22/08/20

Anti-burglar fittings for windows.

In reality there are no windows that can't be broken. More than 70% of burglaries are due to the placing of the sash from the frame. However, they can be equipped with the appropriate fittings to do this proccess very difficult. A mandatory element of anti-burglary windows is a special fitting on the sashes, which limits and sometimes even makes it impossible to bring the window down. 

Protection class  of windows mainly depends on the number and allocation of these elements. Currently, in PVC windows are used systems of  fittings located on the perimeter of the sash which include side hinges blocking the window after closing by  U-shaped loops mounted on the frame. They prevent lifting of the window (unlike a conventional cylindrical roller with a T-shaped hook).

Safety also can be improved by handle with key, resistant to separation and equipped with a special liner. It is a significant obstacle for the attacker is case is the owners do not leave the key. Such handles can be installed without any interference even in windows which are already in use.