What are the best slopes for an apartment. What slopes are better to choose for finishing on windows? Reasons why you need to trim windows in the house

In this article, we propose to talk about what exist ways of finishing slopes for plastic windows ... Let's consider the pros and cons of this or that method and analyze which finishing method is better to choose.

Installation of slopes is a complex of construction and finishing works, without which the window will be able to carry those functions that are prescribed by the manufacturers. Slopes are finished using various technologies that differ in quality, durability and price.

In order to make the right choice, you need to take into account a few tips

• The slope must be reliable and durable;
• Resistance to weathering is very important - moisture, heat, temperature drops;
• Attention should be paid to the tightness and environmental friendliness of window frames and slopes;
• Sloped windows must successfully cope with room thermal insulation and sound insulation;
• Slopes must have a long service life, commensurate with the window profile, and be resistant to wet cleaning.

Let's look at what slopes are and what are their differences:

- the widespread method is suitable for both internal and external slopes in houses of any type. Plaster is the simplest and cheapest option. At low temperatures, there is a possibility of freezing of the slope due to the weak heat-insulating properties of the plaster, which leads to the formation of condensation and mold.

+ smooth and strong slopes, can be repainted
— you need to have certain skills for working with plaster, there is a possibility of freezing of the slope

... Drywall is an excellent heat insulator and tough material. It costs more than plaster, but cheaper than plastic. However, the window opening after the installation of drywall must be treated with a high-quality primer with further painting.

+ you can make the slopes even without skills, you can repaint
— not very durable, drywall can swell with prolonged wetting

Wooden slopes are perfectly combined with wooden windows, both those and others are quite expensive and require special care. Only professionals should install wooden slopes, it is extremely difficult, but appearance the window with them becomes simply royal.

+ beautiful appearance, environmental friendliness of materials
— you need to have certain skills in working with plaster, high cost

Plastic window slope the most consistent in its characteristics with a plastic window. Plastic slopes are used indoors different types... They have a neat and pleasant appearance and are quickly assembled. The main advantage of this solution is that the plastic slopes, due to the closed porous structure of the inner layer, have a low heat transfer coefficient. Therefore, at low outdoor temperatures, condensation on the slopes and on the adjacent elements of the window is excluded, where the wall section is minimal.

+ decorative properties, moisture resistant
— almost indestructible in case of damage, may turn yellow over time

Thanks to the above criteria and having additionally determined the budget allocated for the installation of windows and slopes, you can choose the best option for window finishing.

Choosing the right slopes for plastic windows.

Installation of slopes as an important stage in the installation of windows. Slope - the inside of the window opening, the place where the window itself is inserted. When you have to change the window, you need to pay attention to the slopes, the higher their quality, the better the overall appearance will be.

When installing PVC windows, the following types of slopes are currently offered:

• plasterboard;
• plastering;
• plastic.

Without (okosyachki) any newest and high-quality window will look unfinished and sloppy. And they often find out about the slopes in the process of renovating an apartment or when replacing windows. There is an explanation for the fact that the old slopes stood for a long time without a single crack. Old construction windows had increased air permeability. From a loose fit and cracks, it was blowing, which created a gentle temperature zone for the slopes. But the modern design of wooden and plastic windows is tight. Air does not enter the cracks, which simply do not exist, and the slopes are between the cold outside and the heat inside, that is, at the temperature border, which is quite pronounced. When you open the window for ventilation, cold air enters the heated slope, which causes it to crack. Condensation also plays an important role.

Plaster slopes for plastic windows

The plaster mix, from which the slopes are made, does not bond firmly with the PVC frame, and this will sooner or later lead to the detachment of the slope. In the plaster slope there are no materials in which there would be good heat-insulating properties, this leads to overcooling of the opening in cold weather, the window itself. This causes condensation, both on the slope and on the glass unit.

It takes a lot of time to make plaster slopes. According to the technology, the material is applied in layers, and each new layer can be laid down only after the previous one has dried. Otherwise, the surface will crack. Plaster, which is applied to concrete or brick, continues the wall. Therefore, the slopes are cold and freeze at the junction with the frame. By the way, look what we have now, the most widespread technology is oknadena.

Plasterboard slopes

The same disadvantages are with the slopes, which still require good fastening. If thin plastic is glued to a drywall sheet, the quality will also not be up to par: this laborious work with insufficient drywall stability and unreliability of the adhesive connection also leads to destruction.

Thin plastic sheets are not suitable for finishing, although this is one of the most simple ways finishes. In this case, the window pane is not insulated, and this leads to freezing and the formation of condensation, and the method of gluing the plastic leads to delamination due to compression / expansion of the material.

PVC plastic slopes

Now on the market building materials you can find panels made of cellular plastic. When insulating mineral wool, using a mounting profile, fastening panels to a rail, you can use this material. Here you should choose the highest quality manufacturers. Cheaper panels change color over time, stiffening ribs are visible on the front surface, which in turn leads to a loss of the overall attractiveness of the window, an impression of a handicraft window opening with a well-made window is created.

Slopes from MDF panels in cost, they are quite cheap than those made of drywall, do not have sufficient moisture resistance and need high-quality fastening.

Single-sided sandwich panels good aesthetic characteristics, but lack of sufficient rigidity. This is especially undesirable on wide slopes, as the slope will buckle.

To date, two-layer sandwich panels and special plastic slopes are produced, which are considered the highest quality and most practical in operation, although they are more expensive than others.

Installation of plastic slopes

In terms of installation, the installation of slopes for PVC windows is the simplest. In addition, plastic, unlike other materials, can tolerate deformation to a critical point. If the wooden slope does not withstand seasonal temperature changes and deforms without varnish protection, then the plastic calmly transfers both moisture and temperature changes. From a decorative point of view, the slopes can resemble the texture of such finishes as metal, wood. This is achieved by lamination with a special film that imitates these materials. Find out about which will be quite interesting.

Installation of plastic slopes video

Photos from the site:

Every man who has been repairing a house is aware that you can lay tiles with your own hands, install doors or paint the ceiling yourself and save a decent amount on this, and not give it as a payment to workers.

Maybe you can't install a double-glazed unit alone, but with slopes things are much easier. If you make calculations, then your savings will be about 25%, which is a lot. Slopes are a necessary installation element after installing new windows. Even with professional work, traces of damage to the window opening remain, and they must be repaired in order to maintain an aesthetically pleasing appearance. The best season for their installation is summer, since installation work in most cases must be carried out from the street side.

What is better to make slopes on the windows

Using plaster

The cheapest option to get rid of the untidy and unkempt look of windows is plaster. It should be noted right away that this method is best used if you are engaged in a thorough renovation of the apartment and have not yet pasted the wallpaper in the room. Otherwise, traces of plaster or putty will remain on the wallpaper and you will have to re-glue them. Think about this moment in advance, save yourself from unnecessary work.

