There are 3 main sizes to take when measuring a door handle.
How to measure for a door handleset.
The standard door thickness is 1 inches.
Two standard backsets are 2 3 8 and 2 3 4.
To determine the backset on your door measure the distance from the outter edge of the door to the center or highest point of the bore hole.
The first is the distance from the centre of the handle to the centre of the keyhole.
Run your tape measure along your door from the top corner to the bottom corner and write this number down.
This is sometimes called the pz.
With most sectional handlesets you could also have a door prep a little smaller than 5 1 2 center to center and it will still work.
Some door manufacturers carry stock doors in 7 foot and 8 foot heights and door widths from 24 inches to 42 inches.
If you have more that 5 1 2 inches here you can still use a sectional handleset on your door.
Measure the distance from the edge of the door to the center of the hole.
Determine the height of the door.
Backset the backset is the measurement from the edge of the door to the center of the bore hole.
Some doors are less than 1 3 8 inches thick which is the minimum size modern locksets will accommodate.
How to measure backset and width door measurements for door hardware.
Once again measure only the door itself and no other elements such as a door sweep.
This measurement is called the setback and it s typically either 2 3 8 inches or 2 3 4 inches.
Most door handle sets feature a 2 3 8 or 2 3 4 backsets.
Sectional handlesets have a seperate deadbolt body so the b measurement is actually variable.
Go ahead and grab your 2 phillips head screwdriver and tape measure and learn how to install a new handleset on your front door below.
On some older doors thickness might be an issue.
Next is the distance between the centre of the top screw to the centre of the bottom screw.
Backset the distance from the edge of the door to the center of the lock bore.
How to measure your door handle.
Other backsets include 2 used by national and lori lock and 5 used by weiser weslock kwikset and others.
Two standard backsets are 2 3 8 and 2 3 4.
With minimal investment and few tools we ll show you all the steps you ll need to take to tackle this project in a few minutes.
Back set will be 2 and 3 8 inch residential or 2 and 3 4 inch commercial.
Stock exterior doors are also commonly available in 30 inch and 32 inch widths.
You may need to use a chair and or ask a friend to help you.
Most door handle sets will cover a standard bore.