Installation of a wooden window sill in a wooden house. Wooden window sills, window sill installation, step-by-step instructions Production and installation of wooden window sills

After installing a wooden window, the next important process begins - the installation of a wooden window sill. It is the execution of this operation that gives the window a more finished and attractive look. appearance. In addition, a properly installed wooden window sill keeps the house warm, makes the window tidy, and provides a place to hang all sorts of items. How to properly install a wooden window sill, we will consider further.

The main functions and varieties of wooden window sills

One of the main elements located on the window is the window sill. It performs a large number of functions, and in particular:

1. Provides reliable protection against cold and drafts. This condition is observed if during the installation of the window sill all technological nuances and subtleties were observed.

2. Performs the function of a shelf. The window sill is a great place to place flowers, books, and other items.

3. A place of rest or reading - extensive window sills often serve as a seat or sofa, from which it is pleasant to watch the view from the window.

4. Winter garden - if you harmoniously arrange flowerpots on the surface of the windowsill, you will be able to achieve the effect winter garden that will delight everyone around.

5. The use of a window sill as an additional place to work is possible if its width is more than 30 cm. A computer or laptop, a table lamp and other items are installed on such a window sill. At the same time, it is possible to achieve maximum space savings.

6. If you choose and install the window sill in the room correctly, it will make it more cozy and comfortable.

There are many types of window sills. In relation to the method of their installation, window sills are divided into:

wide-type window sills - their width is 40 cm or more, the installation of such a window sill is possible if there are wide supporting walls, in addition, this type of window sill helps save usable space and decorates the battery;

narrow window sills assume a width of no more than ten centimeters, this type of window sill depends on the design and individual properties of the building and is less common than the previous one;
formal type of window sill - its almost complete absence, in this case a small area acts as a window sill window slope, which practically does not perform any functions;
a window sill launched onto a wall is a classic option for mounting window sills, the average launch width is 15-20 cm;
the absence of launching on the wall in the window sill is a more economical option for its installation, since the length of the window sill is reduced, and, accordingly, the cost of its manufacture is reduced.

In relation to the shape, window sills are:

straight or classic - perfectly fit into any interior of the room;
arched - these types of window sills are characterized by the presence of curved lines in the form of an arc or wave, they are distinguished by originality and innovation in the interior.

Wooden window sills photo:

Depending on the material from which the window sill is made, they are:

plastic - the most affordable, less expensive, although not practical and not durable, due to instability to scratches and high temperatures;
window sills with acrylic coating - improved type plastic window sill, which is characterized by resistance to high temperatures and various chemical compositions;
window sill covered artificial stone- suitable for a certain type of interior, characterized by high cost, instability to abrasives and high temperatures;
the most expensive, but not entirely practical, is a window sill trimmed with natural stone;
a cheaper option for a wooden window sill is a window sill made of MDF, its quality characteristics are much worse than those of a wooden one;
plasterboard or plastered window sill involves its further finishing with putty, ceramic tiles or artificial stone;
wooden window sill - is environmentally friendly, practical and versatile, although the manufacture of this kind of window sill requires care when choosing high-quality materials, observing the installation technology and caring for it, since wood is unstable to moisture, it must be processed by special means, which will prevent it from cracking, swelling or deformation.

How to install a wooden window sill: features and installation technology

In order to install a wooden window sill, you must have the window sill itself and auxiliary tools in the form of:

square;
measuring tape;
building level;
brushes;
soil tank;
foam gun;
window sill installation regulators in the form of a peg.

First, you should clearly determine the size of the future window sill, on which the method and technology of its installation will depend.

First of all, it is necessary to process the window sill with the help of moisture-proof compounds that will prevent its premature damage and increase the duration of operation. Take Special attention areas where the window sill is in contact with the wall.

The window opening on which the window sill is being installed should be cleaned of dust and dirt, covered with a primer.

The installation of the window sill itself is carried out in accordance with the level of the bubble or laser type. In addition, it is possible to install the window sill on a pre-leveled base.

