Do-it-yourself installation of window slopes video. What are slopes and what are they for? Tools and materials

After installing the windows, it is necessary to make slopes. Slopes are the section of the wall between the window and the wall, i.e. window hole. Slopes are both external (located outside the window) and internal (located inside the room). This article will focus on interior slopes.

Many people believe that after the window is installed and treated with foam, it has excellent insulation. However, the foam, when it is not protected by anything, absorbs moisture and collapses at temperature extremes. Slopes not only hide traces of rough assembly work, but also protect assembly seams, improve heat and sound insulation, and prevent windows from fogging up. However, slopes will be able to perform all these functions only if they are correctly and high-quality installation. With an illiterate installation, about 40% of the heat will go through the slopes.

Let's compare different types of slopes.

Plaster slopes

Plaster slopes have more disadvantages than advantages. The plaster sooner or later begins to crack, loses its color under the influence of the rays of the salt lick, and in the event of the inevitable subsidence of the new house, it can "move away" from the wall. In addition, plaster slopes are not quite convenient in terms of their production. Slopes should be plastered in several layers, while each layer should stand and dry. Then these slopes are primed and painted. The entire process can take a week or two. In plaster slopes, the required thermal insulation is not provided, which, with the slightest hypothermia, leads to fogging of the windows.

Plasterboard slopes

Compared to plaster, drywall slopes are more durable. If they are still insulated with cotton wool, then the plasterboard slopes will have good thermal insulation properties. However, a significant drawback of drywall is their "fear" of moisture, and therefore, it is impossible to obtain good waterproofing with their help. Such slopes can be installed in those rooms where the humidity level is insignificant and is kept at a constant level. After installing these slopes, they are also primed and painted. The production time is slightly less than that of plaster.

Plastic slopes

This type of slope is the most versatile. They are quick to install, do not fade, are very practical and easy to clean. Plastic is a very durable material - it will last about 20 years without fail. Plastic can be of different colors, and therefore it will go well with any window. Due to the use of mineral wool plastic slopes for installation, such slopes have excellent hydro and thermal insulation properties, which prevents heat loss and condensation on the windows.

The main thing when installing a window is a slope, its precise installation. Window decoration not only changes the appearance of the window opening, but also hides defects after dismantling the wooden frame, and also protects silicone, sealant and foam from destruction.

Slopes can be insulated using a variety of insulation materials that will keep the house warm and prevent windows from freezing.

The work is done quite simply, you need to choose materials and know the rules for finishing window slopes with one or another product.

Types of window slopes and their advantages

How to make slopes on the windows with your own hands depends on the location of such an opening. The slope can be external, internal and external. When installing the inside of the window, there is no functional role from the design, except for the tightness of the system. The cladding serves to hide the joints of windows and walls. The external slope is necessary to absorb extraneous noise from the street, as well as to preserve heat.

The decoration of the slopes of the windows inside can be different, based on the material:

1. Plastering.
2. Wooden.
3. Plasterboard.
4. Plastic.
5. Sandwich panel.

A description of each type with pluses and minuses is presented in the table:

There are also other materials for slopes, for example, siding or aluminum profiles, such materials are more often used to decorate the outer part of the window, from the street. The slope turns out to be voluminous and looks beautiful on the house.

The advantages of plastic slopes

The PVC panel slope option is faster and easier than plastering a window. Of course, it will be more expensive to make a window, but more time will be saved. PVC panels are made of the same material as the window, so when the temperature changes, the window and the installed material will expand in the same way.

Coloring of the material is not necessary, there is no need for lengthy preparation. It takes a couple of hours to remove irregularities after dismantling. For a window, it is better to choose a high-quality type of plastic that will not emit harmful substances in the sun and has sufficient rigidity. Materials should be created in accordance with GOST or SNiPu. In some cases, it is better to insulate the window opening and window sill or use sandwich panels, which already have sound insulation and thermal insulation inside. Thus, mold and mildew will not appear, and the windows will not fog up and freeze.

