Changing a doorknob is a relatively simple task that can be completed in a few minutes with the right tools. Before you begin, gather your materials: a new doorknob, a screwdriver, and possibly a wrench. If you are replacing a doorknob on an exterior door, you may also need to remove the deadbolt. In most cases, you will be able to use the same screws to install the new doorknob. However, if the screws are damaged or stripped, you may need to purchase new ones.
Once you have gathered your materials, you can begin by removing the old doorknob. To do this, simply unscrew the two screws that are located on the inside of the door. Once the screws are removed, the doorknob will come off easily. If the doorknob is stuck, you can try using a wrench to loosen it. Once the old doorknob is removed, you can install the new doorknob. To do this, simply insert the new doorknob into the hole in the door and tighten the screws. Make sure that the screws are tightened securely, but do not overtighten them.
Once the new doorknob is installed, you can test it to make sure that it is working properly. To do this, simply turn the doorknob and make sure that the door opens and closes smoothly. If the doorknob is not working properly, you may need to adjust the screws or the strike plate. If you are having difficulty installing the new doorknob, you can consult a professional for assistance.
Gather the Necessary Tools and Materials
Before you begin installing a doorknob, it’s crucial to gather the essential tools and materials. This will ensure a smooth and successful installation process. Here’s a comprehensive list of everything you’ll need:
Tools:
- Screwdriver: A Phillips head screwdriver is typically used for doorknobs, but some models may require a flat head screwdriver.
- Allen wrench: This small wrench is used to tighten the setscrew that holds the doorknob in place.
- Hammer: A small hammer is necessary for tapping the doorknob into place and securing the latch bolt.
- Drill: If you’re installing a new door or replacing an existing doorknob with a different model, you may need a drill to create a hole for the latch bolt.
- Level: A small level is helpful for ensuring that the doorknob is installed straight.
- Tape measure: A tape measure is used to measure the distance between the doorknob holes and ensure that the latch bolt is properly aligned.
Materials:
- Doorknob: The doorknob you choose will depend on the style and finish you prefer.
- Latch bolt: This is the metal piece that extends into the door jamb to secure the door when it’s closed.
- Strike plate: This is the metal plate attached to the door jamb that the latch bolt engages with.
- Screws: The type of screws you need will depend on the doorknob and latch bolt you’re using.
Gathering all the necessary tools and materials upfront will save you time and ensure you have everything you need to complete the installation successfully.
Remove the Existing Doorknob
Removing an existing doorknob is a relatively simple task that can be completed in a few steps. Here’s how to do it:
1. Safety Precautions
Before beginning, ensure your safety by turning off the electricity to the circuit that powers the door. Locate the circuit breaker panel and flip the switch corresponding to the door’s circuit to the “off” position.
2. Unscrew the Doorknob
There are generally two types of doorknobs: those with a set screw and those without. To remove a doorknob with a set screw, locate the small screw on the side of the doorknob. Use a screwdriver to loosen the screw and remove it completely. With the set screw removed, you should be able to pull the doorknob straight off the spindle.
For doorknobs without a set screw, you’ll need a pair of pliers or a wrench. Grip the doorknob firmly with the pliers or wrench and twist it counterclockwise to loosen it. Once it’s loose enough, pull the doorknob off the spindle.
| Doorknob Types | How to Remove |
|---|---|
| Doorknob with Set Screw | 1. Locate the set screw. 2. Loosen and remove the set screw. 3. Pull the doorknob off the spindle. |
| Doorknob without Set Screw | 1. Grip the doorknob with pliers or a wrench. 2. Twist the doorknob counterclockwise to loosen it. 3. Pull the doorknob off the spindle. |
Insert the New Doorknob Lockset
1. Align the New Doorknob: Position the new doorknob on the door, aligning the holes on the knob with the holes in the door.
2. Insert the Latch Bolt and Spindle: Feed the latch bolt into the hole in the edge of the door, followed by the spindle. The spindle should pass through the doorknob hole and extend out the other side of the door.
