How to properly install window slopes. Sealing of slopes after installation of plastic windows. Post-installation work

Replacing old frames with modern plastic windows is half the task. Next stage, which is often forgotten - the installation of window slopes. Proper execution and finishing of slopes plays in the insulation of the apartment at least important role, how . You can invite a craftsman to carry out the work or save a little on builders and make slopes yourself.

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Types of slopes

The complexity of the work on finishing the slopes depends on the quality of the walls, the accuracy of the craftsmen when working with windows and the selected material for finishing. There are only three basic ways:

• with subsequent decor (painting or wallpapering);
• plastic framing;
• cover .

Slopes are also made of wood - coniferous (most often pine) or valuable breeds(beech, oak, mahogany). This is a rather laborious method, requiring professional work with wood. Stylish wooden slopes look in expensive interiors, where the rest of the furnishings are also made using wood. Do-it-yourself repairs can be completed if you choose a simpler material for slopes plastic windows.

Plastic slopes

Plastering and painting slopes

This method of processing slopes is the most economical and simple. The finished dry mix, which is based on gypsum or cement, is mixed with water in the proportion specified by the manufacturer, after which the material is ready for use.

Note!

Before applying the plaster, the surface around the window is cleaned of dust, dirt, sagging or polyurethane foam.

The seams of corners and slopes are expanded so that the plaster adheres better to the base - brick wall. The wall is plastered first, and only then proceed to the slopes.

Slope installation

Crack sealing

When performing slopes, the tightness of the joints of the wall and window is additionally checked. The found gaps are sealed with mounting foam, you can use tow or felt. Fabric materials are treated with a gypsum solution and fixed along the perimeter of the frame.

2-3 cm should remain to the side parts of the window opening - this gap will be filled with plaster. When the material dries, work can continue. Do-it-yourself window slopes are not very fast, but you can be sure of the quality of each stage of work.

Plastering slopes - the final stage

A little solution is laid in the groove of the slope, leveled, waited for drying and moved on to the next layer. At one time, you can apply 5-7 mm of the solution, then you need to wait for the material to dry completely. Align the layers from bottom to top.

Before applying the plaster, the upper part of the slope is fixed with a horizontal plank of wood - its edge must be perfectly even. Fix the rail to the plaster or nails, exposing the guide along.

Slopes on windows

Advantages of plastic slopes

Installing plastic slopes will take much less time than working with plaster. This option for finishing windows will cost a little more, but there will be less dust and dirt after the slopes are completed, and the process will go faster.

The plastic panels are made of the same material as the window frames. With temperature changes, the slopes and frames expand in the same way, excess stress is not created. There is no need to paint or prepare PVC panels for installation. To eliminate the "consequences" of the repair, a damp cloth is enough, and the entire installation process will take no more than 2 hours.

For slopes, plastics are suitable that are not exposed to the harmful effects of solar radiation and are strong enough, resistant to scratches and impacts. Typically selected sandwich panels with top layer made of plastic, intermediate made of insulating material and lower made of moisture-resistant PVC.

How to make slopes on windows with your own hands video:

Installation of plastic slopes

Previously, fragments are cut out of the panels according to the size of the slopes. The panels are fixed on the cleaned surface with the help of "liquid nails". With a rail with a snap-in corner, the plastic is attached in the selected position. Instead of such a design, you can also use simple wooden slats, fixing them at the top and along the sides of the window opening. The panels are attached to the guides with a stapler.

The joints of the walls and slopes are made out with plastic corners. Their purpose is to keep the wallpaper intact on the walls adjacent to the window being designed. It is these parts that are most often damaged by children and pets.

Performing slopes on the windows with your own hands, it is worth observing the technological nuances. It is better to choose plastic panels to match the shade of the window, since they do not have to be painted. Before using the panels, the mounting spike is cut off from them. Panels should be cut with a special knife or jigsaw.

Mounting foam may deform during solidification. To prevent this from happening and the slopes remain smooth, they select foam with a minimum expansion coefficient. The slopes must be additionally fixed for 5-10 minutes until the foam "grabs".

