You should also not forget about the safety of windows. And if the idea of bars comes, for a modern cottage, these thoughts should be driven away. Innovative technologies have taken big steps forward. And today, windows with protective double -glazed windows are installed. In general, the choice of a double -glazed window must be paid no less attention than the choice of a window frame. Modern protective double -glazed windows will not only make the house protected, but also increase soundproofing and thermal insulation indicators, while not spoiling the appearance of the cottage.