Photos from the site:

In the choice of plastering materials essential whether the installation of slopes for windows will take place outside or inside. If in your home the humidity exceeds the norm of 30-60% (use a hygrometer to measure this indicator), then it is best to use a cement base or special plaster for facades (sold in any hardware stores). Use a plaster, cement or lime-plaster base if you are installing slopes from the inside.

If you use gypsum plaster, you can do without reinforcing the upper slope. If you are using another poorly adhering substrate, it is best to do it on a galvanized mesh, this way you increase the likelihood that the applied layers will adhere tightly immediately after application.

Use a small spatula when applying. Use the trapezoid rule when aligning layers.

It is important to know

Plaster is not a durable material. Over time, traces of cracks and destruction appear on it, both on the upper layer and in the inner ones. Therefore, after a couple of years, you will need restoration again.

Tips for finishing plaster slopes

• Pre-protect the window frame from dirt by covering it with some material
• Nail a couple of planks from different sides to guide them and apply the finished mixture evenly.
• Prepare the plaster according to the directions and recommendations on the packaging. Use a bucket partially filled with room temperature water and a mixing drill attachment to make a smooth paste.
• Thoroughly clean the window surface from traces of dirt and level the rough surface.
• Apply the plaster in several layers, each of which must first be left to dry completely. In this regard, the finishing period varies from 2 to 3 days.
• The last movements should go in the direction of light: from the window into the interior of the room.

Using drywall

This method is faster and less complicated than the previous one.

All work consists of several stages, which go one after the other in sequence:

1. the establishment of the frame;
2. laying drywall;
3. priming before putty;
4. putty;
5. priming before painting;
6. painting.

In essence, this material is gypsum, which is enclosed on both sides between cardboard sheets.

Photos from the site:

How to make a plasterboard slope yourself:

1. Take a profile corner and cut into segments according to the width and height of the window. Then form a rectangle from these beams and attach along the edge window profileusing the required number of Euro screws or self-tapping screws. Don't worry about the look, we'll hide them under drywall a bit later.
2. Pre-calculate all the same parameters we need, then cut out the drywall blank. Fill part of the slope with insulation (mineral wool is suitable). The inner edge of the beveled corner panel will snug against the corner. Glue the other edge with special glue to the slope. Drywall is divided into three types: waterproof, fireproof and normal. Most the best option the choice of material is moisture-resistant gypsum board from Knauf or Gyprok. When choosing a thickness, note that the best range is 9 to 12 millimeters.
3. Use a sealant and attach a perforated corner at the junction of the side and top panels. Then close up the formed joint near the window, and carefully putty the entire area of \u200b\u200bthe slope. After sanding, coat with a deep penetration primer and paint with waterproof PVA paint. Done!

Use of plastic

The most optimal option today are plastic slopes. Why this particular material? The one-piece construction, which is the result of the work, fits into any interior and looks the most harmonious in comparison with other types of slopes.

Photos from the site: vopros-remont.ru

The advantages of plastic slopes:

• Inexpensive cost;
• Long service life of the material;
• You can choose a color scheme that suits the design of your room;
• Speed \u200b\u200bof execution installation works... In 3-4 hours you can easily handle the installation;
• Plastic is easy to clean, so it is easy to care for and keep clean.

Photos from the site:

Plastic also has its drawbacks: if you have a hole or crack in it, you will need to produce full replacement slope. You should also be aware that this material is very susceptible to temperature influences, therefore extremely high thermal effects must be avoided.

After installing the double-glazed window, the polyurethane foam will harden completely within 36 hours. As soon as this time has passed, you can safely install window slopes.

When buying plastic slopes, focus on thickness. The minimum thickness should be 8 millimeters. Next, correlate and calculate all the parameters of the plastic (length, width, height), based on the data of your window opening.

What we need:

• F-strip equal to the length of the plastic panel.
• Plastic panel. The parameters are calculated from the height and latitude of the slopes
• Insulation. You can choose any, but most often mineral wool is used.
• Little wooden baroK. We will attach it to the side and top sides of the slopes.
• Dowel-nails and screws. You will need them in order to attach wooden planks, as well as fix the starting profile
• Silicone. In order for it to look natural, it is best to choose it according to the color of the panels.

It is interesting

Polyvinyl chloride (PVC) is widely used in many industries: construction, toys, furniture, industrial products, etc. Its advantages over metal are that it does not corrode, and compared to wood, it does not rot. Compared to other materials, it is durable and with careful handling it can serve you for more than a dozen years.

1. Calculate the parameters of your window and make wood blocks of the appropriate length. Once you secure them on each side, use a drill to drill the holes into which you screw the screws.
2. Go out
3. With a pencil, mark the future holes, into which we will then insert the dowel-nails. With the help of a level with two ampoules, it is easiest to set the bar in an even way.
4. After marking, we make the necessary holes and insert the plugs of the dowels and fix the bar, once again checking whether everything is exactly at the level of the spirit level.
5. Install the F-shaped (shaped like the Latin letter F) profile on the bar. To do this, use a sawing object (knife, saw, grinder). Cut out parts of the profile for the side slopes as well. In order for us to get straight ends, use a board cutting tray called a miter box. We will calculate the length we need using the formula: the length of the plastic slope + the width of that part of the profile that will lining the slope + 20-30 mm we leave in reserve. Having measured the length that suits us, we cut the desired one.
6. We measure from the bottom profile the length corresponding to the distance from one edge of the slope to the other. From the part that will remain with us, we cut off the strips intended for winding this profile. Next, we use a stapler (construction) and attach the strip to the bar.
7. We measure the length of the upper strip in exactly the same way as in paragraph 4 and fix it again with construction brackets.
8. We need to accurately calculate the 45 degree angle and cut it off in order to use it later at the junction of vertical and horizontal stripes.
9. One of the last things before installing the slopes is installing the starter profile. Install it with self-tapping screws to the window profile. Pre-mark to avoid unevenness. With a pencil, draw lines at an angle that we need.
10. Along our drawn line, again with the help of self-tapping screws, we attach the strip to the profile and correctly cut the ends. As a result, you should have a structure, the joints of which are almost perfect to each other, you should have no difficulty in adhering them.
11. We insulate the empty space between the F-shaped and the starting profiles with mineral wool and also install the panels.
12. At the end of the work, be sure to go over all the joints and coat them with silicone. Thus, we will kill two birds with one stone: 1) tightness will not allow air to pass through the holes, 2) external attractiveness will be preserved and brought into proper form.

note

If you have never been involved in installing a slope before, then for the first time try to find a person among your acquaintances who will help in mastering this business. So you will protect yourself as much as possible from failures, and besides, the two of you will get the job much faster.

