A reliable and high-quality window sill is both an excellent interior decoration and convenient shelf For indoor flowers, as well as an important element of the window unit. This is an important element, since it, together with the frame and sashes, ensures the long service life of the plastic window.

Many owners of houses and apartments think about which window sill to choose right before the end. repair work. In such cases, as a rule, they agree with the proposed standard options window companies or prefer to do it “like everyone else”.

True, haste in the question of how to choose the right window sill can lead to a quick breakdown of this part. And repairs are carried out only if the window unit is replaced. So which window sills to choose and how to install them should be decided in advance. This guarantees the durability and reliability of the entire window unit.

How to choose window sills: key requirements and characteristics

The first thing you should understand is that a window sill is essential element window system, and only then convenient stand for flowers, interior item.

In fact, a properly installed high-quality window sill is a reliable barrier that prevents cold air from entering the room from the street and prevents heat from leaking out. Doing right choice window sills you increase the energy efficiency of your home. And this is savings family budget for heating.

The protrusion of the window sill beyond the wall into the room is of great importance. Thanks to its presence, the flows of hot air emanating from the radiator of the heating system do not rise strictly upward, but are directed into the room. However, it should be remembered that a window sill that is too wide will prevent the creation of warm air gap near the window and adjacent sections of the wall. And this, in turn, will lead to cooling of the structure and the formation of condensation on the glass surface and slopes. That's why the window sill should protrude no more than 5-6 cm beyond the wall line. When calculating geometric parameters take into account not the draft level, but the wall with the planned or existing finishing(plaster, tiles, drywall, etc.) You must also pay attention to the location and width of the radiator: the window sill can cover it no more than half. Wider window sill boards must be ordered with a grille along the edge, which will facilitate air convection in the window opening.

Important Notes:

• When calculating, it is necessary to take zero level a wall with existing or planned cladding (tiles, plasterboard, plaster, etc.);
• The window sill can cover the radiator no more than half its width. Otherwise, air convection in the window opening will be difficult;

When choosing window sills, the length of the products should be calculated with a small margin. As a rule, the window sill extends beyond the edges of the slopes by 5-8 centimeters on each side. Various variations in release length are also possible. The thickness of the window sills varies from 2 to 4 centimeters.

Main operational characteristics of window sills:

• High strength indicators of products. Often, window sills are used as an additional shelf for flowers and house plants. Total weight Such decorations are sometimes significant. So, when choosing a large window sill width on a loggia, you should also select its optimal thickness - within 3-4 cm;
• Resistance to mechanical and chemical exposure. If heavy objects fall onto the surface of the product or during use detergents You must be sure that the window sill will not crack and the coating will not peel off;
• Moisture resistance. If you plan to use the product in rooms with high humidity, such as a bathhouse, kitchen, swimming pools, then you should choose a plastic window sill.

Window sills made of various materials: advantages and features

If you were wondering how to choose the right window sill for a window, then you undoubtedly paid attention to several varieties of such products. We are talking here about the materials used to make window sills.

The most popular are plastic, wooden and stone window sills. Let's consider their advantages and features separately...

Inexpensive and practical PVC window sills are:

• Simplicity and efficiency of installation of products;
• Unpretentiousness in operation;
• Excellent moisture resistance and chemical resistance.

Plastic window sills are made from panels 5-6 meters long, which are essentially a multi-dimensional PVC profile. The rigidity of the products is increased due to vertical ribs.

When choosing PVC window sills, you need to find out whether the surface is treated with a special polyvinyl chloride film, which protects the product from mechanical damage. If a melamine coating is used instead of PVC film, then the wear resistance of the window sills is an order of magnitude higher.