Drywall slopes

Do-it-yourself slopes for plastic windows are quite easy to make from drywall. For work, a moisture-resistant material is chosen that will not suffer from accidental raindrops and condensate that accumulates on the glass. Alternative option- the use of ordinary drywall, which will additionally be covered with several layers of a primer or a special protective compound.

When performing drywall slopes, sometimes they put a window block with profiles on the sides - it will be the basis of the whole structure. Before mounting the block, the profile must be fixed in the window grooves. Then the system will be more reliable and tougher, and installation will be easier.

Installation of plasterboard slopes without a window unit

Can do without finished frames by doing all preparatory work on one's own. In this case, you will need a profile in the shape of the letter "L" and fix it along the edges of the frame, creating a base for attaching drywall sheets. The material is cut exactly to size, inconsistencies can later be masked and corrected with plaster. An acrylic-based sealant is applied to the profile, then a drywall sheet is inserted. The distance between the window and the slope is laid with a layer of mineral wool, a layer of glue is applied to the near edges, and using a level, the drywall sheet is carefully pressed against the wall.

Alternative ways to install drywall slopes

It is not necessary to use a profile when making slopes. You can fix drywall:

• on mounting foam;
• on glue.

Use metal frames convenient in cases where the surface under the slopes was badly damaged during the installation of windows. Fastening drywall panels to glue or foam is carried out in the same way as fastening to a profile. In this case, the sheets are installed end-to-end or behind the frame, the seams are filled with sealant. After the work is completed, the surface is primed, covered with putty and two layers of paint.

Note!

The corners of the slopes can be covered with decorative corners.

Drywall slopes are not only profitable and easy to install. The surface of the material can be additionally decorated, which allows you to design windows in the style of the entire room. The slopes will not contrast with the design of the room and spoil the impression of the interior.

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Why did this material become the hero of our conversation? We will talk about this and much more further.

Reasons to choose plastic

Why is it so popular to finish slopes with plastic and does this method have disadvantages? These are the questions we will deal with first. We have found many benefits:

• Low cost, which makes the purchase of plastic affordable even for a limited budget.
• Moisture resistance in the highest manifestation, which other materials cannot boast of.
• Quick and easy installation without the use of professional tools and expensive materials. Finishing window slopes with plastic with your own hands throughout the house can be done in a day, and, for example, plastering slopes will take several days.
• High resistance to sun exposure. This parameter is not typical for all panels, therefore, when choosing a material, it is worth clarifying this point.
• Clean installation and easy maintenance during further operation.
• The even, smooth surface makes further Finishing work unnecessary.
• Possibility of thermal insulation.
• Long service life, which can be several decades.

The disadvantages include the impossibility of carrying out serious repairs and the artificiality of the material. These moments are not serious enough to refuse plastic panels. Have you seen how good decision is the finishing of window slopes with plastic, so let's move on.

Plastic panels for window slopes are presented in two options: PVC or simply plastic and sandwich panels. The main difference lies in the features of their design. In conventional panels, stiffeners are located on the inside. They are not filled with anything.

In sandwich panels there is a heater, which is located between the strips of plastic. The insulation is almost always polyurethane foam. If your goal is not only to finish the window slopes with plastic with your own hands, but also to insulate this space, then you definitely need to choose plastic sandwich panels.

Now plastic panels are produced in different version, differing in size and appearance. The length of finished products can start from 2.7 m and go up to 6 m. Previously, 37 cm was considered the maximum width, and now half-meter panels can also be found.

Inside the plastic panels without insulation there are stiffening ribs that are located over the entire plane. These ribs form air channels that provide sound insulation and keep cold from the outside.

Most panels use plastic, for which temperature differences of no more than ± 20 degrees are acceptable. If this indicator does not suit you, then you can buy special panels for which a difference of ± 50 degrees is acceptable. On the upper side, drawings and various textures can be located. The top coating is a special varnish, which is a protection against external factors.

That's all the theory you need to know. Now you can study the main question - how to finish the window slopes with plastic with your own hands.

So, we were convinced of the correct choice of plastic for finishing slopes, bought the necessary material and profiles for it. It remains to learn how to trim the slopes on the windows with plastic. What are we going to do now. This work is divided into several stages.

