Bar-ricade is primarily a length of square steel tubing mounted on specially flanged lag bolts that go into the jack studs of your house - not the door frame.  Even if the locks are picked or drilled, or the door frame is broken, the bar-ricade will hold.  Slides on and off easily and weights only 4 pounds.  The BEST security device you can put on an exterior door in your home.  When ordering please specify the width of your door so we can ship the correct size.  If no size is specified, we will ship a bar for a 36 inch door.