Natural and aesthetic wooden window sills are:

• Excellent strength characteristics of products. For example, when choosing the material for a wide window sill made of wood, preference is usually given to solid oak, pine or beech. These rocks are characterized by increased strength;
• Environmental friendliness. A property due to which wooden window sills are still in demand among buyers. 100% natural and harmless to humans and the environment;
• If the surface is properly treated with special impregnations and fire retardants, wooden window sills are not afraid of moisture, temperature changes, ultraviolet rays. Protective layer It is recommended to update every 3-5 years.

However, no matter how hard manufacturers try to protect such products from moisture and sudden temperature changes, there were and remain special requirements for the operation of wooden window sills. So, you should try not to place hot dishes or spill water on wooden surfaces.

From sudden changes in temperature and high humidity cracks may form on the surface of the wood.

Utilitarian substitutes - stone and composite window sills

• The choice of window sills made of stone is due to their long service life. Stone window sills are divided into products made from natural and artificial stone. Natural stone (marble, granite) is very expensive, so stone chips with polymer fillers are increasingly being used;
• Naturalness and good hygienic qualities;
• Moisture and fire resistance.

Composite window sills- these are products made using wood chip materials (MDF and chipboard), the front surface of which is processed laminated coating. Such window sills are more wear-resistant on the outside, but their core is afraid of moisture.

Installation of window sills: control zones

Which window sill to choose: wooden, plastic, stone or composite - definitely accept correct solution very important in this matter. The properties of the material affect the installation features of the product. But in construction there are also general rules, compliance with which guarantees the durability of window units.

Eg, First you should install the window sill, and only then finish the slopes and walls.

Or the base to which it is planned to attach the window sill must be cleaned of dirt and degreased.

If necessary, PVC window sills are adjusted to fit the window opening on site. Stone, wood and composite materials are cut in the factory to specified sizes. For transportation and storage, the panel is protected from the formation of mechanical chips/cracks using corrugated cardboard or polyethylene foam.

The window sill is inserted into the gap between window block and the wall, watching horizontal level. These conditions apply to the long and wide sides of the product. Sloping towards the window is not allowed. A slight bevel towards the room at an angle of 1-2 degrees is possible.

Plastic window sills, like stone, wooden or composite ones, are mounted on cement mortar with holding brackets (you can also choose anchor brackets and mounting foam instead of brackets). It is not recommended to install window sills on an adhesive basis or only using polyurethane foam. These materials have poor thermal insulation properties.

Installation using brackets and cement mortar justified only if the length of the window sill exceeds 2 meters. In this case, the staples are installed at a distance of 50-80 cm from each other. Until the moment completely dry mortar, the window sill is pressed with some kind of weight.

Installation of window sills using polyurethane foam and anchor plates , fasteners are placed at the corners of the opening at a distance of 10-15 cm and then 70-80 cm from each other. The voids are filled polyurethane foam. While the foam hardens, the window sill is also loaded for a day.

Important:

• Using any installation method, make sure that the window sill fits snugly against the wall. The formation of cracks is not allowed. Such defects can lead to freezing of the wall and the appearance of condensation.
• Also, be sure to treat the joints of the window sill and the wall. silicone sealant or vapor barrier film.
• And only after all this work can be finished with facing material.

Another common mistake after haste when choosing window sills is hiring for production installation work different performers. You need to understand that the installation of a window block and a window sill are stages of a single process and only a comprehensive team of installers can guarantee a high result.

Do you need to replace old window sills during renovation?

Many homeowners, when replacing window units, wonder whether the old concrete window sills should be dismantled. Of course, removing such a window sill is a difficult and expensive task. Therefore, it is completely acceptable to leave the concrete base. However, such a slab needs to be lined from the outside (PVC linings can be used).

Is it worth insulating the assembly seam from the outside?

With any method of installing a window sill, it is imperative to protect installation seam outside. Especially if you used polyurethane foam, which is afraid of moisture. It should be insulated using sealant or vapor barrier tape.

• Do not place very heavy objects on the stove or subject it to strong mechanical stress. Even if at the “which window sill to choose” stage you preferred a durable product made from natural stone, then you should still not throw very heavy objects onto the stove;
• Do not expose the surface of the window sill to cutting or piercing objects;
• Do not place heating devices or hot dishes on the windowsill;
• When caring for the surface, do not use aggressive chemicals;
• Curtains, curtains and blinds should not touch the edges of the window sill, so as not to impede the heating of the window opening.

“Second life” of concrete window sills

Concrete window sills used to be an integral attribute in apartment buildings. However, with the advent of PVC windows and window sills, they began to be replaced with more aesthetically pleasing and inexpensive ones. Currently, such window sills are made from decorative concrete, which is not inferior in aesthetics to products made from PVC and wood.

The undoubted advantages of concrete window sills are strength, resistance to temperature changes (from -50 to +50 degrees), and wear resistance.

Options for using window sills

Typically, the space near the window sills is not used very efficiently. Although the choice of solutions is very wide. So, if the width of the window sill in the loggia or kitchen allows (more than 40 cm), then the stove can be used as an additional tabletop or bar counter. In other rooms, use the window sill as a shelf for jewelry, a stand for CDs, and books.

The window sill in the apartment serves as additional protection from the cold, can be used to place flowers, books, replace a table top and even a place to relax, and children and animals are attracted to the window sill as a magnet, because it allows you to look out the window and learn the world. So why do we pay minimal attention to his choice and rely on standard solutions offered by window companies? Let's figure out which window sill to choose and what materials to give preference to in order to get a high-quality and durable design.

No. 1. Basic requirements for a window sill

Windowsill performs several functions at once:

• decorative. Thanks to the use modern materials the window sill can become interesting decoration rooms. Moreover, it allows you to organically connect slopes, walls and those located under the window, and, of course, serves extra space for placing flowers, accessories or storing necessary small items. There should not be a lot of them on the windowsill, so as not to clutter it and not block the path of light coming through the window. The window sill can become work surface or dining table in the most;
• cold protection. A window sill installed in accordance with all the rules is a barrier to cold street air and prevents heat leakage to the outside;
• correct heat distribution in the room. Even the protrusion of the window sill beyond the surface of the wall matters. Thanks to it, the flow of warm air from the battery does not immediately rise upward, but is directed into the room. However, you should also not make the window sill too wide, otherwise you can completely isolate the window and adjacent sections of the walls from warm air and cause condensation to appear on the glass and slopes.
  

To ensure proper circulation warm air and not make it difficult to move around the window sill, the latter should protrude beyond the wall level by no more than 5-6 cm, and when making calculations it is worth taking into account the future finishing, if it doesn't exist yet. The window sill should not cover the radiator more than halfway, otherwise it will be necessary to take care of the presence. As for the length, the window sill can protrude beyond the edges of the slopes by 1-8 cm, but no more.

When choosing a window sill, you should remember that it must meet certain requirements in order to last more or less a long time and cope with all the loads placed on it. So, window sill must have such performance characteristics :

No. 2. Window sill material

Various materials are used to produce window sills. The choice is based on the planned budget, personal preferences, interior features and room conditions, as well as depending on what is installed.

The most popular materials for making window sills include:

• polyvinyl chloride (PVC), often referred to simply as plastic;
• tree;
• Chipboard and MDF;
• natural and fake diamond.

Sometimes they meet non-standard options : mosaic, WPC, injection molding technology or fabric upholstery. The window sill can have not only the usual rectangular form, but also be rounded or curved bizarrely, but this depends more on the characteristics of the material from which it is made.

No. 3. Choosing a plastic (PVC) window sill

Plastic window sill in last years firmly holds the lead, which is explained by its performance qualities and affordable price. Such products are, in fact, an ordinary PVC profile with several chambers and vertical stiffeners. Hollow plastic window sills usually have a thickness of no more than 25 mm, but to visually increase the thickness, the structure is equipped with a so-called “nose”, its thickness is 30-40 mm. The product is covered with a film on top, which takes on decorative and protective functions.