• We remove debris from the working area, cut off the remaining foam and treat the entire area (wall, edge, frame) with antifungal compounds.
• We prepare the rail for organizing the frame. On its surface there should be no stains, traces of pests, moisture and any curvature.
• We nail a rail along the perimeter of the opening, which will act as a frame. A slope panel will be attached to this rail in the future. Thickness - centimeter, width - 3 cm. These parameters must be followed when choosing a suitable rail. For fixing, you will need self-tapping screws for working with wood and dowels. The position of the rail is carefully checked by the level.
• We lay insulation to prevent drafts. You can choose any insulation that will be convenient for work. This material should not extend beyond the rail. We fix the insulation in a vertical position until the panel is installed.
• We fix the U-shaped profile to the frame with small self-tapping screws (called bedbugs). They are screwed into the profile. To fix the upper profile, a rail is used from one end, and the other side is inserted into the vertical profile.
• From the outside of the opening, an F-shaped profile is fixed. At correct location the lower shelf goes to the wall, the corner is located in approximately the same way.
• We cut the plastic into the desired elements using a clerical knife.
• We apply a small amount of acrylic-based sealant inside the profiles and insert plastic.
• We glue the frame to the wall with liquid nails.
• We apply liquid plastic to the joints.

With our help, you learned how to trim the slopes on the windows with plastic. We have considered the option inner work, but you can also work with plastic panels from the side of the street. By the way, finishing can be done in this way wooden window slopes made of plastic. Moreover, plastic can be matched to the color of the base material. In this case, self-tapping screws, which are located along the edges, are convenient to use. Hats must be sunken. In the future, they will hide the corners. Otherwise, finishing a wooden window with plastic slopes is no different from the standard scheme of work.

Plastic panels are resistant to external influences of a different nature, so they are installed not only indoors, but also from the street. Therefore, the slopes are often finished on the outside with plastic. This work is completely simple, divided into the following stages:

• Cleaning and priming the surface outer wall around the window, cut off the remains of the mounting foam.
• We attach a profile in the shape of the letter P to the frame with self-tapping screws. It will be used to insert panels. .
• Wooden slats or a profile are attached to the wall around the window. Plastic will be attached to them.
• We prepare plastic blanks in accordance with the size of the window. First you need to cut off the side elements, and then deal with the top.
• We insert the blanks into the grooves of the profile and fasten the edge of the panel to the crate with screws.
• We attach an F-shaped profile to the panels on the sides. This design should sit tightly on the panel and carefully cover the formed slope.
• At the joints of the profiles with each other, they are adjusted at an angle of 45 degrees.
• Joints are treated with silicone, which will provide reliable protection construction and tightness of the connection.

This is how the finishing of window slopes on the outside with plastic is carried out.

How to make do-it-yourself slopes on windows with plastic: video

After installing new windows, you need to take care of finishing such elements of the window opening as slopes. Many firms offer finishing services, but knowing how to make slopes on windows can be done by hand. There are several finishing options:

• plastering;
• plastering with insulation;
• sheathing PVC panels, conventional or cellular;
• sheathing with MDF board or drywall sheet;
• installation plastic slopes from sandwich panels.

How to choose the option of finishing the window opening?

When deciding on the type of finish, you need to consider that this will affect not only the aesthetics of the room. Uninsulated opening surfaces shift the dew point inside the room, resulting in condensation around the frame. Improper insulation can lead to the same result. When purchasing new energy-efficient double-glazed windows, you need to take care of the thermal insulation at the junctions of the frame and the wall.

Finishing with plastering

Plastered slopes are the most familiar option, one might say, a classic of the genre. If the climatic zone allows you not to worry about thermal insulation or the window opening is located in an unheated utility room, then the easiest way out is to finish with plastering without thermal insulation. The use of heaters such as expanded polystyrene, polyurethane foam or mineral wool board, under plaster, is suitable for conservatives. In this embodiment, you get an insulated slope with a traditional appearance. You can also use special plaster mixtures with perlite additives, which also provide high thermal insulation properties.