Installation of plastic slopes

The panel needs processing. The step-by-step instruction is as follows:

1. First, measurements of the window slope are taken and transferred to the material, then, according to the picture, the material must be cut.
2. Fastening is carried out on a prepared frame made of wooden planks, fixing on top and on the sides of the slope. Plastic fastening is carried out with a stapler on the staples. You can also use glue to glue the material to the wall or a starter profile to start installation.
3. The finished slope can be revetted with a decorative corner.

During the work, the advice of professionals is used:

1. Do-it-yourself slopes on windows require adherence to technology. It is better to choose panels according to the color of the window, so as not to paint them in the future.
2. Before starting work, you need to cut out mounting spikes on the material.
3. It is better to cut the material with a jigsaw or a special knife.
4. If you foam the space between the wall and the panel, you will have to redo the slope. The foam will increase in size and the device will be deformed.

This instruction is very simple, but there are other ways how to make slopes on the window with your own hands.

Alternative methods of installing drywall slopes

You can bring the slopes into perfect evenness using drywall. The gypsum plasterboard material is selected to be moisture resistant, since the fogging of the windows, condensation, will destroy the gypsum material quickly. Regular sheets of drywall are used, but then a primer is used, as well as protective agents, paint. In some cases, a window block with profiles on the sides is used, which is the basis of the entire slope.

For installation, a profile is used, which is installed on the window frame, due to which a frame is obtained. The profile must be covered with acrylic sealant, and then the window must be tiled. The space between the wall and the plasterboard is filled with insulating materials. Further, everything is fixed with self-tapping screws. You can also glue drywall with glue. The mixture is applied to drywall, after which it is pressed against the wall and held for several seconds, everything is set according to the level.

Important! It is convenient to use a metal frame if there is a strong deformation during the replacement of windows and the design cannot be corrected in another way. Installation is carried out with self-tapping screws directly to the profile, the cracks must be sealed with polyurethane sealant.

Next, a primer is applied, plaster and putty are applied, in 2-3 layers. After drying, everything should be painted with colored or white paint. It is recommended to close the corner of the slopes using a decorating corner.

The surface can be designed as you like, for the desired interior. They also make arches on the window or a standard U-shaped window slope.

Installation of PVC slopes (video)

Plaster slopes for metal-plastic windows

Plastering slopes is inexpensive, the method is old and considered standard. Today there are a lot of putties and any composition can be used. Materials are prepared in water according to the proportions indicated on the package, after which the mixture will be ready. Gypsum mixtures can be replaced with cement-sand mortar.

Before starting work, you need to process the window area, remove dirt and dust, excess concrete and foam. In addition, the seams in the corners are increased so that the putty adheres better to the wall. Initially, you need to plaster the wall, and only then proceed to the slope.

Important! It is imperative to follow the tips below, why? After all, if you do not follow the instructions, then it will not work to properly finish the window, in winter the cold may pass, and the slope itself may fall off after a while or simply give cracks, peeling paint.

Finishing of slopes with plaster with insulation

Window plastering is different, it is possible to use insulation, but you can not use it. Step-by-step window decoration with plaster with insulation is as follows:

• Insulation is being installed, in this case it is better to use polystyrene or expanded polystyrene. It is glued to an adhesive solution, to a primed wall, which is pre-leveled if there is a large flaw. A good insulation should not exceed 1.5 cm in thickness, you need to look at the store when choosing a material.
• The fastening of the material is carried out with glue or foam. The solution is applied directly to the insulation.
• First, the material is glued to the side walls of the window, after which the upper part is sealed. If the work is carried out on the street, then you need to start at low tide. If necessary, the joint of materials is foamed.

• It is possible to align large window openings according to a similar scheme, but in addition, insulation material is used with a fungus. For such an attachment, you need to punch a hole in the wall, install a dowel through the insulation and into the finished hole.
• In order for the finishing material to serve for a long time, a mesh for reinforcement is used. The outer corners must be finished with corners that are glued directly onto the putty or other mortar.
• The mesh is pressed into the putty, the excess material is removed.
• The mortar is applied using the standard method in several steps, usually 2-3 times is enough to level the window.
• At the end, a finishing layer is applied and stained.

Such a slope will be washing, since paint is applied over the plaster, which protects the window from water.

