Finishing Of External And Internal Slopes Of Plastic Windows

2023 Author: Philip Bishop | [email protected]. Last modified: 2023-08-25 07:54

• What are the slopes outside for?
• Embedding scheme with plaster
• Use of plastic elements
• Working with internal structural elements
• How to close up the slope inside the room?
• Use of sandwich panels

The question of how to repair the slopes after installing plastic windows is quite relevant, since not every company that installs windows is engaged in this type of work. Sometimes the craftsmen simply forget to do this or additional work is performed for a fee. It is not at all necessary to hire someone: in most cases, self-installation of slopes does not cause any difficulties.

What are the slopes outside for?

Knowing how to repair the slopes on the windows, you can improve the technical performance of the window, get rid of drafts, cracks, and make the room quieter and warmer. For this, it is required to start with work from the outside of the facade.

Before starting work, you need to make sure that the polyurethane foam has already been applied and the structure is waterproofed. There are several ways to perform work, so there is a choice among materials.

Embedding scheme with plaster

Sealing the slopes after installing the windows with plaster is one of the most popular methods, but it is also the most time consuming, since it requires enough skills and time. The positive aspects include the affordable price of such material and the high-quality result.

If you have some experience, the work will take at least three days, and if this is your first time taking it up, it may take longer, since you will have to fix some mistakes. The plaster is applied in three layers. The first two must be made of a special heat-insulating composition, otherwise the window will be cold and release warm air into the atmosphere, the last layer is made with ordinary plaster.

Before applying the next layer, the previous one must dry to the end, it takes about 24 hours: it is because of this feature of the material that the work takes so much time. It is impossible to apply a new layer earlier. After you complete the work, you need to wait until the last layer dries, sand and paint it. The paint will provide additional protection against moisture and other negative factors.

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Use of plastic elements

Sealing the slopes of plastic windows with your own hands will not cause difficulties and will not take much time if you use plastic elements. They go well with a window structure made of a similar material, are easy to install, do not take much time, and do not require specific skills when working. The plastic does not need to be painted after installation, as material in any color can be purchased. It is sold ready-made in hardware stores.

The panel is easy to cut with a conventional metal or wood hand saw, so you can cut the part to the size you want. It is convenient to fix the panels with glue, and the joints are closed with a waterproof sealant. Plastic slopes are not afraid of moisture, temperature changes, they serve for a long time, although they are not combined with all materials aesthetically.

Working with internal structural elements

After the exterior work is completed, it is worth moving into the room and making a similar finish there. Repair of slopes after installing plastic windows is usually required, as a rule. Internal slopes perform the same functions as external ones, but carry a much greater decorative load, since without their restoration the wall looks ugly. That is why it is important to do the job carefully.

Tip: Plaster for indoor use is not the best option, as it will not make the window warm enough, and the appearance of the window will not be flawless.

How to close up the slope inside the room?

If the selection of what to close up slopes outside after installing plastic windows, independent of waterproof material, the inside space of this care optionally therefore possible to use the finishing options which are not applicable for the street, for example, plasterboard sheets.

Drywall is relatively quickly and conveniently mounted, the sheet can be sawn to give it the desired shape, it is lightweight and has a perfectly smooth surface. The disadvantages of working with such material include the fact that it crumbles, you will have to clean, plaster and putty the joints, paint the sheet itself, since initially its appearance is not attractive.

Advice: in order for the window, trimmed with plasterboard, not to fog up and be warmer, insulation should be placed under the sheets. The most commonly used foam or mineral wool.

Use of sandwich panels

The outer sides of the sandwich panel are made of PVC, while the inside is filled with polyurethane. Such material is quite simple to install, does not need additional insulation, since the insulation is already inside.

In order to install such a panel, you will need to install a special profile. It is recommended to lay Izover insulation under it. After that, the installation is done in the same way as the installation of plastic slopes.

Sandwich panels are highly durable, keep warmth in the room well, do not require any maintenance. The exterior is quite attractive, so no additional finishing is required. The material costs a little more than drywall or plastic, but you don't have to buy insulation.

The choice of how to repair the slopes after installing plastic windows, both from the inside and from the outside, is quite diverse. You will be able to navigate not only by the prices and appearance of the material, but also by the method of its installation.

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