Drywall and MDF

The disadvantage of finishing with drywall (gypsum plasterboard) is its poor moisture protection. Advantages - the rigidity of the structure. It has importance if the surface depth is more than 30 cm. If you need to finish an opening of a complex configuration or an arched type, then drywall is almost indispensable. The same advantages and disadvantages of the MDF board. Despite the fact that it is protected by a moisture-proof film, it still does not have complete moisture insulation. If the choice is between a sheet of drywall or MDF, then the second option has some advantage - it does not require subsequent finishing. The drywall construction will have to be puttied and painted.

PVC panels

PVC panels are used only with a substrate made of heat-insulating material. Most often it is mineral wool, although you can pick up another heater. Not only panels are suitable for finishing - you can make slopes on the windows using siding, lining. Cellular plastic panels have proven themselves well. The disadvantages of this type of finish are the low rigidity of the PVC sheet and its fragility. Advantages - installation speed, low price, especially if you do the installation yourself.

If you settled on the option of PVC panels, then choose the manufacturer very carefully. Low-quality panels quickly lose appearance and they have to be changed.

Finishing with sandwich panels

Sandwich panels for slopes have good rigidity and thermal insulation properties. This panel consists of three parts:

• a layer of perfectly smooth glossy plastic;
• polystyrene foam insulation;
• a layer of rough plastic (attached to the wall).

Their cost is higher than that of ordinary plastic sheets, but given that there is no need to purchase additional materials, in the end it will come out about the same. Advantages - easy to install with your own hands, beautiful appearance.

Surface preparation

Regardless of the material chosen - plaster, drywall, PVC panels - before finishing the slopes with your own hands, you need to close the window with a film. This is done not only to protect plastic profile. Very often when repair work building dust gets into the window mechanism, which can lead to a deterioration in its operation. The flaps do not open well, close and may not fit snugly.

The next step is to prepare the surface of the window opening. You should start by removing the old layer of plaster and excess foam that remains after installing the window. The next step is to impregnate the surface of the opening. To do this, you need to purchase a deep penetration impregnation. It protects the wall from fungus, mold and prevents destruction from temperature changes and humidity levels. Then, recesses, chips, potholes and cracks are sealed with cement mortar. To make the finish right, both external and internal slopes are arranged only after such preparation.

U-turn markings

In order to correctly set the slopes, such a stage as marking turns is important. Slopes with respect to the wall rarely stand at an angle of 90º. As a rule, they are slightly deployed into the room. This is done so that the light penetrating through the window illuminates the room more and more evenly. The angle of rotation can be different and depends on how the frame is located, as well as on the thickness of the wall.

Marking the angle of dawn (turn) can be performed according to the following scheme.

• The center line of the window sill is marked.
• The width of the window is measured and the resulting value is divided by two. A mark is placed along the edge of the measured segment on the inside of the window sill. For example, if the window width is 120 cm, then 120:2 = 60 cm.
• We add 3-5 cm to the result obtained. The larger the number, the greater the angle of rotation. Based on our example, 60 + 5 = 65 cm.
• We measure the obtained value from the center of the window sill, but already along the outer edge, which is located closer to the room. We also mark here.
• If we connect the marks located on the outer and inner edges of the window sill, we get the angle of rotation.

If the window sill has not yet been installed, it is not recommended to start finishing the opening, since it is necessary to ensure a snug fit of the slope to the window sill. In addition, when installing it, you can damage the finish.

Do-it-yourself plastering slopes with insulation

To insulate the opening with your own hands, you need to choose a good thermal insulation material. Here you can use slab heaters - facade polystyrene foam, XPS sheets, basalt mineral wool or polyurethane foam plates. They are mounted on a prepared dry wall with glue and additionally fixed with dowels. On the side surfaces, the use of dowels is not necessary, but the insulation must be securely fixed above the window.

The surface of the insulation must be rough. This improves its adhesion to the opening surface. There is a heater with a corrugated surface on sale, but if smooth plates are purchased, you need to process them with a spiked roller. The foam has sufficient adhesion without additional processing.

After installing the insulation, it is attached to it with umbrellas plaster mesh. applied over the mesh plaster mortar and smoothes out. To give an aesthetic appearance, putty is applied over the plaster and sanded.

