NBN ENV 1627:1999

This European prestandard specifies requirements and classification for burglar resistant properties of doors, windows and shutters. It is applicable to the following means of opening: turning, tilting, folding, turn-tilting, top or bottom hung, sliding (horizontally and vertically) and rolling, as well as fixed constructions. This European Prestandard is not applicabl to manipulation and burglary attempts in respect of electronic or electromagnetic security devices. Note: Building elements which can be reached or driven through by vehicles should be protected by appropriate measures such as barriers etc.