How to install slopes on plastic windows yourself. Rules for installing plastic slopes. Finishing with plastic materials

Salute, readers!

I see that my advice turns out to be useful and many people try them in practice. This makes me very happy!

One of the regular readers wrote a letter asking him to tell you how to make slopes on your own installed windows, which is what I dedicate this post to.

He writes that he was planning a renovation, but did not calculate that prices would rise so much.

The budget is not flexible, so I started doing some of the work myself. Slopes are just the kind of finishing that can be done by a professional.

Save on windows and read the instructions for action!

Often, when installing plastic windows in an apartment, especially if all existing windows are installed or replaced at once, you have to pay a tidy sum.

But not many people know that you can save significantly without losing quality, and perhaps even improve it by performing some operations yourself.

In particular, if you decide to make slopes on plastic windows yourself, you will save at least 20% of the order cost, or even more.

The procedure is not at all complicated and any economic person who knows how to handle a minimum set of household tools can cope with it.

What is needed to make slopes on plastic windows

So let's move on to detailed instructions about how to make slopes on plastic windows with your own hands. Initially, it would make sense to stock up on the necessary tools, namely:

1. Building level,
2. Hammer,
3. Construction stapler,
4. Knife or scissors, or grinder, or hacksaw with small tooth for cutting plastic.

After making sure that the above tools are available, you can begin purchasing. necessary materials:

1. We will need a plastic panel, the length of which is calculated by adding the lengths of the side and top sides of the slope.
2. The starting and so-called F-strip (a plastic profile resembling the letter F) is the same length as the plastic panel.
3. We will nail the F profile to a 10-15 mm wooden block fixed to the side and top sides of the slopes.
4. insulation for slopes, usually mineral wool is used.
5. Dowel nails for attaching wooden blocks and screws for attaching the starting profile to the window profile.
6. White or other silicone identical to the color of plastic.

The first step is to secure wooden blocks around the perimeter of the opening, or rather on all sides where the slopes will be installed.

To do this, you need to measure and cut the bars to the required length, and then drill holes in them for the screws.

To do this, the block is aligned using a building level; it must be strictly vertical (horizontal for the upper slope) when looking in the direction of the window and not protrude beyond the wall when looking in the other direction.

After alignment, we mark and drill holes, drive dowel plugs into them and fasten the block, once again checking the verticality (horizontalness) of the level.

After this, you can begin attaching the F-shaped profile to the block. To do this, you need to cut it to size using a grinder, knife or other tool you have available.

First of all, we will cut out the profile sections for the side slopes; for this, we try to make one end of the section that will stand on the window sill perfectly flat; you can use a miter box for this.

As for the length of the segment, it is calculated as follows: the length of the slope is measured, then the width of the profile itself is added, or rather the part of it that will line the slope, after which we add another 20-30 mm of reserve and cut it off.

Helpful advice!

Before you can make slopes on plastic windows, you need to install a starting profile.

Next, you need to accurately measure a distance equal to the length of the slope from that part of the profile that will stand on the window sill, and from the remaining part cut off the strips intended for inserting the profile (two parallel strips on the profile).

After this, we nail the strip to the block with a stapler. We cut out the top strip by measuring the length of the slope and adding the width of the profile on both sides and 20-30 mm of margin for each side. We also secure it with brackets.

After this, at the intersection of the side and top strips of the profile, you can cut the strips at an angle of 45 degrees to form an even joint.

The last preparatory operation before you can make slopes on plastic windows is the installation of a starting profile. It is installed by fastening it to the window profile with self-tapping screws.

To do this, you need to make markings. This is done by drawing a vertical (horizontal for the upper slope) line on the profile; it is drawn according to the desired angle of the slope.

Then a strip is placed along the line and attached to the profile with self-tapping screws. At the joints, it is necessary to trim the profile in such a way that no obstacles are formed for the insertion of plastic having a length greater than the length of the profile.

After this, the panels are cut to the required size and installed in the starting and F-shaped profiles, the space between which is preliminarily laid with insulation.

After you have managed to make slopes on the plastic windows, you need to coat all the joints of the profiles and panels with silicone; this will not only make the structure airtight, but will also give the seams and joints a more attractive appearance.

source: remontim-sami.ru

Variety of modern building materials allows you to quickly and efficiently carry out any work related to both the construction of structures and the finishing and repair of finished real estate.

That's all today more people gives preference to metal-plastic structures (windows, balconies, terraces) due to their high technical and economic characteristics and due to their impeccable appearance.

In addition, such designs significantly improve the performance of the walls of the house.

List of preparatory works

Measuring, installing and adjusting plastic windows is carried out by specialized teams, which is the key to the correct implementation of all technological measures and entitles the customer to warranty service.

But such operations as installing slopes of plastic windows, if desired, can be performed on your own.

There are slopes various types, and may differ in color, shape, materials from which they are made.

The most frequent materials The following are considered used for the production of slopes:

• drywall;
• plastic, MDF, sandwich panel;
• cement mortar;
• tree.

Also, a significant advantage of such slopes is their low cost, durability, high speed of installation work (3-4 hours), ease of maintenance, and the ability to choose any color segment.

Note!

A significant advantage of plastic slopes is their low cost, durability, high speed of installation work, ease of maintenance, and the ability to choose colors.

So, after the metal-plastic window has been installed and at least 36 hours have passed (the period of complete hardening of the polyurethane foam), you can install the window slopes.

First you need to decide on the list of necessary materials and tools required for such work.

Firstly, it is advisable to purchase plastic, and it is best to give preference to high-quality and durable products.

The initial cost savings when purchasing a cheap product may result in additional costs associated with repairing damaged items.

The thickness of the plastic should not be less than 8 millimeters, and the lengths of the panels should be equal to the specified dimensions of the opening in height and width. Accordingly, the depth of the slope should be no greater than the width of the plastic panel.

Secondly, you will need the following building materials: starting strip, F-shaped profile, polyurethane foam, cement mortar, silicone, small screws (bugs), tape, paper clips, insulation.

The tools you need to have are a hammer, a drill with a bit for self-tapping screws, a screwdriver, a gun for silicone and polyurethane foam, a trowel, a spatula, a tape measure, and rags.

When all the necessary attributes have been prepared, you can begin the procedure of finishing the slopes of plastic windows.

The first step is to remove the shipping tape from the profile metal-plastic window and close up cement mortar cracks formed on the street side.

This procedure allows you to seal the outer assembly seam and hide the foam from direct sunlight, which has a destructive effect on this material.

In principle, any mixture for external work can be used as a mortar, be it putty or a special cement-based mixture. The external slopes of the windows can subsequently be coated with any dye.

After this, you can begin interior work.

A starting strip is taken and cut to the dimensions of the window (height, width, height), and then drilled using self-tapping screws to the profile around the perimeter. This strip will be the base for the plastic panel.

Then you need to prepare the panels for the slopes directly.

This is done as follows. First, the top panel is made; for this, plastic is cut to the size of the upper part of the opening and installed in the grooves of the starting strip, and then two side panels are made in the same way.

The resulting frame must be made in such a way that the following conditions are met:

• between the plastic and the base of the opening there was a gap of at least 20 millimeters (for filling with foam);
• the angle of rotation of the side elements of the slope was the same for the left and right sides (measured using a square applied to the window profile in the upper and lower parts on the right and left);
• if the elements of plastic panels protrude excessively above the plane of the opening, then it is recommended to adjust their dimensions using a mounting knife;
• In the places where the panels join (in all corners), it is advisable to mount scraps of the starting profile, which will cover the unevenness of the cuts.

The next step is the production of edgings from an F-shaped profile. As with plastic, this process must begin with the top element.

The joining points of the F-shaped profile must be cut at 45 degrees to each other. A very serious stage in the manufacture of plastic slopes is the foaming of the resulting voids.

The difficulty is not to overdo it with this process, so that the foam does not open the slopes when it hardens.

To do this, it is advisable to foam the area around the perimeter of the window at the very base and lay the foam as bridges between the plastic and the old slope.

Another layer of foam is laid along the angle of the slope, and prepared F-shaped profiles are installed in the resulting space, and their fixation is best done using tape.

When the foam hardens (15-20 minutes), the structure becomes rigid and quite stable. The final step is to coat the cracks with a special sealant or silicone.

To ensure that the process of installing plastic slopes does not cause great difficulties for the contractor, during construction operations it is advisable to adhere to the following recommendations:

1. Use PVC panels good quality, by color, corresponding color tone window profile;
2. Before using the panels, remove (cut) the mounting tenon from them;
3. Trimming and cutting of PVC panels is done using a mounting knife or jigsaw;
4. To prevent deformation of the panels during the foam hardening process, you should use mounting foam with a low expansion coefficient, and also ensure mechanical fixation of the slope elements in a given position while the foam pre-sets (5 - 10 minutes);
5. If necessary, technological gaps between the back of the PVC panels and the base of the opening can be laid thermal insulation materials(before the foaming process);
6. For quick removal traces of tape, it is best to use a cotton swab dipped in acetone;
7. After making the slope, you should ensure that part of the opening under the window sill is plastered.

Everything is ready and your slopes will delight you for decades. That is, it became clear that plastic slopes for windows can be made with their own hands by almost any person with the slightest knowledge of the construction industry.

source: domgvozdem.ru

Plastic windows in our home are not a luxury, but a necessity. In addition to high aesthetic appeal, they reliably protect living space from wind, dust and city noise. But installing them is only half the battle.

You will need to beautifully design the window opening, i.e. install slopes.

1. Plastering the surfaces of the window opening. In this case, completing the work will not cause any difficulties for anyone: everyone knows how to prepare a plaster solution and apply it to the wall. Another thing is that skill plastering works Not everyone has it, but one way or another, if you put in a little work and diligence, it’s not difficult to make the slopes even.
2. Installation of plastic slopes.
3. Installation of plasterboard slopes.

Installing plasterboard slopes on plastic windows is the most commonly used method of decorating a window opening.

1. Measure the width of the slope with a slight overlap of 2-2.5 cm;

2. Draw out the required sheets on a sheet of gypsum board (moisture-resistant plasterboard sheet) and cut them out using a special knife for working with plasterboard or a jigsaw. In the second case, it is recommended to moisten the material with water to prevent the spread of gypsum dust. You should get 2 side panels and 1 top panel;

3. We start work from one of the sides. We install the gypsum board sheet so that it fits 2-2.5 cm into the groove between the plastic window itself and the wall;

4. Fill the seam with polyurethane foam inside slope between it and the wall, then apply 2 more strips of foam: in the middle of the slope (on the wall) and along its edge;

5. We apply the plasterboard sheet in such a way that there is a small space between it and the foam;

Helpful advice!

6. Fix the canvas with dowel nails “ quick installation» in increments of 30-40 cm. We carry out all work using a building level, checking the vertical installation of the canvas;

8. After 2-3 hours (time for the foam to harden), take putty (Fugenfüller, Uniflot, etc.), serpyanka (mesh mounting adhesive tape) and begin to putty the cracks and joints.

First we glue the serpyanka, then using a spatula and putty we level the surface of the slopes;

9. Install corners to protect cuts. You will need perforated galvanized or aluminum corners.

A layer of Fugenfüller is applied to the drywall with a spatula, a corner is set strictly according to the level and lightly rubbed with this putty composition;

10. Now you will need Vetonit VH putty, because... it is cement based. Using it, we putty and level the slopes so that the surface of the drywall is smooth;

11. After drying, the gypsum board is sanded.

Installing plastic slopes

These slopes are the easiest to install, easy to clean, and durable. Installation can be done both with and without insulation. Installing slopes on plastic windows with your own hands is so simple that any man can handle it.

We will need:

1. Plastic sheet 6 m long and 8 mm thick;
2. U-shaped starting bar;
3. F-shaped plastic strip;
4. The wooden slats are 1-1.5 cm thick. The width can be any: from 3 to 7 cm;
5. Construction stapler and staples 6-8 mm.

Device technology

Using a batten and self-tapping screws, we decorate the outer edge of the window opening.

To fasten the slats, a hammer drill, wooden or plastic “chops” are used;

We install a starting bar along the edges of the plastic window;

We install the F-shaped strip along the edge of the wooden slats. We fasten it with staples;

We cut out plastic sheets and insert them between the U-shaped and F-shaped strips;

You can put insulation under the plastic: mineral wool, penoizol, or fill it with foam.

Facing internal slopes- the final stage when installing window blocks. To prevent installation seams from being blown through and to prevent cold bridges from arising between structures, the niche must be insulated and sealed. The interior decoration of the opening gives a neat appearance to the entire room. As a rule, these works are carried out by specialized installation teams. If you have construction skills and knowledge of how to make slopes on windows, you can do the cladding yourself.

To get as much into the room as possible sunlight, the slopes are formed at a slight inclination to the window plane, called the “angle of dawn”. The name comes from ancient times, but its meaning is clear to this day.

There are no strict criteria for the angle of dawn. It is believed that it should not be less than 10°. This depends on the design of the opening, its depth, and the gap between the slope and the frame. The recommended bevel, which provides access to sunlight and a harmonious view of the window, is 1-4 cm for every 10 cm of the wall, but the owner can assign any angle value.

The correct shape of the opening is the same angle of dawn along its side edges. If there are several windows in a room, this rule must be followed for all.

Window Dawn Angle

Before you make slopes on the windows with your own hands, you need to set the angle of dawn yourself. To do this, use a square and a tape measure to measure the discrepancies between the dimensions of the frame and the width of the opening in each window.

Important. Select the minimum rotation angle along which the slopes of all windows in the room will be aligned.

Types of slopes

The outer walls of houses in the regions of Russia are quite thick - 40-60 cm. This is due to the climate and the materials used for construction - bricks, blocks, concrete. Therefore, the task of quality finishing inner surface openings is relevant not only when installing new plastic windows, but also when repairing or insulating slopes with wooden frames.

Window niches are finished with materials:

• plaster;
• drywall;
• plastic.

At the same time, foam plastic, expanded polystyrene, and mineral wool are used for insulation. They are glued or secured with dowel mushrooms into the plane of the opening. Finishing material is mounted on top. Polyurethane foam also plays the role of a heat insulator if there are no voids in its mass.

Friends, a very unusual article was recently published on the website; it will perfectly complement the interior of your apartment. An article is ready from the section of useful articles and for real handy men, write your comments, your opinion is important to us.

The construction industry does not stand still. Sandwich panels are produced especially for finishing openings, where a layer of polymer insulation is enclosed on both sides in polyvinyl chloride plates 1-2 mm thick. Provided for installation plastic profiles. They are fixed around the perimeter of the frame, and the material is inserted into the grooves. The task of how to make slopes on windows is greatly simplified.

Plastic slopes"under the tree"

Important. When choosing a finishing method, the main attention is paid to the properties of the material - thermal conductivity, durability, practicality.

Plaster slopes

Plaster is a traditional finish for window openings. This is labor-intensive work associated with “wet” or dusty processes - mixing the solution, spraying, grinding with graters. The master must have professional skills and abilities. Today this method is being replaced by other, more technologically advanced ones, using sheet materials.

Preparatory work

Slopes are carefully prepared for plastering:

1. Cut off excess mounting foam protruding beyond the plane of the window.
2. Apply a sealant to the surface of the seam to prevent water vapor from penetrating through the mounting foam from the street side and moistening the plaster.
3. Cover radiators, the perimeter of the window unit and fittings with film to protect from dust or splashes of solution.
4. The surfaces of the slopes are cleaned with a stiff brush.
5. Prime with penetrating compounds.

When preparing the solution, wash sand without clay impurities is used. Ready-made mixtures are convenient, which are mixed with water and stirred thoroughly.

Marking corners

At the bottom of the opening, a plane is marked along which they are oriented when pulling the side slope. To do this, apply a square and draw a line at the rate of 1 cm for every 10 cm of niche depth or according to a previously measured value minimum angle dawn.

If the line does not pass through the edge of the opening, install a beacon profile. It is glued onto the solution, pressing until the required level and controlling verticality. Now the outer contour of the window is set. All that remains is to fill the gap with plaster. If the voids are large, they are filled with bricks.

The upper slope can be performed without a slope. If there are deviations from the correct geometry, mark horizontal lines on the side walls and secure the beacon profile.

Plastering

Application of the solution is carried out in three stages:

1. Spray. Use a liquid solution similar in consistency to sour cream. It is designed to fill any unevenness or roughness on the surface. The slope is pre-moistened with water. Layer thickness - 4 mm for brick, 9 mm for wooden walls.
2. Priming. The mixture for it is prepared thicker. The main task is to level the surface, create plaster required thickness. Apply in layers of 15-20 mm, allowing each layer to dry. Level with a fresh mortar using a trowel or a rule.
3. Covering. The third layer, 2-4 mm thick, is applied with a creamy mixture prepared using sifted sand. Sieve cell - no more than 1.5 mm. Carefully level and smooth the surface with a float or plaster trowel.

After the coating has dried, the surface is primed and puttied. The work is carried out in several stages until the walls become perfectly even and smooth. Now you can paint or wallpaper.

Plasterboard slopes

When installing plasterboard slopes, the following rules are followed:

• use moisture-resistant types of material;
• install the side elements first, then the top elements, or vice versa;
• when using U- or L-shaped profiles, the grooves must correspond to the thickness of the sheet; it is advisable to use components from the same manufacturer;
• if you need to change the angle of dawn, a V-shaped groove is cut on the back side of the plasterboard piece, allowing you to slightly bend the sheet.

Plasterboard blanks are fixed in three ways:

• glued with polyurethane foam or gypsum glue;
• installed in the profile system;
• screwed to the frame with self-tapping screws.

The choice of fastening method depends on the curvature of the edges of the opening and the need for additional insulation.

Preparation

It is much easier to prepare slopes for plasterboard windows than for plaster. Remove old coating, debris, and dust. It is recommended to prime the surface to protect against fungi.

If the curvature of the walls is significant, install a frame from metal profiles or wooden bars treated from rotting. The cut drywall is attached to it with self-tapping screws. The space between the guides is filled with insulation - mineral wool, expanded polystyrene, polystyrene foam.

If the opening is geometrically correct, without major defects, there is no need to build a frame. The parts are simply glued to flat surfaces, adjusting the position according to the markings.

Cutting and installation

After measuring the depth and height of the edges of the opening, they cut out plasterboard sheet. To do this, using the marked points on top layer cut a line through the cardboard with a knife. Break the workpiece along it and cut off the paper from the bottom side. You can use a hacksaw or jigsaw.

Important. When fastening with self-tapping screws, the caps are slightly recessed into the canvas so that after puttying they are invisible.