Video "How to install slopes on plastic windows yourself"

If you nevertheless decide to take on your own and repair the slopes with plasterboard, plastic or putty, then we advise you to familiarize yourself with this video, in which you can clearly see how to make slopes on the window using improvised means.

After installing the plastic windows, the slopes are installed. The competent implementation of this event affects the subsequent thermal insulation of the room. But how to decorate the slopes for the windows inside? Today there are many materials thanks to which you can professionally finish slopes. Let's take a look at the slopes made of sandwich panels, drywall, and PVC.

Read also - do-it-yourself slopes on plastic windows.

Drywall

Many people have an idea of \u200b\u200bdrywall is not entirely correct. They believe that it is a profile structure to which the sheet is attached. However, not many people understand how it can be connected to the window system. Therefore, the question related to how to make slopes on drywall windows with your own hands is very relevant for non-professional builders.

Organizational process

As a rule, slopes are placed immediately after changing window systems, so the surface should already be prepared.

If the place in which the slopes will be located was not prepared, then it must be processed independently, after removing the remains of plaster from the surface. After that, the walls must be primed to improve adhesion.

Plasterboard slopes - fastening

If the plaster layer is dense and difficult to beat off, then it can not be removed, but only if it does not interfere with the installation. And to improve its strength, saturate the plaster with a layer of primer.

Choosing materials

1. The operating time of an already finished product largely depends on the material that will be selected.
2. Since there is a constant temperature drop and high humidity near the window, then it is better to make the slopes from moisture-resistant drywall.
3. The primer is an important component that plays an important role in the installation of slopes. It will also prevent the formation of mold or mildew.
4. The drywall will join the planting plaster. Therefore, it must withstand temperature changes, which will create warm slopes for plastic windows, and have moisture resistant characteristics.

Making measurements

When installing slopes after installing plastic windows, measurements are very important. Let's look at how to take measurements in more detail.

Plasterboard window slopes

1. The first thing to do is measure the distance from the edge of the wall to the window.
2. Then you need to measure the distance from the wall to the middle of the window, which sets the slope angle of the slope. Thanks to this, we get legs.
3. Next, you should square the length of each side of the triangle, and then add everything. The square root is taken from the resulting number. As a result, it will become the value of the width that the future slope should have. The length of the panel is measured with a tape measure.

Remember: making such calculations is simply necessary. If this is not done, then as a result you will get visually curved openings and uneven windows. And for accurate and quick calculations, use a calculator, so you can easily extract the square root without using special formulas.

Installation

Before installing the slopes, you should make a markup, which should be equal to the distance from the wall to the window. Then it is applied to the frames on which the slope will be located.

After that, according to the instructions on the package, the planting plaster is diluted. The mixture is applied with a spatula to the wall in order to obtain 3.4 points of contact between drywall and wall.

Next, you can proceed with the installation of window slopes made of plasterboard, which includes gluing the sheet using planting plaster. At the same time, the edge near the end of the wall must be tightly held, and the edge located at the window is equal to the markings.

Installation of slopes for plasterboard windows

Remember: when adjusting slopes in the markup, it is better to use a level, thanks to which you can easily follow the curvature of the surface.

Final work

When the putty dries up, paint for window slopes will come in handy for additional protection.

PVC panels

For those who are still racking their brains over what to repair the slopes after installing plastic windows, we can offer another worthy variation - PVC panels.

Installation of PVC slopes is divided into several stages. Let's consider each stage separately.

Surface preparation

After a day has passed after installing the balcony block, you can proceed to the installation of slopes. First, remove excess foam that appears between the profiles at the joints and the wall with a clerical knife. After that, the plane must be cleaned of the remnants of fine debris.

PVC window slopes

Initially, using a tape measure, you should calculate the parameters of the profiles along the visible edge. Moreover, it is necessary to calculate their outer width, as well as find out the distance going from the top of the window to the bottom. It should be noted that this process can be facilitated by completely removing the frames or at least slightly bending the film.

To install the pvc slopes for windows, a U-shaped profile is used, suitable in width, it is cut into parts. For this purpose, special scissors are used, designed for cutting metal sheets. Then the profile elements are attached at a distance of 20 cm with screws to the outer part of the frame. Identical manipulations should be done with the side and top surfaces.

Installation of lathing

To collect the lathing, wooden slats are used (section 2 * 4 cm), which are attached to the side and upper corners of the slope. To fix the slats, dowels are used, the distance between which should be about 30 cm. If you want an ideal lattice, let the plane enter, thanks to this tool you can perfectly trim the thickness of the slats. Finally, check their evenness using a building level.

Installation of the upper slope

How to repair slopes after installing plastic windows with your own hands? First, you should determine the length of the outer slope, and then cut off an element of the required size from the PVC panel. It is better to work with the material with a jigsaw, but the pruning must be done extremely carefully. Then the panel is attached to the top profile and the crate with self-tapping screws.

Installation of side panels

Side pVC profile mounted in the same way as the top bar. The space that appears between the wall and the panel is filled polyurethane foam... For this purpose, the exterior of the product is wetted, and then foam is applied to it. Such work continues until all free space will not fill with material. Next, a PVC panel is attached, while do not forget to monitor their evenness using a level, and also fix them with self-tapping screws. The ratio of slopes and angles is controlled by a tool called malka.

Slopes for plastic windows

Installation of F-profiles

At this stage, the installation of plastic corners is carried out, in which the product is cut to the required size, and then it is inserted onto the panel along the edges. In those areas where the corners come into contact with the screws, a small incision should be made in the inner side of the corner.

The final stage

At the end, a joint finish is done, in which a slope sealant or a profile mixture of a suitable color is used. The composition is applied to the cut of the joint, and then gently pressed. Remains are removed. The sealant will protect the product from dust, moisture, debris.

Sandwich panels

When installing slopes from sandwich panels, builders use 3 main materials:

• foam;
• liquid Nails;
• wooden beams.

Foam installation is the easiest option. However, in this case it is necessary to purchase sandwich panels with a rigid frame. This process is performed as follows:

• taking measurements;
• trimming the frame bar;
• assembly of the frame;
• fixing the frame between the upper slope and the window sill;
• trimming panels;
• inserting panels into the frame.

Foam

First, 2 side slopes are assembled, and at the end - the upper one. Before blowing out the system with foam, you need to measure the slopes with a level, and also put spacers so that the swollen foam could not displace the frame.

Sandwich panel slopes

This method can only be implemented if double-layer sandwich panels are used. To improve adhesion, before blowing out the cracks, the walls of the room and the inner surface of the panels should be sprayed with water from a sprayer.

After a day, the foam will harden, then it will need to be trimmed. Next, lining is put on, performing a decorative function. Sometimes installers carry out this process immediately, but this is not compatible with the technical rules.

