Plastic windows, from the moment when they were seen by the market, immediately won a separate economic niche for themselves, which is growing every year. The demand for them is growing steadily, or, in extreme cases, does not fall.
What are plastic windows? In any plastic window there are two structural elements. More precisely, two of its components. This is a metal and plastic part.
As you can understand, the window frame refers to the metal part. The frame is made most often, from aluminum alloys. They provide unsurpassed lightness, and the stiffness of the product is at a height.
Very rarely, in addition to aluminum, other types of alloys are also used, but buying such windows is not recommended. Aluminum in its natural state refers to metals not subject to corrosion, and when using other materials, such a nuisance is not excluded. Therefore, we advise you to choose the windows of PVC Rehau, which have long earned their recognition for high -quality plastic windows.
As a plastic component for a long time, exclusively polyvinyl chloride is used, which was recognized as the most respected principles of chemical purity. In other words, in terms of highlighting harmful substances, this material is the most safe.
The choice of glasses for such windows is huge. Will burn hardened, reinforced, even mirror glass. It all depends solely on the will of the customer.
Taking into account all this, as well as the beauty and durability of plastic, one does not have to be surprised at the popularity of this kind of windows.