Finishing slopes with plaster without insulation

Making a window opening without the use of insulation material is not a modern method, but it is often used. The main reason why such a finish disappears is the wrong execution of work.

The step-by-step process is as follows:

1. Guides made of metal or wood are placed around the windows.
2. The lighthouses are level and fixed with dowels in the walls. In fact, the lighthouse shows the percentage by which the thickness of the plaster will be.
3. The second beacon is placed at the corner of the window opening.
4. Plaster is thrown onto the wall, uneven walls are leveled using a rule that is drawn from the bottom up along the lighthouses.
5. By analogy, work is done for the ceiling and drainage.
6. The main task of the first layer is to fill in the voids and form the corners and the window opening itself.
7. It is necessary to level the walls when the solution is no longer wet, thus the material is thrown in and the surface is leveled along the beacons. A flat plane should form. Excess material is removed and the window is left to dry the mortar.
8. The window opening must be primed and a finishing layer of putty up to 1.5 mm thick must be applied.

At the last stage, the opening can be updated with paint or other finishing materials, for example, a paper layer of wallpaper, etc.

Important! Every meter of hand-made work will not only decorate a private house or apartment, but also provide experience and pleasure. The design of the slope can be carried out according to the described method everywhere, inside, outside, on the balcony and in other places.

You can get acquainted with the process by watching the video at the end of the article.

Installation of slopes on wooden windows

To work, you need to prepare:

1. Primer.
2. Screwdriver.
3. Self-tapping screws.
4. The platband is made of wood.

The size of the slope should be taken in advance in order to prepare the casing according to the parameters taken. Further, the rest of the foam is removed, the wall is primed. After that, the slope should be fixed using self-tapping screws. Can also be used for MDF wood windows or plasterboard systems, on which cork oak can be installed. Sound insulation is excellent for such a material, but the cost is high and the structure is soft, due to which damage can be done very easily. In general, the internal slopes on wooden windows can be anything, especially if you compare the photos on the Internet.

SLOPE - inclined surface: 1) limits the mass of bulk material. The extremely large O. angle at which the free-flowing body is still in equilibrium is called the natural O. angle, and depends on the composition of the free-flowing body and its moisture content. When an earthen structure is high, the oak is divided into separate parts by horizontal sections — berms;
2) O. (French rideaux) in France - slopes overgrown with grass and bushes, separating cultivated areas on the slopes of river valleys;

3) O. coastal, formed under the action of waves on the shores of seas and lakes, composed of loose ex. Cm. Blur.

Geological Dictionary: in 2 volumes. - M .: Nedra. Edited by K.N.Paffengolts and others.. 1978 .

Slope

(a. slope; n. Boschung; f. talus, pente; and. talud, pendiente, bajada, declive, descenso) - an inclined surface that limits the nature. unpaved, excavation or embankment. O. depends on the strength of soils under O. and at its base, soil density, steepness and height of O., loads on its surface, filtration and position of the groundwater level. Stability O. calculated by Ing. methods (on a fixed sliding surface, the method of circular cylindrical sliding surfaces, etc.) or based on the theory of the limiting stress state. To assess the stability, also use experimental research on physical. models or calculations of changes in the stress-strain state of rocks O. taking into account Ing. impacts (undercutting, driving workings, construction of structures, etc.). Cp. the values ​​of the angles of the natures. O. folded decomp. g., are shown in table.

An increase in the stability of O. is achieved by flattening it, reducing the loads on the edge (upper part of O.), regulating the water regime (device of surface drainage, the use of deep horizontal and vertical drainage), and conservation of nature. and the creation of arts. stops in the bottom. parts O. The surface O. is fixed by sowing grasses, paving stones, arranging concrete or reinforced concrete clothes, etc. S.B. Ukhov.

Mining encyclopedia. - M .: Soviet encyclopedia. Edited by E.A.Kozlovsky. 1984-1991 .