If outdoor work is carried out, you need to monitor temperature regime. The manufacturer indicates the conditions for the use of glue and plaster mixtures, and if they are not followed, this will lead to a poor-quality result.

Installation of slopes from sandwich panels

To properly install the slopes with your own hands using sandwich panels, you will need to purchase a starting U-shaped profile and an F-profile. Installation begins with the installation of the start profile. The end part is fastened with self-tapping screws along the edge of the window frame and in profile. A sandwich panel is inserted into the profile at the top of the window. After that, 4 pieces of the starting profile, cut to the size of the depth of the opening, are inserted into the profile installed on the sides, top and bottom. This is done in such a way that they are perpendicular to the window and parallel to the window sill (bottom) and the upper slope (top).

Now we have a frame from a profile, into which the side parts from a sandwich panel are inserted. The final stage is the fastening of the slope cover, that is, the F-profile. To do this, strips of the desired length are cut off and snapped onto the cut edges of the panels. Initially, the transverse strip of the profile overlaps. The excess part must be carefully cut off, and the joints treated with liquid plastic.

The difference between internal and external slopes

External slopes have several differences from internal ones. The most important thing to consider is that external openings are exposed to the external environment: temperature changes, freezing / thawing, and others. Therefore, not all materials are suitable here. The PVC panel can warp, the plasterboard finish will also not withstand precipitation.

One of the most reliable and inexpensive options would be foam insulation followed by plastering. If you buy a dry plaster mixture, you need to pay attention to whether it is suitable for facade work. In order for the external slopes to have a longer service life, their surface must be plastered correctly, according to the technology and covered with waterproof paint.

Internal slopes are one of the elements of the interior of the rooms, so they are subject to increased aesthetic requirements. Plastic windows will look harmoniously with the finish of sandwich panels. A drywall slope looks like a plastered surface and is ideal for a room with painted walls. The choice of material depends on the overall interior design of the room, wall decoration and other factors. Choosing the type of finish for the inside of the window opening, you need to combine a beautiful appearance and thermal insulation properties. If you install the slopes with your own hands, observing the technology, the room will be cozy, beautiful and warm.

If the apartment is not started with cosmetic repairs, but with a full-fledged one - with the replacement of windows, interior doors, buying expensive wallpaper, the issue of saving the family budget becomes very relevant. You can save money by doing some of the work yourself. Such simple even for a beginner, nevertheless very costly when performing work by hired specialists, is the installation of window slopes. Try to make slopes on plastic windows with your own hands - it's easy and fun.

Materials for the design of window slopes

Materials used for finishing window openings the following:

• Plaster;
• Drywall;
• Plastic.

slopes on plastic windows

Each of them has its pros and cons, before choosing a material it is better to familiarize yourself with them in advance.

Material	pros	Minuses
Plaster	Cheap Consumables Minimum tools required (but be patient)	Production time - from 10 to 14 days During the next repair, part of the plaster may crumble - restoration of the slope will be required After drying, small cracks always form in the joints with the window due to the different expansion of the window materials and the slope with temperature changes. Subsequently, they may expand and the window will lose its neat appearance.
Drywall	The top layer of drywall is easy to repair - the surface is puttyed again, primed and painted	Installation time The instability of drywall to moisture - can not be installed in rooms with excessively humid air, such as a kitchen
Plastic	durable Easy to clean Does not require painting Easy to mount Resistant to moisture	Over time, the plastic surface may become scratched and lose its original whiteness.

When choosing plastic, you should pay attention that the panel must be resistant to mechanical damage and ultraviolet (otherwise it will quickly lose color, turning into something yellowish!). Most of these requirements are met by sandwich panels that have a stable outer layer, an inner layer consisting of insulation (usually expanded polystyrene), and a moisture-resistant PVC sheet.

plastic panels for slopes on PVC windows

We plaster ourselves

If the openings on the windows have a fairly even and strong base, you can stop at this type of finish. For work you will need:

• building level;
• dry gypsum plaster (or cement and sand, when plastering slopes with a sand-cement mixture);
• sealant;
• spatula (many use two - small and large, the first in order to collect the solution from the container and apply to the second - wider - along the entire length);
• putty;
• primer;
• grinder or fine sandpaper;
• paint of the desired color (both solvent-based enamels and acrylic paints can be used).