If the walls of the house are made of panels or bricks, then the window sill is fixed to them with foam. For additional fixation outside the window window box with a window sill fastened with self-tapping screws. The length of the self-tapping screw should allow it to pass through the surface of the entire box and the window sill.

If the width of the window sill is too large and it protrudes significantly beyond the surface of the window, then it will need to be additionally strengthened with durable steel corners, wood bars or metal pins that are installed directly into the wall. Next, the window sill is installed on the wall surface using mounting foam.

If it is planned to install a window sill in a house made of wood, then all work is carried out during the planning of the window opening itself.

If the owner of the house has a high quality woodworking machine, then the window sill, in this case, is built from the opening itself. If a wooden window sill is being installed, then it is fixed with wood glue or self-tapping screws, depending on the width of the product.

Production and installation of wooden window sills

For the manufacture of a high-quality window sill, you should choose a tree of good drying, which is characterized by high strength and a uniform structure. It should not have knots or darkening. Wooden window sill pine - has high strength characteristics, due to the presence in this material a large number resin, which has an antiseptic effect. Another quality material for the manufacture of window sills is oak. Its strength characteristics ensure the durability of the window sill. Solid wood window sills have good impact resistance and resistance to mechanical stress.

The end sections of the boards are carefully ground and polished, and special grooves are applied to the lower part, the size of which depends on the width of the product.

In the process of determining the size of the window sill, please note that two of its side and one front part are installed in the wall with a minimum depth of 40 mm, so this value should be added on three sides. In addition, on the other hand, the window sill should protrude beyond the wall by at least 60 mm.

Before installing a wooden window sill, it should be treated with varnish or paint, which will increase the service life of the product. The lower part of the window sill is treated with antiseptic compounds that will prevent the appearance of fungus or mold and provide protection from insects.

To insulate the window opening, it is recommended to cover the lower part of the window sill with felt. It is fixed to the tree with nails. Pre-prepared boards are laid on a surface made of brick and treated with a solution of lime and gypsum. At the same time, the board is immediately installed in the recesses that are made in the walls near the window.

First, the window sill is gradually installed under the lower section of the beam, and its fixation is carried out with pre-prepared nails, the length of which is more than 10 cm and which have cut off hats. To simplify the task of fixing the window sill, it is recommended to first install the nails in the lower part of the beam, and then put the window sill on them.

In addition, the installation of the window sill should not be tilted. Although if there is still a slope, then it should be located in the inner residential part. For its arrangement, small wedges will be required, which are set in the desired position and filled with cement mortar. They install the window sill with their own hands.

After fixing the window sill, excess mortar is removed and all gaps are filled with mounting foam. Further, the slopes and seams are plastered, and the window sill is prepared for operation, which seems possible after the cement mortar has dried.

Installing a wooden window sill in a wooden house

Installation process wooden windows in wooden house, the finishing of the window space follows, namely, the installation of a window sill, low tide or platbands. For a window sill, it is better to give preference hard varieties wood, in the form of oak or beech, since they are the least susceptible to mechanical stress.

The size of the window sill depends on the individual preferences of the room and on the functions assigned to it. The most optimal window sill width is from 25 to 50 cm, and its length depends on the size of the window.

Please note that during the installation of the window sill, one two thirds of its part should be on a solid surface, and one third should hang down. The maximum protrusion of the window sill beyond the wall is 7 cm. If you make the protrusion larger, then the heat transfer in the room will be disturbed and condensation will form on the windows.

In addition, it is better to choose not solid sections of wood, but glued beams, which are characterized by higher strength, resistance to deformation and moisture. A window sill made of glued laminated timber can serve its owners for more than fifty years.

We offer you to read the instructions for installing a wooden window sill:

1. Preparation of the planting base is initial stage window sill installation. The lower part of the window opening is leveled, and the side ones are knocked out a little to bring the slope a few centimeters deep into the wall. This will improve the appearance of the window, and the window sill will be firmly fixed in the wall.