See what "Slope" is in other dictionaries:

Cm … Synonym dictionary

SLOPE, slope, husband. 1. Downhill slope, slope, inclined surface. The slope of the hill. || Side surface of the roadbed, road embankment (railway). The car crashed down a slope. 2. The same as the brace (special area). 3. Cut or cut, ... ... Ushakov's Explanatory Dictionary

DEFLECTION, see to cut. Dahl's Explanatory Dictionary. IN AND. Dahl. 1863 1866 ... Dahl's Explanatory Dictionary

slope- OTKOS, a, m. Absenteeism, dismissal, what l. situation in which s. managed to avoid troubles, unwanted actions, etc .; a trick to get out of trouble. escarpment from the armada (army). From the slope ... Dictionary of Russian argo

OTKOS, eh, husband. 1. Sloping descent. O. of the hill. 2. Lateral inclined surface of the road embankment. Fastening of slopes. Run the train under about. 3. Support in the form of an inclined bar (special). | adj. slope, th, th (to 1 and 2 values). Ozhegov's Explanatory Dictionary. ... ... Ozhegov's Explanatory Dictionary

slope- An inclined surface that is part of a soil massif or structure [Terminological dictionary for construction in 12 languages ​​(VNIIIS Gosstroy USSR)] Topics construction in general EN slope DE AnlaufNeigung FR pentetalus ... Technical translator's guide

slope- An inclined section of the earth's surface, the angle of inclination of which is determined by the deviation from the horizontal, and the length is the inclined distance between the ridge of the slope and its foot. Syn .: slope; slope ... Geography Dictionary

slope- 3.7 slope: A vertical or steeply sloping area of ​​the earth's surface, formed as a result of relief-forming processes or engineering and economic activities of a person. Source … Dictionary-reference book of terms of normative and technical documentation

Roll down a slope. Spread. Disapproved. To sink morally, morally. Ф 1, 234. Go / go downhill. 1. Spread. Change sharply for the worse (about business, life in general). SPP 2001, 59; Mokienko 2003, 68. 2. Get into trouble. Sergeeva ... A large dictionary of Russian sayings

Slope- 38. Slope is an inclined part of the surface of an open mine working or an artificial embankment (dump). Depending on the type of mining equipment, the slope can be flat (dragline excavators, multi-bucket excavators), concave ... ... Official terminology

Books

• Nizhny Novgorod escarpment, Nikolay Kochin. The novel NIZHEGORODSKIY OKOS completes the trilogy of the oldest Soviet writer about the Great October Revolution (Gremyachaya Polyana, Youth, Nizhegorodsky Slope). Here is the protagonist of the novel ...

Tsugunov Anton Valerievich

Reading time: 8 minutes

The final stage in the installation of modern windows is the finishing of the slopes. A thick profile, multi-chamber double-glazed windows and reliable fittings provide excellent thermal insulation, but the interface between the window frame and the wall of the apartment remains a cold and not beautiful place. Failure to provide adequate attention to this area can lead to condensation, mold and wall destruction. Therefore, let's find out which slopes are best suited for plastic windows.

What are the requirements for slopes?

Before considering the options for framing the window, their advantages and disadvantages, let's decide what is required of these elements.

Tsugunov Anton Valerievich

Hello, friends!

First, I will talk about all types of slopes, as well as their pros and cons. I will describe the subtleties and share my experience. At the end of the article I will give recommendations on which slopes are the best choice, and in which cases one should give preference to one or another material and method of finishing.

Enjoy reading!

Slopes should:

• Not inferior in terms of the durability of the window structure. Modern double-glazed windows are designed for at least 15–20 years of operation. Slopes must withstand at least a period of time without loss of basic qualities. Few people like to redo them every two or three years.
• Match the overall style of the window, make up a single whole with it.
• Maintain or even improve the performance of plastic windows.
• Withstand mechanical loads and impacts from the sash.
• If possible, be maintainable.

Slope finishing options

When renovating an apartment in a new building or when replacing windows, you will have to choose how to finish the openings after installing modern structures with double-glazed windows.

You can finish the window slopes using the following materials:

• plaster;
• drywall (gypsum plasterboard);
• gypsum fiber (GVL);
• plastic panels.

Plaster slopes

Manufacturing technology consists in the installation of beacons, plaster corners and plastering. After drying, the slopes are putty, polished and painted. It is extremely difficult to make high-quality insulation, since the connection of the solution with the wall is lost.