Peculiarities PVC structures window sill let you talk about it numerous advantages:

Among cons They call it the ability to turn yellow over time, “absorb” dirt, and even become deformed due to strong temperature changes. Finally, such a window sill cannot be called natural. The product can be coated as regular PVC film, so melamine. The second option is preferable, as it can significantly increase wear resistance.

No. 4. Wooden window sill: pros and cons

A wooden window sill is an integral addition. Previously in residential buildings Only such products were used, but today they are being replaced by cheaper plastic. Nevertheless, there are still many fans of wooden window sills, since they have such a lot of advantages:

Cons at wooden window sill quite a few: price, sensitivity to temperature changes, high humidity, low resistance to ultraviolet radiation, fire, microorganisms and insects. It is better not to spill water on it or place hot dishes.

Manufacturers are trying their best improve performance wooden window sills and extend their service life. The wood must be well dried and treated with antiseptics, then covered with paints, varnishes or enamels, which protect the material from moisture, pests and temperature changes, and at the same time help to emphasize the unique structure of the tree. No matter how hard modern industry tries, wood still remains quite demanding to maintain, and every few years such a window sill will have to be coated with special wax or parquet varnish.

Most often used window sills from the following species:

Window sills are rarely made from solid wood– more often used glued panels. Those who are ready to choose a window sill from the array, must prepare for big expenses. Thin layers of wood are glued together under the influence of high pressure and temperature, and the result is a product that is almost as strong as solid wood, but at the same time acquires additional useful qualities, for example, less susceptibility to deformation. The thickness of the wooden window sill in any case should not be less than 28 mm.

No. 5. Window sills made of MDF and chipboard

Cheap replacement natural wood and stone - a window sill from particle boards. Chipboards are made using resins, which during operation can release formaldehyde. With such products you should be extremely careful and always check the emission level of that same formaldehyde in the documentation accompanying the product (acceptable - E0 and E1). MDF board It costs a little more, but is safe for health, since no toxic substances are used in production.

No. 6. Window sill made of wood-polymer composite (WPC)

Artificial the stone can be made according to different technologies: agglomerate, acrylic stone or cast marble. In any case, they are used as raw materials mineral fillers, dyes and polymer resin, and the difference lies in the percentage of components and nuances of technology. Artificial stone can have any shape, it has a pleasant-to-touch surface, dirt does not eat into it, and heat and mold cannot cause harm. If scratches appear during use, they can be removed by sanding.

Reading time: 9 minutes.

The easiest way to decorate a plastic window is with a classic window sill. rectangular shape, made from the same material as . But if you want to decorate the opening with a bright interior detail or maximize the service life of the product, then it’s worth considering other options.

Types of window sills

Plastic

The standard version of a window sill for a plastic window is a board of two PVC sheets(polyvinyl chloride) with a thickness of 3 mm, between which there are stiffening ribs with a thickness of 1.5 mm.

Advantages of a plastic window sill:

• does not rot;
• does not deform;
• no shrinkage;
• resistant to high and low temperatures and sudden changes;
• Just cut and install.

Flaws:

• standard design;
• may appear in hot weather bad smell plastics (only for new products).

PVC window sills are sold: white, wood, marble, colored. All listed options can be in glossy or matte finish. The surface is often laminated with PVC or melamine film and coated with acrylic. When choosing, keep in mind that dirt eats into the rough surface of the window sill; fingerprints quickly appear on the glossy surface. The most durable option is acrylic coating. It is most resistant to scratches and can withstand high temperatures, including cigarette butts and ash.

Plastic window sills are produced in the form of panels with a length of 1500 to 6000 mm and are cut to fit right size at the installation site. The ends are covered with plugs to match the color. Board width from 100 to 700 mm (50 mm pitch). The thickness of the panel is from 13.5 to 20 mm, there is a bend (kapinos) of 40 mm on one or both sides. Price without installation from 75 rubles/linear meter with a width of 100 mm.

