles with special coatings were used for the window, then over time, minor defects in the form of scratches and chips may appear on the window sill and PVC window frame. This is due to the fact that plastic attracts dust more than wood and dirt particles gradually "break" the protective coating. Over time, these places begin to turn black from the dirt accumulating in them.
The main advantage of a wooden window is its “eliteness” and environmental friendliness. The disadvantages include insufficient moisture resistance and a shorter service life compared to plastic ones.
Wooden windows - additional opportunity“breathe” at home Source bredmozga.ru
Pitfalls and their installation
The main feature of a wooden house is that it is constantly "in motion" If this new house, then the first year or two there is a process of shrinkage. Then it is necessary to take into account the effect of expansion of the tree with changes in temperature and humidity. As a result, the walls of the house, although imperceptible to the eye, are moving, so it is impossible to rigidly fasten the window frame to the wall. If this is done, then at best it will lead to jamming of the shutters in the frame, and at worst - to the destruction of the glass in the package.
The way out is the manufacture of the so-called pigtail (casing) - an intermediate box, which can move slightly inside the wall along specially cut grooves. This allows you to maintain the integrity of the window during shrinkage of the wooden elements of the wall.
Pitfalls are of the following types:
- Simple. For its manufacture, grooves are cut out at the end of the opening and reinforced bars are inserted into them, which perceive the load from the components of the wall.
- Complex. It involves cutting a special ledge in the window opening. It serves as the basis for a prefabricated U-shaped bar. Due to the large area of contact of this beam with the wall elements, it is able to withstand a large load.
The main thing in the manufacture of all parts is accuracy, this will allow you to install the pigtail into the opening without any problems. Source indeco.ru
For the manufacture of casing, a chisel and manual a circular saw or a hacksaw, as well as a beam, the dimensions of which depend on the thickness of the wall of the house.
Using a cutting tool, the required length of the casing stand is cut off. In the prepared part, a groove is hollowed out with a chisel. In the counterpart of the opening, a protrusion is made using a saw. The stand is inserted into the opening. In this case, the groove is combined with the protrusion. This operation is performed on all sides of the opening.
Installation of windows in a wooden house
Installing a window in a wooden house begins with the manufacture of a window opening or the removal of an old double-glazed window (if we are talking about replacing a window).
In an old house, it is also necessary to inspect the opening itself. For example, in log houses, very often the lower part of the opening suffers from moisture. In this case, repair of the damaged area is required. If there is no need for repair, then the opening is cleaned of dirt, and measurements of the future window are made.
Video description
The whole process of installing a window in a wooden house, see the video:
Direct installation of a double-glazed window begins with detaching the sashes from the window frames (it is much more practical and simply more convenient to install the frame first, and then hang the sashes on it).
The frame is installed and fixed in the pigtail. This is done according to the level and plumb, so that the horizontal and vertical position is observed. When the frame is fixed in the box, sashes with double-glazed windows are hung on its hinges. After that, a window sill is installed, and the space between the pigtail and the frame is foamed for sealing.
As a result, a feature of installing windows in a wooden house is the mandatory preliminary manufacture of a pigtail. Otherwise, installation is carried out in the same way as in panel or brick houses.
Approximately this design should hold a PVC window Source 112brigada.ru
Exterior window decoration in a wooden house
The main element of the window decor, first of all, are the platbands. The overall interior of the house largely depends on how they are selected. The platbands give the window a finished look, and in addition, they perform a protective function, closing the space between the frame and the opening from drafts, ultraviolet radiation and weather precipitation.
The standard choice of the color of the architraves is its correspondence to the color of the frame and the edging of the double-glazed window. But, interesting solution there may be a contrast between these components of the window. For example, the frame and edging are white, and the trim is dark.
Another option would be to install shutters. This will give originality to the house, as if you plunged into the former Russia of tsarist times. Especially this decor is suitable for a log cabin, not covered with anything from the outside.
Shutters can be made as in classic version and decorated with beautiful wood carvings Source homeinterior.pro
Shutters are easy to remove and install, which is why many use it to periodically update the appearance of the facade of the house. Several types of shutters are made - with different patterns or ornaments, and a new set is installed from time to time.