Liquid Nails

They will only be appropriate if the walls are in good condition. Thanks to liquid nails, you can not use the frame, installing it directly on the wall.

This method is suitable for spacious windows, where a lot of plastic will negatively affect their appearance. The process is divided into the following stages:

• measurements;
• trimming the panel;
• preliminary fitting;
• leveling the surface (plastering, removing old materials);
• gluing the panel.

Initially, the outer panel is attached, and the side panels adjust to it. But after that there are 2 unresolved problems:

• seams in adjacent areas;
• open end element.

The seams are sealed with a simple putty mixture corresponding to the color or silicone, provided that the plastic is white. Today, more and more often, acrylic paint is used for such work, its texture is similar to PVC coating, so you can create a good appearance.

Sandwich panel slopes for windows

The butt end can be covered with a layer of plaster. And if the windows are located over the entire surface of the wall, then you will not need to think about what and how to paint the slopes on the windows inside. In this case, the end is painted with white paint, but here it should be borne in mind that the sandwich panels must have an identical color. You can also just paste the wallpaper.

Wooden bars

To reduce the cost of foam during the installation of difficult, destroyed slopes, wooden slats are used, which are the basis for attaching the frame. The technology of this process is as follows:

• taking measurements;
• trimming the beam;
• assembly of a quadrangle, to which the strips of sandwich panels are attached using a styler;
• trimming and subsequent insertion of panels into the base;
• blowing with foam;
• after 24 hours, all unnecessary is deleted;
• installation of overlays.

Window slopes made of sandwich panels are particularly resistant to mechanical defects. Give preference to 3-layer panels, because 2-layer panels are not rigid enough. However, this condition is optional.

To complete the installation work front door or windows need to trim the slopes. A door or window slope can be made using plaster, drywall, plastic panels.

The most common option for facing slopes is plastic panels. Since finishing the window slopes inside with plastic is a universal solution. It should be noted that this building material is used for indoor and outdoor work.

The advantages of plastic

For cladding the slopes of the house, the plastering method was previously used, then drywall, which was widely used for cladding. But with the advent of PVC windows, plaster and drywall receded into the background. Since finishing the slopes with the plastering method has significant disadvantages. The main disadvantages are:

• If you plaster the slopes yourself, it takes a lot of time.
• This type of finish creates a lot of construction waste.
• Cracks may occur on the surface due to shrinkage and temperature changes.
• The constituent elements do not form the required adhesion to the plastic, as a result of which the slopes peel off the window.

Internal window slopes made of plastic

To well plaster the window opening, you should use a perforated corner and beacons. The perforated corner is installed on the outer corners of the slope. To do this, cut off a corner of the required size, putty is applied to the slopes and a perforated corner is pressed. The plaster beacon is installed vertically along the window frame. To do this, cut the lighthouse to the desired size, apply putty along the box and attach the prepared parts. After 40 minutes you can plaster the slopes.

A finishing material such as drywall makes it possible to make slopes faster and warmer. But even the moisture-resistant version of this material does not withstand temperature changes and the effect of condensation. PVC window slopes have a more interesting appearance.

Advantages of plastic slopes

But beauty is not their only merit among the positive characteristics:

• The panels are made of the same material as the window frame, therefore, the space around the window pthe room acquires a monolithic structure.
• It is enough just to install the insulation. It should be noted that condensation cannot occur with properly insulated insulation.
• Installation of plastic panels practically does not create debris and noise.
• This kind of building material can be used outside and inside, since polyvinyl chloride does not emit harmful substances.
• Insensitive to moisture.
• Duration of use.
• It perfectly tolerates temperature changes.
• Ease of operation.
• Building material differs in excellent pricing policy, therefore, it is available to everyone who plans to install plastic window slopes with their own hands.

The disadvantages of plastic include the impossibility of fragmentary restoration.

DIY plastic slopes on windows (video)

The choice of building material

Before thinking about how to make your own plastic slopes, you need to consider possible variations in materials. There are 2 types of plastic panels:

1. Decorative.
2. Sandwich panels.

Decorative slopes can be used:

• For the formation of partitions.
• As a facing building material for balconies.

Necessary tools for finishing window slopes

For all other purposes, preference should be given to sandwich panels. This kind of material differs in that it has 2 protective layers, a facing layer of insulation. Such a structure allows you to avoid additional insulation. Key points of panel selection:

1. Preference should be given to building materials made from primary plastic. Since the material is correctly selected, it will not change color, and the composition will not cause damage to health.
2. It is better to give the choice to material with a significant cover of plastic. Panels with thin PVC sheets are not durable. Over time, the plastic peels off the surface.

Decorating window slopes with plastic requires the following materials:

• Profile.
• Self-tapping screws.
• Dowel.
• Wooden slats.
• Gypsum insulation wool.
• Liquid Nails.

Preparatory moments

Removing the remains of polyurethane foam

To make the finishing of window slopes inside with plastic with high quality with your own hands, you need to clean the walls and prepare all the necessary fixtures and building materials. To form slopes, the thickness of the plastic strip must be 8 mm. The width and duration of the plastic should correspond to the size of the opening. Prepare and clean the walls step by step:

1. Remove excess foam.
2. Remove the shipping tape from the window profile.
3. Close up internal seams.
4. The upper and lateral sections of the hole should be freed from whitewash and leveled with putty.
5. It is recommended to wipe the prepared area and apply 1-2 layers of primer.

Technologistsi'm shaping and installing

After preparing the opening around the circumference, glue the vapor barrier film. At the points of combination, sections of the film should be laid with an excess of 5-7 cm and glued along the seam. The tape must be glued so that the edges do not protrude beyond the window frame. After that, you can proceed to the formation of slopes using the following instruction:

We fix the bars with dowels

• Fastening of lumber material. For these purposes, wood slats 15 mm thick and 40 mm wide are taken. It is necessary to trim the slats to the width and height of the outer edge of the opening. You need to fix the slats with dowels around the opening. If the walls of the hole are wavy then it is recommended to place wedges under the planks.
• Take the required measurements carefully. It should be realized that all measurements must be made from the frame, and not the edge of the special profile.
• Open the slopes. The length and width of the walls of the hole should be correctly measured, and attention should be paid to the angle of inclination on each side. On the plate, mark the cutting points and cut the blanks. The resulting elements should be attached to the wall and check their location and angular fit.
• Fastening a special profile. A special profile should be attached to the outer edge of the opening with short screws. At the corners, when joining the bars, the special profile should be fixed so that gaps do not form. Installation of slopes begins with the manufacture of edging. This structural component is manufactured from an F-shaped profile. All manipulations should start from the top element. The profile must be cut to the size of the outer opening and the corners must be cut at 45 degrees. The prepared special profile should be attached to the bar so that it can be closed with plastic, but at the same time do not block the groove for fixing the slope.

