Do sliding patio doors have locks?
How are sliding doors locked?
Security Bars A security bar works by sliding it into the space at the bottom of the door jamb between the active slider and the wall. In essence, it creates a blockade for anyone trying to pull the door open. This is a great option if you have no lock on your sliding door.
How easy is it to break into patio doors?
The quality of your patio door glass has the potential to make or break the security of your home. Single glazed glass is an easy access point for burglars, who can smash it to create an opening large enough to get through.