Polyurethane foam or gypsum adhesive is applied to the part with reverse side and pressed against the wall. After hardening, the voids are carefully filled with sealant. When expanded, it increases in volume by 3 times and can tear off the panel, so it is important not to overdo it.

Installation using profiles is carried out according to the following scheme:

1. Along the perimeter of the window, U- or L-profiles are installed with the short side in the center of the block.
2. The plasterboard blank is inserted into the groove of the profile, bending it desired angle dawn. Cut out a template from available materials to mark the edges of the remaining windows.
3. The gap between the slope and the wall is measured and the workpiece is removed. Install a rail, brackets or metal profile around the perimeter of the opening.
4. Glue insulation to the wall.
5. The plasterboard part is inserted into the groove of the profile again, and the other end is secured with self-tapping screws to the rail or brackets.

The side and top slopes are installed sequentially. The ends are plastered, the joints are covered with sickle tape and putty. All that remains is to complete the finishing touches.

How to make slopes for plastic windows if there are no profiles? In this case, the installation groove for drywall is selected in the mounting foam adjacent to the window frame. The depth of the recess should exceed the thickness of the frame by 2-3 mm.

Finishing with plastic materials

For cladding slopes, single sheet or layered sandwich panels are used. The last option is the most convenient and technologically advanced, allowing you to combine 3 operations at once - insulation, sealing and finishing.

Polymer products are durable, resistant to moisture, and environmentally friendly. Additionally, they create a soundproofing barrier. They are easy to care for.

Important. High-quality plastics are not destroyed by ultraviolet radiation because they contain additives that impart light resistance or are coated with special renolit films.

Installation of sandwich panels is carried out according to the following algorithm:

1. Surfaces are cleaned and leveled.
2. Measure the dimensions of the window, mark it on a sheet of paper and cut it out. Use a hacksaw, circular saw, grinder or electric jigsaw for cutting. Place the tool on the front side of the panel.
3. Along the perimeter of the window, starting F or P profiles are attached to the frame. Use small self-tapping screws.
4. Sandwich panels are inserted into the grooves and secured to the surfaces with polyurethane foam. To fix the position of the structure, glue it to the walls with masking tape.

After the sealant has hardened and the joints have been sealed, the opening is decorated with plastic corners or an F-profile.

How to make slopes on windows is a pressing issue when replacing old blocks. Installation can be done from sheet materials or using traditional plaster. The main thing is good sealing of the opening, preventing freezing of the walls and heat loss through the cracks.

After replacing and installing double-glazed windows, window openings need finishing. And if only a specialist is required to install a window, then anyone can do the finishing work. This process has simple technology, so installing plastic slopes with your own hands is not at all difficult. Practical, inexpensive, easy-to-use plastic panels can be installed in just 3-4 hours, completely changing the appearance of the window opening.

To install slopes efficiently, you should thoroughly clean the surfaces of the opening and prepare all the necessary tools and materials. Plastic panels must have a thickness of at least 8 mm, and their length and width must correspond to the parameters of the opening. Plastic that is too thin will not last long, and it can easily be damaged during installation.

In addition to the panels, you will need:

You can start finishing no earlier than 36 hours after installing the double-glazed window. During this time, the mounting foam on which the frame is installed has time to completely harden, and even accidentally touching the structure, it will not be possible to move it.

Now you need to clean and prepare the walls of the opening by performing the following operations:

Production and installation of plastic slopes

When the walls of the opening are dry, a vapor barrier film is glued around the perimeter. At the joints, film pieces are laid with an overlap of 5-7 cm and glued along the seam. The edges of the film should not protrude beyond the window frame. After this, they begin to make slopes.

Step 1. Installation of the starting profile

Along the outer edge window frame Use short self-tapping screws to fasten the starting profile. In the corners, when connecting a horizontal strip with a vertical one, the profile is fastened so that its inner walls fit tightly to each other, without gaps or cracks.

Step 2. Attaching wooden slats

Fastening wooden slats

Take slats 15 mm thick and 40 mm wide, cut them to the width and height of the outer edge of the opening. Using driven dowels, the slats are attached along the perimeter with their flat side to the surface so that their edges do not extend beyond the plane of the wall. Both the top and side slats must be aligned horizontally and vertically using a level. If the walls of the opening are not smooth enough, thin wedges are placed under the slats.

Step 3. Cutting the slopes

The length and width of the opening walls, as well as the bevel angle on each side, are measured very accurately. Cut lines are marked on the panel and slope blanks are cut out using a jigsaw or a sharp knife.

By the way, you can read about plastering slopes with your own hands on our website.

The resulting parts are applied to the walls and to the top of the opening, their location and tightness in the corners are checked.

Step 4. Installation of slopes

The F-shaped profile is cut to the size of the outer perimeter of the opening and the ends are filed at an angle of 45 degrees. A section of the profile is applied to the rail so that it is completely covered with plastic, but does not overlap the groove for attaching the slope. Secure the profile to the rail with stapler staples. The remaining sections are mounted in the same way.

The upper slope blank is placed in the upper starting profile, having previously covered it with sealant. Holding the slope suspended, fill the gap between the panel and the wall with insulation. The insulation layer should not be too thick or have voids. The outer edge of the slope is inserted into the groove of the profile and pressed lightly to level the panel.

Next, install the side slopes, carefully distributing the thermal insulation material. If the external walls are insulated, there is no need to additionally insulate the slopes. In this case, the voids between the panels and the base of the slopes are filled with polyurethane foam. It is very important not to overdo it here, since excess foam can squeeze out the panels or bend them in an arc. It is advisable to use foam with a low coefficient of expansion, apply it in small portions, evenly distributing it along the height of the gap.

Step 5. Finishing

The areas where the panels meet each other and the window sill must be thoroughly degreased. Next, the seams and cracks are filled with acrylic sealant. With a clean rag soaked in acetone, wipe away traces of glue and sealant on the panels and profile, and plaster the area of ​​the opening under the window sill.

Plastic slopes are also used to decorate the doorway. The process of installing them is slightly different from installing window slopes. The surface of the opening is prepared in the same way: the frozen foam around the door frame is cut off with a knife, the walls are cleaned of wallpaper, paint or plaster, and all cracks are carefully sealed with mortar. If you plan to attach the slopes to the surface itself, it should be leveled with cement-sand mortar. If used frame technology, it is enough to seal the cracks and deep recesses.

To work you will need:

Step 1. Frame installation

Measure the width of the opening walls from the door frame to the corner line. The slats are cut into pieces according to measurements. On the side walls, horizontal lines are marked with a pencil at a distance of 50-60 cm. Using the markings, holes are drilled for dowels and the slats are secured. If the surface is uneven, use mounting wedges or thin bars that are placed under the slats. 3 transverse bars are attached to the ceiling - 2 in the corners and one in the middle.

Step 2. Cutting the panels

On the panel, mark cutting lines with a pencil, forming a slope. The angle of inclination is measured especially carefully, because mismatched joints cannot always be repaired unnoticed. All fragments should be 10-12 cm wider than the sheathed surface in order to cover the edges of the corners. It is necessary to cut three blanks - 2 side and one for the ceiling. After this, the blanks are placed against the walls of the opening and the correct cutting is checked.

Step 3. Installation of slopes

Take the first slope and apply it to the wall of the doorway. Having aligned the joints at the corners, mark the fold line on the back side of the workpiece with a pencil. Using a sharp knife, make a vertical slit in the cavity of the panel, leaving the front side intact. Apply the slope to the surface again, level it and screw it to the frame with small self-tapping screws.

When the main part of the slope is secured, screw the protruding edge. To do this, determine the border of the panel, step 2 cm away from it towards the opening and draw a vertical line. According to this marking, 6-7 holes are drilled, wooden wedges are hammered into them, and then the edge of the slope is pressed against the wall and screwed, aligning the screws to the level of the wedges. Instead of wedges, you can use dense wooden plugs.

The second side slope is installed, after which the ceiling is sheathed with a panel. The upper edge of this workpiece should overlap the ends of the side projections; After installation is completed, the material is carefully cut at an angle and the joints are glued. The internal seams are coated with sealant, the excess is removed with a clean rag, and if desired, the heads of the screws are covered to match the color of the slopes.

Video - Installation of a slope on a door

Frameless finishing method

If the walls of the opening are perfectly smooth and even, you can simply glue the slopes:

• to increase adhesion, the surface is coated with a deep penetration primer and dried;
• plastic panels are cut according to measurements so that the edge of the slope falls exactly on the corner of the wall;
• after this, glue is applied around the perimeter of the workpiece and several strokes in the center, and then pressed to the surface;
• until the glue has hardened, align the corners and edges;
• glue the side slopes, then close the lintel. The side cuts of the top panel should overlap the edges of the slopes by 2-3 mm.

Finally, the vertical seams are sealed, and decorative trims are attached along the outer perimeter of the opening to match the color of the door and slopes.

Video - Do-it-yourself plastic slopes

Video - How to make slopes on plastic windows

Slopes are important finishing details window design. Such details make the window more aesthetically pleasing and neat, but their installation sometimes becomes a real problem. Today we will take a closer look at how it is possible to install plastic slopes.

Peculiarities

Slopes play an important role in the overall window design. These parts are made from the most different materials: from natural wood to cheap drywall. However, plastic slopes are rightfully recognized as one of the most popular and frequently encountered. They can be found in many homes.

Practical plastic slopes are chosen by many consumers, as they are universal and easily fit into many interior styles. Such details look harmonious in most ensembles, as they have a discreet and neutral appearance.