3. Secure the Doorknob with Screws: Take the two screws provided with the lockset and insert them into the holes on the doorknob. Tighten the screws to secure the knob in place.
4. Repeat for the Other Side: Repeat the process for the other side of the door, ensuring that the latch bolt and spindle align correctly.
5. Connect the Doorknobs: Slide the escutcheon plate onto the spindle on one side of the door. Insert the set screw provided into the escutcheon plate and tighten it to connect the doorknobs.
6. Test the Doorknob: Test the doorknob by turning it. It should operate smoothly and securely, engaging the latch bolt into the strike plate on the door frame.
7. Lock the Doorknob (if applicable): If your doorknob has a locking mechanism, insert the key and turn it to lock the doorknob. This will engage the deadbolt into the door frame.
Additional Tips:
- Use a screwdriver that fits the screws snugly to avoid stripping the heads.
- If the spindle is too long, you can trim it down with a hacksaw or wire cutters.
- For thicker doors, you may need to purchase a longer spindle.
Install the Doorknob Spindle
The doorknob spindle is a metal rod that connects the doorknobs on the interior and exterior of the door. It is important to install the spindle correctly in order to ensure that the doorknobs work properly.
To install the doorknob spindle, you will need the following tools:
- Phillips head screwdriver
- Flat head screwdriver
- Measuring tape
- Pencil
Follow these steps to install the doorknob spindle:
- Measure the distance between the two doorknobs. This will be the length of the spindle that you need.
- Cut the spindle to the correct length using a hacksaw.
- Insert the spindle into the hole in the doorknob on the interior of the door. Make sure that the spindle is inserted all the way into the hole.
- Secure the spindle in place by tightening the set screws with a flat-head screwdriver.
Spindle Type Screw Type Standard Spindle Phillips Head Screws Kwikset SmartKey Spindle Torx Screws Emtek Spindle Allen Head Screws - Repeat steps 3 and 4 for the doorknob on the exterior of the door.
- Test the doorknobs to make sure that they work properly.
Tighten the Doorknobs
Once the doorknobs are in place, you need to tighten them to secure them. Here’s a step-by-step guide:
1. Insert the Screws
Insert the screws provided with the doorknob set into the holes on the shaft.
2. Set the Lock Nut
Position the lock nut over the screws, ensuring it is facing the correct direction.
3. Tighten the Lock Nut
Use a screwdriver or wrench to tighten the lock nut onto the shaft. Turn it clockwise until it is snug but not excessively tight.
4. Check the Alignment
Check that the doorknobs are aligned correctly. If not, loosen the lock nut slightly and adjust the alignment.
5. Final Tightening
Once the doorknobs are aligned, thoroughly tighten the lock nut by turning it clockwise as much as possible. This will ensure the doorknobs are securely fastened.
| Required Tools | Function |
|---|---|
|
Screwdriver |
Tightening the screws |
|
Wrench |
Tightening the lock nut |
Tip: Avoid overtightening the screws or lock nut, as this can damage the doorknobs.
Align the Doorknobs
With the door closed, align the doorknobs so that they are directly across from each other. Check the alignment from both sides of the door to ensure it is correct.
Determine the Doorknob Backset
Measure the distance from the edge of the door to the center of the doorknob hole. This measurement is known as the doorknob backset. The standard backset for residential doors is 2-3/8 inches (60 mm).
Adjust the Latch Hole Depth
Using a screwdriver, adjust the depth of the latch hole in the door frame to match the thickness of the door. The latch should extend about 1/8 inch (3 mm) beyond the edge of the door to engage with the strike plate.
Install the Latch
Insert the latch into the hole in the door edge and secure it with screws. Make sure the latch is aligned properly and that it moves smoothly.
Install the Strike Plate
Hold the strike plate against the door frame and mark the position of the screw holes. Drill pilot holes and secure the plate with screws.