Decorating a window opening with plaster has the following advantages:

• Versatility. This material is used in rooms with different indicators of humidity and temperature.
• Affordable price. Plaster is an inexpensive material, moreover, it is possible to save money by doing the work yourself.
• Strength. Plaster slopes are more resistant to mechanical stress compared to other types of finishes.
• No seams. Perhaps the main argument of the supporters of such a coating: you do not have to additionally process the joints and mating of the opening planes.
• Possibility of renovation and repair.

Tsugunov Anton Valerievich

Master wagon. Entrepreneur in Russia. Owner of a construction company in Thailand. 15 years of experience. More than 100 completed projects.

Today it is the "dirtiest" and longest finishing method. In order not to encounter condensation and mold, I recommend choosing this method only in warm rooms, for example, when a window is installed between a heated balcony and a living room, then freezing of the slopes is excluded. And also if there is no room for the installation of sheet material.

Plasterboard slopes

For their manufacture, pieces of gypsum board of the required size are used, which are screwed to the frame from the profile or glued to the sides of the opening. Then the surface of the drywall is primed, putty and painted. In the case of laminated gypsum board, further finishing is not required. The space between the wall and the new slopes is insulated with polyurethane foam and insulation.

Fixing the gypsum board is easier and faster than removing a flat plane with plaster. But do not forget that after installation, a final finish is required, which will take several days. If you use laminated gypsum board, then the installation of slopes is done in one day.

To avoid the stage of finishing, you can take laminated gypsum board instead of the usual one. But in this case, you will have to use special corners to close the ends of the sheets.

Gypsum fiber slopes (GVL)

The technology for installing slopes from gypsum fiber sheets practically does not differ from fastening drywall, the advantages will be the same. At the same time, GVL is devoid of the disadvantages of gypsum board: it is much stronger and tougher, and its moisture-resistant version is not at all afraid of a wet environment.

Mr. Build believes that when properly installed, GVL slopes will outperform other options in terms of performance and appearance.

It is not recommended to use single-sided sandwich panels and decorative wall panels made of thin cellular plastic for finishing a window opening. They do not have the required strength, wear resistance and thermal insulation qualities.

• Fast installation. Plastic slopes are mounted faster than plasterboard and even more plaster ones.
• Minimal amount of dirt and dust when lining with plastic.
• 100% moisture resistance.
• It is possible to replace part of the slope in case of damage.
• The frame covering the outer contour reliably protects the junction of the wallpaper and the window opening.

• Susceptibility to mechanical damage.
• Impossibility of local repair. In the event of a breakdown, the whole panel will have to be replaced.
• Poor quality of additional elements such as corners. Often these small parts are made from recycled plastic, which turns yellow over time and stands out ugly against the background of snow-white slopes.

• Incompatibility with the interior. Glossy plastic will look unnatural in a room decorated in a classic style, as well as in any other design direction that uses natural materials.

I like

The slope is the part of the opening located along the perimeter of the window block. Slopes are external and internal and are also divided into "Wet finish" for example Plaster or "Dry finish" - these are the so-called overhead slopes. Overheads can be made of plastic plates or wood veneer. The slopes themselves are the final and one of the most important stages of finishing plastic windows. What could be so important at first glance in this decorative element?

Firstly, it is not really a decorative element. In addition to the aesthetic beauty, the slope should perform a number of functions to protect the assembly seam in the places where the window unit joins the frame, and to prevent the penetration of cold air from the street into the room. The functionality of the slope depends on the correct preparation of the window block before installing the slopes and, accordingly, high-quality installation. Separately, it should be noted that mounting foam itself (which is the central layer between the window and the wall) is an excellent insulating material, but provided that the foam must be protected from external atmospheric influences such as moisture, cold and direct sunlight. Without proper protection, the foam will very quickly forget. Based on this requirement, when installing window slopes, we kill two birds with one stone: we protect the assembly seam, keeping warm in the house and organically decorate the window block. In more detail it is worth dwelling on the types of finishes and decoration of the slopes. There are several options for finishing slopes using different methods and materials for work. For example, wooden slopes, which in themselves indicate the exclusivity and prestige of a window opening, since the materials of manufacture are most often natural shields made of wood or even of noble wood species. But to install such slopes requires skill and it will be difficult for an untrained specialist to install and even more correctly decorate such a slope. But first things first, and first we will consider the option of finishing with plaster, this method is also called "Wet finishing of slopes."

