We took 2 windows. In January and October, 24 years old. Production takes ~3 weeks both times. Installation the first time is 1.5 hours, the second time is longer ~2.5-3 hours. Perhaps the temperature outside played a role. The first window without complaints during operation. Second, I think it will also be no problem.
From the nuances of operation: ordered windows with slopes. When opening the sash to its full width, the blinds damaged one slope
Поставила окна и не пожалела, без косяков не обошлось (была царапина на балконной двери) но всё быстро устранили. Девочки на магазине очень приветливые, установщики всё по 100500 раз объяснят если нужно. Все сотрудники очень терпеливы и дружелюбны))