Test the Doorknob
Open and close the door several times to ensure that the doorknobs are aligned properly and that the latch engages with the strike plate.
| Doorknob Backset | Residential |
|---|---|
| Standard | 2-3/8 inches (60 mm) |
Install the Doorstop
A doorstop helps secure your door in place and prevents it from swinging open too far. Here’s a detailed guide on how to install one:
-
Choose the right doorstop: Select a doorstop that matches the style of your door and home décor. Floor-mounted doorstops, wedge doorstops, and magnetic doorstops are popular options.
-
Determine the correct placement: Position the doorstop where it will effectively prevent the door from opening beyond the desired angle. This typically involves placing it a few inches from the edge of the door.
-
Mark the spot: Use a pencil or marker to indicate where the doorstop will be installed.
-
Prepare the surface: If installing a floor-mounted doorstop, ensure the surface is clean and free of debris. For wedge doorstops, make sure the floor is level.
-
Install the doorstop: Depending on the type of doorstop, follow the manufacturer’s instructions for installation. This may involve drilling holes, inserting screws, or simply placing the doorstop in position.
-
Secure the doorstop: Ensure the doorstop is firmly secured in place. This will prevent it from moving or falling over when the door is opened and closed.
-
Test the doorstop: Once installed, open and close the door to ensure the doorstop is functioning properly and preventing the door from overextending.
| Doorstop Type | Installation Method |
|---|---|
| Floor-mounted | Drill holes, insert screws |
| Wedge | Insert under the door |
| Magnetic | Attach plates to the door and floor |
Test the Doorknob’s Function
Once the doorknob is installed, it’s crucial to ensure it’s functioning correctly. Follow these steps to test its functionality:
Step 1: Try Opening and Closing the Door
Attempt to open and close the door several times using the new doorknob. It should operate smoothly without any resistance or difficulty.
Step 2: Check the Latch Engagement
Verify that the latch engages properly with the strike plate when the door is closed. The latch should fully extend and retract when the doorknob is turned.
Step 3: Test the Deadbolt (if applicable)
If your doorknob includes a deadbolt, ensure it operates smoothly. Insert the key and turn it to engage and disengage the deadbolt. The bolt should extend and retract easily.
Step 4: Inspect the Set Screws
Tighten the set screws on the doorknob to secure it to the door. Over-tightening can damage the knob, so check for any looseness and adjust accordingly.
Step 5: Lubricate Moving Parts
Apply a small amount of lubricant to the doorknob’s moving parts, such as the spindle and latch. This will prevent corrosion and ensure smooth operation.
Step 6: Adjust the Strike Plate
If the latch has difficulty engaging with the strike plate, adjust the strike plate’s position. Chisel out a slightly larger hole in the door frame if necessary.
Step 7: Check for Door Sagging
If the door is sagging, it can cause the doorknob to operate improperly. Check for uneven gaps around the door and consider adjusting the door’s hinges or weatherstripping.
Step 8: Troubleshooting Common Issues
| Issue | Possible Cause | Solution |
|---|---|---|
| Doorknob is loose | Loose set screws | Tighten the set screws |
| Door is difficult to open or close | Improper latch engagement or door sagging | Adjust the strike plate or hinges |
| Deadbolt does not engage smoothly | Misalignment or resistance in the bolt | Lubricate the deadbolt mechanism or consult a locksmith |
| Doorknob spins freely | Damaged or worn spindle | Replace the doorknob assembly |
| Latch rattles when the door is shaken | Worn or loose latch | Adjust the strike plate or replace the latch |
Clean Up the Work Area
Once you’ve removed all the knobs, it’s time to clean up the area.
9. Clean the Holes
Use a damp cloth or sponge to wipe down the holes where the knobs were attached. This will remove any dirt or debris that may have accumulated.
If the holes are particularly dirty, you can use a mild soap solution to clean them. Simply apply the solution to the holes with a cloth or sponge and then wipe them clean with a damp cloth.
Once the holes are clean, dry them thoroughly with a clean cloth.