An interesting solution could be to install a small hanging flower bed under the window at the level of the windowsill, with various planted plants, ranging from flowers to exotic flora options.
Video description
Windows in a wooden house can be very different, as for ordinary brick structures. See the following video for examples:
Conclusion
Choosing and installing a window is a very important step in home improvement. It requires not only financial efforts, but also a creative approach to this matter. Since it is necessary to make a pigtail for windows in a wooden house, installation should definitely be entrusted to experienced professionals who know all the nuances of carpentry.
In principle, windows of any design and from any materials can be installed in a wooden house: wooden, plastic, aluminum. This is a matter of expediency, aesthetics and the possibilities available to the owner. In practice, translucent structures made of wood and PVC profiles are most often used.
Wooden windows
This is not only the traditional option, but also the most logical. Wooden house - wooden windows.
Indeed, this option has obvious advantages:
- wood - natural material, but it is impregnated with various chemical mixtures;
- a wooden window harmoniously fits into the architecture and interior of a wooden house;
- material for the manufacture of windows is available and inexpensive, if we are talking about standard "Soviet" wooden windows.
However, wooden frames during operation are in completely different conditions than others. structural elements wooden house. A window in the cold season is a place of increased heat loss. As a result, condensation may form on the glass and frames, moistening the wood of the frames. And wet wood, in turn, is quickly destroyed by bacteria, bugs, and fungus. At the same time, wood inevitably dries out over time: the frames warp, stop closing tightly, all gaps increase and cracks appear in the windows.
Let's summarize the disadvantages of wood:
- the surface requires regular and thorough treatment with protective compounds or painting;
- vulnerable to numerous biodegraders;
- gradually dries up.
Of course, these shortcomings are primarily characteristic of frames made by the traditional carpentry method. Modern technologies wood processing, synthetic protective compounds and well-thought-out window design to a large extent level out the mentioned shortcomings. However, the price of such windows is several times higher than that of traditional wooden or plastic ones.
Which windows are better: wooden or plastic - read.
PVC windows in a wooden house
Advantages of windows with frames made of PVC:
- PVC profile is durable, does not rot, does not rust, does not collapse in the sun;
- plastic windows are easy to care for: wipe the frames with a cloth, lubricate the fittings mechanism with a drop of machine oil 1-2 times a year;
- good heat and sound insulation;
- fire safety: plastic does not support combustion, with high temperatures melts;
- a large selection of finishes: dozens of types of lamination that imitates the pattern and texture of wood of various species;
- windows are made according to the size of the customer;
- big choice decorative elements(handles, bars, imposts) and additional accessories(anti-solar blinds, etc.);
- the ability to choose glazing depending on specific tasks: tinted, impact-resistant, with increased sound and heat protection, etc.
Production of a plastic window is possible at any of the numerous dealers. That is why today plastic windows are being installed in wooden houses more and more often: both in new buildings and during repairs to replace old wooden windows.
Panoramic glazing
In addition to conventional PVC profile windows, larger glazing options can also be produced. For example, a terrace or veranda can be equipped with floor-to-ceiling panoramic windows. There are no worthy alternatives to plastic structures here.
Installation of plastic windows in a wooden house
Installation of PVC windows in different wooden houses is carried out differently, depending on what type of house is glazed: frame, timber or log.
But in any case, the installation of windows in a wooden house is carried out in the following order:
- measuring the window opening and making the window in the desired configuration;
- dismantling the old window (if there was one);
- installation of a new window along with a window sill and low tide;
- sealing the perimeter, arranging slopes, cashing;
- installation and, if necessary, adjustment of fittings.
However, first you need to talk in more detail about the features of wooden houses.
Processes occurring in wood
Wood is a material of natural origin. Freshly harvested wood has a high moisture content. Gradually, the natural moisture content of wood decreases - the material dries, moisture evaporates from it. As a result, the wooden part is reduced in volume. Different types of wood behave differently when dried. However, coniferous wood, which is widely used in the construction of houses, is characterized by a rather significant reduction in linear dimensions. For example, a board 100 mm wide, sawn from the side of a log and dried to a completely dry state, is reduced in width to 88-92 mm.
Of course, dried wood is used in construction. However, residual moisture is almost always present. It is economically unprofitable to dry the wood to the end.