PVC window sills are fixed with polyurethane foam, liquid nails or mortar. Products with two capinos are needed if the room is connected to a balcony or loggia - the window is dismantled and part of the wall under it is decorated with a window sill or tabletop.

Wooden

Window sills made of natural solid wood are suitable for plastic windows, especially those with wood-colored profiles.

For their manufacture, oak, beech, ash, larch, spruce, pine and other wood species impregnated with anti-swelling and rotting agents are used. Board thickness 40 mm, length from 300 to 4000 mm, width from 100 to 1200 mm. Approximate prices: spruce with knot from 225 rubles/linear meters, oak from 2200 rubles/linear meters.

Solid ash window sill

The wood can be coated with wax, oil or varnish - transparent or in color valuable species. If the window and sill are made of different materials, then be sure to choose the shade very accurately. A cheaper option is a board not made of solid wood, but glued together from narrow bars.

Advantages of wooden window sills:

• attractive appearance, unique drawings;
• natural safe material;
• strength.

Flaws:

• under the influence of changes in temperature and humidity, the tree dries out, cracks, and bends;
• You can’t put it hot;
• require careful care;
• Products made from many types of wood are expensive.

Modern double-glazed windows for windows require the installation of appropriate accessories, and a worthy addition to them will be plastic window sills, subject to choosing a quality option.

What can you say about plastic window sills?

Each owner of a city apartment or a country estate is at the same time a caretaker, a craftsman, skilled in certain types of household chores (or a mediocre, but diligent one), and a designer. That is, as far as possible, a jack of all trades. And, looking at the cracked wooden window frames, a zealous owner will confidently say: “It’s time to change to double-glazed windows.” But what about the planks in the kitchen, which are no less cracked and have lost their aesthetic appearance? Of course, they also require replacement, but the boards would be inappropriate in this case. What is the way out? The ideal solution The window sills will become plastic, and we will consider which ones are better next.

However, someone, considering the proposed option, will definitely remember that plastic, unlike wood, is much easier to deform, is afraid of contact with hot objects, and burns out in the sun. That is, such a window sill board may turn out to be very short-lived. Well, this is really not a myth, and a heated iron, even with short-term contact, can really leave a stain on a glossy plastic surface. But, on the other hand, there are special boards for ironing, equipped with iron stands; it is better to leave a hot kettle on the stove. It is better to place flowers on the windowsill, and when combining it with a tabletop, place a laptop and books.

It would be a mistake to assume that all polyvinyl chloride window sill boards are of the same quality. If the basis, as a rule, is the same for all models, then decorative coating(lamination) varies. There are several types of films that cover PVC window sills, and they all have different properties that are transferred to the processed product. In particular, there are coatings that protect against high temperatures, scratches, and fading under the influence of ultraviolet rays. Next, we will consider and compare the most common types of films.

Such different window sills made of plastic

Whichever model you choose, you will have to deal with polyvinyl chloride, or PVC for short. The difference between the products of one or another manufacturer lies only in the added plasticizers, and since the composition is not known to you, you should only be interested in quality, preferably time-tested. It is better not to buy cheap products from unknown manufacturers, since it is quite possible that such plastic window sills have an insufficient amount of plasticizer and are highly fragile.

In fact, you will have a choice of two options: with wood filler and without it, only with stiffeners. And, of course, all this will be PVC. Which type should you prefer? The first one is more expensive due to the fact that it is not produced by domestic companies and is supplied only from abroad. The second option is rigid polyvinyl chloride. And if there is a last one High Quality, you will not notice any differences in strength or durability. You can even choose a model that will be resistant to high temperatures, that is, such plastic window sills will not warp either under a hot iron or under a kettle.

