07/11/19

How the PVC profile is arranged.

That plastic is the best material for the manufacture of Windows, today there is no doubt anyone. PVC Windows are extremely easy to use, look great and are very reliable thanks to the plastic frames. PVC is a high-tech material, thanks to which it is possible to manufacture Windows of various shapes and even to imitate vintage Windows. What are the characteristics of a window profile that make it so functional?

It is well known that inside the PVC profile contains a chamber. The number of cameras and their shape vary depending on the type of window frame. The hollow inside profile is divided into chambers, which can be 3 or more. Each of them performs its task. their parameters are calculated on the basis of complex technical calculations.

The most voluminous cavity is in the center, its main task is to give the structure more rigidity. It contains a metal liner, reinforcing the profile. Without such a tab PVC Windows can be deformed under the influence of various adverse conditions. Such deformations may be invisible, but greatly affect functionality. To avoid this, the frame is reinforced with reinforcement. Some types of profile do not need reinforcement. In small Windows, the length of the sash is not more than 80 cm, the Central chamber remains empty. In large Windows reinforcement is mandatory.