However, it is worth paying attention to this feature of PVC slopes - under conditions of temperature changes and when the house shrinks, they can develop cracks. Many homeowners face these problems.

But plastic slopes are also distinguished by the fact that they are represented not only by classic snow-white ones, but also by multi-colored ones. Thanks to the wide range, choose best option It is possible for window construction of absolutely any color and shade. With a well-chosen set, the entire interior as a whole will look very attractive.

Do not think that plastic slopes can only be installed with plastic window structures. In fact, windows made of other materials, such as natural wood, can also be completed with such elements. The main thing is to choose slopes that match the frames in color and style.

It is possible to install plastic slopes yourself.

Of course, for some masters this work may seem too painstaking and complicated, but if followed simple rules the result will definitely not disappoint the home craftsman.

Advantages and disadvantages

Currently, plastic slopes are in great demand. They can be found in many city apartments, private houses and even office premises, which once again confirms the versatility of such parts.

Many consumers choose plastic slopes because they have many positive qualities.

• The main advantage of plastic slopes is that they are not subject to rotting, like, for example, options made of natural wood.
• High-quality slopes made of PVC materials are durable. Their service life can be envied by most other designs on the market.
• According to experts, installing such slope options only seems complicated to many homeowners. In fact, to carry out such work you do not need to have special knowledge and extensive experience - you can easily cope with everything yourself if you follow the instructions.

• Plastic slopes are undemanding in terms of maintenance. They don't need to be processed protective compounds or clean from frequent contamination with expensive products. You can put such details in order using ordinary soap solution or a universal cleaning composition, which is sold in most modern stores.
• It is permissible to use flexible platbands with such elements.
• Plastic is not afraid of aggressive household chemicals. For this reason, it can be cleaned using strong cleaning agents that may harm other materials.
• High-quality slopes made of PVC materials are not afraid of dampness and moisture. Under its influence, these materials do not begin to rot or lose their attractive appearance.

• With the help of plastic slopes, you can easily hide any defects in the joints.
• To install such materials, there is no need to first level and finish the surfaces of the bases.
• Many consumers say that they chose plastic products because they are inexpensive but look attractive.
• The range of plastic slopes today gives customers the opportunity to purchase perfect option any shade.
• Plastic slopes are not subject to freezing.
• Plastic slopes do not have a sharp or unpleasant odor.

• Such plastic structures will not cause allergic reactions in household members.
• Most high-quality plastic slopes do not contain hazardous or toxic substances. However, when purchasing such parts, it is still worth requesting quality certificates to verify this personally.
• Plastic elements have good thermal insulation qualities, which is noted by many consumers who have installed such parts.
• Plastic slopes do not need to be regularly tinted, refreshing the appearance.

Of course, these elements also have disadvantages, which you should definitely familiarize yourself with if you want to supplement the window design with such details.

• If you plan to install plastic slopes, then you should stock up on free time and patience - such work takes more than one hour. In addition, the design of such elements can require quite a lot of finishing materials (for example, plaster mixture).
• After installing plastic slopes, as a rule, a lot of debris remains, the cleaning of which will take a lot of time.
• Plastic cannot be called a very durable material. It can be damaged even if accidentally hit. And also, do not press too hard on the plastic slopes, either during installation or after it. This may cause serious damage to such parts.
• As the house shrinks, plastic slopes may develop unsightly cracks, which are unlikely to be eliminated.
• If you purchased colored plastic panels to decorate window structures, then you should be prepared for the fact that over time they may lose their original brightness of color.

• Many PVC slopes contain toxic components that can harm the health of households. As mentioned above, for this reason, before purchasing, it is recommended to study quality certificates, which record all information about the product.
• In case of damage or deformation, it is unlikely that plastic slopes will be restored to their original appearance.
• Such slopes quite often peel off from windows, since not all component elements can adhere to the plastic efficiently and reliably.
• According to many people, plastic slopes look too simple and formulaic, both in tandem with windows and doors. With their help, it is unlikely that it will be possible to give the interior a rich and elegant image.
• In rare cases, mold and mildew appear on plastic slopes.

Such problems arise especially often in homes where there is no high-quality insulation.

As you can see, plastic slopes have quite a lot of pros and cons. Of course, many problems with such parts can be avoided if they are installed correctly and provided with living space good thermal insulation. It is equally important to purchase such components from trusted retail outlets so as not to stumble upon low-quality products.

Kinds

There are several types of plastic slopes. Let's get to know them better.

Made from PVC panels

These types of slopes are most common. They are very popular because they are affordable and can be installed in a short time. However, we must not forget that cheapness in this case may indicate low quality materials, so you should not expect too much from structures made of PVC panels.

Slopes made of PVC panels have one serious drawback - they are characterized by low strength.

It is not difficult to damage such materials, and this does not require much effort.

Sandwich panels

They represent more modern and progressive materials. Such slopes have 2 protective layers, which in turn line the insulating layer. Such details are good because they do not require additional insulation.

Today in stores you can find sandwich panels of various modifications. Such materials may have different performance characteristics and costs, so choose suitable product consumers with any requirements and budget can.

External

External slopes in a window structure are no less important than internal ones. These details have a beneficial effect on the service life of windows, as they provide good protection outside.

Plastic external slopes have several important advantages:

• they insulate both windows and walls to a certain extent;
• provide the room with additional sound insulation;
• make the window block more durable and resistant to wear;
• with external plastic slopes, the window block looks more aesthetically pleasing and neat.

For exterior window decoration, you can use both sandwich panels and PVC parts.

Universal

No less practical are universal plastic slopes. A similar detail comes with a platband and a decorative overlay. In this case, the front side of the universal slope is covered with a special protective film, thanks to which this element is less susceptible to damage during transportation and installation.

Universal slopes have many advantages. Here are the main ones:

• ease of installation;
• attractive appearance;
• UV resistance;
• affordable price.

In addition, plastic slopes can have different textures - rough or glossy. Of course, consumers more often choose the second option, since such parts are less demanding to maintain.

Device

Popular PVC panels have different sizes. Such parts are an extruded panel with a length of 10 mm. The width of this part is 250 mm. It also contains a platband with a cable channel cover attached to it. If necessary, an expander can be used when installing such parts.

As for sandwich panels, they are produced in the following size ranges:

• 1500 x 3000 x 10 mm;
• 2000 x 3000 x 10 mm;
• 1500 x 3000 x 24 mm;
• 1500 x 3000 x 32 mm.

The thickness of the front plastic is 0.7 mm, and working surface is 0.5 mm.

The rigidity of the entire structure as a whole will directly depend on the thickness of the slope, even if the height of the window is modest.

Traditional plastic panels differ from PVC parts in that they have a fixed bend angle of 90 degrees, and this is not always convenient. PVC casing with cable duct can be installed at any angle.

The constituent units of plastic slopes are starting profiles. They are as follows:

• I-profile;
• F-profile;
• L-profile.

I-profile allows for installation directly on the wall, to which it is planned to attach the slopes in the future. To do this, you can use simple self-tapping screws. This type of profile is shaped like the letter “I”, so its installation is usually not difficult.

Such profiles are used not only when installing plastic, but also plasterboard slopes. In addition, they can be used to install various decorative elements.

The F-profile has the shape of a corresponding letter, so it installs quite quickly and easily.

This part can also be mounted with plastic slopes and parts made of sandwich panels.

The L-profile is most often used when installing plastic slopes. It is installed perpendicular to the window. These parts have a normal turn.

In addition to the starting profile, plastic slopes also have the following components:

• slope panel;
• clypeus;
• corners.

Required Tools

If you decide to install plastic slopes with your own hands, then you should stock up the following materials and tools:

• starting profile;
• block of wood;
• external and internal corners made of plastic;

• platbands;
• glue;
• high-quality insulation;

• waterproofing tape;
• sealant;
• polyurethane foam;

• putty knife;
• dry putty;
• clean and dry container;

• jigsaw;
• building level;
• screwdriver;

• construction gun for “liquid nails”;
• self-tapping screws

Buy only high-quality and branded products so that you do not have any unnecessary problems during the work process.

DIY installation

If you stocked up on everything necessary equipment, then you can proceed directly to installing plastic slopes. Let's take a step-by-step look at how to do this correctly with your own hands, without involving experienced craftsmen.

There are 2 ways to install plastic slopes near window structures. So, if the installation seam at the base is too large, then the work must be done in a certain way.

• First you need to remove all excess foam. A stationery knife can easily handle this task. However, you should not remove too much foam, since the cut should be flush with the frame.
• You also need to remove the plaster, which is in poor condition and is ready to crumble.

There is no need to remove absolutely the entire layer of finishing - it is enough to remove only the damaged elements.

• The surface of the base must be cleaned of any dirt and dust.
• Treat all surfaces of the base with primer. It is advisable to give preference to formulations with deep penetration containing antiseptic components.
• Next you need to install the wooden slats. It needs to be fixed along the outer perimeter of the window opening. To fasten this part, it is better to use dowels and screws.
• It is recommended to design the structure in such a way that it can be installed both vertically and vertically. horizontal section so that the racks do not have any contact with the upper part.

• Next comes one of the most important procedures - trimming the mounting foam to form a groove into which the plastic panel will be installed in the future. Please note that each element should plunge approximately 0.8-10 mm.
• Trimming should be done near the frame so that the fit is as tight as possible.
• After completing all of the above steps, you need to cut out the parts.
• You can cut the plastic using a hacksaw or electric jigsaw. In this case, jagged edges may remain along the edges of the slopes, which can be removed with sandpaper.
• Now you can carry out preliminary installation.