Plaster slopes

Plastering of slopes is more suitable for finishing a window block in brick houses and to a lesser extent for wooden houses. But at present, the method of finishing plaster slopes is used less and less (for a number of disadvantages, which we will consider below), and vice versa, slopes from PVC profiles are becoming more common, which, compared to plaster ones, have a number of advantages, such as installation time and that it is important that they have better thermal insulation. But let's look at everything in order. As we have already found out above, in addition to the aesthetic function, the slope plays an important role in sound and thermal insulation and protection of the assembly seam as a whole, creating a so-called barrier to the penetration of cold air from the street, since most often blowing occurs just in the area of ​​the assembly seam. It is here that the weakest spots of the plaster slopes open up, namely, the plaster itself is a poor thermal insulation material with a very high level of probability of hypothermia of the opening during periods of lowering seasonal temperatures, which can lead to cracks and peeling of the plaster and the entire destruction of the slope. There is a misconception that the installation of plaster slopes is cheaper, this is far and not always the case. Consider the installation of plaster slopes with your own hands. To prepare the solution, you need a dry mixture (gypsum or cement) diluted with water. As we have already found out, preparation before installation plays a major role, therefore, the junction points of the window block must be cleaned of dust, dirt and degreased. To improve adhesion (the so-called "setting"), the walls are pre-moistened with a special solution, which also gives the wall strength. Further, the slope is strengthened by mounting a reinforced mesh into the wall. The inconvenience of this type of installation lies in the fact that when applying the cement mixture to the upper part of the slope, it is necessary to apply great efforts when applying the cement mixture to the surface of the walls of the upper slope compared to the side ones. The application takes place by systematically leveling out all the cracks and irregularities, the excess is removed and the angles of adhesion of the slope to the wall are leveled. The main disadvantage of this type of slope is the operating time. Subject to all parameters and application technology, the working time can reach up to a week. This is especially felt when performing a large amount of work (several windows, for example), since plastering requires the application of several layers, each subsequent one is applied only after the previous one has dried. The first application takes place by the so-called "spraying" method, after which it is primed in 1-2 layers only after the previous one has completely dried. The soil is necessary to shape the slopes and level deep potholes. Only after that, by applying a thin layer of putty, small irregularities are hidden. If there is a need for a second layer of putty, then it is applied only after the primer and in the same thin layer and only on a dry surface. Correct preservation of the application technology will shorten the paint coating time and significantly reduce the possibility of coating degradation. Now you can go directly to painting. Most often, plaster slopes are painted with acrylic paint, but sometimes enamels are also used. Just like the primer, painting takes place in two layers, the second layer is applied only after the first one has completely dried. Another drawback, and it is probably the most significant of this type of slope finishing, is the difference in the coefficients of expansion of materials (PVC and plaster) with changes in temperature. That negatively affects the entire slope and will inevitably lead to the formation of cracks or even cracks at the points of contact between the slope and the window block. That essentially boils down to the fact that plaster slopes have more disadvantages than advantages. In addition, with this type of slopes, additional thermal insulation is not provided. This can lead, with high temperature differences outside and inside the room, to fogging of the window.

Pros of plaster slopes:

• Relative cheapness of materials needed to create slopes;

Cons of plaster slopes:

• To create a smooth and high-quality slope cover, it should be done by an experienced specialist;
• From seasonal temperature changes, the plaster cracks and collapses;
• High operating time compared to other types of slopes;
• Weak heat-insulating characteristics, in comparison with other types of PVC;

Plasterboard slopes

Plasterboard slopes are more popular than plaster ones, and at the same time, special skills are not required to install them. But at the same time, it will be necessary to make no small efforts to create an even coating of abutment to the window block. It is also worth explaining that, in terms of production time, such slopes are comparable to plaster ones. To install plasterboard slopes with our own hands, we need: Plasterboard sheet, insulation, primer, paint and fasteners. Before installing the slopes, the walls adjacent to the window must be prepared in a certain way, namely, the surface must be smooth, dry and free from defects. To install the slope, a base of special profiles is used, on the sides of the window block, which is drilled flush with the edge of the frame. This will be the basis for inserting the cut drywall strips. After the base is installed, all irregularities will be leveled with plaster. After that, a plasterboard sheet is installed, pre-cut into the required dimensions, to do this simply with an assembly knife. After installing the slope, you can additionally insulate with any heat-insulating material, for example, mineral wool. But the plasterboard slope itself has good thermal insulation properties, but at the same time it absorbs moisture, and therefore it is not recommended to install them in rooms with high humidity.