Installation of plastic slopes

• The profile is fixed to the bar with staples. The remaining segments are mounted in a similar way. The prepared slope element should be placed in a special profile, previously covered with a sealant. The resulting gap between the plastic and the wall must be sealed with insulation. It should be noted that the reservoir insulation material should not be overly massive or have vacuums. The outer edge of the slope must be inserted into the groove of the special profile and pressed to level the panel. Next, the side slopes should be sewn up, while scrupulously distributing the thermal insulation. If the outer walls are insulated, then such manipulations with the slopes can be omitted. In such a situation, the gaps between the panels and the base of the slopes should be sealed with polyurethane foam.
• The final period provides for the fastening of the decorating corners, which should be glued with glue. The places of contact between the panels must be degreased and all gaps must be covered with acrylic sealant. Acrylic should be squeezed directly into the gap, rubbed and smoothed, the resulting excess should be removed with a damp cloth. All manipulations should be done in small areas and wipe gently clean. Since, while the acrylic has not hardened, it can be easily removed. Plastering of the section of the opening under the windowsill is carried out.

PVC slope sheathing

Advice! It is possible to revet window slopes in another way, which differs significantly from the previous one. This method allows you to sheathe a window slope using any PVC material. It should be noted that this option is used when the assembly seam has a small interval, that is, the distance from the frame to the wall is minimal.

The initial stage should be carried out in stages:

• Cleaning.
• Elimination of flaws.
• Primer application.

Sheathed slopes should be adhered to the following rules:

1. Remove excess foam, making sure that the cut is flush with the frame surface.
2. Facing slopes with plastic plates provides for surface treatment with a primer. Preference should be given to penetrating compositions with the addition of antiseptic components.
3. Fixing the rails.
4. An important point is cutting the polyurethane foam. Cutting is done in such a way that a groove is formed for fixing the plastic. Trimming is done in the immediate vicinity of the frame to ensure maximum material fit.
5. Cut out the details.

PVC coated window slopes

After the performed manipulations, a number of actions should be performed:

• Using a jigsaw, you need to cut the plastic. As a rule, burrs may remain along the edges, which can be removed with sandpaper.
• Performing pre-assembly. Such manipulation will allow you to determine the presence of defects. If double-sided plastic is used for facing the slopes, then in this case one side needs to be sanded a little, thereby indicating the wrong side of the material. Carrying out such a manipulation promotes better adhesion. Since PVC panels are fixed using polyurethane foam.
• The prepared elements are installed in the right place. They must be installed in the prepared groove. Using the level, the structure is aligned.
• The outer edge of the part is pushed back and a spot of foam is poured.
• All structural parts are fastened to each other using masking tape. Fixation is carried out along the circumference of the structure and along the docking points.

Important! For novice craftsmen, the question arises: how long will it take to completely dry? As a rule, it will take a day for thorough drying. After that, additional finishing activities are carried out. It should be remembered that external slopes also require attention.

Quite often, siding is used for such purposes. Working with building materials does not cause any particular difficulties due to the peculiarities of the material. But if difficulties arose, then on the open spaces of the Runet there are many videos and photos from detailed instructions regarding the installation of siding. The simplicity of installation work will allow you to make the cladding yourself.

Photo gallery of finished works

The final stage in the design of the window opening is finishing the window slopes inside.

This is not only the aesthetic side and completeness of the interior, but also a replacement old plaster, which allows making openings more reliable with improved thermal insulation.

If the slopes are made with high quality, their heat and sound insulation properties will only improve. You should not postpone this procedure until later, as this can lead to unpleasant consequences:

• Thermal insulation can be compromised by the action sun rays on construction foam, which is usually used to process openings;
• If the foam layer is not processed, it will draw moisture into itself, thereby destroying the structure during the cold period;
• Cracks may appear due to an increase in the volume of foam;
• Drying of the polyurethane foam leads to the fact that it begins to crumble and gradually loses its thermal insulation properties.

Slopes can be trimmed various materials: laminate, wallpaper, wood, parquet board, cork, decorative plaster... The base should be chosen in accordance with the design of the room and the material of the window opening itself.

Light finishing requires the use of light materials, which cannot be said about heavy types of cladding, for example, tiles. Here you should prepare a cement-gypsum base.

Let's consider the most popular options.

Plastering

This method can be called the classic finishing method. It will require the following materials and tools:

• Cement;
• Sand;
• Starting putty;
• Finishing putty;
• Water;
• Primer;
• Roller;
• Level;
• Water-based paint;
• Dye;
• Sandpaper (fine grained).

You should start work after 36 hours so that the foam will set well on the openings.

The window is cleaned of old plaster, paint, wallpaper and dust. A layer of mortar is applied to the walls, then to the slopes from the bottom up. A solution is prepared from sand, cement, water and the first layer of plaster is applied to where a large amount of mixture is required.

Lay each subsequent layer after the first has completely dried. The thickness of each application should not exceed 7 mm.

After the surface is rubbed with fine-grained emery paper and you can proceed to painting it with water-based paint, which, with the help of a dye, can have any color, according to your design.

You can also wallpaper it. The method is good because it is the basis for any type of finish. But there is also a drawback, a solution of sand and cement has an unreliable connection with the PVC frame material, which can lead to cracks.

If we talk about thermal insulation properties, then they are weak and will lead, ultimately, to the formation of condensation and mold. In order to prevent this from happening, it is necessary to additionally install a layer of insulation material.

Drywall

Basically, a moisture-resistant material is used when finishing the slopes inside, since it is resistant to condensation on the window, it is characterized by thermal and thermal insulation resistance.

Sheets of material are attached to a prepared crate (metal or wood). The surface should be pre-treated with mortar if there are strong potholes.

The collection of the slope begins with the panel located on top, its edge is coated with glue and inserted into the starting strip. Press the other end of the drywall against the wall. Also, this procedure must be carried out with the side panels. Here, it must be necessary to treat the joints with a neutral sealant.

To prolong the life of the corners, you can use painting corners.

The last step is to use a putty, with acrylic or oil paint on it.

Decorative rock

Natural stone is rarely used. There are reasons for this. First, it is heavy. Secondly, it is expensive. Therefore, decorative stone is an excellent analogue. They get off the door and window openings, and this work can be done independently.

Decorative plates with a thickness of 2 cm are selected. An area is prepared for fastening an artificial stone (plastering). Notches are made on the surface, for a more reliable attachment, glue is added and treated with a primer.

Then, after drying, glue is applied to the slab or wall and the stone is fixed. You can also use liquid nails. The work is carried out using a building level.

Laying is carried out in horizontal rows from bottom to top. If necessary, trim the stone.

Plastic, laminate and parquet board

The use of plastic is the most common processing option, since its distinctive characteristic is durability (15-20 years).