2. To level the board in a horizontal position, install the wedges, which will perform this operation.

4. In those places where the window sill enters the slopes, it is fixed with mounting foam. When the foam hardens, the bottom of the board is processed. Thus, reliable fastening of the window sill on the surface of the opening is ensured.

In order not to make a concrete perfectly even base under a wooden slope, it is possible to install foam plastic on it - a modern insulation that will quickly and efficiently level the surface. In addition, it is characterized by resistance to shrinkage, temperature difference, low moisture absorption, resistance to mechanical stress, good insulation.

A properly installed wooden window sill has a number of features, namely:

lack of a snug fit of the board to the window opening, there should be a small gap between them, which is sealed with a sealant;
the slope of the window sill should be directed towards the inside of the building;
if the window sill extends beyond the wall surface by more than ten centimeters, then its fixation is carried out using metal elements.

Installation of wooden window sills video:

Workshop "Prof-Wood" provides services for the manufacture, sale and installation of high-quality natural wood window sills at affordable prices. Our range of window sill boards from the following types of wood:

larch;
oak;
Pine.

Wooden window sills fit perfectly in various interiors, create an atmosphere of comfort for the house, for the apartment, or for giving. Our capabilities allow us to quickly and inexpensively perform the entire range of turnkey works, including window systems design, production and professional installation.

Our advantages:

Own production of wooden window sills

Modern equipment. The Prof-Wood company is equipped with the most modern high-precision equipment, which makes it possible to produce stylish and durable window sills for any interior. The plant of the company is able to produce affordable products that meet modern requirements for quality and design.

Wooden window sills are well combined with windows made of glued eurobeam or laminated profile, so many customers prefer these products. Made by modern technologies models differ from the basic analogues that can still be found in old buildings. Today, such window sills are made different ways from several types of wood, thanks to which you can choose a decor that goes well not only with window sashes, but also with flooring and other interior items. At the same time, some buyers who want to install wooden models are worried that they will not last long enough and various problems will arise during operation. How justified their fears, find out from this article.

Advantages and disadvantages of wooden window sills

Wooden window sills are not only environmentally friendly, but also warm products. Unlike products made of or concrete, they are guaranteed not to become a cold bridge between the interior and the street. For window structures, this is a very important quality. In addition to participating in the creation of a favorable microclimate in the interior, these products have several other important advantages:

respectable appearance - modern methods of processing and finishing make it possible to make exclusive elements of window structures involved in shaping the interior from ordinary window sills;
strength - wood products have high bending strength, thanks to which they perfectly withstand high external loads;
maintainability - most minor damage to the surface of the window sill can be eliminated during simple restoration work;
plasticity - products of any shape can be made from wood;
durability - at proper care window sills will last as long as the windows themselves.

The disadvantages of these products include a tendency to deformation, low level fire safety and the likelihood of development of microorganisms. The last two problems have recently been successfully combated with the help of effective impregnations that increase the fire resistance class of products and make wood resistant to the development of fungus and mold.

Today, several technologies have been developed that allow the manufacture of window sills that do not deform or crack during operation.

What types of wood are window sills made from?

For the production of wooden window sills, pine, cherry, hornbeam, oak, beech and other species are used. For premium products, mahogany or ebony is used. In this case, most often window sills are made from the same breed as window sashes. Among the products of an affordable price category, window sills made of oak, hornbeam and ash should be distinguished. They are more beautiful and stronger than soft pine or larch products. Read more about the properties of the most popular used for the manufacture of window structures, read on WindowTrade.

Technologies for the manufacture of wooden window sills

Currently, several methods are actively used for the manufacture of these elements of window structures. Both the cost and characteristics of products largely depend on technology. Today, manufacturers offer customers the following types of window sills:

Regardless of the type of window sill, wide products must necessarily crash. Otherwise, condensate flowing down will accumulate on the windows, which will lead to deformation of the board.

