Many residential doors feature hollow-core construction and poor locks, which are easily forced or kicked open. For additional protection, you need solid core doors and quality locks.
Many burglars enter homes through improperly secured arcadia doors. Additional locks and security measures will prevent the door from being opened or lifted out of the track.
Screws installed in the track above the sliding door frame will prevent the door from being lifted out of the track. Drill a pilot hole in the top track above, and slightly in, from each corner of the sliding door-frame section and install a screw into each hole. Adjust the screws so that the head of the screw just barely clears the frame when it is moved back and forth.
These doors need solid security as they are easily jimmied or forced open. Flush lever bolts installed at the top and bottom of the doors are recommended. Make sure the bolt is long, sturdy and mounted into a solid door frame.
Doors With Windows
Doors with glass windows or glass ornamentation require double key deadbolt locks. This prevents the burglar from breaking the glass and reaching inside to unlock the door.
The key to a double key deadbolt lock should be left in the lock at all times when someone is home to ensure easy exit in the event of a fire or other emergency.
Standard locks on garage doors are easily pried, allowing a burglar access to your home without detection. Cane bolts and hasps are excellent protection. Make certain each side of the garage door is secured to prevent prying open a crawl space. Any door leading from the garage into the house should be securely locked. The more barriers you provide against the burglar, the better protected you are.
Many homes have doors that open to the outside, exposing the hinge pins. Despite a good strong lock, the burglar can remove the pins and lift the door from the frame.
To prevent this, remove two opposing screws from each leaf of the hinge. Screw a long lag bolt into the frame side of the hinge leaf and saw off the head leaving about 1/2 inch protruding. Drill out the opposite hole to allow the bolt to enter when the door is closed. Do this to the top and bottom hinge plates.
The burglar can remove the hinge pins, but the door will remain firmly in place. This technique is good for any door, no matter how the hinges have been placed.
To avoid opening your door without knowing who is there, install a door viewer. This device has a wide-angle lens to let you see someone standing outside your door without opening it.