It is convenient to install it for several reasons:

• You can start work on the same day;
• Plastic panels are an additional heat-insulating barrier between the room and the street;
• High moisture resistance;
• The uniformity of the material of the glass unit and the slope makes it possible to work synchronously with temperature drops;
• Does not fade;
• Washes well, does not sweat;
• Does not need painting;
• Has an attractive appearance.

Technical features of the material allows you to make slopes different forms - bay windows, arched and round.

This finishing method deserves attention, as it looks original. There is one problem with laminate flooring, it crumbles. Therefore, you should decide in advance how to hide the corner joints.

Finishing can start from top to bottom and vice versa. The difference is noticeable only in the direction of the lamella grooves. Fastening is done with self-tapping screws, each next lamella closes the groove of the other, due to which the attachment points remain invisible.

The parquet board is rather easy to saw, since the base is wood. Laminate or parquet board allowed to be mounted on drywall.

The decoration of the slopes inside and outside should be done at the same time. The work is carried out at a temperature of 20-25 degrees.

To improve the quality of the slopes, they must be insulated. For an opening finished with plaster, it is better to use paint as the last layer - this will increase its moisture resistance.

Video material on the correct design of the surface of the slopes:

The decoration of the slopes of the windows inside can be different, but the expanded angle must be maintained so as not to disturb the distribution of light in the room.

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Finishing window slopes inside the apartment

Architects in the creation of their masterpieces great importance gave windows as the final stage in the formation of an architectural ensemble. Dimensions, shapes and functional purpose has changed over time and the requirements of architectural fashion.

The architecture improved and with it the windows became the dominant decorative motif of the wall. Having absorbed the variety of styles inherent in this or that era, the windows have acquired a laconic look and classical form. This architectural element has a decorative character and surprises with its functionality.

For a long time, plastic windows prevail over their wooden counterparts. Therefore, finishing the slopes of plastic windows and their installation does not lose its relevance.

Types of materials

More recently, plastering of slopes was in use. At the same time, the adhesion of plastic and plaster was not very good. Very often the seams cracked, due to temperature changes, the entire surface of the window cladding cracked. hydro-, heat- and noise insulation was broken. At the same time, plastering is a complex and lengthy process that requires patience and accuracy.

With the help of modern developments, the decoration of the window slopes inside is presented in several types, which implies a choice based on the positive aspects of materials.

1. Panelite is a honeycomb panel made of PVC with a polystyrene foam core. It is used at a depth of no more than 25 cm. Docking of this panel at a deeper window opening loses presentability, and also changes color over time. Due to its light weight, finishing the windows inside is not a big deal. They have increased resistance to mechanical damage.
2. The adhesive plastic is attached with glue. It has a number of disadvantages: flaking as a result of temperature fluctuations, condensation forms during freezing.

Plasterboard sheets as a finish have good thermal insulation, are environmentally friendly, and can be painted in any color. Disadvantages: at a high level of humidity, cracking and destruction of the integrity of the drywall structure occurs.

Sandwich panels are made of polymer plastic, are the most reliable option for finishing window openings: providing thermal insulation, color retention, easy maintenance, have a durable polymer coating, aesthetic appearance, reliability and durability during operation. When the right choice insulation, fire-resistant sandwich panels. The plastic sheet is of high quality, excellent thermal insulation, accurate color match with the window frame. The disadvantage is the high cost.

With all the variety, it is worth taking a responsible approach to the choice of materials, taking into account all the above factors, before than trim window slopes inside .

How to choose the right slopes for plastic windows, read our article "Choosing the most" correct "slopes for plastic windows."

Decoration of window openings inside with plastic

High-quality plating of window slopes with plastic after the installation is completed will save you from many unpleasant consequences. It is designed to ensure the preservation of heat in the room, sound insulation and moisture penetration.

Decorating window slopes inside with plastic has numerous advantages. Defining parameters:

• aesthetic appearance;
• duration during operation provides economic benefits;
• damage-resistant material;
• functionality.

In addition to the main characteristics, it is worth paying attention to the technological qualities of the slopes:

• the presence of stiffeners (panelite);
• the content of the foam insulation (sandwich panel) ensures greater heat preservation in the room;
• prevention of condensation;
• are sealed;
• correct installation hides defects;
• interior decoration the windows looks symmetrical and smooth;
• large color palette;
• a lamination procedure is possible to create a textured structure;
• matte and glossy surface;
• dust-repellent surface,
• comfort and ease of care;
• ease of installation of the structure.

High-quality finishing of internal slopes of plastic windows serves as a guarantee of durability.

Required tools and materials

Interior decoration of plastic windows requires some preparation in terms of acquiring the necessary materials and tools:

• level;
• drill;
• construction knife;
• calculator (for convenience in calculations);
• F-profile;
• steepler;
• mineral wool (polyurethane foam, ponoizol);
• silicone (sealant, liquid plastic);
• staples;
• antifungal agent (primer, fungicide);
• self-tapping screws small size ("Bugs");
• plastic;
• chopiki and slats (plastic, wood);
• masking tape;
• degreasing agent (alcohol, acetone).

Not sure which profile to choose yet? Read our review about all brands of plastic windows.

To decorate window slopes beautifully, read about a variety of plastic window corners here.

How the interior decoration of windows is done independently

In order to finish openings. no need to seek help qualified specialists... The easiest way, which is quite doable, is to decorate the windows with plastic with your own hands. It is enough to follow the rules and tile the window opening in stages.

Having bought and prepared all the necessary materials and tools, you can start with inspiration to clad window slopes with plastic.

1. Preparation for work:

• carefully cut off the remaining foam that protrudes;
• remove paint and old plaster;
• treat with an anti-fungal agent.

1. Panel cut:

• make accurate measurements;
• put markup;
• cut at an angle of 45 °.

1. Installation:

• fasten the cut-out panels around the entire perimeter of the window opening using small self-tapping screws;
• carefully dock at the corners;
• if there is a slight mismatch, adjust the structure;
• maintain a gap of 3 cm between the base of the slope and the plastic structure.

1. Filling the voids:

• with foam for installation (mineral wool, penoizol) fill the perimeter between the old and new slopes;
• the foam should be filled not with a solid line, but with small gaps.

1. F-band setting:

• f-profile corners cut at 45 °;
• to fix the rail, use chopiks made of wood or plastic;
• on masking tape, attach the profile with grooves to the end part of the plastic panel.

1. The finish:

• degrease the facing seams at the joints;
• fill them with sealant.

As a rule, finishing plastic windows inside takes no more than 3-4 hours, even in the absence of experience.