Wooden window sills cannot be cleaned with abrasive powders, which will damage not only the paint layer, but also the structure of the tree. It is best to use the same products that are used for furniture to care for these products. Dust from the surface of the window sills can be removed with a barely flag soft cloth. At the same time, it is necessary to ensure that moisture does not accumulate on them. The appearance of condensate flowing down profusely may indicate problems directly with the window construction, so we recommend that you read the article, which will help you learn how to deal with this phenomenon. If the issue of condensate is not resolved, it will constantly drain onto the windowsill and spoil it very quickly.

The interior of the room depends on many little things that must be assembled in the same style. This also applies to the window sill, as its presence will give the room a complete look.

In addition to the aesthetic role, a high-quality window sill increases the thermal insulation of the room, and also adds a useful area in the house where flowers and other interior items can be placed. In the article we will describe in detail the types of wooden window sills and do-it-yourself installation technology.

The purpose of wooden window sills

To more accurately answer the question, you first need to define its main functions:

It protects from cold and wind, but only when the installation is carried out in compliance with all requirements;

The design can serve as an additional space for relaxation, where, sitting comfortably, you can read a book, or contemplate the view from the window, if you make it large enough;

A wooden window sill can be used as an auxiliary workplace by installing a laptop, a lamp and other things on it;

It simply creates a cozy and comfortable atmosphere in the room.

Types and sizes of wooden window sills

There are many types of window sills. According to the installation method, they are divided into the following designs:

Wide - more than 40 cm. A similar view can be installed in the presence of massive main walls. Subsequently, it will help to save the practical part of the area of \u200b\u200bthe house and skillfully decorate the radiator;

Narrow in shape, 10 cm wide. Usually done when the type of building and its specific characteristics do not allow the installation of a window sill of a different size;

Formal view - when there is no window sill as a current one, but instead of it, an insignificant segment of the window slope is allocated, which does not play an important role;

Launched on the wall - this is a common window sill installation system, the launch area of \u200b\u200bwhich is on average 15 - 20 cm;

Not launched on the wall - the most profitable in terms of finance due to the reduction in the length of the window sill.

Forms and material for the manufacture of window sills

There are several forms of wooden window sills:

Read also: Modular stairs (photo): design, advantages and disadvantages, types, scope and installation features

Traditional or straight;

Having the form of an arc - are original solution to bring zest and freshness to the interior.

According to the type of raw materials chosen for the production of window sills, they are divided into the following types:

Low-density wood fiber panels made from finely dispersed fractions are cheaper compared to wooden structures and in terms of quality parameters are significantly inferior to them;

Plastered or plasterboard - it is supposed to be finished with tiles or other material;

A wooden window sill is an environmentally friendly option, characterized by durability and versatility. Its production requires observation in the selection of raw materials, following the method of mounting and maintenance, since moisture negatively affects the tree. To do this, it is recommended to treat it with special impregnations that allow the tree to remain in good condition for a long time. That is, it will not lead to the appearance of cracks, swelling and deformation.

Technology of installation of a wooden window sill

Necessary tool for window sill installation

To install a wooden window sill, you will need the following tool:

Construction level;

Square;

Roulette for measurements;

Soil tank;

Foam gun.

Do-it-yourself step-by-step algorithm for installing a wooden window sill

Initially, the dimensions of the planned window sill are determined in order to find out the option and method of mounting it.

First, processing is carried out with moisture-proof substances to prevent early spoilage and increase the service life. Separate attention should be paid to the contact points of the wall and the window sill.

The part on which the window sill will be installed must be cleaned of debris, dust, and a primer applied. For its correct placement, a level is used. The ideal option would be to install already on a pre-prepared leveled surface.

When the material for building a house is brick or panels, then the window sill is attached to them using foam. Self-tapping screws are used as an auxiliary material for the connection. Their length makes it possible to connect the entire area of the window box and the window sill.

When the window sill is wider and protrudes significantly beyond the edge of the window, you will still need to fix it with reliable metal corners or pins that are inserted directly into the wall. Later it is fixed with foam.

