Replacing a door lock is a relatively easy diy project.
How to replace exterior door locks.
The distance from the inner edge of the door to the center of the knob and lock holes.
Choose a two piece set if you want more wiggle room.
Step 1 purchase a new lock.
Another good reason to replace the lock on your front door is if any part of the mechanism is broken or ineffective.
Door window maintenance.
If the deadbolt comes with an interior plate and a decorative outer plate with a recessed screw just place the interior plate over the hole from the inside.
Replacing door locks you ll pay from 40 to 300 to buy a new door lock depending on design materials and whether it s a simple key in knob lock or a high end lock and handle combo with.
On a replacement set with a one piece exterior escutcheon that holds both the lock cylinder and latch the spread must match the holes exactly.
Replacing an exterior door knob and lock is something you can do on your own with the right tools.
How to replace an exterior door knob lock.