When installing plasterboard slopes, it is necessary to take into account the difference in the degrees of expansion (with seasonal temperature changes) at the points of abutment to the window profile. To avoid cracking in such gaps, it is best to use so-called "soft" paintable transitions, such as silicone sealants. After that, the surface is primed and painted by analogy with plaster slopes. From here comes one very strong advantage of plasterboard slopes - their practicality in operation. This type of slope can be easily repaired in case of minor damage to the upper layer, for this it is enough to re-putty and paint it again.

Pluses of plasterboard slopes:

• More durable than plaster;
• They have good thermal insulation properties;
• Practical, easy to repair;

Cons of plasterboard slopes:

• Long installation time of slopes compared to PVC;
• Most plasterboard slopes are not suitable for installation in rooms with high humidity, and even more so for outdoor decoration;

PVC slopes The main advantage of plastic slopes is the simplicity and speed of installation, as well as ease of care for PVC slopes, since the plastic from which the slopes are made is easy to clean and do not fade in the sun, which makes it possible to install both internal and external slopes. Installation takes place within a couple of hours. Plus, the plastic of the slope goes well with the PVC window itself. Durability also plays an important role - a good plastic slope will last at least 15 years without losing its properties. There are a large number of PVC finishing systems from different manufacturers and panels, but the most common version of the PVC slope composition is the initial profile that is attached to the frame, the final profile, which is the casing and the third element is the panel itself (Sandwich panel or hollow panel), which is located between start and end profile. Let's take a look at each element separately. To begin with, let's understand what the slope panel itself is. There are two types of panels:

Panelite or hollow plastic panel, has stiffening ribs and a total thickness of 8-10 mm. - A sandwich panel, which is either free-foam or extruded (more dense), is essentially a seal closed on both sides with plastic. The most popular product for finishing slopes as it is the warmest. These slopes provide the best protection for the assembly seam. It surpasses hollow panelite in sound, hydro and thermal insulation properties, since expanded polystyrene is used as insulation.

They can be both matte and glossy, as well as with imitation of wood coating, in addition to this, there is a choice of any color coating. Sandwich panels for slopes are used with a thickness of 10 mm.

Both options are distinguished by practical versatility, quick installation, easy to clean, but the main positive difference from plaster and drywall slopes is aesthetics, since they completely coincide in composition, texture and color with the window block, which means the same expansion coefficients with seasonal temperature changes. Let us examine what the so-called starting profile is or it can also be called the initial L-profile.

The initial profile is most often of two types: - L-profile, it is a PVC profile in the shape of the letter "L", hence the name. It is used as the initial element of the slope, the panel itself is installed in it. Fastened with screws, sometimes with glue, but less often.

Clip-on profile, It is used in the same way as the L-profile, for fastening the panel to the window frame. It differs only by fastening: snapping into the groove of the window support profile. Unlike the L-profile, the clip is profile-independent.

