To keep your windows in good condition, so that they could work for us for many years, you should follow a few very important rules. When we clean windows we use detergents that have a negative effect on our window seals. Therefore, we should maintain them with special lubricants, thanks to which they do not lose their properties and keep the windows tight. In the case of long-term neglect, the seals become hard and should be replaced with new ones.
Adjusting the windows consists in adapting them to the user’s needs so that it is possible to properly open and close the window sashes and to set the appropriate ventilation. To do this, check that the window is evenly positioned, that the handles and locks work properly. If necessary, make adjustments to the window by adjusting the window mechanisms