Here are some additional tips for cleaning the holes where the knobs were attached:
| Tip | Description |
|---|---|
| Use a cotton swab | If the holes are narrow, you can use a cotton swab to clean them. Simply dip the cotton swab in a mild soap solution and then insert it into the hole. Twist the cotton swab around to remove any dirt or debris. |
| Use a vacuum cleaner | If the holes are large enough, you can use a vacuum cleaner to remove any dirt or debris. Simply attach the vacuum cleaner hose to the hole and then turn on the vacuum cleaner. |
| Use a toothbrush | If the holes are particularly dirty, you can use a toothbrush to clean them. Simply dip the toothbrush in a mild soap solution and then scrub the holes with the toothbrush. |
Troubleshooting Common Issues
If you encounter any difficulties while installing a doorknob, consider the following troubleshooting tips:
1. The doorknob turns but the latch doesn’t engage:
- Check that the latch is aligned correctly with the strike plate.
- Adjust the strike plate by shimming or repositioning it.
- Ensure that the latch is not too tight or loose.
- Inspect the latch assembly for any obstructions or damage.
- Replace the latch assembly if necessary.
2. The doorknob won’t turn smoothly:
- Lubricate the latch mechanism with a dry graphite lubricant.
- Tighten the screws holding the doorknob in place.
- Inspect the doorknob for any obstructions or damage.
- Replace the doorknob if necessary.
3. The doorknob is loose or wobbly:
- Tighten the screws holding the doorknob in place.
- Use a washer or lock nut to prevent the screws from loosening.
- Inspect the doorknob assembly for any damage or wear.
- Replace the doorknob assembly if necessary.
4. The doorknob doesn’t stay in the locked position:
- Check that the locking mechanism is engaged correctly.
- Adjust the locking mechanism by tightening or loosening the screws.
- Inspect the locking mechanism for any obstructions or damage.
- Replace the locking mechanism if necessary.
5. The doorknob has become jammed:
- Apply penetrating oil to the doorknob mechanism.
- Gently tap the doorknob with a hammer to loosen any stuck parts.
- Inspect the doorknob mechanism for any debris or obstructions.
- Replace the doorknob assembly if necessary.
How To Put On A Doorknob
Installing a doorknob is a relatively simple task that can be completed in a few minutes. With the right tools and a little bit of patience, you can easily replace an old doorknob with a new one.
First, gather the necessary tools: a screwdriver, a Phillips head screwdriver, and a doorknob installation kit. The kit will include all of the screws and other hardware you need to complete the installation.
Once you have your tools, remove the old doorknob. To do this, simply unscrew the two screws that are located on the inside of the door. Once the screws are removed, the doorknob will come off easily.
Next, insert the new doorknob into the hole in the door. Make sure that the knob is facing the correct direction. The knob should be positioned so that it is easy to turn.
Once the knob is in place, secure it with the screws. Tighten the screws until they are snug, but do not overtighten them.
Finally, test the doorknob to make sure that it is working properly. The knob should turn smoothly and easily.
People Also Ask
How do I choose the right doorknob?
When choosing a doorknob, there are a few things to consider. First, think about the style of your home. You want to choose a doorknob that complements the overall design of your home.
Next, consider the function of the door. If the door is used frequently, you will want to choose a doorknob that is durable and easy to use.
Finally, think about your budget. Doorknobs can range in price from a few dollars to hundreds of dollars. Set a budget before you start shopping so that you can narrow down your choices.
How do I replace a doorknob that is stuck?
If your doorknob is stuck, there are a few things you can try to fix it.
First, try to wiggle the doorknob back and forth. This may help to loosen the knob and allow you to turn it.
If wiggling the knob does not work, you can try to use a lubricant. Apply a small amount of lubricant to the keyhole and then try to turn the knob.
If neither of these methods works, you may need to call a locksmith. A locksmith can help you to remove the stuck doorknob and replace it with a new one.
How do I fix a doorknob that is loose?
If your doorknob is loose, there are a few things you can do to fix it.
First, check the screws that are holding the doorknob in place. If the screws are loose, simply tighten them until they are snug.
If the screws are not loose, you may need to replace the doorknob. To do this, simply remove the old doorknob and install a new one.