Attention! Important! When plastering window openings, part of the wall around the window is affected, so if it is a pity to damage the existing wallpaper, it is better to choose a different material for decoration!

plastering slopes after installing plastic windows

The first stage consists of preparing the surface for applying plaster. The rule here is one and simple - the surface must be clean, strong (all crumbling and falling out parts must be removed). Before starting work, it must be swept paint brush and prime.

Mortar preparation and plastering itself

Dry gypsum plaster is diluted in accordance with the manufacturer's recommendations written on the package. You should not experiment, so that after a while you do not have to do all the work again, and perhaps after fine finish premises, this will hardly be possible.

If cement mortar is used, it is better to adhere to classic recipe: The ratio of water, cement and sand should be 1:2:1. The layer thickness in this case should not exceed 3 cm. It is better to sift the sand before work.

preparation of mortar for plastering slopes

Advice: You should not prepare a lot of mortar at once - they dry out quickly prepared from a gypsum mixture, which makes it difficult to use them further.

After applying the first layer of plaster, it is necessary to carry out insulation window opening around the perimeter. Otherwise, PVC windows may fog up due to temperature differences. Foamed polystyrene can be used as a heater, which is glued with a layer about 5 mm thick. Then, it is also covered with plaster.

Outside the windows, the walls are affected - about 5-10 cm are also plastered. The corners are leveled with a spatula.

Little trick: if during the dismantling / installation of the window, the corners of the opening were severely damaged, you can align it using a perforated aluminum corner. A piece of the required size is simply pressed into the still damp plaster, and then allowed to dry and puttied. The corner looks like new!

The evenness of the resulting surface is periodically checked with a building level.

After application, each layer is thoroughly dried, after which it is primed 1 or 2 times.

After applying the plaster, the entire surface is sanded with sandpaper (work is performed only after complete drying).

The final step is simple:

1. The resulting surface is primed
2. Then putty (the layer should not exceed 3 mm, if you need to make more than one - each is dried and primed separately)
3. Sanded with fine sandpaper
4. Joints are coated with sealant
5. Paint the resulting slopes in the desired color

Drywall Wisdom

The main thing in working with drywall is not to forget: measure seven times, then cut off! So take it all off required dimensions for blanks of future slopes - height and width. It is better to double-check everything at this stage than to buy the missing sheet later. Drywall is a fertile material for cutting - you can redraw the layouts of the blanks several times, making the most of the surface.

finishing the slopes of windows with plasterboard sheets

Recommendation: you need to cut the drywall in three stages - first, the first layer of cardboard is cut along the markup with a sharp knife, then the gypsum core is broken with a gentle blow from the other side, and lastly the second layer of cardboard is cut.

Quite often, blanks are cut out a little with a margin, so that it is possible to adjust the dimensions during the work. However, if the wall is uneven, the most accurate dimensions are cut out - all irregularities can later be plastered.

Do-it-yourself installation of drywall slopes is possible in two ways - with and without the construction of a frame.

The frame is not used when there is a sufficiently strong base. Drywall in this case is attached to it with self-tapping screws, for additional fixation, construction adhesives (special for drywall) are used. Drying time with this method is about 3 days.

Attention! Construction adhesives dry very quickly, so prepare everything before starting work. necessary materials!

All voids between the sheets and the wall must either be foamed or insulated with any other material.

When mounting using a frameless method, it is imperative to use spacers so that the resulting structure does not lead in different directions during the drying process.

For the manufacture of the frame, a guide profile is used. You can ask a window manufacturing company - very often they sell the necessary materials, or you can buy an L-profile at any hardware store.

Attachment points of the guide profile - the perimeter of the window and the joints of drywall. Before fixing the slopes, it is necessary to carry out thermal insulation - the best option in this case is mineral wool. After that, you can start fixing the cut blanks to the profile with self-tapping screws.

finishing slopes with a frame method

After collecting the main structure, all the cracks, joints are carefully puttied, then the surface is polished. The joints of window blocks and slopes are pasted over with a masking tape, on which a special acrylic putty is applied.