Reasons why you need to trim windows in the house

The completeness and neatness of the window is created by slopes, both inside the room and from the outside, and also carry a number of functional loads:

1. outdoor:
   • protection against the destruction of polyurethane foam,
   • prevent moisture ingress,
   • thermal insulation,
   • maintain sound insulation,
   • protection against ultraviolet rays.
   • provide a secure grip window frame with an opening.

1. internal:

• decorative component,
• protection of waterproofing materials,
• eliminates condensation.

If you do not finish the slopes outside in time, then the negative consequences will lead to the re-installation of the window block. These are additional costs and money, and time, and effort.

How to trim the slopes inside the window

Modern glazing technologies imply an attentive attitude to every detail, therefore, questions about how window sills and slopes are decorated are also not left without the attention of the master. Correct repair of these structural elements of the window will provide it with a longer service life and prevent the risk of cold air entering the home. Let's talk further about how the window slopes are trimmed inside, and what materials must be used for this.

The need for finishing the slopes inside the window

The relevance of finishing window openings inside and outside the house with sandwich plates, plaster and so on, as well as the front door decorative stone very high. Internal factors, the action of which can negatively affect the quality of the window itself and its slopes, include:

• high humidity indoors;
• the appearance of condensation on the window due to a significant difference in temperature outside the window and inside the house.

External factors affecting the window and its slopes include:

• atmospheric precipitation, wind, sunlight;
• sudden changes in ambient temperature;
• mold, fungus, harmful insects.

Correct decoration of windows and doors with decorative stone can increase the level of resistance window construction to the influence of the described factors as high as possible. Ultimately, this will extend the life of the windows, improve the appearance of window openings in particular, as well as the facade of the house in general. You can see a window with high-quality slopes inside the room in the next photo.

Drywall

Most often, the decor of the slopes inside the premises and the front door is done using plasterboard. This is a finishing material with high performance parameters, which allows you to quickly and with a minimum of effort to make the slopes perfectly flat and resistant to external influences.

Drywall is lightweight, its installation on vertical surfaces is not particularly difficult. It can be beautifully painted in the current color shade. In addition, such materials, when properly treated with antiseptic compounds, prevent the risk of mold and mildew development at the joints of slopes and window frames. Plasterboard window decoration is shown in the following photo.

Material selection

Do not think that you can choose any type of drywall for the design of slopes in the house. The material should be selected taking into account its operational parameters. And they differ in different types of drywall, which should be taken into account by the master before the materials are purchased and the repair of windows begins.

Absolutely any window is a source of moisture in the form of condensation, which forms due to the large temperature difference in the house and outside. As a result, the materials, with the help of which the repair of the slopes will be carried out, must certainly be resistant to this factor. So, you need to select only moisture-resistant sheets of drywall, on which the presence of condensation will not adversely affect. Otherwise, the repair will retain its functionality, attractive appearance only for a short period of time. In addition, it is worth using antiseptic compositions to cover the surface of the material, as well as special paint for its finishing.

Finishing the slopes of plastic windows in a house should always begin with taking measurements, for which you need to stock up on a measuring tape. The final results of the master's work largely depend on the quality of this stage of work. If the slope does not adhere to the window frame as tightly as possible, there will be a risk of developing such negative consequences as:

• the appearance of mold, mildew outside and inside the room;
• the appearance of microcracks, through which frosty air will begin to penetrate into the house during the cold season. Gradually, without adequate measures to eliminate the problem, cracks will grow, and with them the cost of heating the premises;
• reduction of the service life of the window structure, its rapid wear both in quality and in aesthetic terms.

Measurements

Installation of slopes

Decorating slopes with plasterboard begins with an analysis of the measurements taken. All window parameters are transferred to plasterboard sheets, from which you need to cut out pieces that are ideal for the window opening.

Drywall cutting process

Installation of such canvases can be carried out on a crate, on a profile, or without them. The choice of technology should be determined by the fact in what condition the slopes are. Visually evaluate whether they are processed with high quality, as well as what quality the glass unit itself has.

Plasterboard is installed on a special adhesive if the walls are perfectly flat. If not, you will need to first bring them to this state.

Next, you need to fix the bar to the window profile or frame, which will securely fix the drywall from the side of the glass unit. Plasterboard panels are installed on top of the plank, carefully treating the formed voids with a sealant. Then the structure will be devoid of cold bridges.

Removal of excess polyurethane foam Installation of a sloping angle Metal lathing Installation of plasterboard boards Ready plasterboard slope

PVC panels

No less popular today is the repair of slopes in the house with PVC panels on the profile and doors with decorative stone, due to which the whole structure acquires a solid appearance. Such a repair, as shown in the photo below, has a long service life and retains its properties for a long time.

Plastic panels are selected taking into account the size of the window opening, as well as its technical parameters... Before starting repairs, you will need to prepare the surface of the slopes. Then the PVC parts of the current size are cut out, which will be mounted along the entire perimeter of the window on wooden slats and profiles.

If you want to insulate the house, the space between the wall surface and the panels should be filled with a layer of mineral wool or construction foam. Finishing the slopes with PVC panels on the profile is also advantageous because the PVC materials have a smooth surface, are produced in different colors, and look harmonious in the interior of a private house. This allows you to save on the finishing painting of the slopes.

Another attractiveness of this method lies in the fact that all elements of the window structure (window, slope) acquire the same coefficient of expansion, which will provide them with a snug fit to each other and prevent the risk of cracks formation.

Scheme of finishing the slope with PVC panel

Surface preparation

To install plastic plates on a slope, you need to carefully prepare the surfaces. To do this, I carefully cut off the excess polyurethane foam using a clerical knife, and the surface itself is cleaned of dirt and dust, covered with an antiseptic, and primed. Next, you need to install the metal frame from the guide profiles.

A hairdryer will help clean the walls of paint.

Installing the guide profile

Measure the profile along the outer edge using a construction tape, and then measure its outer width and distance from the top edge of the window structure to the surface of the window sill. Take a U-shaped profile of the current width, cut it into segments using metal scissors, according to the measurements of the window. Further, the segments are screwed with an interval of 20 cm by means of screws along the outer part of the window frame. The upper, side profiles are mounted in the same way.

Metal profile Installation of starting profile

To organize the lathing, you will need wooden slats with a section of 20x40 mm, which are attached to the far corner of the slope from above and from the sides with dowels with a step of 30 cm.The lathing should have perfect evenness, for which the thickness is trimmed with a plane wooden slats and check the work with a building level.

Panel mounting

Decorating with plastic plates can be easily done by hand. To do this, cut the material with a jigsaw, then fix it on the upper profile and fix it on the crate with self-tapping screws.

The side profile is mounted in the same way as the top bar. And the gaps between the window frame, the wall must be filled with construction foam, for which the surface is first moistened with water. After that, you need to lean the plastic panel against the base and fix it with metal screws.

Fastening PVC panels

Installing F profiles

The F profile is cut and inserted at the edges of the panels. In areas where the corners are in contact with the fasteners, you will need to make a small cut. At the same time, the slopes of the entrance door should be decorated with decorative stone, which looks very expensive. At the end of the work, you need to fill the joints with sealant white, gently filling the gap with the composition, removing excess volume.

These measures will not only make the window even more attractive, but also protect it from mold, mildew, and early wear.

F profile for slopes

Sandwich panels

Repair of window slopes and entrance doors can be done with sandwich plates, as shown in the following photo. Window sills, the window is decorated with sandwich plates, and the door slope is decorated with decorative stone. Sandwich plates retain their external attractiveness and initial performance parameters for a long time.

According to all the rules and regulations, the repair of the structural elements of the window allows you to increase the degree of resistance of windows to the negative effects of negative factors inside and outside the house. The distance between the wall and the sandwich slab must be filled with construction foam, which will act as an additional insulation for the structure.

Installation of such plates is not particularly difficult. The sandwich board is fixed on the base with liquid nails, which will provide the connection with high practicality, density, durability. Check the angles of the slopes for compliance with a bevel.

Installation of sandwich slabs must be carried out on wooden blocks, which will give the surface of the slope perfect evenness, even if there is a deviation of the slope from the vertical. To ensure a neat appearance of the joints of the plates, they must be treated with silicone.

Installation diagram of PVC sandwich panels on window slopes

Plastering

Decorating window slopes outside or inside the house is often done by plastering the surface. But to apply this method is relevant only if the slopes are perfectly flat. The layer of plaster should not exceed 2 cm in thickness, otherwise the slopes will quickly crack and become unusable. This type of finish is successfully combined with the finish door slopes artificial stone.

Frequent mistakes

It often happens that the finishing of window slopes inside is carried out in violation of technology, which entails a number of negative consequences. In other words, these structural elements of the window opening acquire low resistance to negative factors inside the room, which entails rapid wear of the slopes. That is why it is so important to determine the most common mistakes that inexperienced builders make when finishing window slopes:

• incorrect measurements of the base for the installation of sandwich or PVC panels, drywall and so on, which leads to a loose fit of materials to the slopes;
• neglect of antiseptic, sealant increases the risk of mold, mildew under the sandwich panel, drywall and other options finishing materials for the decoration of slopes;
• when using plaster mixtures, inexperienced craftsmen often try to correct defects in the base by performing an excessively thick layer of finishing. And this is unacceptable, since plaster more than 2 cm thick can crack after drying;
• when decorating door slopes with stone, you should not give preference to too cheap material. Decor even with artificial stone cannot be too cheap, because such savings affect the quality of the finish.

The technology of finishing the slopes of windows using plastic panels.

Photo of how you can trim the slopes inside the window

Options for finishing window slopes indoors.

Installation of practical and beautiful plastic windows is accompanied by the need to finish the slopes, which provide the window opening better thermal insulation and give a complete look. The choice of building materials and technologies for finishing slopes depends on a number of factors: material tightness, resistance to moisture and temperature extremes, appearance (compatibility with the interior of the room), cost.

The most practical and popular materials for finishing the slopes of plastic windows today are drywall and plastic sandwich panels. Let's consider the positive and negative aspects of using each of them.

Plasterboard slope

Plasterboard, consisting of two sheets of cardboard with a gypsum filler inside, is an environmentally friendly material. For the installation of window slopes, moisture-resistant drywall is used.

It is mounted in two ways: frame and frameless. The frameless method is used on flat slopes and involves the installation of the material using assembly glue. The frame method is used for uneven slopes.

Drywall is mounted on a wooden beam or on a structure made of metal profiles (pre-installed with dowels). To improve thermal insulation, it is advisable to insulate drywall slopes with polyurethane foam or mineral wool. After installing the slopes, the seams and surface irregularities are sanded and treated with a sealant, and the outer end part along the perimeter is closed with a corner. The last stage is painting or wallpapering.

Advantages of drywall slopes:

1. The material is durable and with proper care it can last up to 20-25 years.

2. A plasterboard slope has good thermal insulation qualities (especially when combined with foam or mineral wool).

3. Unlike other materials, all kinds of defects (scratches, impact dents and any surface contamination) can be easily eliminated on drywall.

4. Relatively low price.

Cons of plasterboard slopes:

1. Low moisture resistance of the material. Operation of drywall in meta with high humidity will lead to the need to periodically repair and paint the surface.

2. Complexity of installation. Installation of drywall slopes takes a lot of time. In addition, cutting and fitting the material will create a lot of dust and debris in the apartment.

Slope made of plastic sandwich panels

The sandwich panel, due to its structure (plastic, polystyrene foam insulation and moisture-resistant PVC), is an excellent thermal insulation material. It has a quality certificate and is safe for human health.

Most often, the installation of panels is carried out simultaneously with the installation of the window. To do this, it is enough to precisely cut the material and insert it into the pre-installed starting profile. The sandwich panels are attached to the slopes using assembly glue. From above, the end part along the perimeter is closed with an F-shaped profile. This completes the installation procedure.

Advantages of sandwich panel slopes:

1. The technical characteristics of the panel provide the slopes with durability and excellent thermal insulation, there is no need for additional insulation.

2. Unlike other materials, sandwich panels do not need processing or painting after installation. The color matches the color of the window frame.

3. The panels are resistant to temperature extremes and high humidity, making them easy to care for (for example, to wash with detergents).

4. Fast and clean (compared to plasterboard) installation.

Cons of sandwich panel slopes:

1. The main disadvantage of the material is that if the panel surface is damaged, the defect (pothole, deep scratch) cannot be removed without being noticed. As a result, the entire panel will have to be changed.

In addition, these panels are quite soft and are easily squeezed through, for example, with blinds when opening a window.

2. The price for some models of sandwich panels may significantly exceed the cost of other materials (for example, drywall).

Which slope finish to choose?

We usually make our choice, taking into account the proposals from the professionals who will be engaged in the supply and installation of windows, including the proposal for prices. For example, you can find out about plastic windows from a manufacturer in St. Petersburg from representatives of the StroyComfort company. But in principle, you can decide on the option for finishing the slopes even before calling the masters, taking into account the above properties of the materials. First of all, for this you need to know:

Type of premises (residential, commercial, special purpose). So, in a room subject to large changes in temperature and high humidity, drywall should not be installed.

Dimensions and characteristics of the window opening. Usually in a heavily damaged window opening, plasterboard trim of the slopes is done.

Contamination of the premises, i.e. the possibility of wet cleaning of slopes.

In any case, whatever material you choose, the main thing is to make a high-quality installation of the slopes themselves. Not only the appearance of the room will depend on this, but also the tightness of the window opening, the thermal insulation of the entire room.