If it is supposed to make a window sill in a wooden house, then all actions are carried out during the construction of the window opening itself. Here, with a good woodworking machine, it is possible to build a window sill from the opening itself. Otherwise, it is attached thanks to glue or self-tapping screws, the length of which is selected based on the width of the window sill.

Read also: Waterproofing of facades: purpose and functions, methods, materials used, stages of work

Production of wooden window sills

In order to make a high-quality window sill, you should take the choice of wood seriously. The material must be dried and meet certain standards, have a uniform structure and strength. The presence of blackening and knots should not be observed.

A pine window sill will differ in such characteristics as durability, reliability due to the presence in it of an impressive proportion of resin that has a disinfecting effect. The cost is the most democratic option.

Oak is also a quality wood for their production. Its strength properties affect the service life of the product, increasing it. It perfectly resists temperature changes, as a result of which the radiator located nearby will not be afraid of it.

Features of installing wooden window sills

Depending on the size of the product, grooves are made from below, and the end parts are carefully polished and ground.

When calculating the size of the window sill, it must be borne in mind that two sides and the front side are placed in the wall with a recess of at least 4 cm, and on the opposite side it must extend beyond the wall by 6 cm.

To increase the service life of wood material should be painted with varnish or paint. To prevent the appearance of mold, fungi and insects, treat the bottom with a disinfectant.

In order to minimize heat loss in the future, it is worth insulating the lower part with felt. You need to fix them with nails. Pre-cooked boards are placed on a brick surface filled with a mixture of gypsum and lime. At the window, recesses are made in the wall where these boards are installed.

At first, the window sill is sequentially installed under the lower surface of the beam, and fastened with ten centimeter nails without hats. To make it easier, you can first drive in a nail and then put a window sill on it.

During its installation, the formation of a slope is not expected. If this happens, then using several wedges mounted in the proper place, they are poured with a cement mortar. After fixing the window sill, the excess mortar is removed, and the cracks are filled with mounting foam. After some time, the slopes and scars are plastered, and the window sill is prepared for installation, possible immediately after the cement has dried.

Installation of wooden window sills in a wooden house

To install a window sill in a wooden house, it is better to use harder woods, such as beech or oak, because this type of wood is less susceptible to physical stress.

Among the materials used in interior decoration premises, wood is gaining more and more popularity. More precisely, it regains its once lost popularity. At one time, thanks to the development of the chemical industry, plastic polymers almost replaced wood from among finishing materials. However, the demand for wooden interior elements has arisen again. And this is understandable, since there is little that can be compared with wood in terms of naturalness and aesthetic appeal. Increasingly, wood is used as a material for the manufacture of window sills. About how to install a wooden window sill with your own hands and what rules must be followed, and will be discussed below.

Why choose

In order to finally make sure that the installation of a wooden window sill in an apartment or a private house is a good enough idea, it is enough to familiarize yourself with some of the unique properties of this material.

A wooden window sill will have excellent performance characteristics. Here, first of all, the complete naturalness of the material is implied, and therefore such a window sill can be installed even in a children's room.
The material is durable and resistant to various kinds of influences. This refers to both changes in temperature and humidity, and chemical substances used, for example, during room cleaning.
It should also be mentioned that wood leaves plastic counterparts far behind in terms of aesthetics. In hardware stores you can find a variety of options for these decor elements. In this sense, even the most demanding taste can be satisfied. You can choose a window sill for any interior option.

Before proceeding to the description of the technological process installation of a wooden window sill, it is necessary to slightly clarify the rules in accordance with which the choice should be made.

First of all, you should pay attention to the integrity of this element. You need to look at the end of the product. Cracks and chips should not be either on the surface or in the very structure of the wood.
When choosing wood products, the type of wood used for manufacturing is also of considerable importance. In the case of a window sill, you should pay attention to hard rocks. Among them, the undisputed leader is oak. You can also look at beech, chestnut or pine.
And, of course, it would be wrong to ignore the aesthetic side of the issue of choice. There are many shades of wood, textures too, not to mention the pattern of wood. And if we add to this just a huge number of various varnishes, stains and impregnations, then we can say that such a window sill will not only cope well with its tasks, but also act as a genuine decoration for the entire interior.