Painting of the made slopes can be carried out after complete drying of putty and putty - not earlier than in 12-14 hours.

To finished window it looked neat at the junction of the slope and the walls, seal it with a plastic corner.

Plastic perfection

The most logical thing for plastic windows is to trim the slopes with plastic. You can use both thin plastic and sandwich panels. The only difference during installation is that thin plastic is attached immediately to the base, otherwise it will easily bend and ruin the appearance of the window.

For work you will need:

1. PVC panels ( optimal size– length 6 meters, thickness 7 mm)
2. U-shaped starting bar
3. F-bar
4. Wooden lath 1-1.5 cm thick and 3-6 cm wide
5. Special construction stapler (staple size 6-8 mm)
6. Construction adhesive, sealant
7. Self-tapping screws, "fleas", small dowels

The advantage of mounting from PVC fabric is that there is no need to somehow additionally prepare the surface for work. In addition, perhaps to make additional steam and heat insulation. The materials are the same - mineral wool, any insulation, polyurethane foam.

You can additionally treat the wall with a special antiseptic solution, then even under the most favorable conditions, mold will not develop. It is under plastic slopes that it settles the fastest, especially if during installation the gaps into which moisture gets into are left unsealed.

The work plan will be as follows:

Installation of the initial profile - U-shaped bar. It is fixed around the perimeter of the window opening with self-tapping screws.

Then, over the entire surface, a crate is made of wooden slats, fixed with dowels.

The gap between the top rail and the side rails should be 8-10 mm. This is where the panel will be inserted.

Work begins with the top panel. A piece of the required length and width is cut out of PVC panels. One end of the cut blank is inserted into the profile, and the other is screwed to wooden lath self-tapping screws - "fleas" or a construction stapler. All work is carried out according to the level, if necessary, wooden dies are placed.

After that, they proceed to the side slopes, PVC panels on which are attached according to the same principle.

The edges are closed with an F-shaped bar, which also forms the casing. It is attached with construction adhesive. To prevent the bar from falling off while the glue dries, it is fixed for 2-3 hours with construction tape.

In order for the platband to look beautiful, the F-shaped bar is cut as follows: measure the height of the window (for the side platband), and then cut off the narrow part of the bar by a few centimeters. From the place where they started to cut off, they cut off an angle of 45 0 (this place will be glued to the wall. The same is done with the upper casing (the width of the window is measured for it and the cuts are made in two directions).

After assembling all the slopes, the joints are sealed. To do this, use a sealant, which is carefully leveled with a small rubber spatula.

Last secret

The disadvantages of the above method of mounting plastic slopes with your own hands include the fact that the P-profile is very noticeable. It is rarely possible to ideally match the color of the panel and the profile.

However, there is an installation option without using the initial profile.

For the most painstaking, we can offer the following sequence of work:

1. A gap is made in the mounting foam around the window frame. A sharp knife is fine for this. The width of the gap should be about 1 mm, the depth - about 10 mm.
2. As in the previous version, a crate is made
3. But the slope blank is inserted with a spike into the nest you cut out. Its opposite end is also fixed with screws.

Further, everything is carried out according to the previously proposed plan. After all the work on ennobling the window opening has been completed, you can remove the protective film from the windows (you didn’t forget - it’s still on them). Do-it-yourself installation of slopes of plastic windows with your own hands is quite simple, you just have to want and everything will work out!

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 are plastic panels. Since finishing window slopes inside with plastic is a universal solution. It should be noted that this building material is used for indoor and outdoor work.

Benefits of plastic

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

• If you plaster the slopes yourself, it takes a lot of time.
• With this type of finish, a lot of construction waste occurs.
• Due to shrinkage and temperature changes, cracks may occur on the surface.
• The constituent elements do not form the required adhesion with the plastic, as a result of which the slopes peel off from the window.

To plaster the window opening well, you should use a perforated corner and beacons. The perforated corner is installed on the outer corners of the slope. To do this, you need to cut off the corner of the required size, putty is applied to the slopes and the 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.

Such finishing material, like drywall, provides an opportunity to make slopes faster and warmer. But even the moisture-resistant version of this material does not withstand temperature changes and the influence of condensate. PVC slopes on windows have a more interesting appearance.