On the other hand, with seasonal changes in air humidity, the linear dimensions of wooden parts also change. In spring and, especially, damp rainy autumn, wood gains moisture and expands; in hot, dry summers, the material dries out and its linear dimensions decrease. It turns out that a wooden house is always in motion - it “breathes”.
But that's not all. Softwood contains a lot of resin. Over time, this resin evaporates and the dimensions wood detail decrease - the tree dries up. Of course, covering wood with all kinds of varnishes and paints slows down this process, but does not stop it.
Construction of a wooden house
Simplistically, there are three types of construction of wooden houses: log, timber and frame. They "breathe" differently. Most stable frame house. Due to the design features, its dimensions almost do not change during operation. The log house is the most mobile. A log house is somewhere in the middle: it is more stable than a log house, but more mobile than a frame one.
Why is a log house so movable? There are several reasons for this. Firstly, for the logs to dry well, it takes a lot of time - several years. At this time, they need to be stored somewhere, guarded, and these are some kind of costs. Therefore, as a rule, a log house is built from logs with a fairly large residual moisture content.
Secondly, during the construction of a traditional log house, the logs are processed manually. Of course, the craftsmen carefully adjust the adjacent crowns to each other, but the looseness of the adjoining logs is inevitable. Logs in a log house are pressed against each other under their own weight and deform somewhat: gradually the space between adjacent logs is reduced, and the log house settles in height. Especially noticeable in the first year or two after construction.
Thirdly, caulk. The gaps between adjacent crowns are caulked. The material can be used differently: linen tow, moss, jute. Over time, it becomes denser, insects and microorganisms eat it, birds pull out fibers for nests - the height of the walls decreases. Then the house is caulked again: the master hammers the material into the gaps between the logs, causing the walls to rise slightly.
Installation of a window into the wall of a log house takes into account these features. The window is mounted in the wall not directly, but indirectly - in the casing (pit).
Casing: purpose and device
The casing is a special wooden frame, which is installed in the window and door openings of log and timber houses. It does not interfere with shrinkage, but at the same time does not allow the resulting stresses to be transmitted to the window or door. Without casing, the load from settling walls can jam and even destroy the window.
Exists different designs casing But fundamentally they are similar:
- the casing is connected to the wall using the “thorn-groove” method and sealed with tow: thanks to this, the wall of the house can move along the casing with changes in humidity or shrinkage, remaining in the same plane;
- above the casing in the window opening, a free gap of 5–8 cm is provided, which decreases as the log house settles;
- the gaps between the wall and the casing are sealed with tow and covered with platbands.
Properly selected and installed casing performs the function of a bearing element, does not interfere with the walls of the log house to “breathe”, is not blown through, and looks aesthetically pleasing.
From all that has been said, it follows that the casing is a necessary element log house or log cabin whose walls are subject to shrinkage. For frame house casing is not a mandatory element: the window is mounted in the frame.
Replacing old wooden windows with plastic ones
Due to the peculiarities of operation, wooden windows deteriorate much faster than other elements of the house. The problem is not only that the windows after several dozen stains look ugly and sloppy. In winter, cold air blows in from the street through an old dried-up window, and warm air comes out: heating costs rise, but it is cold in the house.
Therefore, the replacement of old windows is one of the most urgent measures to reduce operating costs and maintain an aesthetic appearance Houses. PVC profile windows are perfect for this.
In the villages there are still many log houses built 50-70 and even 100 years ago. They were built by carpenters using simple hand tools. The accuracy of manufacturing parts was not high, so often in an old wooden house there are no two windows of the same size. They differ in width and height by 1–3 cm.
Here, it is very useful to order plastic windows according to individual sizes. You should carefully measure each window that needs to be replaced, and use the resulting figures when placing an order.
Then the old window is carefully dismantled, and a new plastic one is mounted in its place; the casing remains in place. Such work does not take much time and, if you have certain skills and experience, you can do it on your own. Or rely on the experience and knowledge of the company that will produce the window according to your order.
Whatever windows - plastic or wooden - you choose to install in your house, before buying or ordering them, thoroughly think through all the nuances of the upcoming installation: what material to seal the perimeter, how to finish the slopes, which casing to put on the inside, and which one on the outside, etc. P. Do not forget about the window sill and low tide.