This way, you can determine if the resulting design has any defects or problems.

• If you are using double-sided plastic, it is worth marking wrong side and sand it lightly. This way you can achieve better adhesion of materials.
• The parts should be installed one by one in the right places. They must first be inserted into the prepared groove. Then all elements are carefully leveled using a level.
• The outer edge of the panels needs to be pulled back and polyurethane foam must be poured pointwise. But be as careful as possible, as excess paint can warp the material.
• Secure the parts together using masking tape.

It should be glued to the joints and along the perimeter of the walls.

It will take about a day for the resulting structure to dry completely. After this, you can proceed directly to finishing activities - the slopes are treated with sealant and adjusted with corners that are placed on glue.

There is another way to install slopes, which differs in many respects from the above. With this technology, fastening all parts occurs much faster and easier using a starting profile.

First, the bases are prepared for the future installation of slopes - it is necessary to clean all surfaces and remove all defects from them. Next, you will need to apply the primer mixture to all areas of the base.

• Then you need to install the wooden slats. They need to be mounted next to the frame. The fastener must be made in such a way that the block slightly overlaps it.
• Please note that with this installation method, the rail must be pre-processed at an angle. You can use a plane for this. The bevel should be equal to angle slope Of course, you can also use a saw, but with such a tool you simply cannot achieve perfectly accurate results.
• Each component part should be adjusted strictly individually and fixed with dowels. It is not recommended to use simple self-tapping screws, as they will not be able to provide maximum reliable fastening of materials.
• Next comes the turn of installing the starting profile. It must be attached with self-tapping screws to a pre-installed and secured block. To carry out such work, it is recommended to use hard material to make the slopes stronger and more reliable.

Do not use soft and cheap profiles, as they can bend easily and quickly.

• Take all necessary measurements. It should be taken into account that it is necessary to measure planes starting from the frame, and not from the edge of the profile. Transfer the resulting parameters to a separate piece of paper, and then draw up the details. Transfer all measurements onto the panels themselves and then trim them.
• Next, you can proceed to the direct installation of plastic slopes. They should be fixed using polyurethane foam. It needs to be poured in small volumes.
• Please note that next to window frame the voids will be larger than those at the edge. That is why the foam should be distributed so that swelling does not occur anywhere.
• Next, secure the panels using tape glued to the walls. After this, finishing the windows with plastic slopes is completed. All that remains is to apply the cladding.

When installing the side parts of window slopes, the insulating material should be optimally distributed. If the walls in the home are already insulated, then this stage you can skip it.

In this case, it is permissible to begin installing decorative corners only after the entire structure has completely dried. Join the external modules and cut the corners at 45 degrees. Treat all joints with sealant.

Plastic slopes also look good in tandem with doors. To install plastic door slopes, you will need to carry out the following work.

• First you need to mount the frame. To do this, you will need to measure the doorway and cut the slats based on the measurements taken.
• Drill holes for dowels according to the markings and secure the slats.
• For uneven bases, you can use wedges or thin bars.
• Then you need to cut out the panels. At the same time, carefully measure the angles of inclination.
• Cut 3 blanks - 2 side parts and one for the lintel. Place these pieces against the walls to spot imperfections.
• The starting slope must be attached to the wall in the doorway.

• Align all corner joints, and then mark a fold line on the back of the workpiece.
• Make a vertical cut with a knife into the cavity of the panel without touching the front side of the part.
• Reattach the slope to the base, adjust it, and attach it to the frame with small screws.
• Now you need to fix the protruding edge. To do this, you need to determine the border of the panel, step back 2 cm from it towards the opening and outline a vertical strip.
• Based on the markings, you need to drill 6-7 holes, and then hammer wooden wedges into them.

• Press the edge of the slope against the wall and screw it.
• Now you can install the second slope, and then cover the lintel with plastic.
• The top edge of the workpiece should cover the ends of the side protruding parts.
• Now you need to cut the material at an angle and glue the joints.
• Internal seams must be sealed.

Door slopes made of plastic can be installed and frameless way. To do this you should:

• treat the base with soil;
• cut the plastic panels based on the measurements taken;
• Apply glue to the workpiece and press the part to the surface of the base;
• edges and corners can be adjusted until the glue has completely cured;
• then glue the side slopes and close the ceiling;
• At the end of the work, you need to fill the seams with sealant.

How to finish?

In the case of window slopes, it is necessary to degrease those places where the panels come into maximum contact with each other and the window sill. After this, the seams and cracks should be sealed with sealant (preferably acrylic). Remove traces of glue and sealant using a rag soaked in acetone. It is better to finish the space under the window sill with plaster.

If desired, the slopes themselves can be painted, plastered or “closed” decorative stone. It all depends on the preferences of the owners.

Of course, before applying decorative materials, all surfaces should be cleaned of construction dust, if there is one.

• Before attaching wooden blocks when installing plastic window slopes, it is advisable to treat them with antifungal protective agents to protect them from rapid rotting. The same applies to door structures.
• When finishing a window opening with plastic slopes, you must use glue and sealant very carefully. There is no need to pour them out in large quantities.
• It is recommended to install plastic slopes in a well-heated room, since such parts become softer when heated. So, working with this material will be much easier.
• Detailing can be done different ways- transfer the measurements to the material or make a stencil, but whatever option you choose, you need to take into account that you will need an extra 10 mm for insertion into the groove. In addition, it is necessary to carefully measure the thickness necessary details, since they will form a common perimeter.

• If you are going to sheathe insulation along with the slopes, then it should be selected in such a way that it fits the width of the gap and does not conflict with the materials located around it.
• Please note that insulating window slopes will be useless if you do not lay out the insulation around the perimeter, but install it in separate fragments.
• Plastic door slopes should be selected in accordance with the shade and texture of the door. For example, for wood/wood-look panels, panels that imitate this natural material are ideal.

If you plan to install an F-profile, then you should note that it can only be attached to completely cleaned surfaces.

Beautiful examples

• Laconic PVC slopes in tandem with plastic windows of a similar color will look bright and expressive if you surround the window opening with textured wallpaper in orange, coral or red. Dilute such a bold contrast with live plants in pots on the windowsill.

• Plastic slopes made to match the color of wood with a natural pattern look very beautiful and expensive. Such elements will harmonize not only with wooden windows, but also with plastic structures imitating wood. Surrounding surfaces can be finished with materials in pastel colors to create a cozy atmosphere.

Making slopes for plastic windows with your own hands is not particularly difficult. The work does not require professional tools or special skills. But it must be taken into account that there are various situations that require the right choice finishing material. In addition, there are a sufficient number of options for this type of work. They should be considered in more detail.

When is work on slopes carried out?

There are various reasons that require installing slopes for plastic windows:

1. Cladding after installation of new structures. This is the most common case, which involves fairly large-scale work.
2. Repair work – necessary when problems arise various damages during operation.
3. Replacing cladding when updating is required general form the interior or coating has become unusable.
4. The appearance of fungus and mold. This is the most unpleasant situation in which you have to change slopes. The fact is that it is not always possible to clean the old material, which necessitates a complete replacement.

The appearance of fungus is a significant reason to think about replacing slopes

On a note! It is advisable to take into account that before performing any work, you need to decide on the finishing option. After all, it is not always necessary to carry out numerous measures; sometimes simple restoration procedures are enough.

What materials are used for the work?

The finishing of slopes of plastic windows is carried out using various materials. Initially, all types of finishing work were carried out exclusively using plaster mixtures. Although, mainly in wooden houses, there was an option using wood panels(wide boards). The development of technology has led to the emergence of new types of products that have become widely used for such work.

The following modern types of slopes can be distinguished:

1. GKL slabs. This perfect solution, especially when performed general work for covering surfaces with plasterboard. In this case, it is possible to create a common frame that allows you to complete the work much faster.
2. Plastic panels for walls. This option is used quite often, because you can install PVC with your own hands quite quickly, without making any noticeable effort.
3. MDF panels. This method is not used very often window openings. The fact is that this material is not very suitable for slopes on plastic windows. The problem is that it's difficult to get the right combination.
4. Sandwich panels. It is safe to say that this type of product is only gaining popularity. The difficulty lies in the fact that the price of the material is much higher than simple panels.

Options for finishing slopes of plastic windows

It is necessary to take into account that finishing the inside of plastic windows with your own hands can be done by combining various products. For example, an excellent and fairly cheap option is considered to be a method where polystyrene foam and putty (plaster) are used simultaneously.

Possible problems

Exist different requirements how to properly make slopes on plastic windows. It should be borne in mind that all work requires extreme care and the implementation of certain nuances. If you ignore existing technologies, the following problems may arise:

• Violation of heat exchange in the room. The cold will begin to penetrate from the street, and the heat will come out. It will be very uncomfortable to be in the room. This situation occurs for two reasons:
  • The preparatory work was not completed correctly.
  • The installation of thermal insulation was carried out with violations or is simply missing.
• The appearance of fungus and mold. This nuisance especially often occurs when plastic materials are used. The fact is that these products do not “breathe”. But the reason lies in improper sealing.
• Destruction or peeling of areas. This often happens with plaster coatings. The problem arises due to violation of preparatory work and ignoring the technology for applying the composition.
• Curvature and numerous cracks. This happens due to the fact that measuring work and installation of slopes were carried out incorrectly.

On a note! It is necessary to take into account that it is possible to veneer plastic windows with your own hands only when their installation is carried out correctly.

Different working methods depending on the situation

How to make slopes on plastic windows? It all depends on the specific situation. Various options should be considered.

Cladding after installation of new structures

Interior finishing begins with preparation, which includes the following steps:

1. All damaged areas are removed. If there is a collapse of the plaster, then it is advisable to remove everything to the base. This will avoid unnecessary problems.
2. The foam is cut off. This is done flush with the window frame. The spacer wedges are removed and the empty areas are sealed.
3. A layer of primer with antiseptic additives is applied.
4. All defects are covered with the prepared solution. You need to approach deep cracks very carefully.
5. The surface should dry well, after which the last layer of primer is applied, and all joints are sealed.

Stages of preparing slopes before facing

Installation of plastic material

Work on installing slopes for plastic windows can be carried out according to different technologies. Sandwich panels and PVC panels for walls can be used for cladding. They install pretty quickly. Fixation can be done in two ways: framed or frameless.

Installed plastic slopes on windows require virtually no maintenance, so this is the most preferable option for any situation.

This procedure allows you to perform the work in such a way that an empty space is created, which is used for laying a layer of insulation. This option is especially relevant in the case of a large installation seam.

The following technology is used:

On a note! To obtain beautiful coating, it is advisable to cut the timber at an angle using a plane. This will make it possible to set the slopes at the desired angle.

Installation of PVC starting profile

• There is empty space between two bars. It is filled with insulation.
• Everyone is filmed required sizes. A diagram of all the details is drawn up. The obtained parameters are transferred to the material. Parts are cut using an electric jigsaw or hand saw on metal.
• Installation of slopes on windows begins with the fact that each part is inserted into the groove of the starting profile. Along the outer edge, fixation occurs with glue or staples.

Fastening the plastic slope

• Joints appear between the elements, which are sealed with sealant.
• Next comes the finishing of the outer perimeter. For this purpose, overhead plastic corners are used. They are cut to the required size.

Installation of decorative corners

But how to install parts without building a frame? This option is used if the installation seam is thin enough.

The work is carried out according to the following scheme:

• The surface is being prepared.
• All required dimensions are taken. Parts are cut out.
• Polyurethane foam is applied to the underside of the panel. The layer should not be very thick, because it expands quickly.
• The fragments are pressed to the selected area and torn off for a few minutes. This is necessary to allow the adhesive to expand slightly.
• Now every detail is put in its place. Everything is secured with masking tape.
• After drying, the external and internal corners lined with overhead corners.

Installation of slopes with glue requires high-quality preparation of the base

On a note! If a problem arises: how to make slopes from gypsum board slabs, then its solution will be the same as in the case of plastic panels. That is, the above technologies are completely repeated.

Replacement for interior renovation or renovation

Sooner or later, the need arises to update the overall appearance of the interior. It is then that the slopes on plastic windows are replaced. Also, slopes need to be replaced if cosmetic work has been carried out on the premises, which has led to damage to the coating.

Removing the old layer of plaster and applying a new one

The procedure requires some experience. The fact is that you need to use plaster on such surfaces extremely carefully in order to achieve perfect evenness. Any defects will immediately become visible, because such areas receive a sufficient amount of light.

1. Gets confused old layer. It is advisable to remove all material to create an exposed base.

Removing Old Finish

• Dust is cleared and dirt is removed. This finishing of internal slopes assumes that everything will be impregnated with primer.
• The required amount of solution is prepared. Beacons are immediately displayed. For greater effect and simplification of work, a guide rail is installed.

On a note! Exactly correctly exposed wooden beam– this is the key to success. It is necessary to determine the thickness of the layer and the level of inclination. Therefore, it is placed along the outer edge of the window opening so that it protrudes beyond the edge as much as the composition is supposed to be applied. The rail must be attached around the entire perimeter to obtain a single level.

Plastering a slope

Window slopes made of plastic: self-installation - 2 methods

After installing plastic windows, the window opening does not look the best: foam, pieces of plaster stick out, and the wall material is visible in places. All this “beauty” is closing different ways, the most practical, fast and inexpensive of which are plastic slopes. It is better to make them from sandwich panels (two layers of plastic with polypropylene foam between them). They are dense, durable, made of good material.

There are two main methods for installing plastic slopes: with and without a starting profile. Both come with step-by-step instructions and photos. Decide for yourself how to attach slopes to plastic windows. Both methods give good results.

Photo report 1: installation of slopes from sandwich panels without starting profiles

This method is suitable when the window is installed so that the distance from the window frame to the opening wall is too small. In this case, installation with a starting profile (see below) is either very difficult or - usually from the hinge side - completely impossible.

After installing the plastic window, the following picture was observed.

The installation of slopes for plastic windows begins with preparing the opening: we cut off the remaining foam with a stationery knife. It is easy to cut, just don’t overdo it, cut it flush and don’t cut it out - the foam both holds and insulates the frame. Pieces of plaster that interfere and protrude are also removed. If they hold up well and do not protrude beyond the plane of the future slope, you can leave them - the foam will slide less.

Then, around the perimeter of the window we nail (we place it on dowels if the wall is concrete) a thin strip - 10*40 mm - with the wide side facing the slope.

Nailed around the perimeter of the rail

Usually they don’t level it, they nail it as is, but if you want, you can make it level by placing pieces of plywood, thin boards, etc. in the right places.

Groove for plastic sandwich panel

Now you need to cut the plastic panels correctly. You can do it in a standard way: using measurements, you can make a stencil. It seems easier with a stencil. Take a sheet of paper larger than your window (I had old wallpaper). Apply to the slope, crimp, bending the excess. Cut along the curved lines, try on, adjust as necessary.

It is more convenient to start from the upper part of the opening. Having made a paper stencil, we outline it on the plastic. Considering that about 1 cm will go into the foam groove, add this centimeter along the edge that will be inserted there. We cut it out with a small margin - it’s easier to cut it off than to cover it up later.

We cut it with a hacksaw and a metal blade, try it on, adjust it so that the plastic stands up straight, without bending. We level it so that the panel is flush with the plaster. The edge turns out to be almost even; where necessary, we trim it with a file.

Inserted plastic slope top

Having removed the tried-on and adjusted strip, along the outer edge that will be nailed to the plank, we drill holes according to the thickness of the nails, retreating about 0.5 cm from the edge. This will make it easier to attach and will not damage the plastic.

We put it in place again, take a balloon with mounting foam and short “sprays” to fill the gap with foam. We try to get as deep as possible, but don’t pour too much: when it swells, it can distort the plastic.

Fill it out like this

There are several points to consider when working with polyurethane foam. If the plastic is smooth, the foam does not have a very good grip on it. To improve it, either treat the surface that faces the wall with sandpaper, and/or prime it with something to improve adhesion. The second nuance: for normal polymerization of the foam, moisture is needed. Therefore, before installing the plastic, the slope is sprayed with water from a spray bottle. Naturally, there should be no dust on the wall - it should be swept away with a brush or removed with a vacuum cleaner. If the plaster or mortar is loose, the opening is pre-treated with a penetrating primer, which will bind the concrete particles together.

Then we lift the panel, pressing down the foam, insert the nails into the holes and fasten the outer edge to the bar. The inner one rests against the window frame.

Fixed top plastic panel on the window slope

Using the same technology - cut out a paper template, try it on, transfer it to plastic - cut out a plastic side. Here you need to be especially precise so that the gap between the slope panel and the window sill (upper slope) is minimal. To do this, the edge will have to be processed sandpaper. To make the edge smooth it is easier, it is more convenient to process it with sandpaper attached to a smooth block, a file or a sharpening stone (half a circle, as in the photo).

Processing the edge of a plastic panel

We adjust it until it matches perfectly (as best as possible) at the top and bottom, and install it in place, driving one edge into the groove near the window. When the result is satisfactory, we level the outer vertical edge to the same level as the wall plaster. You can do this with a stationery knife on the spot, or you can draw a line on the panel (with a pencil, a thin marker, scratch it with something sharp) and then modify it with whatever is convenient.

Having removed it, we also drill holes for nails along the outer edge. We install the panel in place, take foam, and fill the gap from bottom to top. Too much foam is not good here either, as it can bend the plastic. Therefore, we fill it in short portions, trying to fill it as deeply as possible.

On the vertical parts of the slopes, you can do it differently: on a panel ready for installation, to the far edge, which is placed under the frame, apply foam before installation. The strip is made continuous or applied as a small snake. Only you need to do this not from the very edge, but stepping back a little. Then the plastic part is inserted into the cut-out groove, positioned as needed, and the rest of the gap is filled with foam (do not forget to wet the wall before installation). Once filled, press, level, and secure with nails into the bar.

The upper and lower joints are fixed with masking tape until the foam polymerizes.

To prevent the foam from moving the edges of the slope during the polymerization process, tape the joint at the top and bottom with masking tape. No matter how hard you try to adjust the plastic evenly, gaps, albeit small ones, remain. They can be covered with acrylic. It is sold in foam-type tubes and placed in the same mounting gun.

Squeeze the strip into the crack, rub it, level it, remove the excess with a damp cloth. soft cloth or a sponge. This operation needs to be done in small areas and wiped carefully - clean. As long as the acrylic has not hardened, it cleans up well. Then - with great difficulty. It is more convenient to start sealing cracks from the top - right away - horizontal panel slopes, then joints, then move down first along one side, then along the other. The last to be sealed are the joints with the window sill.