As for stiffeners, there is a choice here too. In particular, the most common design used in the manufacture of cheap window sill boards is vertical ribs with large spaces. Reducing the number of jumpers inside the window sill allows the manufacturer to save on material, but this affects the strength properties. More quality models equipped with a large number of stiffening ribs, they are more expensive, but much more reliable and durable, since they do not deform under external loads. This is how many are made plastic slopes and window sills.

The option has high strength, the stiffening ribs of which are located not vertically, but at an angle, with teeth. Connecting with each other, they form a series of triangular cells, due to which any surface deformation is completely eliminated. Strength also depends on the thickness of the window sill board, since the higher the stiffeners, the less resistant they are to loads, especially to sudden mechanical impacts. However, corner lintels are an exception, forming an extremely stable structure.

Choosing plastic window sills

So, having carefully examined the design options, let’s move on to the external coverings of the window sill boards. As already mentioned, they are divided into several classes, conditionally they can be called Economy, Classic and Elite, with the appropriate quality of the finishing film. The first option is the most common; in this case, a film of the same PVC is glued onto a base cast from polyvinyl chloride. Cheap and quite reliable, if you don’t expect resistance to scratches and hot irons from such a window sill. The coating protects from moisture, ultraviolet radiation, light impacts, and withstands the effects of detergents. Maximum temperature, which such a product will withstand - a mug of hot tea or coffee. Even the ash from a cigarette can leave a lasting mark.

The second option occupies the average price position of the three listed; the coating on such models is more reliable, since it is a melamine film (CPL). These can withstand even a smoldering cigarette dropped onto the surface quite firmly and without consequences; even with significant mechanical impact, no scratches remain. What is most interesting is that this class of coating is self-extinguishing, that is, it will not provide food for fire in case of accidental direct contact with fire, for example, with a burning match falling on a windowsill. And, of course, the film is not afraid of household chemicals, especially detergents.

The Elite class includes plastic window sills coated with a film based on melamine resin, but more high level quality, which is one of the latest achievements modern technologies. The coating used is VPL or Elesgo film, produced in Germany. The first gives the window sill complete moisture and vapor resistance, resistance to any temperature fluctuations, and prolonged exposure to ultraviolet radiation. This is not to mention the exceptional resistance to mechanical damage, be it scratches or chips. The second, among other things, ensures an antistatic surface, while being an environmentally friendly material.

Any type of lamination has its own service life, which depends on the quality of the coating (it also affects the price), and it is better to choose the most durable models, without looking at the cost, or choose the golden mean.

Films covering a PVC base are given a certain color and texture even during their production. In the future, laminated window sills also become glossy or matte and acquire any color, including those imitating wood stains. By the way, such models look great with wooden frames. Elite films often have a silky surface to the touch, which indicates the quality of the coating.

Which window sills to choose for PVC windows is a question that faces clients of window companies when ordering new windows. As a rule, the supplier is ready to provide several options for slopes and window sills, which differ in design, materials and price. The choice will always be based on a compromise between cost and quality, so when deciding which type of window sill is best, keep your overall budget in mind.

Choosing a window sill for a plastic window begins with materials. For the most part, suppliers offer all of the following types for plastic windows:

• window sill made of plastic (PVC);
• made of solid wood;
• from natural stone;
• made of acrylic.

Plastic window sills

Plastic models for PVC windows are most often chosen - they go well with the plastic texture of the window itself. If there is a colored film on the frame with an imitation of any texture, it is also applied to the plastic window sill.

Popularity plastic types due not only to the wide choice of design, but also to other advantages:

• simplicity and low cost of production;
• ease of installation;
• lack of high care requirements;
• perfectly smooth surface without blemishes;
• color fastness to UV radiation (does not fade or turn yellow);
• durability;
• no need for painting.