But beauty is not their only advantage, the positive characteristics include:

• The panels are made from the same material as window frame, hence, near-window space P the premises acquires a monolithic structure.
• It is enough just to install a heater. It should be noted that with proper insulation, the occurrence of condensate is impossible.
• 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 tolerates temperature fluctuations.
• Ease of operation.
• The building material has an excellent pricing policy, therefore, it is available to everyone who plans to install window slopes handmade plastic.

The disadvantages of plastic include the impracticability of fragmentary restoration.

Do-it-yourself plastic slopes for windows (video)

The choice of building material

Before you think about how to make plastic slopes yourself, 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.

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 avoids additional insulation. Key points panel selection:

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

Finishing window slopes with plastic requires the following materials:

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

Preparatory moments

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 should 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. FROM window profile you need to remove the shipping tape.
3. Seal the inside seams.
4. The upper and side 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 coats of primer.

Technologists i formation and installation

After preparing the opening around the circumference, a vapor barrier film should be glued. At the combination points, the 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 extend beyond the window frame. After that, you can proceed to the formation of slopes using the following instructions:

• Fastening lumber material. For these purposes, wooden slats 15 mm thick and 40 mm wide are taken. It is necessary to trim the rails along the width and height of the outer edge of the opening. You need to fix the rails with dowels around the circumference of the opening. If the walls of the hole are wavy, then it is recommended to place wedges under the planks.
• Make the right measurements carefully . It should be understood that all measurements must be taken from the frame, and not from the edge of the special profile.
• Open 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 it is necessary to mark the cutting points and cut out the workpieces. The resulting elements should be attached to the wall and check their location and angular fit.
• Special profile mount. A special profile should be attached along the outer edge of the opening with short screws. At the corners, when rallying the bars, the special profile should be fixed so that no gaps form. Installation of slopes begins with the manufacture of edging. This structural component is made from an F-profile. All manipulations should start from the top element. The profile must be cut to the size of the outer opening and sawed down at 45 degree angles. The prepared special profile should be attached to the bar so that it can be covered with plastic, but at the same time, do not block the groove for fixing the slope.

• The profile is fixed to the bar with brackets. In a similar way, the remaining segments are mounted. The prepared slope element should be placed in a special profile, pre-coated with sealant. The resulting gap between the plastic and the wall must be sealed with a heater. It should be noted that the layer of insulating material should not be excessively massive or have vacuums. The outer edge of the slope must be brought into the groove of the special profile and pressed to align the panel. Next, you should sew up the side slopes, while scrupulously distributing the thermal insulation. If the external walls are insulated, then such manipulations with slopes can be omitted. In such a situation, the gaps between the panels and the base of the slopes should be sealed with mounting foam.
• The final period involves the fastening of decorating corners, which should be glued with glue. The points of contact between the panels must be degreased and all cracks covered with acrylic sealant. Acrylic should be squeezed directly into the gap, mashed and leveled, the resulting excess should be removed with a damp cloth. All manipulations should be done in small areas and wiped gently clean. Since, until the acrylic has hardened, it is quite easy to remove. The section of the opening under the window sill is being plastered.

PVC sheathing

Advice! You can veneer 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 mounting 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 defects.
• Applying a primer.

Sheathing slopes should be adhering to the following rules:

1. Remove excess foam, while you need to make sure that the cut is placed flush with the surface of the frame.
2. Facing slopes with plastic plates provides for surface treatment with a primer. Preference should be given to penetrating compounds with the addition of antiseptic components.
3. Fixing rails.
4. An important point is the trimming of the mounting foam. Cutting is done in such a way that a groove is formed for fixing the plastic. Cutting is done in close proximity to the frame to ensure maximum fit of the material.
5. Reveal the details.

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

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

Important! For beginners, the question arises: how long will it take to dry completely? As a rule, it will take a day for a thorough drying. After that, additional finishing measures are performed. 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 characteristics of the material. But if there are difficulties, then in the vastness of Runet there are many videos and photos from detailed instructions regarding siding installation. The simplicity of installation work will allow you to make the lining yourself.

Photo gallery of finished works