Interior door installation generally costs less than exterior door installation.
Install an interior door lock.
If your new deadbolt has a concealed screw for the interior door knob consult the installation instructions for your specific lock.
If the knob is to the right select a right handed door.
If you re installing a lockset in an existing door take out the old lockset and measure the backset the distance from the door edge to the center of the lockset hole.
The measurement is usually 2 3 8 inches for interior doors and 2 3 4 inches for exterior doors.
How to install a door lock door knob deadbolt.
Homeowners can save money installing multiple doors during the same renovation project as you typically pay less for the installation of each additional door.
To cut through a steel door make sure you get a bimetal hole saw set.
The two important variables when installing a lockset are the height of the knob above the finish floor and the backset the distance from the center of the knob to the near edge of the door.
Many door locks however are diy friendly and come with installation instructions.
Tools needed for this job.
Open the door and stand with your back to the hinges.
If the doorknob is on the left you need a left handed door.
Check the height of other knobs in the house and keep it consistent.
Most knobs are positioned a comfortable 36 or 38 inches above the floor.
Following these measurements using your drill to.
In apartment complexes this is now the most common way of changing locks on a door.
How to install a door lock door knob deadbolt.
The strike side the side with the lockset of these doors has a beveled edge so the door can swing freely.
If you re in a situation where you cannot or do not want to use a drill to install your lock there are a couple ways of installing an interior door lock without a drill.
Most door handles come with a kit and provide a measurement template for you to follow.
Tape measure pencil flat drill bit for wo.
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.
This video is about how to fit a door latch and door handle in an interior door.
Estimates will fluctuate depending on the style of door you choose.
That s about average for a good deadbolt and a hole saw set.
Refer to this when you buy your new lockset to make sure the hardware is.