Which Slope Is Better: Plasterboard, Plaster Or Plastic

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

• Plaster slopes for plastic windows
• Plasterboard slopes
• PVC plastic slopes
• Installation of plastic slopes
• Installation of plastic slopes video

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

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

• plasterboard;
• plastering;
• plastic.

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

Plaster slopes for plastic windows

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

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

Plasterboard slopes

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

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

PVC plastic slopes

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

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

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

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

Installation of PVC slopes on plastic windows ensures good sealing, guarantees the absence of cracks, creates a sense of solidity and completeness.

An important role in the overall impression of the room is also assigned to the place where the wallpaper and the slope join. The most expensive high-quality repairs will be nullified if wallpaper lagging at the junction or a cracked slope are visible. You can also eliminate this with a PVC slope. They perfectly eliminate the visual minus when changing the wooden construction of the slope to plastic, when a strip remains due to the difference in the thickness of the wooden frames and plastic ones. In addition, the installation of PVC slopes does not take much time, they are moisture resistant, are not afraid of direct sunlight, and significantly transform the appearance of the room. It is important that in case of damage to the plastic PVC slope, it can be easily replaced with a new one. Due to its performance and affordable cost, plastic slopes have gained great popularity. It is also important to install the window sill correctly, taking into account the slopes of the distortions.

Installation of plastic slopes

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

Installation of plastic slopes video

Video:

Video: