What is taken into account when purchasing and choosing windows
Immediately I note that in order to choose reliably the manufacturer, first of all, you need to see all the documents, these are certificates and licenses for the manufacture of these products. To date, this is the main evidence that the window will be made efficiently and from good material.
It is not worth it to rely on advertising or big discounts, so that it does not work out. You can save only on the size of the window, the number of wings and how the window will open, the felts in both directions, the felts open or lean back or the cheapest option Deaf window.
But do not forget about the shortcomings of the dead window, it cannot be opened, for example, for washing or ventilation. Therefore, the window needs to be chosen carefully and thoroughly thinking through all the little things, because we will not have the opportunity to alteration.