First you ll need to figure out what type of door knob you have.
How to remove old handle with deadbolt from storm door.
Many of the new style lift and lever storm door handles will replace the old ones.
The handles are available at hardware stores and home centers.
This project is basically as simple as how to replace a door handle.
Once the door is open operate the handle and turn the deadbolt.
Entrance or keyed entry knobs used on exterior doors dummy door knobs used on shallow closet doors privacy door knobs used in bedrooms and bathrooms and passage door knobs.
To unjam the deadbolt remove the installation screws on the latch rail from the outside.
This plate covers the operational hardware of the door handle as well as the screws.
You can swap out the handle in about 10 minutes.
Most of these had a 3 post screws on the outside.
This will help you purchase the right type of door knob for your exterior or interior door.
Typically two mounting screws hold the old handle together.
To remove the entire doorknob assembly also remove the two screws located on the inside of the door on either side of the latch.
Remove the screws and discard the old handle photo 1.
If you have a double storm door and the functioning storm door deadbolt unit does not retract you would have to open the fixed storm door from the inside of your home by unlocking the top and bottom slide bolts and push in the center to release storm door panels.
Step 1 remove the cylinders or handle assembly.
There are four types of door knobs used in the home.
If your double storm door cannot be accessed from the inside you would have to remove the hinge rail using the same steps above.
If either does not operate when the door is open the hardware needs to be replaced.
Regardless if the storm door lock is the type that uses a deadbolt or a keyed handle you will need to remove a pair of set screws that are located on the interior portion of the lock or the part of the lock that faces the interior of your home.