To make the right choice, you need to know not only the advantages, but also the disadvantages. Among the disadvantages of plastic structures are low thermal stability (you cannot place hot objects on the surface, otherwise it will melt) and low maintainability (if dents, chips and cracks appear, nothing can be done). Knowing in advance what weak sides this species has, you can take extra care and preserve it in its original form for many years.

You also need to know how to choose plastic models. What types of plastic structures exist? Mainly the difference lies in quality. Cameras should not be too thin, it is encouraged minimum distance between the walls - it is the structure of the chambers that is responsible for the strength of the entire structure. Press down on the display piece (if you have one) to make sure it doesn't crack or sag.

Choosing a plastic window sill is recommended for those who value practicality and do not like to clean a lot or regularly repaint. It is also suitable for amateurs bright colors and unusual textures - there is the possibility of stylizing them as stone and wood.

Wooden window sills

Wooden models are in second place after plastic ones in popularity. The choice of a wooden window sill must be made according to several criteria - wood, size, thickness, color. Oak boards are the most durable, but also the most expensive. Pine and alder are cheaper, but too soft, but beech is quite suitable for such purposes. This type of wood is strong enough to resist mechanical damage, looks good, can be tinted, and is inexpensive.

What are the advantages of wooden models:

• pleasant tactile sensations, pleasure from contact with living material;
• durability;
• strength - they have a solid structure and can withstand heavy weight, subject to restoration if scratches, chips, or color imperfections appear;
• elegance - wooden ceilings look good in any interior;
• wide choose colors - wood can be painted.

Let's complicate the choice a little - we'll tell you what disadvantages the material has. The first is low moisture resistance. It increases with the help of hydrophobic mixtures, but if not treated sufficiently, the tree will absorb moisture from the air. The second is care. Wooden surfaces require certain products for regular maintenance, and the coating needs to be updated from time to time. The third is average resistance to mechanical damage (if you choose soft types of wood, you may encounter dents and scratches). And last but not least, the price is high - these types of window sills are for plastic windows are quite expensive.

When choosing wood, pay attention to the class of wood (B and C are not suitable due to large quantity knots), give preference to hard wood, pay attention to flaws and chips. If you have the desire and ability to finish the surface yourself, order the installation of an untreated straight window sill without bevels or edges.

Stone window sills

The main advantage that stone window sills have is strength and durability. They are practically not subject to wear, they do not form dents from careless handling, and they do not need to be regularly coated with varnishes and paints. Consumers choose stone because of the following advantages:

• high resistance to temperatures and moisture;
• stylish and solid appearance;
• wide selection of colors and textures.

The disadvantages include heavy weight, susceptibility to chipping and low maintainability - if something breaks off, it will be difficult to return the surface to its former appearance. Such models are also expensive at all stages - production, delivery, installation. They are suitable for those who appreciate natural materials and focuses on design.

In addition to natural stone, there is also artificial stone (for example, acrylic). It is lighter, cheaper and easily repaired if damaged. The material comes in a wide variety of textures, shapes and colors. The difference can only be understood upon close examination.

Window sill in the form of a tabletop

It can be made of any material described above. His idea is to combine the window sill surface with a table to save space in the room or create additional workspace in the kitchen. In this case, the material is selected depending on how the surface will be used in the future. Natural or artificial stone will be useful in the kitchen; wood or plastic will look good in the room. If a sink is to be installed in a countertop near a window, it must be thick enough, durable and resistant to moisture.

Designs and textures

The consumer has a choice between matte and glossy textures. The gloss looks impressive, but dirt, dust and stains are very visible on it. The matte surface gets dirty less and is easy to clean, but loses in aesthetic characteristics.

To avoid condensation on the windows, it is important to choose the correct length/width of the board and its location relative to the radiator - if it protrudes above the radiator, condensation will appear on the windows. Design the window sill so that it does not cover the battery, or install it in it ventilation grille for unhindered movement of warm air.

We hope this material helped you understand which window sill to choose for plastic windows. After comparing all the pros and cons, you can decide optimal solution for your interior.