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Proper window care is a guarantee of long service life and the beauty of your window profile. If you took care of the windows correctly, and the profile turned yellow over time, the reason lies in the low quality of the plastic used by the manufacturers. That is why it is recommended to contact only reliable and verified companies for the purchase of plastic windows. One of these companies that offers high-quality plastic windows at an affordable price can be found on this site https://tvoeokno.com.ua/wds/.
Features of plastic windows
One of the main properties of the PVC profile is its resistance to UV radiation. A high level of light resistance is a guarantee that your windows will not turn yellow under the influence of direct sunlight and will retain an aesthetic white color for many years. If the PVC profile is completely devoid of this important property, the windows will not last long due to damage to the structure and the appearance of appearance defects.
To give plastic light resistance, manufacturers add special protective substances. The main purpose of such substances is the absorption of radiation, which negatively affects the surface of the PVC profile. Examples of additives are benzophenone, benzotriazole.
The presence of such additives in the composition increases both the service life and the cost of the profile. Do not skimp on the quality of the windows, because a reliable profile will last a long time, and a cheap option can make you pay twice, because it will soon need to be replaced.
How to choose quality plastic windows?
PVC windows with high light resistance are not produced by all companies both on the domestic and European markets. Therefore, the main advice when choosing reliable windows that do not turn yellow is to focus on quality indicators and the composition of plastic. Pay attention to the presence of the necessary protective substances in the composition - their presence will serve as a guarantee that the windows will not turn yellow.
The correct choice of the window manufacturer and compliance with the operating rules will allow you to not think about the need to replace the profile for many years.
As for installation, it is not recommended to install plastic windows in winter at minus 10 degrees and below. The explanation for this is quite simple - the mounting foam will not increase its volume at lower temperatures, so the seams can be closed hermetically.
