Considering this, do burglar bars work?
Yes! Just the sight of a home with barred windows is usually enough to deter burglars from even attempting to break into your home.
Also to know, can burglar bars be placed on inside?
If worried that the burglar bars installed on the inside will give you a jail like feel, do not despair. Installed inside, these units tend to look more like a blind or a shutter than an unsightly burglar bar.
Burglar bars are made up of metal because of the following reasons: Metal or alloys used for window burglar bars or for security bars are mixture of steel , Aluminum and other materials . because it is. Rot resistant and rust resistant.