Here you can also add that if there is a desire to make the interior truly unique, then the window sill can be made independently. To do this, you only need a board that is suitable in size and appearance, which needs to be brought to the required size (which, by the way, should be about 10 cm larger than the size of the opening) and impregnated with special protective compounds. When all this is absorbed and dries, you can proceed to the installation itself.

But before that, on the inner surface of the future window sill, it is necessary to perform the so-called teardrop. This is a small groove, about 8 mm wide and 3 - 5 mm deep, designed to remove moisture that can and most likely will form on the inner surface of the window sill as a result of temperature changes.

After the window sill has been selected, you can proceed with its installation. It is best to divide the work into several stages and carry them out sequentially.

Training

First of all, surface preparation must be carried out. It's about whether it's new house or is it about overhaul, after the installation of window blocks, construction debris must have remained that must be removed.

Also at this stage, it is necessary to level the surface intended for the installation of the window sill as much as possible. If even slight distortions are observed, then they must be removed with the help of wooden wedges. The only distortion that is allowed in this case is a slight tilt of the window sill plane towards the room, but we are talking here about a few millimeters.

Installation

When the base is ready, you can begin the installation of the wooden window sill itself. As a rule, this process is carried out using a cement mixture. That is, it is necessary to prepare a certain amount of cement-sand mixture. Here we can say that there should be enough mortar so that it hides the upper planes of the wooden wedges used in leveling the plane by 3-5 mm. After that, the wooden window sill is laid on top and pressed down. Excess solution is simply removed with a spatula.

Sealing and fixing

After the above actions, in principle, you can do without additional measures, but in order to achieve the best effect, additional fixation of the window sill will not be superfluous. In the case when not only window sills, but also frames of window blocks are made of wood, you can proceed as follows.

On the reverse side of the window, right through the frame, a pair of self-tapping screws must be screwed into the window sill. The length of additional fasteners should be chosen so that the screws enter the window sill by at least 5 cm. Such measures will not be superfluous and will allow you not to worry about the strength of the window sill. This is especially important if this element of window trim will be used to install bowls with flowers or other decorative elements on it.

Also, one should not forget that all the gaps remaining after the work must be sealed with mounting foam or silicone sealants. In this case, it will be possible not to worry about what will blow from under the windowsill.

Installation Features

To the above, it will not be superfluous to add that in order to properly install the window sill, it is necessary to keep in mind certain features that this process has.

The width of the window sill is considered optimal if it protrudes from the wall at a distance of about 7-8 cm. This is quite enough in most cases. But, if it is planned to use a window sill for arranging, for example, a large number of flowers, or it is planned to equip an additional resting place on the windowsill (and this happens much more often than it might seem at first glance), then the width of the window sill may not be enough, and therefore you will have to mount a wider element . In order for its fastening to be strong enough to withstand the weight of a person, additional supports must be mounted under the window sill. As them, you can use the bars of metal reinforcement. For which holes must first be made.
As the material on which the window sill is installed, can be used polyurethane foam. It must, like a solution, be applied in sufficient quantities to the base, and then put the window sill. Thus, it is possible to reduce the total time of work and achieve maximum tightness of the window.
Installing a wooden window sill is possible not only if the window blocks are also made of this material, but also in combination with plastic. With the right approach to choosing a color palette, a wooden window sill is quite capable of harmonizing with a plastic window; moreover, this structural element can add some zest to the faceless plastic stamping than bring individuality to the appearance of the room.

In conclusion, we can add that the installation of a wooden window sill can be done independently, but in order for the result to be guaranteed successful, especially if there is not enough experience in carrying out such work, it would be better to entrust the work to specialists and, if desired, control the process.

A photo

Video

In this video, an ash wooden window sill is installed: