Toilet      03.03.2020

Windows in a log house. Inserting a window into a wooden frame - window installation methods. Advantages of choosing wooden windows

IN Lately increasing popularity is gaining the construction of their own wooden house. Modern technologies allow you to make your home comfortable, practical and cozy.

Whatever the design you choose, whatever extravagant ideas are implemented in decoration, modern windows in wooden house- an indispensable attribute on which it largely depends appearance and convenience of living.

Understanding all the variety of options on the market is sometimes not so easy. When evaluating the advantages and disadvantages of one or another option, it is necessary to take into account many nuances.

How to choose windows for a wooden house? Let's try to consider this issue in more detail and identify the main aspects that affect the selection process itself.

Pay attention - the best wood aluminum windows from the manufacturer OKNAZENIT for the most favorable prices in Moscow.

Types of windows for a wooden house. Peculiarities

Currently, there are the following types of windows suitable for installation in a wooden house:

  • plastic;
  • metal-plastic;
  • wooden;
  • aluminum;
  • combined.


It is impossible in principle to answer the question of which of these species is unambiguously better. It is important to consider your own preference and design features.

Plastic and metal-plastic double-glazed windows have a number of undoubted advantages, which include their low price, practicality, absolute tightness and a wide range of color shades. Among other things, they are durable and undemanding to care.

The main drawback is the materials used in the window construction itself, it is still unknown how they will affect human health in full.

Aluminum and combined windows also have their own advantages, due to the materials used in the construction, such advantages include durability, structural strength, tightness and convenience.

When choosing one or another type, look at the photos of windows for a wooden house in advertising booklets, try to imagine how the window will look, how the design will fit into overall design and based on your financial capabilities and subjective perception, make the final decision.


Window installation

During construction, it is important to take into account that the installation of windows has some features, the neglect of which can lead to undesirable consequences.

It's about building features. wooden buildings: as you know, the tree gives some shrinkage, and therefore, over time, there is a change in geometric dimensions to a smaller side, which can lead to the appearance of gaps, curvature window construction, deformation of a double-glazed window, etc.

To avoid these troubles, take into account the following recommendations:

  • in log houses, window openings must be installed after the main shrinkage of the log house, for which it is necessary to wait about a year and a half. Installation should not be done immediately - it is impossible to unambiguously calculate the degree of shrinkage, it depends on the moisture content of the tree, on the conditions environment etc.;
  • if a project using glued laminated timber is selected, window structures can be installed immediately - the shrinkage of such a structure will not exceed 2%;
  • use only sliding joints when installing window structures;
  • Provide a shrinkage gap of 6-7 cm directly above the window frame.

Another important point in the design of a wooden house, and in the context under consideration - in the calculations when installing window frames, is that a wooden building is constantly in some movement. This movement is explained by the properties of the tree, the features and quality of the foundation, as well as other external factors.

This feature must be taken into account at the design stage and directly in the construction process. To solve these problems, the window box is installed in a special design - a pigtail. In view of the importance of this element, we will consider its features in more detail.

Pigtail Features

Okosyachka like special structural element, is necessary for any type of installed window, whether it is a wooden structure or pvc windows. It provides:

  • impossibility vertical displacement log cabin logs in the opening at the same time - without interfering with the shrinkage of the walls themselves;
  • increases the structural strength of the window opening;
  • the lower part of the pigtail acts as a window sill;
  • subsequent convenience is ensured when installing cashing;
  • created additional element in the system of insulation of the entire window opening.


The pigtail can be implemented using two different schemes:

  • on the end part of the logs, after sawing out the window opening, a special groove is selected. A specially prepared beam is mounted in it. This option is suitable for installing wooden windows;
  • the second method involves the creation of a special spike at the ends of the window opening, on which the so-called window "carriage" is installed - a special bar with a groove.

When creating a pigtail, it must be remembered: the vertical height of the bars to be installed must be less than the height of the window opening by the estimated shrinkage value, otherwise you risk getting the upper rims of the frame raised with a gap.

Features of installation of plastic double-glazed windows

Plastic windows are very popular and widely used, and therefore we will present some features of their installation in a wooden house.

Installation must be carried out at an ambient temperature of at least minus 10 degrees Celsius. Under no circumstances should you install plastic double-glazed window without a pigtail.

The gap for foaming the structure should be within:

  • 4-5 cm at the top;
  • 3-4 cm at the bottom;
  • on the sides - about 2-3 cm.

Use when installing special mounts. Fastening through the frame with self-tapping screws causes the window to lose its tightness.

Weeping window effect

In order not to suddenly find excessive perspiration or heavily frosted glass on your windows on winter days, which subsequently begin to thaw and “cry”, certain conditions must be met, namely:

  • install windows carefully. Think over all the points, carefully consider the installation process;
  • use energy-saving glasses;
  • do not forget about airing the room;


Of course, these are only the most general tips, but even they will avoid unpleasant surprises in the future.

Do-it-yourself window production

Self-creation of wooden windows is a separate and complex topic. Consider some key points related to this issue.

In the manufacture of the box, the most common type of material is pine. The bars themselves must be thoroughly and properly dried. Try to pick up material without cracks and knots.

When connecting the elements, use wood glue, and additionally install wooden dowels at key points, this will ensure the rigidity of the structure. When installing glazing beads, use sealants.

Instead of an epilogue

Windows are a necessary and important element in the construction of a house. It is necessary to treat this issue carefully and with all the responsibility and your house will be bright, warm and comfortable for many years.

Photo of windows in a wooden house

Wooden houses, baths, saunas and cottages have important advantage- they are completely environmentally friendly, because they are made of natural material. A wooden frame is “alive”, it “breathes”, it shrinks and grows old, that is, it lives its own life. A house made of natural wood circulates air, purifies it and gives it healing properties, thanks to phytoncides and resinous substances natural array pines. These same features of buildings made of lightly processed wood create some difficulties. For example, when it is required to install windows in a log house and doorways, as well as when finishing sagging walls, but subject to the installation technology, all these problems can be solved.

Which windows are suitable for wooden walls

The walls of solid wood houses tend to be in some movement. This is influenced by the time of year, seasonal changes, humidity of the air and the environment - the log house swells or shrinks, sitting down. Some conventional window and door installation standards are acceptable for log cabins, so a different frame recess design, known as casing, is needed here. It allows you to minimize movement wooden walls houses, bathhouses and other residential buildings made of logs.

However, not everything is so complicated, since the main shrinkage occurs during the first 3 years - under its own weight, the space between the logs is compacted and the wood naturally dries. Sometimes during this time the log cabin sags by 10-15 cm, respectively, the window and door opening decreases. Therefore, it is natural that wooden windows in a log house are more suitable for a new structure made of natural wood, and plastic windows for older houses, then they will be less susceptible to overpressure and deformation.

If the construction of a house has been going on for more than one year, stage by stage, then even unprepared "live" wood will sit down during this time, and installing windows in a wooden log house will not be a problem. IN last resort, you can install temporary frames with a film that prevent the penetration of precipitation into the window opening. And after a while in wooden frame you can put window frames with double glazing to protect against adverse weather factors. These can be frames made of specially prepared dry wood, or made of plastic that is familiar to city dwellers.

laminated under natural wood modern plastic windows organically fit into the design of the log house, increasing the thermal insulation of the house. The experience of installers from Finland shows that a plastic window in a log house or double wooden frames can be inserted into a pigtail without any problems, while it is possible to combine different materials for window frames.

What is important to know about installation technology

Today they make prestigious two-storey houses different type. They are built in an eco-style according to the traditions of their ancestors and according to the projects of modern architects and designers. Increasingly, they began to offer wooden houses and saunas similar to Finnish ones, also in fashion stylization country houses under the Russian tower. No less interesting are the large estates in scandinavian style- made of wood and glass. It doesn’t matter if the building is pompous or small cottage do it yourself from wood - the technology for installing wooden windows in a log house is approximately the same.

Of course, damp wood is not very suitable for building the walls of a wooden house. The Finns use only dried and specially prepared wood for export houses, and also develop a special technology for houses that are quickly assembled. According to the technology, window frames are not placed in a log house for at least six months after the assembly of prepared structures, and even later in "live" wood. But even in this case, some shrinkage is taken into account - do not leave the building without windows.

The exposure time is required for the shrinkage of the log house and the final formation of wooden walls, and in about a year the log house will acquire shrinkage close to the maximum parameters. However, it is not possible to accurately specifications shrinkage (as a percentage or in millimeters), since everything depends on the type of wood and its degree of moisture.

Today, several options for installing windows in a log house have been worked out:

1. Most reliable method- installation of the casing (casing), where the window is inserted. The casing is a one-piece rectangular structure made of solid wood up to 40 mm thick, in which the lower bar forms a window sill, and platbands are attached to the ends. For a long time they were made from solid wood, giving the required shape, where the grooves for the window frame were formed. Today, the casing is being made much more technologically advanced and looks more aesthetically pleasing, and a glue beam is used for its manufacture. The finished casing design is quite expensive, so they often use a more affordable technology for installing a window in a log house, that is, fastening to cranial bars.

2. There is another option - the window frame is attached directly to the beam with special fastening strips. Simple Methods are used, most often, in log cabins of baths and saunas, and in residential buildings- more complex and reliable. Using building level, the window frame is set in compliance with the distances and foamed with sealant. However, the installation method with sealing in the new walls of houses is not used. Foam is recommended to be used to seal the lower part of the frame and window sill - this plane is less susceptible to deformation when a wooden window shrinks in a log house.

3. Often, special (cranial) strips are used, inserted into the grooves, which move freely at the ends of the window opening. This counteracts jamming during shrinkage without the formation of gaps. The cranial planks are able to slide in the grooves due to the design, so the window will not experience pressure when it shrinks. The difference of the method is in attaching the casing to the cranial bar, and not directly in the opening.

Tip: Remember that even after the initial shrinkage of the log house, the compaction of wooden walls will continue for some time. With significant precipitation and in a climate with a high level of air humidity, the base of the log house will continue to absorb water, increasing the log house in volume. In hot and dry summers, the tree gives off moisture, giving a significant shrinkage. That is, natural changes in the size of a log house, for example, from pine, will be noticeable up to 5 cm, but this figure also varies depending on the time of the log house. Installing windows using special technology reduces the likelihood of warping, displacement of the base and jamming of the sashes and reducing heat loss.

Basic conditions for the use of casing

1. Log house casing makes it possible to prepare the installation of a window in a formed box, which minimizes the pressure of the log house on the window frame through natural process wood drying.

2. Properly made log house casing prevents distortions in the form of shrinkage consequences.

3. There should be a small gap above the frame, approximately 50 mm, and it is insulated along with side gaps.

4. A simplified casing can be made of boards of a smaller thickness of about 20 mm, where the forming slopes will be attached, and the bottom board forms a window sill.

5. The casing is fixed with self-tapping screws on the cranial beam, and the gap is insulated under the platbands.

6. Casing from the outside looks quite compact and neat, and inside you can put another frame.

7. Competent use casing installation technology helps to counteract window depressurization.

8. Fastening of external architraves allows the use of synthetic seals, including rubber, to prevent moisture from penetrating into the window space.

9. In case of difficulties and questions - how to insert windows into a log house, it is recommended to contact specialists.

The main problems when installing doors and windows in a log house

1. According to the experience of installing houses made of natural wood, even a structure made of specially prepared and well-dried material will shrink up to 5 cm in the 1st year. In steady rainy weather, the house will swell again. "Live" or non-dried wood with a high percentage of moisture gives a much greater amplitude per year.

2. Installation of windows or doors in a wooden frame is a technologically simple process, and specialists have no problems. However, difficulties and problems with an unprofessional approach arise much later, when the windows in the bathhouse or in the house begin to warp due to pressure during the natural drying of the wood. That is, it is much worse when problems emerge during the operation of the building.

3. Increased air humidity can lead to the fact that window sashes or vents do not open due to wood swelling under increased pressure from shrinking logs. Sometimes it is enough to trim the adjacent planes of the sashes a little, and it is worse if the window cannot be opened for the entire period of operation. It is for this that a small clearance in the casing or the correct sliding structure is important - in order to avoid such troubles.

Tip: It is important to use dry and high-quality timber, preferably from conifers wood. Before cutting window openings, it is important to strengthen the boards on its sides so that they do not part.

Instructions for processing a window opening

To perform the work, you will need a chainsaw, nails, studs, timber, edged board, square, plumb and polyurethane foam.

1. On the wall of the log house, the contours of the window (door) opening are marked using 4 strips. It is important to correctly mark the lower part of the window - about 80 cm from the floor.

2. Boards are selected a little more than the height of the opening to secure the studs with washers.

3. We make holes in the uncut crowns at the corners of the planned opening, similarly in the fixing boards.

4. We mark the vertical with a level and attach boards along it, which we connect to the logs with the help of studs and tighten the boards.

5. We put metal washers under the nuts to prevent the nuts from cutting into the boards, we fix the boards on both sides of the marking.

7. We turn to the processing of sawn logs and fasten the edges together with jumpers.

8. We form a window block from lintels and jambs in pairs, and outside we form grooves for the size of the spikes.

9. window block we begin to form with the installation of jambs, we connect the jumpers with nails with sticking logs.

10. To check right angles, use a square, which can be formed before the final fixing of the block.

Tip: To dispel doubts, it is advisable to watch a video about installing a pigtail, and only after that proceed to the installation.

Step by step installation of windows

Today, there are several ways to install window frames in a log house, but we will look at the simplest example.

First you need to visually imagine in a section what a window in a log house looks like - the scheme for installing a window in a log house is shown in the figure below.

These are a casing with grooves, a shrinkage gap with a sealant, an outer and inner casing, a spike with a sealant, a window with a tide, a lower interventional sealant.

The pigtail is made after the formation of the opening:

  • prepare a beam 150x40 under the top of the window opening, it should be the width of the opening, cut out 2 rectangular cutouts from both ends for a pre-formed comb;
  • install the board on top of the carriage bar, securing it with self-tapping screws;
  • we make an opening of 3-5 cm more than the height of the inserted window, for filling with a sealant or foaming from below;
  • the gap between the log and the salary board in window opening should be about 5 cm (for shrinkage), which is filled with insulation;
  • when the window is inserted and fixed, a platband is attached to the pigtail so that the structure has an aesthetic appearance;
  • do not forget to check both vertical lines before installing the platbands and final assembly window frame by a plumb line and horizontal - by level, since it will be impossible to fix it further;
  • it is necessary to impregnate everything with an antiseptic wooden surfaces to counteract wood decay.

The process of installing plastic windows in a log house

The step-by-step process of installing PVC windows looks about the same as in the example with natural wood:

  • we form a window opening;
  • install a pigtail;
  • we are completing the installation of a plastic window in a pigtail according to the technology.

The optimal distance of the window sill from the floor is 80-90 cm, and if the design in the interior plans to use a window sill in the form of a tabletop, for example, in the kitchen or in a teenager's room, then it is better to think over its design and installation in advance.

Tip: Remember that wooden frames are also characterized by partial shrinkage, and PVC windows have a rigid and stable base - they cannot be placed in a fresh frame, and a pigtail must be used. It will make it possible to maintain sufficient autonomy of the double-glazed window from the log house, so installation on foam and without a joint is unacceptable in this case!

Two types of pigtails:

1. Simple design- a groove 50x50 mm for a bar is formed at the end of the opening (not suitable for installing a PVC window).

2. A more reliable option is when a ridge is formed in the end logs on the window openings, on which a frame with a groove, otherwise called a "carriage", is subsequently placed, and here, during shrinkage, movement along the guides without deformations will be ensured. This is a construction of a bar 100x150 mm, which exceeds the size of the window by 5-6 cm, in the center of which a groove of 50x50 mm is selected, the carriage is attached to the ridge.

Next, we assemble a pigtail from a 150x40 board, as described above, respectively, cut grooves in it that are put on a comb - this is the upper part of the opening where we put the PVC window. Be sure to overlay the planks with tow (in rolls) and fix the gun carriages, and top bar fix the pigtails with self-tapping screws to the gun carriage.

After the right angles, vertical and horizontal lines in the openings are verified, the pigtail is framed, they proceed to the installation of plastic windows. Monitor the quality of fastening and tightness so as not to disturb the thermal insulation of windows in a log house. Do all the steps according to the instructions attached to the PVC windows. When buying plastic windows, pay attention to the mounts that are mounted at the end. The frame is leveled and mounted with fasteners to the pigtail, do not forget about the place for mounting foam under the window sill. It remains to hang the sashes and cash out.

Tip: Pay attention to how the window is screwed to the board - in no case to the ridge, otherwise the meaning of the movable fastening of the window to counteract shrinkage is lost.

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When installing windows in a wooden house, it is necessary to take into account some features when building a house from a bar or log house. Wooden houses after erection shrink, for the 1st year after its installation, the log house shrinks by 3-5 cm. based on 3 meters height. This is a consequence of the logs drying out and forcing the sealing material between the crowns. That is why when installing windows in a wooden house, you need to remember that a log house (or timber) will slowly sit down for about 5-6 years. And this is the main factor to be considered when installing windows in a wooden house. In the process of further operation, the house "lives", i.e. subject to constant movement high humidity the tree swells high temperature and moderate humidity - shrinks. When installing windows in a wooden house, a construction is used, which experts call casing (or pigtail).




When installing windows in wooden houses, it is necessary to ensure that the walls of the house have the possibility of shrinkage, but it is necessary to avoid pressure on the windows themselves. Therefore, the main purpose of this design is the strong fastening of windows in the opening while maintaining the independence of the entire window structure from the transmitted loads. bearing walls. In other words, the casing (or pigtail) serves to eliminate the pressure of the logs on the windows in the process of shrinkage and movement of the house.

How to do it right

To make the installation of windows in a wooden house without negative consequences, you need to correctly cut window openings in a wooden house. The most optimal distance from the floor to the window sill is 80-90 cm, so that you can approach the window and rest your palms on the window sill as comfortably as possible. Dining, desks and kitchen countertops are usually 75-85cm high, and the window sill should be slightly higher than the countertops. It is also necessary to check that there is no curvature of the windows.

siege

As we mentioned earlier, casing is a structure used when installing windows in wooden houses, the purpose of which is to securely fasten windows and maintain the independence of the entire window structure from the load-bearing walls of a wooden house, to protect them from warping during shrinkage of log cabins (beams).



The casing can be of two types: to install wooden windows in wooden houses, grooves are made in which bars of the same size are inserted; to install plastic windows in wooden houses, a comb is cut out at the ends of the logs, on which a window carriage with a groove is put on.



Builders building a house can make casing.

The window opening must be properly prepared for installation work to install the casing, and then it will be possible to start assembling the casing. To properly install the window, the width of the opening should be 3-4 cm more than the width of the window for using foam insulation, and the height of the opening should be 6-8 cm more than the height of the ordered window for mounting the window sill and the same use of foam insulation. Between the upper part of the resulting window opening and the log, you need to leave a gap of about 5 cm to allow the logs to shrink.

When installing windows, the frames should not be drilled through the casing of a wooden house, so as not to violate the tightness and thermal insulation, for these purposes it is advisable to use special fasteners - anchor plates.


Plastic windows in a wooden frame are installed according to generally accepted technology:

  • mechanical fixation of the window structure in the casing is carried out using screws and anchor plates;
  • grooves and butt holes are filled with polyurethane mounting foam, mounting tapes are installed to protect the foam;
  • internal and exterior finish by using plastic slopes, ebbs and window sills;
  • adjustment and check of all nodes for operability.

In conclusion, it should be noted that any construction process consists of more responsible and less responsible stages. Window installation errors are not fatal, but they can cost you dearly. Installation is carried out according to a well-established scheme and takes 1-2 days, while the preparatory and subsequent stages require much more time and attention. But correctly selected and installed plastic windows will save you a lot of effort and money in the future.

The arrangement of windows during the construction of a wooden house has always been and remains one of the most responsible and difficult tasks. The specifics of installing windows in a log house is such that it is not recommended to fix them to the walls of the log house.

In a log house, within 5-8 years, there is a settlement caused by the process of natural drying of wood, and compaction of interventional filling under the load of the own weight of the house. Only during the first year, the shrinkage of a house can be equal to 3-5 cm. Therefore, in the old days, our ancestors allowed a wooden house to stand without doors and windows for at least a year, until its walls settled. And only then did they start filling the window and door openings.

To date, few agree to wait until the finished log house settles. Therefore, the installation of windows in a log house should be carried out in such a way that the subsidence of the house does not in any way affect the filling structures of these openings: it does not deform the double-glazed windows or jam them. You can avoid this by setting special knots adjoining door and window frames to the log house, which do not prevent their free displacement relative to each other.

The walls of a log house and window and door frames are two independent structures, each of which works in its own way. Installing windows in a log house requires proper preparation opening. To compensate for shrinkage wooden structures walls, window and door openings must be done with large sizes than the dimensions of window and door frames.

  1. First you need to decide on the height of the window sill. As a rule, it is equal to 80-90 cm. This height is optimal in order to comfortably lean on the windowsill. The window opening is cut out approximately 5 cm below the estimated height of the future window sill, since the thickness of the mounting foam layer is 1-2 cm, and the thickness of the window sill itself is 3-4 cm.
  2. Next, you need to place the horizontal and vertical lines of the window opening. The building level and plumb line will help in this.
  3. The lower line of the window opening is placed according to the level, and then the upper one. At the same time, the height of the window opening should be at least 14 cm greater than the window itself, since the distance from the lower edge of the window opening to the window should be 4 cm for the window sill and foaming, from above - 2 cm for foaming, and for house shrinkage - 4-5 cm .
  4. When marking the vertical lines of the window opening, it is also necessary to take into account the fact that it should be at least 14 cm wider than the window itself, of which 2 cm is used for foaming, and 10 cm for casing (pigtail).
  5. A window opening is cut out according to the markup.

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Casing: purpose and types

Casing is wooden frame, for the manufacture of which 4 boards with a thickness of 60-80 mm are used. The bottom board is a window sill, the other three are slopes. A longitudinal slot is made in the side elements with a depth of 20 mm and a width of 60 mm. This slot is necessary in order to arrange a pliable joint between the casing and the wall. It includes a comb made at the end of the opening, or a specially made cranial bar that forms a keyed connection between the casing and the wall. This joint during the subsidence of the log house allows the beam or logs to deform, thus reducing the size of the gap above the windows and moving along the groove in the casing, while not transferring the load to the double-glazed windows. A bar is attached to the lower plane of the window opening, but its functions are different - it is necessary to prevent blowing through the junction of the wall and the window sill.

All joints of the planes must be sealed with insulation - tow or some other natural material. For these purposes, it is not recommended to use mounting foam, because in the process of subsidence of the log house, the foam can come off the surface and cracks will appear.

The installation of the casing begins with the installation of the window sill according to the level. After that, the side parts of the box are mounted and covered with the top block.

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Casing installation methods

Image 1. Installation of windows in a pigtail using a mortgage bar.

Installing windows in a pigtail using a mortgage bar (image 1):

  1. A groove for bars with a section of 50x50 is cut out from both sides in the logs, and the bars themselves are installed. The joints between the bars and the surface of the logs are insulated with tow or other heat-insulating material.
  2. A U-shaped window box is mounted, the so-called pigtail made of boards with a section of 50x150 or 50x20 mm and fixed in the window opening to the bar. From below, the ends of the boards are attached to the crown.
  3. At the top, between the horizontal board and the upper part of the wall of the opening, a gap of 5-8 cm is made and filled with insulation (in no case fill it with foam).

Installation of pigtails in a groove in a wall of logs (image 2):

  1. Glued laminated timber with a section of 100x150 or 100x200 mm is used. A spike element is made in it. A groove is cut on the side.
  2. The side parts of the pigtails are mounted and the joints are insulated with tow. Then they are attached to the lower crown of the log house.
  3. A horizontal board is fastened between the side elements of the pigtail.

Image 2. Installation of pigtails in a groove in a wall of logs.

Mounting the pigtail on the spike (image 3):

  1. A spike 50x50 mm is made in the window opening in the wall and lined with insulation. After that, the side elements with a pre-cut groove are inserted.
  2. Further installation is carried out in the same way as the installation of the pigtail into the groove. The side parts are fixed to the lower crown, and in the upper part they are bursting with a board. In this case, it is also necessary to make a thermal gap.

Installation of a window in casing with a quarter (image 4).

This installation option is similar to installation in a mortgage bar. The difference is that it is necessary to make special-shaped pigtail parts, which are a typical window quarter and are more aesthetic for houses made of timber or logs.

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Stages of installation of wooden windows in a log house

Image 3. Mounting a pigtail on a spike.

  1. Window measurements. The dimensions of the window opening with a pigtail should be larger than the dimensions of the windows in brick or concrete walls, since there is no need to install a pigtail there. As a rule, casing is made of timber with a section of 100x150 mm and these dimensions should be taken into account when calculating window openings. Gaps are left between the opening and the casing: on the sides 20 mm, on top - 70 mm or more.
  2. Casing installation.
  3. Window installation. Fastening a wooden window to a pigtail is carried out using self-tapping screws or using anchor plates.

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Tools and materials for the installation of wooden windows in a log house

Tools:

  • milling cutter and a set of milling cutters;
  • circulation machine or circular saw;
  • plane;
  • screwdriver;
  • wood saw;
  • a set of chisels;
  • hammer;
  • rasp;
  • mallet;
  • abrasive skin;
  • level;
  • roulette;
  • square.

Materials:

  • a figurative board with a section of 50x125 or more - for the manufacture of a frame;
  • timber with a section of 50x60 or more - for sashes;
  • triangular and rectangular glazing beads, the height of which should be 10 - 12 mm;
  • two window hinges and one locking handle per sash;
  • glass 4 mm thick;
  • wood screws 4x60 mm: for a window frame - 8 pcs. for the sash - 4 pcs.;
  • wood glue.