After drying - 12-24 hours, depending on the sealant (written on the tube), acrylic may be drawn into the seam - this is if the cracks are large. Go through all these places a second time using the same method. After the second layer has dried, if there are any roughness or unevenness, they can be smoothed out with fine-grain sandpaper, folded in half. In general, it is better to carefully level it while it is still wet, otherwise you may scratch the plastic.

Installed plastic slopes

That's it, the plastic slopes are installed. After the final polymerization of the foam, the bevels must be puttied, leveling with the surface of the walls. After this, you can remove the protective blue film. As a result, the window will look something like this.

Window with plastic slopes (sandwich panels)

When installing these plastic slopes, sandwich panels were used. These are two layers of plastic, between which there is a layer of foamed propylene foam. Using the same technology, you can make a window frame from inexpensive plastic window sills or white PVC wall panels. The most unreliable material is panels: even wall panels are pressed through quite easily, to same thing If the front layer of plastic is thin (cheap), then the jumpers are visible in the light. In sandwich panels and plastic window sills there is no such. And it takes a lot of effort to push through, and there are no jumpers even for clearance.

Photo report 2: installing plastic slopes with a starting profile

The installation of plastic slopes using this technology begins with the preparation of the window opening. We cut off the foam evenly, remove everything that does not adhere well, clean off the dust, and if necessary, go over the opening with a primer that improves adhesion.

Preparing the window opening

A wooden block is attached along the perimeter of the opening, but already near the frame. Choose the thickness depending on the distance: it should almost fit the frame. One side of the block must be worked with a plane, making an inclination. The angle of inclination of this face is equal to the installation angle of the slope. You can saw it off, but it’s more difficult to make it straight unless there is a circular saw with adjustable angle.

We make a slope on one of the faces of the block

We screw the treated block to the walls around the perimeter of the opening. The mounting method depends on the wall material. If the wall is brick, you can try using self-tapping screws; in a concrete wall, you need to install dowels.

You buy a starting profile in the store, install it with the long side to the block, and fasten it. It is more convenient and faster to fix it to the bar with brackets from construction stapler, if this is not the case, you can use small nails or self-tapping screws with flat heads.

We attach the starting profile

When choosing a starting profile, choose a dense one. It’s more expensive, but you only need three meters per window, maybe a little more. A dense profile will hold the plastic well, a soft one will bend and the appearance will be ugly. One more point - when installing the profile, press it as tightly as possible to the frame so that there are either no gaps at all or they are minimal.

At the top, when joining vertical and horizontal profiles, you need to be especially careful and cut them exactly at an angle of 45°. If there are small gaps, they can be sealed with acrylic.

Installed starting profile

Using this technology, it is more convenient to start installing reservoir slopes from the sidewalls. Insert the panel into the fixed starting profile. It is also better to take them from expensive and dense ones, with a thick layer of plastic. If you install cheap ones (ceiling), then the front wall is thin, and in bright light the jumpers will be visible. In addition, such plastic can be pressed even with your finger.

We insert a plastic panel into the profile

The width of the plastic panel should be larger than the slope. If the width of one is not enough, two are joined. But then at the junction you will need an additional vertical strip to which the first strip will be attached.

The panel inserted into the profile is usually longer than the opening. Holding it with your hand, mark the line of the opening. After removing, cut along the marked line.

Cut to size

We install the panel again, move it a little away from the wall and fill it with foam, trying to fill it without gaps, but without excess. To make this happen, we start from the far bottom corner - draw from bottom to top near the nailed bar. By the time we reached the top, the foam below had expanded a little. Draw a line with foam again, but closer to the edge. The closer to the outer edge, the less foam is required - after all, the panel is installed under a slope, so make the paths thinner. Having reached the middle, make a snake on the rest of the surface and press the panel the way it should stand. Align and check. Secure to the wall with masking tape. The second part and then the upper part are installed in the same way. It can also be cut out using a paper template, and the edges can be adjusted to a perfect (or almost) match using sandpaper.

Installed plastic window slopes

Having installed all parts of the slope and secured with masking tape, leave until complete polymerization. Then, in order not to putty the cracks between the slope and the wall, white nails are glued onto liquid nails. plastic corner. The main task is to cut exactly in the corners. Easy to apply: apply to both sides of the corner thin strip glue, press, passing along with your hand, hold for a couple of minutes. This is how they are installed around the entire perimeter, then, before the glue dries, they are also glued with masking tape and left.

Installed corners along the perimeter of the slope

After a day, we remove the tape, the plastic slopes are ready.

This is what a window with installed plastic slopes looks like

If there are gaps somewhere, they are sealed with acrylic, as described above. Don't use silicone. In the light it quickly turns yellow. In a year or two your windows will look terrible. Look for white acrylic sealant and mask it with it.

Plastic slopes on windows: do-it-yourself installation, two methods

If you have installed PVC windows, it makes sense to make slopes from plastic. They will have the same performance characteristics, thermal expansion, the appearance will be logical, and the quality will be excellent.

Guide to installing plastic window slopes

After the window is installed, all that remains is to finish the slopes of the plastic windows. PVC elements perform not only decorative, but also important protective functions. You can install plastic slopes on windows with your own hands. How to install plastic slopes will be described below.

What are they needed for

Device plastic trim is the most common way to improve the space of a window opening. PVC slopes have a pleasant glossy surface and are combined with the window profile material. Plastic panels protect the installation seam from exposure to sunlight and moisture.

Finishing the slopes after installing the window is done using plastic

The mounting foam, with which the window system is fixed in the opening, is a water-repellent material. But if it is not protected from direct sunlight, it will begin to deteriorate and moisture will freely begin to penetrate into its pores, destroying it from the inside. Therefore, slopes for plastic windows need to be installed as soon as possible after installing the window..

Properties of plastic slopes

Slopes for plastic windows can be made of two types of material - these can be window slopes made of PVC panels or sandwich panels.

The slope serves to protect the polyurethane foam from destruction

Both types of plastic panels have common positive qualities:

• long service life;
• plastic slopes for windows have a decorative appearance and are combined with the material from which the window system is made;
• finishing the window slopes inside with plastic allows you to reliably protect the mounting foam from environmental influences;
• installation of plastic slopes is possible for finishing arched openings, since flexible PVC casing can be used;
• you can install PVC panels with your own hands, without professional skills and special expensive equipment;
• plastic panels for slopes can be cut with a hacksaw for metal, but this must be done carefully, without exerting force, so that the PVC panel does not crack;
• Do-it-yourself installation of plastic windows occurs quickly and without the formation of serious pollution and construction waste;
• PVC panels are easy to care for - just wipe them occasionally with a cloth soaked in a soapy solution;
• they have low thermal conductivity;
• the plastic window element is highly moisture resistant;
• Finishing the slopes of plastic windows will reliably protect them from freezing.

Products made from PVC panels

Before installing plastic slopes with your own hands, you need to familiarize yourself with the qualities of the material used to make them. One of them could be a PVC panel.

Description of material

Another name for this material is ceiling panels. They are made from polyvinyl chloride.

They consist of two plastic plates with stiffening ribs inside. Some models are available lock connections at the ends.

The panels may have different sizes, but during installation they will still have to be cut to the required dimensions. Despite the fact that the panels can have a length of 3 and 6 meters, you should purchase 6-meter products. The thickness of the panels varies from 0.5 to 1.2 cm. The type of products can also be different: panels, slats or PVC sheets.

They also purchase components for plastic panels. The kit should include fasteners and plastic elements. Their description is presented in the figure below.

Accessories for plastic panels

One of the advantages of any plastic panels is their wide range of colors. Colored PVC slopes can be matched to any interior.

The color of the finishing plastic can be matched to any interior

The interior decoration will look original when covering the window openings with plastic panels with an image or imitation of any natural or artificial material. When the windows are colored or brown, painted products can be used. It is important that in this case the window fittings are combined with them.

PVC panels can imitate a wooden surface

The panels can be plain, laminated, varnished, or have a printed pattern or image applied using thermal printing on their surface. Installing plastic slopes will give the windows a neat, decorative appearance.

Positive qualities of the material

High-quality finishing of slopes with plastic with your own hands is obtained thanks to the properties of the ceiling panels.

• the material is non-toxic;
• have high moisture resistance;
• they are easy to install and maintain;
• have little weight, so they do not create a load on the base;
• plastic is a non-flammable material, but when melted it emits toxic, acrid smoke;

products are resistant to temperature changes;

• have frost resistance;
• create an ideal, flat, rigidly fixed surface;
• have modern look and are suitable for any interior;
• the honeycomb structure provides reliable noise insulation;
• do not accumulate static electricity on their surface;
• panels are resistant to household chemicals.

How to install plastic slopes on windows with your own hands step by step is shown below. Before you start finishing the slopes with panels, you need to take measurements. The inner sides are measured twice - at the window and at the wall.

