If you re using a door lock installation kit with a jig drill two 1 8 inch pilot holes for the screws on the door edge.
How to install a deadbolt lock on a steel door.
Installing a deadbolt lock on a steel door may sound intimidating but with the right tools it s a fairly simple task.
To cut through a steel door make sure you get a bimetal hole saw set.
Adding a deadbolt lock can be a great way to improve the security of your steel door.
Install a deadbolt lock to a steel door with help from a home improveme.
Calling a locksmith out for this how to install a deadbolt lock job will cost 150 or more but you can install a heavy duty deadbolt yourself in less than an hour for a third of the price.
Fold this template around the edge of the door at least 6 inches above.
If you re using a paper template use tape to secure it to the door and mark the holes for drilling with a pencil.
That s about average for a good deadbolt and a hole saw set.