Not everyone loves gratings on the windows. They cause negative sensations, both in visitors and people who work, or live in the room. Therefore, in this case, rolls will help out. If you want to open the window, then the roof should be raised, so if you want to protect yourself from penetration, it is better not to leave the window like that if you suddenly excommunicated. Part of thefts and penetrations occur precisely because the window was not closed. However, when the window is closed, the rolllet performs an excellent function not only to protect the room, but also protects your window from the barbaric attitude of passing hooligans.
If you want to constantly keep the windows in Nizhny Novgorod open, then it is better to install gratings. They can be performed quite skillfully, and not at all remind you of the bad.
You can order a drawing to the designer, then you will receive a beautiful decorative element for your window, which the master will implement in life. The lattices are not terrible mechanical influences, and the service life of the metal is ten years.
However, it is better to entrust both rolets and grilles to professionals, since only correctly installed they will help keep your window intact and safety. The costs will certainly pay off, because not only the external beauty of the window depends on this, but also your safety.