• The installation of plastic slopes on windows begins with removing the mounting foam that has gone beyond the seam along the perimeter of the window frame. To do this you need to use a sharp construction knife;

Before installing the slopes, remove excess foam

• It will be necessary to attach a wooden block along the perimeter of the window frame. When making a bar, you need to make a slope on one of its faces. This is done so that the block can be firmly fixed near the window frame;

To secure the slope, a wooden block with a slope is made

• the finished bars should be installed around the perimeter of the window frame in such a way as to overlap it slightly. Fastening can be done using self-tapping screws or dowels;

The block is secured with self-tapping screws around the perimeter of the frame

• a plastic strip, which is called a starting profile, is purchased at hardware store. Using a construction stapler or self-tapping screws, attach it around the perimeter of the window to a wooden block;

A starting profile is mounted to a wooden block

• We manufacture according to previously received dimensions necessary elements. We cut the plastic carefully so as not to damage it;

Cutting the PVC panel must be done without strong pressure

• The panels must first be installed on the side walls of the window opening. Panels must be placed in the starting profile;

The panel is inserted into the starting profile

• the part must be separated from the wall and the space covered with foam. Then put it in place and press down a little so that the foam sets;

The PVC panel is fixed using polyurethane foam

• in this way it is necessary to finish the entire window opening;
• To properly make plastic slopes, decorative corners are attached to the finished fragments. Ready product Fixed with masking tape until completely set.

Use masking tape to secure the slopes until the foam dries completely.

When installing slopes on plastic windows, you can attach platbands to their corners.

Scheme for installing a slope with a platband Installation of a slope with platband

Sandwich panel products

Do-it-yourself installation of plastic slopes can be done using multilayer material coated on both sides with decorative plastic. By installing plastic slopes with your own hands using sandwich panels, you don’t have to provide additional thermal insulation.

Sandwich panels have high thermal insulation properties

Installation PVC slopes when using this material it occurs quickly and with minimum quantity garbage. The use of slopes made of PVC panels of this type provides protection for windows from freezing.

Sandwich panels have the following characteristics:

• PVC provides reliable heat and sound insulation;
• Finishing window slopes with this material increases energy efficiency window system generally;
• if you correctly make slopes from panels with your own hands, then the window opening will acquire a neat appearance;
• finishing windows with plastic with your own hands is done quickly and efficiently;
• Even an untrained person can make slopes from plastic with insulation.

The sandwich panel can be attached in the same way as PVC panel. How to properly make such a finish yourself is shown below.

Construction of a slope using sandwich panels

How to finish window slopes with plastic without a starting profile is shown step by step below.

• this installation method is relevant when the distance from the frame to the opening is small, when there is simply nowhere to mount the starting profile;
• excess foam is carefully removed. A thin strip is attached to all sides of the opening;

in this case, the panel is installed in foam by 1 cm, so the latter is trimmed accordingly along the entire perimeter;

Sandwich panels are installed in a groove in the mounting foam.

• First, the upper part is inserted into the resulting groove. It bends a little, and the resulting space is covered with a small amount of foam;

the panel is fastened with self-tapping screws to the rail;

The sandwich panel is secured with self-tapping screws

• The side fragments are mounted in the same way.

Do-it-yourself plastic slopes for windows: step-by-step instruction

How to make plastic slopes for windows from PVC panels. Dimensions, cutting, installation on foam, fastening of trims and corners, finishing, components.

Construction and installation of slopes for plastic windows

What types of slopes are there?

Over the past two decades, the technology for installing plastic windows has been refined to the smallest detail. The advantage of plastic over other materials has long been beyond doubt. Wherein Special attention paid to the installation of slopes. Slopes for plastic windows are a mandatory element. According to established terminology, slopes are the surface of walls near plastic frame- top, bottom and sides. Depending on their location, they are external and internal. Special attention is paid to the finishing of internal slopes, since they carry a functional and aesthetic load.

You need to know that heat leaks through the junction of the window frame and the wall. Polyurethane foam, which is used when installing a window, if not protected from external influences, accumulates moisture and collapses. This is followed by other negative consequences - fogging of the glass unit, the appearance of mold, deterioration of sound insulation. Slopes for windows perform a complex function - protection and decoration. Their installation is ordered simultaneously with the installation of the window, or they carry out this work independently.

In practice, slopes made of plastic are used for plastic windows. various materials. Including:

• from sand-cement mortar;
• from plasterboard;
• made of plastic;
• from foam plastic;
• from a sandwich panel;
• from decorative materials.

When choosing one option or another, you need to take into account the peculiarities of the structure in which the work is being carried out. It’s one thing when a window is installed in a new, brick or panel building that has just been built. Preparatory work in this case are not required. Others, when a plastic window is inserted as a replacement wooden frame in a house that is many years old.

As a rule, the dimensions of an old window are larger than a new plastic one. Before installation, it is necessary to remove any remaining plaster and insulation from the window opening. Cut down the sagging of old concrete. There should not be a trace left of the old slopes. The plastic window is attached to the wall using brackets, and the openings formed around the perimeter are filled with polyurethane foam. In a wooden house, the same list of works is performed. But slopes made of plaster mortar are not used in such houses.

Installation of slopes on plastic windows

The quality of the window slopes will determine how comfortable the atmosphere will be in the room. Plus, windows are an element of interior design. When choosing a specific material, you need to prepare materials, tools and all components. In this case, the installation of slopes on plastic windows will be done efficiently.

Plastering and painting

The easiest way to finish the slopes of plastic windows is to wipe the surface with a sand-cement mortar for plaster. If the apartment owner has skills in finishing work, then he will not face any difficulties. Before finishing the slopes, the walls in the room must be plastered. As a beacon, you need to secure wooden slats around the perimeter of the window opening. The top rail must be strictly horizontal and flush with the slope plane. The horizontal position is checked using a simple carpenter's spirit level.

The side slats are mounted on the wall flush with the slope plane and aligned vertically. You can prepare the solution from a dry mixture, which is sold in a building materials store. Preparation instructions are included on the package. If the mixture contains gypsum, then it must be worked out quickly, within half an hour. When you have to prepare a solution from sand and cement, you need to mix it in a ratio of 3/2. Three shares of cement and two parts of sand. The solution should have the consistency of thick sour cream.

Wet finishing processes require time and strict adherence to technology. The next layer of plaster is applied only after the previous one has dried. At the same time, you need to be aware that during final drying, cracks may form on the surface. They need to be puttied and then the slopes covered with a primer. Paint is applied to the primed surface, and the window opening gets a completed look. It should be noted that the installation of such slopes does not improve the thermal insulation of the window unit. In winter, drizzle can form on the windows.

Finishing slopes with plasterboard

Installing plasterboard slopes is much faster. It is important to emphasize that this material can be used in rooms with low humidity. Moisture-resistant varieties of this material are commercially available. When installing them, you can use foam or mineral wool insulation. The installation of plasterboard slopes also requires certain skills and dexterity. The design of many window blocks has a special profile around the perimeter, which is designed to fix the finishing panel.

If such a profile is not available, then an L-shaped plastic corner should be secured to the edges of the window block with self-tapping screws. Then blanks are cut from a sheet of plasterboard according to pre-prepared sizes. There should be three of them - one top and two sides. The profile is filled with sealant, after which the slope panel is inserted into it. A layer of glue is applied to the opposite edge of the panel, with which it is attached to the wall. The connection must be smooth and strictly vertical.

The volume that forms between the wall and the panel is filled with insulation. This can be mineral wool or a foam plate. The panel is fixed in the same way on the other side. Then the top panel is attached. For reliability, the panels are fixed with dowels with nails along the perimeter every 35-40 cm.

To complete the work, you need to install corners on the cuts for strength. Irregularities are puttied and the surface is polished.

Finishing slopes with plastic

Plastic slopes are considered the most technologically advanced. In color and texture, they harmonize better than all others with window block. Any man whose hands grow from the right place can install them. First you need to prepare the slope surfaces. Remove excess foam and other foreign objects. Then a starting profile is attached around the perimeter of the window block. Fastening is carried out using self-tapping screws at intervals of 20 cm. After this, a sheathing made of timber with a cross-section of 20x40 mm is installed.

The sheathing is attached to the corner of the slope with dowels every 30-40 cm. After this, the top panel is mounted. To do this, one of its edges is inserted into the starting profile, and the other is fastened with self-tapping screws to the sheathing. The side panels are installed in the same way. The next step is installing the platband. F-profile PVC is used as a platband.

When installing, you need to ensure that the platband fits tightly to the panel. At the end of the installation, it is necessary to treat all joints with white sealant to prevent dust and moisture from getting into them.

Foam slopes

The technology for installing polystyrene foam window slopes is practically no different from how slopes made from other materials are installed. Positive parameters of a foam plastic slope include its long service life, high degree of thermal insulation, and ease of processing. Finishing windows with foam plastic begins with cutting the material. The parts are glued together in pairs. To enhance the strength of the foam, the blanks are reinforced with fiberglass.

The sequence of operations includes: priming the surface, applying glue to it, installing the slope elements in their place. The installation accuracy is controlled vertically and horizontally using a spirit level. The joints between the parts must be glued. The next step is to apply putty to the surface of the slope. Then the surface of the foam is primed and painted. That's it, the slopes are installed.

Conclusion

Slopes for plastic windows can be finished with sandwich panels. These panels are made of plastic and their performance parameters are close to the material from which the windows are made. Structurally, plastic sandwiches are designed in such a way that they have increased strength and rigidity compared to plastic sheets. The structure and sequence of installation of such slopes are exactly the same as when using drywall.

Among the decorative materials used for finishing plastic windows are noble types of wood, artificial and natural finishing stone. Windows are not often decorated with such materials. Oak, hornbeam, and cedar have a high cost. Exactly the same as artificial marble or granite. They are used to decorate plastic windows individual projects. The installation of such decorations requires high skill and is used very rarely in typical apartments.

DIY slopes for plastic windows

Slopes for plastic windows require certain qualifications and skills from the master. Window finishing is made from various materials.