End or Finishing profile, as the name implies, is used to complete the transition from panel to wall. And just like the initial profile, there are two types: - F-profile. As the name implies, it is shaped like the letter "F". It is fastened by "gripping" the slope panel, while holding it rigidly. Sometimes attached with glue. - The platband is universal. Fastened with screws and closed with a lid, which is very convenient in installation and looks aesthetically pleasing as the end of the slope. In the trade program of the TBM company there is another interesting option - a Slope with a casing, which is a hollow panel that is structurally connected to the casing. It is mounted in the same way as the Universal Platband. Also, when installing PVC slopes, hollow or versatile corners are used. The corners come in different thicknesses and designs depending on their application. Let's go directly to the installation of PVC slopes. As in the case of the plaster and plasterboard slopes described above, a lot depends on the preparatory work. Before installing the slopes, the surface of the walls of the junction of the window block should be cleaned of dust, degreased and preferably moistened with water, it is better to use a water spray to improve the adhesion of the foam as the foam expands due to water absorption. After preparing the opening, it is necessary to measure the height (H), width (W) and depth (D) of the window block. Next, based on the dimensions obtained, we cut the panels. For cutting, you can use any tool, a jigsaw, a circular saw, an assembly knife or a hacksaw, the main thing is that the tool has a fine tooth. Cutting takes place according to the following dimensions: (H) x (D) - 2 pcs. - These are our side slopes; (W) x (D) - 1 pc. - The upper part of the slope; Also, by analogy with the dimensions, we cut additional elements of the future slope: Starting profile (L) for side slopes, length is 2 x (D); Finishing profile (F) for side and top slopes, in the amount of 2 x (H) + (W) + 80 - 100 mm, with a margin cut at 45 degrees at the joints. Next, we install the L-profile, already cut to size, along the perimeter of the window block using self-tapping screws, with a distance between each other of 15 cm.With the installation option without using the L-profile, the slope panel is installed in the depth of the opening beyond the edge of the frame by 3-5 cm. If the panel is closed with an F-profile, it is important to take into account the size of the inner strip of the finishing profile and leave this place free from polyurethane foam or glue. Next, we install the upper and then the side panels of the slopes in the initial profile (L), align and press the panel against the opening, taking into account that a gap of 20-25 mm is obtained between the plastic and the base of the opening for subsequent filling with foam. After that, it is necessary to fill the installation opening between the panel and the slope with foam or mineral wool. After that, along the entire perimeter of the window block, we close the slope panels with an F-profile (having previously attached the panel to the self-tapping screws) or use a universal platband fixing it to the self-tapping screws and closing it with a lid, or we use a hard corner for mounting glue. We apply PVC glue or silicone sealant in the corners and joints of the panels. After the glue has dried, remove the protective films from the panels.

Separately, it is necessary to highlight the advantages in the subsequent operation of PVC slopes. To remove dirt, it is enough to wipe with a damp cloth. To remove stubborn dirt, special cleaners of PVC surfaces are used.

Advantages of PVC slopes:

• Does not require preliminary processing and subsequent painting;
• good noise and heat insulation;
• More durable than plaster and plasterboard slopes
• Practical in subsequent care, easy to clean;
• Installation takes minimal time;

Cons of PVC slopes:

• Without additional insulation (polyurethane foam or mineral wool), PVC panels retain heat much worse than plasterboard slopes.

There is also a large variety of finishing options for slopes from natural wood to PVC window sills sawn to size, but then we will analyze less popular but still more aesthetic, natural and most importantly used finishing options, such as MDF panels and natural wood.

MDF slopes

Less often in the installation of slopes, such a type as fiberboard is used. Manufactured by pressing sawdust with the addition of various combined resins. This negatively affects the moisture-resistant characteristics, and which in turn limits the options for placing such slopes in rooms with high humidity. A variety of PVC films are used as the "front surface", or natural wood veneer is used.

Advantages of MDF slopes:

• Low cost compared to other slope finishes;
• Sufficiently high resistance to mechanical stress;

Cons of MDF slopes:

• Very low moisture resistance;

Wooden slopes made of glued panels and wood trim

To install this type of slopes, you will have to make no small efforts and certainly the installation should be carried out by a specialist. Before installation, you need to take into account several features: before installation, it is necessary to treat the wood with a special compound that will protect the tree from moisture. Depending on the type of wood, after installing the slope, it must be varnished in several layers. This type of slope is distinguished primarily by its good impact on mechanical stress and environmental friendliness. In addition to this, this type of finishing of the slope is almost the most aesthetic and beautiful. At the same time, there is a large selection of wood textures for finishing slopes, its subsequent painting and forms of execution.

Advantages of Wooden Doors:

• Environmentally friendly finish;
• Good resistance to physical stress;

Cons of Wooden Doors:

• The high cost of this type of slope;